Boosting Cotton Yields: Stimulating Microbes at the Pinhead Square Stage
At the Pinhead Square stage, cotton plants begin their nutrient uptake, triggering various needs like plant bug applications and fertility treatments. Matt is experimenting with a biological feed product that he hopes will enhance the soil microbes' activity. Last year's trials showed substantial yield gains, especially in poor-quality soils.
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00:00 One of the critical stages in cotton is, uh, what we call Pined Square, and that's when we get our first square on there, 00:05 which will eventually be a bowl if it don't rot off. But Pined Square is one a lot of things. You know, the cotton plant triggers a lot 00:11 of things it needs, whether it's a plant bug application or, uh, in this instance where we're gonna talk about today, 00:16 a source from Sound Ag. Uh, you know, some fertility goes on at that point, you know, that's the, the first square is where, 00:24 where this plant start getting everything they need. And that's when we get so repetitive on things we have to do. 00:28 Last year, uh, we've been testing, uh, source from Sound Ag now for a couple of years. Last year we had it in cotton 00:35 and, uh, one of the last trials we did, it was on one of the worst fields that we have, and it was triple, triple digit, uh, yield increase on that. 00:44 So this year we've increased from a 40 acre plot to a 500 acre block farm, you know, a block of farm. We traditionally think we're seeing 00:51 that it does better on the, I would say, the poor ground. You know, poor ground always struggles more 00:58 and needs more things to happen in the plant. So, you know, what we've seen so far, that's where we think the best fit is for it. 01:03 You know, when I talk about it being on poor ground, we seem to be able to increase yields more on our, 01:08 on our lower quality ground than we do our higher quality ground. This farm that we had it on last year was a farm 01:14 that we'd only had three years. So we've took several additional acres this year, and so we're placing this product on those acres. 01:21 They haven't been getting the multiple use of chicken Litter source is a, is a source of biology. And what it is actually is, it's a, 01:28 it's, it's a feed source. It kind of puts the, the microbes that you have in the soil kind of puts 'em on caffeine. 01:34 So, you know, it basically goes down there. It's a real easy application. It's a one ounce rate. We need biology on these new farms. 01:41 You know, there's always a problem, there's always a solution. Our solution is these new farms 01:45 that haven't had multiple years of litter, they don't have the biology on it that we have on some of our other fields. 01:50 So we feel like this source product will give us a jump. Like I said, last year we had a triple digit yield 01:55 gain out of the cotton. What we're concentrating on now is our cotton. Two things that I really like 01:59 and really intrigued with as, as far as the source product. Number one, it's a easy use rate. 02:04 It's a one ounce rate, piggybacked it pinhead square with something else we're doing. We're always gonna be putting out some type of ate fin, 02:12 something like that to get those initial numbers of plant bugs down as we start first square. So having that one ounce rate, you know, 02:19 we're putting 83 ounces I think in our, in our sprayer right now, which, you know, you don't have to carry a lot of product, a lot 02:24 of totes on the trailer to be able to do this. You can piggyback it with other applications so it's not an extra application that's costing you 5, 6, 7, 02:32 $7 an acre for a tractor to run across air sprayer. And number three is this biology. And that's something that we're learning that, you know, 02:38 we really wanna take advantage of. We're not, we don't do a lot of cover crops, we don't do a lot of no-till, you know, we're trying 02:45 to implement in that end. You know, we destroy a lot of our biology. So when we can have a product like this that comes in 02:50 and helps us take the biology we have and rebuild it and, you know, utilize the, the nitrogen and the phosphorus that it makes available to the plant, 02:58 we're really, really happy with that. Like I said, we had triple digit yield gains last year. Uh, we're actually putting it out today with a sprayer 03:05 and hopefully we'll see some of those, you know, yield increases. Again, we went from a 40 acre plot to 500 acres. 03:11 If we see the results this year that we've seen last year, you know, this will eventually become a 03:15 grower standard practice. So y'all follow us through the season on this, on this. I know there's a lot of companies out there 03:21 and they're always promising that, you know, that these biology can do different things. The first two or three years I used biology, 03:27 I was killing it when I got into the tank with chlorine from my city water. So we've gotta learn to use these products 03:32 and learn to use 'em, right? And I think last year we got the source done right and, um, you know, it paid dividend. 03:37 So hopefully, you know, that'll work. Now we're putting this out as a piggyback application with our, uh, vid eight 03:43 and we're putting a, uh, pint of cowboy and the source is going out with that and a little bit of fertilizer on top of that. 03:49 So Pinhead squares a critical time in the, in the cottons mobility to be able to take up nutrients 03:55 and be able to further, you know, further that on into, to yield. So hopefully this will give us a shot in the arm 04:00 and it'll make a difference.