Farming Video | Stream Bar Nitrogen Surprises in Corn Trial with Kelly Garrett

24 Jul 253m 17s

Kelly Garrett showcases a standout corn field treated with stream bar nitrogen—a shift from his usual anhydrous. Planted on April 17th following winter wheat, this 110-day variety is the furthest along of all his hybrids. What makes it unique? Only 30 gallons of 28-0-0-5 (just under 90 lbs of N) were applied using a stream bar, not knifed in. Intern Reagan Riggs reports excellent Sap results—high nitrogen conversion, strong micros, and even excess potassium—with just a slight phosphorus shortfall. The ears are big (averaging 18x46), stand count is solid (around 30,000), and weed pressure is minimal. With timely helicopter applications and solid rains, this field proves stream bar nitrogen can be a game-changer. It’s part of a 300-acre trial that could challenge how farmers think about N delivery.

00:00:00 Hi, this is Kelly Garrett. I'm here with super intern Wonder Woman herself, Reagan Riggs. 00:00:05 We're right up the hill from the calibrated agronomy office in the field that we call Wimer. 00:00:09 This farm, this field has been in my family my whole life. This corn was planted April 17th. It's 110 day maturity. 00:00:16 It was a winter wheat field last year. Uh, Reagan was taking some SAP samples out here. She takes 'em here every two weeks. 00:00:22 Yeah. So I take 'em biweekly. We have a trial going on out here that we're watching as well. 00:00:26 So, um, it's nice to do those biweekly. It's, I was really shocked when I took it this week. Um, it, I've come out here 00:00:33 and it's just a beefy plant that we have going on. Um, it's really setting on those ears and it's some of the furthest along 00:00:40 and best looking corn that we have, in my opinion, Which is interesting to me. You know, we started planting April 14th. This is 17th. 00:00:46 That's not a big deal, but we've got some a hundred and 102 day varieties. And here you're saying this 110 days, the furthest along 00:00:52 that could be the difference in the wheat double in the corn on corn, I guess. But what do you think? I think, um, our nitrogen stream barring has been 00:00:59 a really big thing here. Um, we have done some later applications with the helicopter too, so we're trying to just pack on 00:01:05 that ear and really fill it out all the way to the end. Um, but yeah, I'm just really impressed. Minimal weeds out here too, which is always a great thing. 00:01:13 Yeah, there's always great. Yeah. So I'm just really impressed by this field this week. Yeah, so that's the big thing here, guys. 00:01:19 Uh, this corn is stream barred on. This isn't the anhydrous. Mm-hmm. This is part of the 300 acre trial that we have 00:01:25 where we stream barred on the nitrogen. Uh, the only nitrogen that's out here is 30 gallons of 28 0 0 5 that, you know, so not quite 90 pounds. 00:01:34 And, uh, the average year Reagan has picked is 18 by 46. Absolutely. Uh, you know, we're not predicting yield today. 00:01:41 It's about a 30,000 stand. Yeah. But we're not gonna predict yield today. That's a big old ear, 00:01:45 but we've gotta fill it all the way out to the end. The SAP sample looks nice. Talk, talk to 'em about the sap Bit. Yes. SAP sampling, our 00:01:51 nitrogen conversion is in the high nineties, which is always a good thing that we wanna see. Um, our micros are off the chart, 00:01:57 which is a great thing too. That's really gonna, where that grain fill is gonna come from. 00:02:01 Um, just looking at the little things, but also watching it throughout the season, see what it's taking up and what 00:02:05 it's not. It's also really important. We've got excess potassium, you said. Yeah. But we might be just a bit short of phosphorus. Phosphorus. 00:02:11 We might be able to address that in the next, uh, helicopter pest. Absolutely. I'm really excited about this. 00:02:17 Yeah, I'm too just, I, I don't know what to say when there's only 90 pounds of nitrogen. Uh, you know, we talk about being that low on other, 00:02:23 other fields when we get into high yield area, but this is a different form of nitrogen, which I don't know why. 00:02:28 Scared me, I guess. 'cause I'm an old farmer now, but it's not anhydrous that I've always used. This is the stream bar. Mm-hmm. 00:02:33 And, uh, here for this field to look this tremendous is wonderful. Uh, admittedly, we've had beautiful rain this year in Iowa. 00:02:40 Yes. And at the end of the day, mother, mother nature still trumps fall. Absolutely. But, uh, 00:02:44 we're, we're excited about this corner. I'm ready. CDN Yeah, We, uh, I'm sad to say that, uh, Reagan's gonna have to go 00:02:52 home here at the end of the summer. Yeah. And she's supposed to go help Temple. Uh, we have started that GoFundMe page for, for Reagan to, 00:02:59 uh, be able to deal with temple's issues, shall we call it? We maybe should just keep Reagan 00:03:03 and it would be better off for everybody except Temple. But, uh, everybody else would be better off if Reagan just stayed here helping us. 00:03:10 Thank you, Reagan. It's been a great summer with you. Absolutely. 00:03:12.205 --> 00:03:12.485