WEBVTT 00:00:11.720 --> 00:00:15.060 Breaking free from the chains of the past Where 00:00:15.060 --> 00:00:18.820 truth moves faster than a Holstein calf No law 00:00:18.820 --> 00:00:21.660 waiting on some printed page We're charting new 00:00:21.660 --> 00:00:25.300 ground in the digital age From genomic codes 00:00:25.300 --> 00:00:29.120 to robot facts We cut through the noise, no hold 00:00:29.280 --> 00:00:32.460 them back not your daddy's dairy news tonight 00:00:32.460 --> 00:01:03.560 we're sparking Welcome back to the Bullvine Podcast, 00:01:03.780 --> 00:01:06.260 where we cut through dairy industry noise to 00:01:06.260 --> 00:01:08.280 get you the insights that actually matter for 00:01:08.280 --> 00:01:11.700 your operation. And today, we're really diving 00:01:11.700 --> 00:01:14.079 deep into a feature piece that's been generating 00:01:14.079 --> 00:01:17.019 some serious buzz. This one's got layers. It 00:01:17.019 --> 00:01:19.400 really does. Yeah, and some surprising revelations 00:01:19.400 --> 00:01:22.000 that are going to make farmers, you know, rethink 00:01:22.000 --> 00:01:24.159 how they've been approaching calf care. We're 00:01:24.159 --> 00:01:25.980 not just talking about surviving the first few 00:01:25.980 --> 00:01:28.239 weeks. No, this is beyond survival. It's about 00:01:28.239 --> 00:01:31.250 programming performance. We're zeroing in on 00:01:31.250 --> 00:01:35.049 the critical first 120 days of life and how consistency, 00:01:35.290 --> 00:01:38.689 or really the lack of it, dictates not just health, 00:01:38.730 --> 00:01:41.269 but the ultimate lifetime profitability of that 00:01:41.269 --> 00:01:43.709 animal. That's right. Our mission today is to 00:01:43.709 --> 00:01:46.590 give you a practical science -based guide to 00:01:46.590 --> 00:01:49.689 those 120 days. The sources we've lined up for 00:01:49.689 --> 00:01:51.760 this. articles from the Bullvine, university 00:01:51.760 --> 00:01:54.640 research, proprietary industry data, they're 00:01:54.640 --> 00:01:57.680 all relentless. Relentless is a good word for 00:01:57.680 --> 00:02:00.060 it. Yeah, relentless in their focus on precision 00:02:00.060 --> 00:02:02.739 management. They essentially argue that the first 00:02:02.739 --> 00:02:05.719 four months of a calf's life determine, well, 00:02:05.780 --> 00:02:07.959 everything, everything that happens afterwards. 00:02:08.219 --> 00:02:11.360 From her first lactation milk yield all the way 00:02:11.360 --> 00:02:12.800 to... All the way to carcass value, especially 00:02:12.800 --> 00:02:15.819 now with this huge dairy beef segment. Exactly. 00:02:16.139 --> 00:02:18.719 And what's fascinating here is how the sources... 00:02:18.990 --> 00:02:22.069 frame the whole discussion. It's not about offering 00:02:22.069 --> 00:02:24.870 these overly complex, super expensive nutritional 00:02:24.870 --> 00:02:27.330 solutions. Not at all. It's about challenging 00:02:27.330 --> 00:02:30.289 the fundamental, typical farm assumptions that 00:02:30.289 --> 00:02:32.509 have just become routine. And the biggest revelation, 00:02:32.610 --> 00:02:35.750 I think, is that if you miss three specific, 00:02:35.870 --> 00:02:39.150 incredibly simple biological windows. The immunity 00:02:39.150 --> 00:02:41.849 window, the rumen window, and the marbling window. 00:02:42.009 --> 00:02:45.229 Those three. If you miss them, you create permanent 00:02:45.229 --> 00:02:48.830 structural Physiological deficits. Deficits that 00:02:48.830 --> 00:02:51.210 no feeding program later on can ever fully fix. 00:02:51.349 --> 00:02:53.490 Permanent anatomical deficits. I mean, that is 00:02:53.490 --> 00:02:55.710 a seriously strong claim. It really shifts the 00:02:55.710 --> 00:02:58.330 focus from, you know, ketchup growth to just 00:02:58.330 --> 00:03:00.610 pure prevention. You have to. But the payoff, 00:03:00.830 --> 00:03:03.689 it's immediate and it's substantial. We are talking 00:03:03.689 --> 00:03:08.150 about a documented achievable $100 plus per calf 00:03:08.150 --> 00:03:11.110 in additional value at harvest or, you know, 00:03:11.110 --> 00:03:13.009 superior lifetime yield just for implementing 00:03:13.009 --> 00:03:16.280 changes that honestly cost next to nothing. Penny's 00:03:16.280 --> 00:03:18.000 on the dollar, really. Okay, so let's set the 00:03:18.000 --> 00:03:20.979 context here. Why does this deep dive matter 00:03:20.979 --> 00:03:23.960 right now? Well, the entire global dairy industry 00:03:23.960 --> 00:03:27.479 is laser -focused on efficiency, maximizing value 00:03:27.479 --> 00:03:29.479 from every single animal on the farm. Right. 00:03:29.659 --> 00:03:32.849 And that focus, more and more... extends directly 00:03:32.849 --> 00:03:35.490 into the calf program. It's not an afterthought 00:03:35.490 --> 00:03:37.990 anymore. This is particularly true with the, 00:03:38.050 --> 00:03:39.870 I mean, you mentioned it, the explosion of the 00:03:39.870 --> 00:03:42.569 dairy beef crossover market. It's huge. It is. 00:03:42.610 --> 00:03:45.370 I mean, the USDA and market analysts have confirmed 00:03:45.370 --> 00:03:47.830 the dairy beef sector has expanded by something 00:03:47.830 --> 00:03:52.810 like 23%. 23 % just between 2021 and 2024. In 00:03:52.810 --> 00:03:55.650 just a few years. That kind of growth means that 00:03:55.650 --> 00:03:58.030 for a massive segment of calves born on dairy 00:03:58.030 --> 00:04:00.930 farms, calf rearing is no longer just about raising 00:04:00.930 --> 00:04:03.569 the next heifer. It's about raising a high -value 00:04:03.569 --> 00:04:05.490 terminal animal. Because the goals change. The 00:04:05.490 --> 00:04:08.150 targets for growth and health become, well, they 00:04:08.150 --> 00:04:10.750 become non -negotiable. Exactly. The standard 00:04:10.750 --> 00:04:12.530 for profitability, according to this research, 00:04:12.710 --> 00:04:16.089 requires achieving 2 .4 to 2 .6 pounds of average 00:04:16.089 --> 00:04:20.300 daily gain, ADG. And at the same time... reducing 00:04:20.300 --> 00:04:23.519 pre -weaning morbidity so sickness by a staggering 00:04:23.519 --> 00:04:26.560 60%. And these aren't just, you know, aspirational 00:04:26.560 --> 00:04:29.279 goals written on a whiteboard. They are the baseline 00:04:29.279 --> 00:04:32.459 for success, for actually making money. And the 00:04:32.459 --> 00:04:34.399 stakes are incredibly high if you miss those 00:04:34.399 --> 00:04:37.000 marks. We are looking at losses that are measured 00:04:37.000 --> 00:04:40.370 not just in dollars, but in, well... In kilograms 00:04:40.370 --> 00:04:43.310 of milk. Yeah. Potential losses of 500 kilograms 00:04:43.310 --> 00:04:46.670 of lifetime milk equivalent if you fail to hit 00:04:46.670 --> 00:04:49.230 those early growth targets. 