Those with seasoned soybean ground may be tempted to skip the inoculant, but depending on the type of soil you have and what conditions were like last year, an inoculant investment now should payback in-season. As Shawn Brenneman, Syngenta agronomist and sometimes soothsayer, explains to RealAgriculture’s Bernard Tobin in this Soybean School, inoculant payback is… Read More
Category: Soybean School
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Soybean planting time brings with it a number of decisions — what’s the optimal seeding rate? Which inoculants should be used, and should they be doubled up? What about seed treatment? Is a seed treatment with insecticide needed? As part of this Soybean School West episode, Kristen Podolsky of the Manitoba Pulse and Soybean Growers… Read More
Soil conditions in the heart of the soybean growing area on the eastern prairies have been dry this spring, leading to questions about planting deeper than normal to ensure the seed has access to moisture. This Soybean School West episode takes us to the middle of a windy field near Portage, Man., where Dieter Schwarz of Pride… Read More
Tough conditions last fall resulted in fewer acres of wheat being planted than planned in Ontario. Some of those fields could end up defaulting back to soybeans for 2015. In this Soybean School episode, Dave Hooker, field crop agronomist and assistant professor at the University of Guelph-Ridgetown, and Bernard Tobin discuss the implications of back-to-back soybean crops, and… Read More
While soybean breeders have focused on boosting top-end yield, they’ve also made the crop more resilient in situations with thin plant stands. Speaking at the CropConnect Conference in Winnipeg last month, Shaun Conley of the University of Wisconsin discussed the “phenotypic plasticity” of soybeans, or the crop’s ability to compensate for lower plant populations. “It’s… Read More
Perhaps you’re already acquainted with the wild world of theoretical yields. A theoretical yield is a measure of the genetic potential a plant has, if absolutely nothing hampered yield — not the growing season, environment or pests. Can you guess what soybeans’ theoretical yield is? Roughly 350 bushels an acre. Outlandish? Well, it sort of… Read More
You’re looking at yield data from last year trying to figure out which soybean varieties to grow in 2015 — how do you know when the yield difference between two varieties is meaningful? “That’s a question we get all the time when it comes to picking varieties and looking at single-year site data,” says Dennis… Read More
While research shows fungicide applications in wheat and corn can often be justified by higher yields, the yield response to fungicides in soybeans is not as clear cut. Timing of fungicide application might be part of the formula for getting better than break-even returns, says Dave Hooker, field crop agronomist and assistant professor at the University of… Read More
It’s a disease that affects a number of significant crops in Canada, including vegetables, pulses, canola and even some forage species. And last year, some farmers saw particularly high levels of white mould in soybean crops across Ontario. Sclerotinia sclerotiorum, or white mold, makes its mark on plants in lesions that appear water-soaked; white, fluffy mycelium;… Read More
Start clean, stay clean is a smart motto when it comes to corn and soybean fields, but what’s the right amount of “clean” in relation to weed cover and yield potential? Dr. Peter Sikkema, professor of plant science with the University of Guelph — Ridgetown Campus, took to the field to answer that question. If,… Read More
Manitoba farmers whose soil test results say they have soybean cyst nematode in their soil may want to get a second opinion, says a soil ecologist from the University of Manitoba. While the number of soybean acres has exploded on the eastern side of the Prairies over the last few years, Western Canadian growers have… Read More
White mould love tight soybean rotations. What’s the best plan of attack for 2015? A good chunk of wheat acres didn’t get planted in the fall of 2014, during what some have dubbed a “harvest from hell.” Many of those acres are likely to go into soybeans, and for good reason. But, agronomically, it’s not… Read More
This year’s growing season is not likely to be forgotten for a very long time — and, unfortunately, not for great reasons. A late, wet, tough spring, widespread white mould in the beans and down-right cold break in the summer all cumulated in a long, drawn out harvest that’s headed into the holiday season for… Read More
Want to know what buyers look for in a soybean sample? Or what you don’t want to see in your soybeans? This episode of the Soybean School takes us to the Canadian Grain Commission grading lab in Winnipeg. Thanks to Daryl Beswitherick, program manager for quality assurance and re-inspection at the CGC, for taking some time… Read More
If the soybeans are mature, but a wee bit damp yet, do you let them stand or get them in the bin so you can dry them down? Helmut Spieser, agricultural engineer with the Ontario Ministry of Agriculture, Food and Rural Affairs, would call leaving the beans out a “gutsy” move, and not one that’s… Read More