How does corn crop emergence after planting play into ear and cob development, and eventually yield? Earlier in the growing season, Sara Meidlinger, market development agronomist at PRIDE Seeds, set up some flag tests that measured emergence in 1/1000th of an acre, in seven hybrid variety strips. In this Corn School episode, Meidlinger goes over the results… Read More
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Corn plants do indeed yield less when they emerge one day after their neighbour. What’s more, the yield gap widens even further for later emergers. That’s the bottom line on the 2016 Real Agriculture flag test research,conducted by resident agronomist Peter Johnson. In this episode of Corn School, Johnson tells co-host Bernard Tobin that, based… Read More
If a corn plant emerges one, two, or three days after its neighbour, will it yield less? We’re about to find out as Corn School makes its first return visit to the flag test that Real Agriculture resident agronomist Peter Johnson planted this spring. National Corn Growers Association yield contest champion Randy Dowdy, who harvested… Read More
If a corn plant emerges one, two or three days after its neighbour, will it yield less? Real Agriculture resident agronomist Peter Johnson is determined to find out. At the SouthWest Ag Conference last January, National Corn Growers Association yield contest champion Randy Dowdy challenged growers to plant a flag test on their farm to… Read More
Canada’s railways are navigating two notable federal policy changes — new rules regarding downtime for railway workers and the return of extended interswitching — as they prepare to move the 2023 crop from Western Canada to market. Both CN and CPKC have published their 2023-24 grain plans to mark the start of the 2023-24 crop… Read More
If some Wheat Pete’s Word is good, then more is better; or at least that’s what the listeners are saying about these somewhat-extended versions of the podcast. Host Peter “Wheat Pete” Johnson isn’t known for being short on words, but lucky for all of us, he’s using a bunch of them answering your questions this… Read More
The Pest Management Regulatory Agency recently announced results of its re-evaluation of Mancozeb, a broad-spectrum fungicide for agriculture and horticulture crops. Perhaps curiously, the PMRA final decision allows for the continued use of Mancozeb for foliar use on potato crops, the largest acreage use of the fungicide currently. All other uses of Mancozeb are being cancelled… Read More
This is your friendly neighbourhood public service announcement: go check your bins. For those of you not in Manitoba, spring is arriving…and for those of us in Manitoba, it may arrive soon, I’ve heard. The warmer (ahem) daytime temps and longer hours of spring sunlight can get bins warming up and, if higher moisture pockets… Read More
Early-season corn scouting requires a little bit of time and attention, but can really pay off for the rest of the year and even into the next. Sara Meidlinger, market development specialist with Pride Seeds for Western Canada, joins Kara Oosterhuis for this Corn School episode. Scout representative areas of the field including good and… Read More
April didn’t bring showers to Western Canada, and it didn’t bring heat to Ontario either. But the growing season in Ontario is still about 10 days ahead of average and that has some farmers well ahead of the norm for planted acres. This week on Wheat Pete’s Word, host Peter “Wheat Pete” Johnson covers a… Read More
Monday really is all things agronomy here at RealAgriculture! Thanks for coming along for the ride. On tonight’s primetime episode of The Agronomists, host Lyndsey Smith is joined by guests Ken Currah of BASF, and Greg Stewart of Maizex Seeds. The trio tackle many of the key issues that are required to get the corn… Read More
One of the keys to a high-yielding corn crop is even, uniform emergence. Growers can achieve this management goal in early-planted April crops when soil conditions are fit, but what happens when the weather turns bad and soil conditions take a turn for the worst at planting? On this episode of Corn School, Ken Currah,… Read More
It might seem counter-intuitive, but slowing down corn emergence may actually boost yields. Last fall, RealAgriculture agronomist Peter Johnson took a close look at corn research plots and concluded that optimum distance between corn plants matters far less than uniform emergence. He also discovered that achieving perfectly uniform emergence takes planting deep. We already know… Read More
It might seem counter-intuitive, but slowing down corn emergence may actually boost yields. Plot results are in, and it would seem that optimum distance between corn plants matters far less than uniform emergence. And achieving perfectly uniform emergence takes planting deep. We already know that even emergence is key to top yields, but the mechanism… Read More
We’re racing towards planting season, with field activity about to begin rocking and rolling, Lessons from the new world wheat yield record, the value of soil and subsequent impact of erosion, cover crop management, corn planter down pressure, and more — it’s all in this week’s edition of the Word the RealAg agronomist Peter Johnson…. Read More