500 kilograms. And 00:04:49.230 --> 00:04:51.389 if that cap is hit for the beef program, that 00:04:51.389 --> 00:04:53.889 failure translates to a devastating 16 percentage 00:04:53.889 --> 00:04:56.329 point reduction in choice grade at harvest. So 00:04:56.329 --> 00:04:58.310 you're literally sacrificing high end market 00:04:58.310 --> 00:05:00.949 access. That's real permanent money just walking 00:05:00.949 --> 00:05:03.040 out the door. Gone forever. But what gets me 00:05:03.040 --> 00:05:05.339 is the controversy teased the sources offer right 00:05:05.339 --> 00:05:08.100 up front. They claim the most common fundamental 00:05:08.100 --> 00:05:11.079 mistakes that cause these massive losses. They 00:05:11.079 --> 00:05:14.199 cost almost nothing to fix. Starting with about 00:05:14.199 --> 00:05:17.240 $42 worth of simple equipment. Yeah, it's almost 00:05:17.240 --> 00:05:19.579 insulting how simple it is. And they challenge 00:05:19.579 --> 00:05:23.040 the core idea that farmers can accurately assess 00:05:23.040 --> 00:05:25.220 the quality of their most foundational material. 00:05:26.590 --> 00:05:28.850 This is the blind spot, isn't it? This is the 00:05:28.850 --> 00:05:31.470 huge blind spot. We have industry estimates where 00:05:31.470 --> 00:05:34.949 producers, they estimated that only about 8 % 00:05:34.949 --> 00:05:37.670 of their colostrum was poor quality. They thought 00:05:37.670 --> 00:05:39.790 they were doing a pretty good job. Right. But 00:05:39.790 --> 00:05:43.569 then independent scientists for the 2024 NAHMS 00:05:43.569 --> 00:05:46.430 study, they actually went out and tested samples 00:05:46.430 --> 00:05:49.949 from farms all across the country. And they found 00:05:49.949 --> 00:05:54.860 that 29%, almost a third, fell below. the minimum 00:05:54.860 --> 00:05:57.259 quality thresholds. Wait, wait. So a nearly 400 00:05:57.259 --> 00:05:59.939 % gap between what we think is happening and 00:05:59.939 --> 00:06:02.100 what's actually happening. Precisely. That difference, 00:06:02.300 --> 00:06:05.639 8 % perceived failure versus 29 % actual failure, 00:06:05.879 --> 00:06:08.259 that is a massive foundational blind spot on 00:06:08.259 --> 00:06:10.660 farms. We're making these critical early life 00:06:10.660 --> 00:06:12.980 decisions based on a visual. Based on the color 00:06:12.980 --> 00:06:14.779 or how thick it looks. Exactly. When the science 00:06:14.779 --> 00:06:16.639 is just unequivocally screaming, you are feeling 00:06:16.639 --> 00:06:18.699 29 % of the time and you don't even know it. 00:06:18.779 --> 00:06:21.240 Okay. Let's unpack this with the precision the 00:06:21.240 --> 00:06:23.410 source material demands. We are starting in the 00:06:23.410 --> 00:06:26.410 first 120 days where, like you said, consistency 00:06:26.410 --> 00:06:29.370 is king and precision is the law. It has to be. 00:06:29.509 --> 00:06:31.689 So let's start with the core philosophy from 00:06:31.689 --> 00:06:34.709 all this research. Calves grow on consistency, 00:06:34.990 --> 00:06:37.810 not complexity. That's the headline. They define 00:06:37.810 --> 00:06:41.410 consistency so simply. Same time, same temperature, 00:06:41.629 --> 00:06:45.009 same quality. It sounds basic, but apparently 00:06:45.009 --> 00:06:47.550 our inability to maintain this standard in the 00:06:47.550 --> 00:06:50.490 real world is costing us dearly. It's pure biology. 00:06:51.100 --> 00:06:54.620 The calf's system, especially its gut, is just 00:06:54.620 --> 00:06:57.959 so sensitive to any sudden changes, any variation 00:06:57.959 --> 00:07:00.879 in temperature, timing, feed concentration. It 00:07:00.879 --> 00:07:03.000 requires the calf to burn precious metabolic 00:07:03.000 --> 00:07:05.839 energy just to stabilize itself. Energy that 00:07:05.839 --> 00:07:07.800 should be going to growth. It's an energy tax, 00:07:08.019 --> 00:07:09.920 a hidden tax you pay every time things aren't 00:07:09.920 --> 00:07:12.399 consistent. That energy should be going to growth, 00:07:12.399 --> 00:07:14.040 and instead it's going to recovery from shock. 00:07:14.300 --> 00:07:16.279 And the data point on milk temperature shock 00:07:16.279 --> 00:07:18.759 is, it's absolutely stunning. Research from Virginia 00:07:18.759 --> 00:07:20.759 Tech and other groups shows that milk temperature 00:07:20.759 --> 00:07:24.040 variation between 88 and 122 degrees Fahrenheit. 00:07:24.399 --> 00:07:26.720 Which they specifically call a common everyday 00:07:26.720 --> 00:07:29.920 range. Right. Not some extreme case. A common 00:07:29.920 --> 00:07:32.399 range within a single facility from the start 00:07:32.399 --> 00:07:35.139 of feeding to the last calf in the line. That 00:07:35.139 --> 00:07:38.019 swing causes a massive increase in health issues. 00:07:38.120 --> 00:07:40.740 Not just a little bit either. It causes 40 to 00:07:40.740 --> 00:07:43.699 65 percent more nutritional scours. 40 to 65 00:07:43.699 --> 00:07:46.040 percent. So more labor, more medicine, slower 00:07:46.040 --> 00:07:48.040 recovery. And then there's the growth impact. 00:07:48.259 --> 00:07:50.399 That same temperature swing, just the variation 00:07:50.399 --> 00:07:54.399 itself also causes 0 .25 to 0 .33 pounds slower 00:07:54.399 --> 00:07:57.439 average daily growth. A quarter to a third of 00:07:57.439 --> 00:08:00.910 a pound lost. every single day. That's because 00:08:00.910 --> 00:08:03.170 the milk isn't consistently warm enough or maybe 00:08:03.170 --> 00:08:05.250 it's too hot when it hits the calf. And you know, 00:08:05.290 --> 00:08:07.069 I can just hear the farmer listening right now 00:08:07.069 --> 00:08:09.790 saying, hold on, I'm a busy guy. I mix my milk 00:08:09.790 --> 00:08:12.290 perfectly at 105 degrees in the batch tank. Of 00:08:12.290 --> 00:08:14.470 course. But if it takes me 20 minutes to get 00:08:14.470 --> 00:08:16.110 down the row, are you telling me that even a 00:08:16.110 --> 00:08:18.430 small quick dip in temperature from my feeder 00:08:18.430 --> 00:08:21.350 to that last calf pen is costing me real weight? 