Protective residue, proper soil management and a better understanding of how plants use water could help no-tillers and strip-tillers survive today’s extreme weather patterns.
Foliar feeding corn and soybeans remains a controversial subject in some corners of agriculture, but not to an increasing number of farmers who are using the practice to fine-tune fertilization strategies to maximize yields.
After jumping into no-till practices more than 2 decades ago, Iowa no-tiller Randy Caviness has been rewarded with more fertile soils, earlier planting and a stronger balance sheet to compete with neighbors.
Even as no-till was growing during the 1980s, Randy Caviness wasn’t completely convinced about the practice. He worried about weed control, and he hadn’t seen many examples of no-tilled crops working very well in his area.
A historical analysis of corn research shows that new hybrids are taking up more nitrogen than older plant varieties after the crucial flowering stage, a clue as to how plant scientists will need to adapt plants to increase yields.
Wanting to increase yields and looking to other farmers such as Kip Cullers for information, some of our on-farm research producers decided to test whether applying sugar to their crops would be beneficial.
Last fall, with funding provided through the Illinois Council for Best Management Practices (C-BMP), GROWMARK, C-BMP, and the University of Illinois initiated the N-Watch soil sampling program to see how much inorganic N remained in the soil following the drought of 2012.
Proper applications of gypsum, an efficient carrier of soluble calcium, can help no-tillers improve the soil environment for plants and reclaim problematic sodic soils.
When a no-tiller buys farm ground in some locations, such as the lake plain of northwest Ohio dominated by heavy clay, there isn’t much hope of changing the soil’s texture or mineralogy.
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On this episode of Conservation Ag Update, brought to you by Martin-Till, Westville, Ind., no-tiller Jeff Herrold provides an update on how planting is going so far, and why a potential problem with slugs is causing some early-season anxiety. Herrold also explains why he prefers to plant soybeans before corn.
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