Preemergence herbicides kill weeds by being absorbed into the seed as the seed imbibes water. Widespread dry conditions this spring mean extra attention needs to be paid to timing for herbicide applications to be effective, says Iowa State University.
Ag engineer Paul Jasa shares some actionable information about avoiding compaction issues this fall during harvest to pave the way for planting next spring.
In some areas, fall rains have left the fields soft and ruts are being cut into the soil during harvest. These ruts leave the soil surface rough and have severe compaction below them.
Much of the crop is finally large enough to reveal nutrient deficiencies from planting errors, restricted roots, dry spots in fields and damage from storm system Alberto.
Not only do dry soil conditions hamper seed germination, they also raise the risk of fertilizer toxicity for seedlings after they germinate, especially in a sensitive crop like canola, says Don Flaten, soil scientist at the University of Manitoba.
With an earlier spring and lower soil moisture, no-tillers with cover crops that overwintered should consider terminating their cover crops earlier than usual, says Ohio State University Extension.
Producers faced with very dry soils basically have three main options when planting winter wheat, says Jim Shroyer, KSU Extension Agronomy State Leader.
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Jill Clapperton, the world-renowned soil biologist gives us a taste of what to expect during her presentations at the upcoming 2025 National No-Tillage Conference. Head to NoTillConference.com or more information and to reserve your spot!
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