00:08:21.430 --> 00:08:23.930 If the last calf gets it in 95 degrees instead 00:08:23.930 --> 00:08:27.449 of 105, I'm paying for that. And the answer is 00:08:27.449 --> 00:08:30.459 yes. That's the beauty and the brutality of the 00:08:30.459 --> 00:08:33.100 biology. Yes, you are paying for that logistical 00:08:33.100 --> 00:08:37.059 cool down. The ideal, highly specific range they 00:08:37.059 --> 00:08:40.679 recommend is 102 to 105 degrees Fahrenheit. A 00:08:40.679 --> 00:08:43.019 tiny window. It's a three degree window. And 00:08:43.019 --> 00:08:45.320 the sources argue this is the gold standard because 00:08:45.320 --> 00:08:47.919 it aligns perfectly with the calf's natural body 00:08:47.919 --> 00:08:50.779 temperature. Anything outside that narrow range 00:08:50.779 --> 00:08:53.559 is interpreted by the calf's body as a biological 00:08:53.559 --> 00:08:56.250 shock. And there's that energy tax again. diverting 00:08:56.250 --> 00:08:58.190 energy away from growth and just into maintenance. 00:08:58.409 --> 00:09:00.669 So back to the solution. Yeah. The sources are 00:09:00.669 --> 00:09:03.570 insistent. The foundation of consistency starts 00:09:03.570 --> 00:09:06.549 with the $12 digital thermometer. The non -negotiable 00:09:06.549 --> 00:09:09.210 tool. Absolutely. If you are not measuring the 00:09:09.210 --> 00:09:11.509 temperature at the point of delivery, literally 00:09:11.509 --> 00:09:13.389 the temperature of the milk in the bottle right 00:09:13.389 --> 00:09:15.809 before the cap starts drinking, you are flying 00:09:15.809 --> 00:09:18.389 blind and you are accepting those losses. I get 00:09:18.389 --> 00:09:21.169 the skepticism because it sounds just, it sounds 00:09:21.169 --> 00:09:23.580 too simple to be true. But the research insists 00:09:23.580 --> 00:09:26.759 consistency is not a suggestion. It's a biological 00:09:26.759 --> 00:09:29.440 requirement that leads directly to that goal 00:09:29.440 --> 00:09:33.179 of 2 .6 pounds of ADG. And it connects directly 00:09:33.179 --> 00:09:35.840 back to that idea of predictable, stress -free 00:09:35.840 --> 00:09:39.269 growth. It does. If the calf gets milk at 105 00:09:39.269 --> 00:09:42.250 degrees every morning at 7 a .m. and every night 00:09:42.250 --> 00:09:45.169 at 7 p .m., its system just anticipates that 00:09:45.169 --> 00:09:48.029 intake and uses the energy efficiently. But if 00:09:48.029 --> 00:09:50.210 that temperature is bouncing around 15 or 20 00:09:50.210 --> 00:09:53.570 degrees, the calf's internal machinery is spending 00:09:53.570 --> 00:09:56.509 resources just stabilizing its body temperature 00:09:56.509 --> 00:09:59.250 and its digestion. Resources that should have 00:09:59.250 --> 00:10:01.309 gone toward adding frame and muscle. All right. 00:10:01.330 --> 00:10:03.730 Let's move to the first major critical window, 00:10:03.970 --> 00:10:08.700 immunity. Days 0 to 3. This is where we need 00:10:08.700 --> 00:10:11.220 to aggressively bust the myth that just looking 00:10:11.220 --> 00:10:13.480 at it is enough. The common dangerous assumption. 00:10:13.759 --> 00:10:16.299 If colostrum looks thick and golden, it is high 00:10:16.299 --> 00:10:19.360 quality. And this is where that NAHMS data just 00:10:19.360 --> 00:10:21.519 completely demolishes that conventional wisdom. 00:10:21.779 --> 00:10:23.860 It really does. Remember, producers thought they 00:10:23.860 --> 00:10:26.860 only had an 8 % failure rate. The reality, when 00:10:26.860 --> 00:10:28.639 the samples were actually scientifically tested, 00:10:28.840 --> 00:10:32.179 was that 29 % were below minimum quality thresholds. 00:10:32.179 --> 00:10:34.899 You cannot eyeball this. You absolutely cannot. 00:10:35.100 --> 00:10:37.139 The variability between cows, it's enormous. 00:10:37.419 --> 00:10:39.320 You can have colostrum with less than 50 grams 00:10:39.320 --> 00:10:42.259 per liter of IgG and some with well over 150, 00:10:42.500 --> 00:10:45.519 and they can look visually very, very similar. 00:10:45.919 --> 00:10:48.980 So we need precision. What is the standard for 00:10:48.980 --> 00:10:51.980 success in this immunity window? The sources 00:10:51.980 --> 00:10:54.159 are incredibly specific about the BRICS benchmark 00:10:54.159 --> 00:10:56.740 and the timing. And this has to be treated like 00:10:56.740 --> 00:11:00.039 a mandatory protocol. The aim is a BRICS reading 00:11:00.039 --> 00:11:04.009 of 24 % or higher. 24? Yeah. The sources say 00:11:04.009 --> 00:11:07.330 22 % is good, but 24 % is the target if you want 00:11:07.330 --> 00:11:09.409 to ensure that calf gets the gold standard minimum 00:11:09.409 --> 00:11:13.250 of 200 plus grams of total IgG. Anything below 00:11:13.250 --> 00:11:16.149 18%. Discard it. Discard it. Or at least don't 00:11:16.149 --> 00:11:18.049 use it as the first meal. Replace it with a high 00:11:18.049 --> 00:11:20.429 -quality colostrum supplement or a frozen product 00:11:20.429 --> 00:11:23.110 that you know is good. And the timing is so key. 00:11:23.250 --> 00:11:25.169 Why does it have to happen so fast? It's the 00:11:25.169 --> 00:11:27.750 non -negotiable biology of the gut. That colostrum, 00:11:27.769 --> 00:11:30.970 we're talking four quarts, or about 8 .5 to 10 00:11:30.970 --> 00:11:33.509 % of the calf's body weight, has to be delivered 00:11:33.509 --> 00:11:35.850 within two hours of birth, ideally. Because the 00:11:35.850 --> 00:11:38.269 gut lining starts to close down. It closes down 00:11:38.269 --> 00:11:41.289 rapidly. Its ability to absorb those large IgG 00:11:41.289 --> 00:11:44.509 antibody molecules, it just, it plummets. Missing 00:11:44.509 --> 00:11:46.970 that two -hour window by even a little bit severely 00:11:46.970 --> 00:11:50.009 compromises the absorption rate. So you can feed 00:11:50.009 --> 00:11:52.389 great colostrum, but the calf just doesn't get 00:11:52.389 --> 00:11:54.610 the protection. And the tool focus here, again, 00:11:54.690 --> 00:11:57.850 is so simple. The $30 Bricks Refractometer, this 00:11:57.850 --> 00:12:00.669 is the absolute gatekeeper. It is. It prevents 00:12:00.669 --> 00:12:02.909 all those cascading health failures later on. 00:12:03.289 --> 00:12:06.269 If a calf fails to achieve passive immune transfer 00:12:06.269 --> 00:12:09.110 right here, its overall health and ability to 00:12:09.110 --> 00:12:11.590 gain weight are permanently compromised. Because 00:12:11.590 --> 00:12:13.909 all its energy is spent fighting off environmental 00:12:13.909 --> 00:12:16.830 pathogens. It truly is the highest ROI investment 00:12:16.830 --> 00:12:19.570 you can make. If a calf has failure of passive 00:12:19.570 --> 00:12:22.070 transfer, it is fighting uphill for the entire 00:12:22.070 --> 00:12:24.870 120 days. It's sicker, needs more treatment, 00:12:25.070 --> 00:12:28.149 converts feed less efficiently. That $30 tool 00:12:28.149 --> 00:12:30.509 ensures that the foundation of the entire program 00:12:30.509 --> 00:12:33.279 immunity is solid. But the discussion on these 00:12:33.279 --> 00:12:35.240 first three days doesn't end with colostrum. 00:12:35.360 --> 00:12:37.519 The sources really emphasize the critical role 00:12:37.519 --> 00:12:40.360 of free choice, clean water, starting from day 00:12:40.360 --> 00:12:43.480 three. This is a point that, frankly, is a hard 00:12:43.480 --> 00:12:46.679 -stop rule that farmers sometimes ignore, especially 00:12:46.679 --> 00:12:49.080 in colder climates. Everyone assumes the milk 00:12:49.080 --> 00:12:52.460 is enough. They do. But water and milk function 00:12:52.460 --> 00:12:55.019 entirely differently in the calf's gut, and this 00:12:55.019 --> 00:12:56.899 is absolutely crucial for rumen development. 00:12:57.379 --> 00:12:59.659 Okay, so explain that physiological difference. 00:13:00.350 --> 00:13:03.690 Why does milk bypass the rumen and water doesn't? 00:13:03.769 --> 00:13:07.929 When a calf drinks milk, a signal causes the 00:13:07.929 --> 00:13:10.470 esophageal groove to cleanse up. It forms a channel. 00:13:10.629 --> 00:13:13.350 And that directs the milk straight past the undeveloped 00:13:13.350 --> 00:13:16.070 rumen, through the omosum, and right into the 00:13:16.070 --> 00:13:18.590 abomasum for digestion. Like a monogastric stomach. 00:13:18.990 --> 00:13:21.629 Exactly. It's to prevent that milk from fermenting 00:13:21.629 --> 00:13:23.950 in the rumen, which would cause scours. Right. 00:13:24.070 --> 00:13:26.309 But drinking water. Drinking water goes straight 00:13:26.309 --> 00:13:28.309 into the rumen. And why is that so essential 00:13:28.309 --> 00:13:31.139 from day three onwards? Because that water is 00:13:31.139 --> 00:13:33.580 what supports the bacterial establishment, the 00:13:33.580 --> 00:13:35.960 fermentation. You can't start developing that 00:13:35.960 --> 00:13:38.039 rumen, that massive digestive engine that will 00:13:38.039 --> 00:13:40.820 run the rest of the cow's life without a hydrated 00:13:40.820 --> 00:13:43.000 environment for the microbes to flourish. No 00:13:43.000 --> 00:13:45.320 water, weak fermentation. And that translates 00:13:45.320 --> 00:13:48.639 directly to slow rumen growth and a delayed transition 00:13:48.639 --> 00:13:52.080 later on. You are deliberately holding back the 00:13:52.080 --> 00:13:55.899 calf's lifelong digestive capacity if you withhold 00:13:55.899 --> 00:13:58.860 clean, fresh water because you think the milk 00:13:58.860 --> 00:14:00.740 is enough. Let's talk dollars and cents. The 00:14:00.740 --> 00:14:03.000 economics of this consistency -based approach 00:14:03.000 --> 00:14:06.860 are, well, they're impossible to ignore. We established 00:14:06.860 --> 00:14:10.320 the mandatory investment, $42 for the refractometer 00:14:10.320 --> 00:14:12.539 and the thermometer. So let's break down the 00:14:12.539 --> 00:14:14.590 return. When you hit these precision targets, 00:14:14.750 --> 00:14:17.350 the measurable returns are staggering. First, 00:14:17.549 --> 00:14:21.190 health. You see a reduction in pre -weaning morbidity 00:14:21.190 --> 00:14:24.909 from about 22 % down to 9%. That's fewer sick 00:14:24.909 --> 00:14:27.490 calves, which means dramatically fewer vet bills, 00:14:27.669 --> 00:14:29.929 less time with syringes, less risk of losing 00:14:29.929 --> 00:14:31.909 the animal. Then you've got growth. You're talking 00:14:31.909 --> 00:14:35.070 26 kilograms or 57 pounds heavier at weaning. 00:14:35.309 --> 00:14:38.509 Okay, so how does 57 extra pounds translate directly 00:14:38.509 --> 00:14:40.370 into dollars? That's where you connect the dots. 00:14:40.549 --> 00:14:43.309 If that calf is a replacement heifer, hitting 00:14:43.309 --> 00:14:46.049 weight targets 57 pounds heavier means you drastically 00:14:46.049 --> 00:14:47.889 cut the days needed to reach breeding weight. 00:14:47.990 --> 00:14:50.009 So she calves sooner, gets into the milking string 00:14:50.009 --> 00:14:53.690 sooner. Exactly. The sources suggest this accelerated 00:14:53.690 --> 00:14:57.570 growth saves between $30 and $50 per heifer in 00:14:57.570 --> 00:15:00.450 rearing costs just by reducing the days on expensive 00:15:00.450 --> 00:15:02.889 feed before she starts making you money. And 00:15:02.889 --> 00:15:06.129 on the beef side, that 57 pounds is compounded, 00:15:06.129 --> 00:15:08.610 right? Absolutely. For the dairy beef crossover, 00:15:08.950 --> 00:15:11.549 a heavier start means faster passage through 00:15:11.549 --> 00:15:14.429 the feedlot. But the real money is in the quality 00:15:14.429 --> 00:15:18.059 grade. By optimizing that early growth and avoiding 00:15:18.059 --> 00:15:21.299 slumps, we see a documented 20 percentage point 00:15:21.299 --> 00:15:23.460 improvement in choice grading at harvest. 20 00:15:23.460 --> 00:15:25.759 percentage points. You do the math on the premium 00:15:25.759 --> 00:15:27.860 for choice over select, and you're looking at 00:15:27.860 --> 00:15:30.940 $100 plus per calf in additional value at harvest. 00:15:31.179 --> 00:15:32.700 Okay, I have to challenge this a bit. I'm not 00:15:32.700 --> 00:15:34.960 totally buying the simplicity. Isn't this kind 00:15:34.960 --> 00:15:38.340 of precision consistency extremely labor intensive? 00:15:38.500 --> 00:15:40.460 I mean, checking every single bottle's temp, 00:15:40.580 --> 00:15:43.240 measuring every colostrum batch, ensuring continuous 00:15:43.240 --> 00:15:46.320 fresh water. But labor cost of that has to eat 00:15:46.320 --> 00:15:48.759 into the $100 return, doesn't it? That is the 00:15:48.759 --> 00:15:51.600 core question. And it really challenges the common 00:15:51.600 --> 00:15:54.039 narrative that you have to minimize labor at 00:15:54.039 --> 00:15:57.259 all costs. The sources counter this by arguing 00:15:57.259 --> 00:16:00.259 that the labor cost of precision is negligible 00:16:00.259 --> 00:16:02.659 compared to the labor cost of sickness. That's 00:16:02.659 --> 00:16:04.500 a great way to put it. Think about the hours 00:16:04.500 --> 00:16:07.100 spent treating pneumonia, dealing with scours, 00:16:07.379 --> 00:16:09.620 tubing a calf that needs repeated antibiotics. 00:16:11.039 --> 00:16:14.600 The labor saved by reducing morbidity often dwarfs 00:16:14.600 --> 00:16:16.740 the extra time spent managing for consistency. 00:16:17.179 --> 00:16:19.519 So it's preventative labor that removes expensive 00:16:19.519 --> 00:16:22.320 reactive labor. Exactly. And you connect those 00:16:22.320 --> 00:16:24.860 lifetime consequences. Missing those critical 00:16:24.860 --> 00:16:26.799 windows doesn't just reduce efficiency for a 00:16:26.799 --> 00:16:29.120 little while. It costs 500 kilograms of lifetime 00:16:29.120 --> 00:16:32.080 milk. The sources are clear. This creates... 00:16:32.399 --> 00:16:34.919 permanent deficits that no feeding program can 00:16:34.919 --> 00:16:37.580 fix. It's a sunk cost, money you can never get 00:16:37.580 --> 00:16:40.120 back because the biological window for that foundational 00:16:40.120 --> 00:16:42.720 development has permanently closed. The investment 00:16:42.720 --> 00:16:46.179 in precision, in testing, in consistency, it 00:16:46.179 --> 00:16:48.879 pays exponential dividends by ensuring the calf 00:16:48.879 --> 00:16:50.879 can actually realize its full genetic blueprint 00:16:50.879 --> 00:16:53.039 rather than just recovering from preventable 00:16:53.039 --> 00:16:55.980 setbacks. Okay, so once we've secured immunity 00:16:55.980 --> 00:16:59.159 and thermal consistency, we move into that second 00:16:59.159 --> 00:17:02.720 critical phase, rim and development. Roughly 00:17:02.720 --> 00:17:05.519 days 3 to 21. This is where the rumen is waking 00:17:05.519 --> 00:17:08.920 up. And the source material is very clear. We 00:17:08.920 --> 00:17:12.839 need to shift from maintenance feeding to performance 00:17:12.839 --> 00:17:15.319 programming. And that stimulation is entirely 00:17:15.319 --> 00:17:18.000 dependent on starter intake. You need those rumen 00:17:18.000 --> 00:17:20.859 microbes to get to work fermenting starch. When 00:17:20.859 --> 00:17:23.099 they do, they produce folate or fatty acids, 00:17:23.259 --> 00:17:27.460 or VFAs. Acetate, propionate, and butyrate. And 00:17:27.460 --> 00:17:29.299 butyrate is the key player here. It's the one 00:17:29.299 --> 00:17:31.519 we really need to focus on. Okay, so how exactly 00:17:31.519 --> 00:17:33.579 does butyrate function compared to the others? 00:17:33.700 --> 00:17:35.880 We need to move past just saying it fuels growth. 00:17:36.140 --> 00:17:38.779 Well, what's fascinating is the chemistry. Acetate 00:17:38.779 --> 00:17:41.220 and propionate are mostly absorbed and used for 00:17:41.220 --> 00:17:43.460 energy or fat synthesis in the rest of the body. 00:17:44.180 --> 00:17:46.319 Butyrate, though, is a powerful signaling molecule. 00:17:46.680 --> 00:17:48.799 A signal. When butyrate hits the cells of the 00:17:48.799 --> 00:17:51.819 room and wall, it causes them to rapidly differentiate 00:17:51.819 --> 00:17:55.109 and grow. It's the direct signal that fuels the 00:17:55.109 --> 00:17:57.250 growth of the papilla. Papilla being those tiny 00:17:57.250 --> 00:17:59.569 finger -like structures that line the rumen. 00:17:59.650 --> 00:18:01.880 Exactly. They are the structures that absorb 00:18:01.880 --> 00:18:03.960 energy later in life. They create the surface 00:18:03.960 --> 00:18:06.900 area. So if you stunt this papilla growth early 00:18:06.900 --> 00:18:09.980 by feeding a poor starter or having inconsistent 00:18:09.980 --> 00:18:13.420 intake, you limit the animal's anatomical capacity 00:18:13.420 --> 00:18:16.400 to absorb nutrients efficiently for the rest 00:18:16.400 --> 00:18:18.700 of its life. So you're setting the physical structure 00:18:18.700 --> 00:18:21.500 for lifelong digestive capacity. That's what 00:18:21.500 --> 00:18:23.920 Dr. Jed Heinrich's work emphasizes. If the surface 00:18:23.920 --> 00:18:26.680 area isn't there, you can dump the best TMR in 00:18:26.680 --> 00:18:28.519 the world into that cow later, but she won't 00:18:28.519 --> 00:18:30.970 be able to absorb it efficiently. Let's talk 00:18:30.970 --> 00:18:33.230 nutritional detail for this starter phase. What 00:18:33.230 --> 00:18:36.130 are we looking for on the feed tag? The requirements 00:18:36.130 --> 00:18:40.549 are specific. 20 to 23 % perjufing, crude protein, 00:18:40.910 --> 00:18:45.190 3 to 5 % fat, and 6 to 8 % fiber. But the research 00:18:45.190 --> 00:18:47.190 points out that for maximum butyrate production, 00:18:47.430 --> 00:18:50.269 not all starches are created equal. You see superior 00:18:50.269 --> 00:18:52.990 energy density and crucially higher fermentability 00:18:52.990 --> 00:18:56.210 from corn -based starters, specifically processed 00:18:56.210 --> 00:18:59.309 corn like steam flaked or coarsely ground corn. 00:18:59.630 --> 00:19:01.809 That outperforms less fermentable grains like 00:19:01.809 --> 00:19:04.589 barley or oats. That is a practical insight that 00:19:04.589 --> 00:19:06.769 matters hugely on a dollar level. If you're buying 00:19:06.769 --> 00:19:09.049 a cheaper oat or barley starter because it seems 00:19:09.049 --> 00:19:11.369 like a good deal. You might be saving money up 00:19:11.369 --> 00:19:13.809 front, but hindering the butyrate production 00:19:13.809 --> 00:19:16.549 you need for future efficiency. You're trading 00:19:16.549 --> 00:19:19.470 short -term cost savings for long -term functional 00:19:19.470 --> 00:19:21.710 impairment. And the feed needs to be palatable. 00:19:21.849 --> 00:19:24.829 Highly palatable, easily fermentable, and have 00:19:24.829 --> 00:19:27.740 a uniform texture to prevent sorting. Because 00:19:27.740 --> 00:19:30.279 sorting also leads to inconsistent VFA production. 00:19:30.819 --> 00:19:34.720 And consistency here means feed management. Dusty, 00:19:34.720 --> 00:19:37.299 stale, or moldy starter is an immediate turnoff 00:19:37.299 --> 00:19:40.700 that slows intake and shuts down that room and 00:19:40.700 --> 00:19:43.400 development engine. Now we come to what the sources 00:19:43.400 --> 00:19:45.539 call the most common and costly mistake in the 00:19:45.539 --> 00:19:48.119 entire 120 -day window. The weaning mistake. 00:19:48.500 --> 00:19:51.240 The focus has to be on weaning by intake, not 00:19:51.240 --> 00:19:53.079 by the calendar. Not just because they're eight 00:19:53.079 --> 00:19:55.720 weeks old. This is a hard stop rule. The goal 00:19:55.720 --> 00:19:58.400 isn't just to hit eight weeks. The absolute trigger 00:19:58.400 --> 00:20:00.700 point is three pounds of starter consumed per 00:20:00.700 --> 00:20:03.220 day for three consecutive days. Three pounds 00:20:03.220 --> 00:20:06.019 for three days. That level of intake proves the 00:20:06.019 --> 00:20:08.960 rumen is functioning as a stable primary digestive 00:20:08.960 --> 00:20:11.960 system. It's not just a sideline accessory being 00:20:11.960 --> 00:20:14.559 subsidized by milk anymore. The science of stress 00:20:14.559 --> 00:20:18.160 around premature weaning is, it's truly shocking. 00:20:18.670 --> 00:20:21.670 Dr. Emily Miller Cushon's data found that forcing 00:20:21.670 --> 00:20:24.410 the issue pulling milk abruptly before the calf 00:20:24.410 --> 00:20:26.910 meets that three -pound threshold leads to a 00:20:26.910 --> 00:20:32.390 massive 180 to 280 % increase in markers of muscle 00:20:32.390 --> 00:20:35.109 breakdown. Think about that. The calf is literally 00:20:35.109 --> 00:20:37.829 catabolizing its own muscle tissue. It's eating 00:20:37.829 --> 00:20:40.630 its own fat reserves just to survive the energy 00:20:40.630 --> 00:20:42.569 deficit because the rumen isn't ready to take 00:20:42.569 --> 00:20:44.569 over yet. And that translates into that severe 00:20:44.569 --> 00:20:47.849 growth slump, the post -weaning lag. A lag that 00:20:47.849 --> 00:20:50.940 can take weeks to recover from. contributes directly 00:20:50.940 --> 00:20:53.039 to those permanent deficits we keep talking about. 00:20:53.160 --> 00:20:55.380 So what's the mandatory stress -reducing weaning 00:20:55.380 --> 00:20:57.099 protocol? We can't just flip a switch on day 00:20:57.099 --> 00:21:00.519 56. No, you need a gradual taper. Reduce the 00:21:00.519 --> 00:21:03.279 milk volume or concentration over a mandatory 00:21:03.279 --> 00:21:06.759 period of five to seven days. And here is a huge 00:21:06.759 --> 00:21:09.480 consistency point that so many people miss. You 00:21:09.480 --> 00:21:11.920 must keep the same starter ration during that 00:21:11.920 --> 00:21:15.700 taper and for 10 to 14 days post -wean. Don't 00:21:15.700 --> 00:21:17.759 change everything at once. It's listed as one 00:21:17.759 --> 00:21:20.500 of the four biggest mistakes. Changing the feed 00:21:20.500 --> 00:21:22.539 and pulling the milk in the same week is a recipe 00:21:22.539 --> 00:21:25.259 for compounding stress, confusion, and failure. 00:21:25.960 --> 00:21:28.900 Keep the environment stable and the feed familiar 00:21:28.900 --> 00:21:31.299 while you remove the milk. Okay, so we've secured 00:21:31.299 --> 00:21:33.900 immunity. We've developed the rumen engine. Now 00:21:33.900 --> 00:21:36.160 let's talk about the final payoff window, especially 00:21:36.160 --> 00:21:38.720 for maximizing value in that dairy beef market. 00:21:38.920 --> 00:21:42.670 We hit the third critical window. Day 70 to 120. 00:21:43.170 --> 00:21:45.329 The marbling window. The critical window for 00:21:45.329 --> 00:21:48.190 marbling adipocyte formation. This phase, when 00:21:48.190 --> 00:21:50.950 the calf is fully weaned and on solid feed, is 00:21:50.950 --> 00:21:53.089 where strategic feeding transitions from just 00:21:53.089 --> 00:21:55.849 supporting immediate health to programming ultimate 00:21:55.849 --> 00:21:58.890 carcass quality. Marbling adipocytes are the 00:21:58.890 --> 00:22:01.549 fat cells that develop inside the muscle. They 00:22:01.549 --> 00:22:04.430 determine the quality grade, prime, choice, select. 00:22:04.690 --> 00:22:07.470 So why is this 50 -day window so unique? Can't 00:22:07.470 --> 00:22:09.430 we just feed them heavy later in the feedlot 00:22:09.430 --> 00:22:11.369 to make up for it? This is the science of the 00:22:11.369 --> 00:22:13.630 permanent deficit again. Research shows this 00:22:13.630 --> 00:22:16.029 period is the hyperplastic phase of fat growth. 00:22:16.710 --> 00:22:18.650 Hyperplastic. It means the calf is creating new 00:22:18.650 --> 00:22:22.230 fat cells, new adipocytes. Later in life, they 00:22:22.230 --> 00:22:24.430 enter the hypertrophic phase, where existing 00:22:24.430 --> 00:22:27.650 cells just get bigger. So if nutrition is inadequate 00:22:27.650 --> 00:22:31.049 during this early grower phase, those cells simply 00:22:31.049 --> 00:22:33.549 don't form. And no amount of feeding later can 00:22:33.549 --> 00:22:35.869 create new ones. You can't. You've missed the 00:22:35.869 --> 00:22:38.799 window. If that structural formation is missed, 00:22:38.940 --> 00:22:41.400 if we're only focused on maintaining frame and 00:22:41.400 --> 00:22:44.140 not hitting those high ADG targets, you face 00:22:44.140 --> 00:22:46.859 a permanent reduction of 16 .2 percentage points 00:22:46.859 --> 00:22:50.000 in choice grading at harvest. That's irreversible, 00:22:50.039 --> 00:22:52.319 an anatomical constraint locked in before five 00:22:52.319 --> 00:22:54.140 months of age. Absolutely. So to get that high 00:22:54.140 --> 00:22:56.640 value carcass, we have to maximize energy and 00:22:56.640 --> 00:22:59.890 growth during this. specific 70 to 120 day period. 00:23:00.109 --> 00:23:02.710 So the focus changes once the calf is a fully 00:23:02.710 --> 00:23:05.089 functional ruminant. What are the management 00:23:05.089 --> 00:23:07.269 points and targets now to maintain that momentum? 00:23:07.750 --> 00:23:09.950 We have to maintain that aggressive growth, that 00:23:09.950 --> 00:23:13.710 ADG target of 2 .4 to 2 .6 pounds per day. The 00:23:13.710 --> 00:23:15.549 grower ration needs to be focused on density 00:23:15.549 --> 00:23:18.509 and digestible fiber, so 15 to 17 percent crude 00:23:18.509 --> 00:23:21.609 protein, around 12 to 15 percent NDF from highly 00:23:21.609 --> 00:23:25.089 digestible sources. And consistency here means 00:23:25.089 --> 00:23:28.400 daily feed management. maintaining feed freshness, 00:23:28.559 --> 00:23:31.619 ensuring uniform texture to prevent sorting, 00:23:31.779 --> 00:23:36.180 and consistently clean bunks day in, day out. 00:23:36.339 --> 00:23:39.039 I appreciate that the sources included regional 00:23:39.039 --> 00:23:42.299 reality checks because maintaining 2 .6 pounds 00:23:42.299 --> 00:23:45.380 ADG in a North Dakota winter is a very different 00:23:45.380 --> 00:23:48.039 challenge than in an Arizona summer. Oh, completely. 00:23:48.380 --> 00:23:52.009 Climate adds exponential complexity. Let's start 00:23:52.009 --> 00:23:54.390 with the Northeast, dealing with below zero temperatures. 00:23:54.950 --> 00:23:57.670 Not only do they need insulated transport and 00:23:57.670 --> 00:24:00.309 pre -warmed equipment to maintain that 102 to 00:24:00.309 --> 00:24:03.890 105 degree milk. That $12 thermometer is crucial 00:24:03.890 --> 00:24:06.069 there to check the temp after it's been exposed 00:24:06.069 --> 00:24:08.630 to the elements. Right. But they also face the 00:24:08.630 --> 00:24:11.380 cold stress energy penalty. At below zero temperatures, 00:24:11.640 --> 00:24:13.559 the calf burns a tremendous amount of energy 00:24:13.559 --> 00:24:16.079 just staying warm. How much? The sources say 00:24:16.079 --> 00:24:18.759 a calf in severe cold can require 20 to 30 percent 00:24:18.759 --> 00:24:21.200 more milk solids or fat just to meet maintenance 00:24:21.200 --> 00:24:23.819 needs. That's before any energy can go toward 00:24:23.819 --> 00:24:26.420 growth. If you don't adjust to the ration, you 00:24:26.420 --> 00:24:28.400 are essentially starving the growth budget. And 00:24:28.400 --> 00:24:30.299 if you're in the southwest, dealing with 100 00:24:30.299 --> 00:24:32.859 plus degree heat. Then you need aggressive cooling 00:24:32.859 --> 00:24:36.279 systems, shades. You have to manage heat stress. 00:24:36.809 --> 00:24:39.369 Heat stress causes scours, it reduces appetite, 00:24:39.650 --> 00:24:42.950 and it slows down the room development. Consistency 00:24:42.950 --> 00:24:44.950 there means managing the ambient temperature 00:24:44.950 --> 00:24:47.869 and making sure fresh water is always cool. And 00:24:47.869 --> 00:24:50.089 the southeast has the added complication of humidity. 00:24:50.529 --> 00:24:53.150 Humidity creates profound challenges for feed 00:24:53.150 --> 00:24:55.710 stability. You have to manage ventilation aggressively, 00:24:55.730 --> 00:24:57.730 and you often need to replace starter much more 00:24:57.730 --> 00:25:00.210 frequently because it can go stale or moldy so 00:25:00.210 --> 00:25:03.250 much faster. Consistency and quality means feeding 00:25:03.250 --> 00:25:06.619 fresh, palatable, safe feed. every single day. 00:25:06.759 --> 00:25:09.400 Okay, let's address the persistent industry mindset 00:25:09.400 --> 00:25:11.599 that conflicts directly with all this precision 00:25:11.599 --> 00:25:13.940 data, the get -them -off -milk -quick philosophy. 00:25:14.240 --> 00:25:16.119 The argument is simple, right? Milk replacer 00:25:16.119 --> 00:25:18.720 is expensive, so save on milk, make more money. 00:25:18.859 --> 00:25:21.500 I'm not buying it. And the data backs me up completely. 00:25:21.759 --> 00:25:24.180 That old wisdom is challenged by the consequences 00:25:24.180 --> 00:25:26.960 we just laid out. Forcing weaning and changing 00:25:26.960 --> 00:25:29.319 the ration simultaneously, all to save a few 00:25:29.319 --> 00:25:31.880 dollars. It's a recipe for catastrophic failure. 00:25:32.039 --> 00:25:35.240 A false economy. Absolutely. You might save $5 00:25:35.240 --> 00:25:38.099 in milk cost, but you pay exponentially in recovery 00:25:38.099 --> 00:25:41.019 time, severe growth slumps, reduced lifetime 00:25:41.019 --> 00:25:43.099 performance, and the permanent loss of those 00:25:43.099 --> 00:25:45.819 500 kilograms of milk or that 16 % of choice 00:25:45.819 --> 00:25:48.460 grade. You're prioritizing short -term milk savings 00:25:48.460 --> 00:25:51.140 over the calf's long -term biological capacity 00:25:51.140 --> 00:25:54.299 and overall profitability. And practically speaking, 00:25:54.500 --> 00:25:56.299 consistency isn't just about temperature and 00:25:56.299 --> 00:25:59.079 timing. It's about the feed itself. You have 00:25:59.079 --> 00:26:02.119 to be diligent. Check manure consistency daily. 00:26:02.599 --> 00:26:04.839 It's the single best indicator of how the rumen 00:26:04.839 --> 00:26:08.079 is operating. Is the starter dusty? Is it uniform? 00:26:08.920 --> 00:26:11.359 Calves will sort non -uniform feed, leading to 00:26:11.359 --> 00:26:13.880 inconsistent starch intake, which means inconsistent 00:26:13.880 --> 00:26:15.839 VFA production, and then you get a digestive 00:26:15.839 --> 00:26:18.339 upset. So if performance stalls, if that ADG 00:26:18.339 --> 00:26:20.900 drops off, the sources give a mandatory checklist 00:26:20.900 --> 00:26:23.180 before you even think about changing the ration. 00:26:23.400 --> 00:26:25.480 That's right. If gains stall, you must check 00:26:25.480 --> 00:26:27.940 water cleanliness, airflow, bedding depth, and 00:26:27.940 --> 00:26:30.039 space. Check those things first. The basics. 00:26:30.240 --> 00:26:33.099 The basics are usually the failure point, not 00:26:33.099 --> 00:26:36.000 the nutritional content of the feed. If they're 00:26:36.000 --> 00:26:39.259 cold or wet or stressed by overcrowding, they're 00:26:39.259 --> 00:26:41.859 not converting feed to gain. They're just burning 00:26:41.859 --> 00:26:44.200 energy to survive. Let's review the key mistakes 00:26:44.200 --> 00:26:46.119 one last time because they are so fundamental. 00:26:46.420 --> 00:26:48.740 These are the four failures that cost farmers 00:26:48.740 --> 00:26:52.279 $100 plus per calf. The four biggest mistakes 00:26:52.279 --> 00:26:56.859 are 1. Weaning by age instead of intake. That 00:26:56.859 --> 00:27:00.660 3 pounds for 3 days rule is paramount. 2. Changing 00:27:00.660 --> 00:27:03.319 feed and pulling milk in the same week. That 00:27:03.319 --> 00:27:06.220 compounding stress. Three, letting water get 00:27:06.220 --> 00:27:08.839 dirty or letting it freeze in the winter. And 00:27:08.839 --> 00:27:11.819 four, feeding dusty, stale, or inconsistent starter. 00:27:12.299 --> 00:27:14.279 Avoid those four pitfalls and you've already 00:27:14.279 --> 00:27:16.299 won the biggest battles. All right, let's bring 00:27:16.299 --> 00:27:18.480 this home. Farmer just finished morning milking. 00:27:18.480 --> 00:27:20.539 They're driving to the feed store thinking about 00:27:20.539 --> 00:27:23.400 their calf protocol. Based on this deep dive, 00:27:23.619 --> 00:27:25.920 what are the three things they need to know and 00:27:25.920 --> 00:27:27.880 implement? We need to turn this knowledge into 00:27:27.880 --> 00:27:30.619 immediate, measurable action. So let's start 00:27:30.619 --> 00:27:33.299 with immediate action. What is the $42 fix that 00:27:33.299 --> 00:27:36.420 needs to happen this week? Go by the tools, the 00:27:36.420 --> 00:27:39.559 $30 Bricks refractometer and the $12 thermometer. 00:27:40.099 --> 00:27:42.799 Then use that refractometer to test all your 00:27:42.799 --> 00:27:45.859 current colostrum inventory. Aim for 24 % or 00:27:45.859 --> 00:27:48.500 higher. And critically, check your milk temperature 00:27:48.500 --> 00:27:51.799 at the next two feedings against that 102 to 00:27:51.799 --> 00:27:54.400 105 degree standard at the point of delivery. 00:27:54.559 --> 00:27:57.640 An immediate diagnostic check. Exactly. Find 00:27:57.640 --> 00:27:59.279 out where you are currently leaking performance. 00:27:59.660 --> 00:28:03.829 Excellent. Now, medium -term strategy. What formalized 00:28:03.829 --> 00:28:06.109 changes should be put in place in the next three 00:28:06.109 --> 00:28:08.490 to six months to secure that room and window? 00:28:08.769 --> 00:28:11.309 You need to formalize a weaning protocol based 00:28:11.309 --> 00:28:14.250 strictly on intake, not age. That means three 00:28:14.250 --> 00:28:16.069 pounds of starter per day for three consecutive 00:28:16.069 --> 00:28:18.750 days is the mandatory trigger. No exceptions, 00:28:18.950 --> 00:28:20.990 whether the calf is eight weeks or ten weeks 00:28:20.990 --> 00:28:24.289 old. And ensure that clean, fresh, free -choice 00:28:24.289 --> 00:28:26.470 water is provided to every calf from day three 00:28:26.470 --> 00:28:28.410 forward. Treat it as importantly as the milk. 00:28:28.799 --> 00:28:31.579 And finally, long -term positioning. What strategic 00:28:31.579 --> 00:28:34.000 change sets the operation up for success over 00:28:34.000 --> 00:28:36.380 the next one to two years to maximize that lifetime 00:28:36.380 --> 00:28:39.799 value? You need to integrate this 70 to 120 -day 00:28:39.799 --> 00:28:42.240 marbling window into your overall management 00:28:42.240 --> 00:28:45.319 plan. This means making sure your grower rations 00:28:45.319 --> 00:28:48.920 in that critical phase, 15 % to 17 % CP, 12 % 00:28:48.920 --> 00:28:51.680 to 15 % NDF, are consistently meeting those high 00:28:51.680 --> 00:28:54.680 growth targets of 2 .4 to 2 .6 pounds per day. 00:28:54.839 --> 00:28:57.400 Locking in that value. It maximizes the formation 00:28:57.400 --> 00:29:00.539 of those marbling adipocytes or the optimal frame 00:29:00.539 --> 00:29:03.079 development for future lactation. It locks in 00:29:03.079 --> 00:29:04.900 that superior value for the life of the animal. 00:29:04.940 --> 00:29:07.759 It transforms calf roaring from a cost center 00:29:07.759 --> 00:29:10.460 into actual profit programming. That's a great 00:29:10.460 --> 00:29:12.920 way to end it. The final thought here. Above 00:29:12.920 --> 00:29:15.579 all else is that predictability leads to profit. 00:29:15.980 --> 00:29:18.960 The science is overwhelming. Consistency in the 00:29:18.960 --> 00:29:22.240 first 120 days is not optional. It is the fundamental 00:29:22.240 --> 00:29:24.680 biology required for the calf to realize its 00:29:24.680 --> 00:29:27.380 genetic potential. Embrace these simple changes, 00:29:27.420 --> 00:29:30.000 that $42 investment, and you will see significant 00:29:30.000 --> 00:29:32.619 value realized across your herd because you are 00:29:32.619 --> 00:29:35.039 building a structure that lasts a lifetime. If 00:29:35.039 --> 00:29:37.259 this kind of analysis helps your operation, head 00:29:37.259 --> 00:29:40.319 to www .thebullvine .com for more articles that 00:29:40.319 --> 00:29:42.200 tell you what's really happening in dairy. And 00:29:42.200 --> 00:29:44.440 seriously, subscribe wherever you get your podcasts. 00:29:44.819 --> 00:29:47.160 We're releasing these deep digs twice weekly 00:29:47.160 --> 00:29:49.740 now, giving you this kind of detailed analysis 00:29:49.740 --> 00:29:51.880 regularly. You don't want to miss what we've 00:29:51.880 --> 00:29:53.960 got coming next week. The surprising discussion 00:29:53.960 --> 00:29:56.279 about the often overlooked impact of mineral 00:29:56.279 --> 00:29:59.059 sourcing on adult cow fertility and how trace 00:29:59.059 --> 00:30:01.279 element quality is defining your calving interval. 00:30:01.480 --> 00:30:02.319 We'll see you next time.