Editors' Picks

Cover Crop Termination Affects Insect Populations

It was a cold, grey day to be counting bugs. Still, that's what they were doing moving across a field of cereal rye from one trap to the next. It's all part of the work Illinois Extension Entomologist Nick Seiter is doing with cover crops. Read more in this article from KMA Land.
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Cover Crops & Carbon:Nitrogen Ratios

These numbers can have a direct affect on our nitrogen use and can help us be better managers in the context of overall soil health. There’s more to it than just understanding the C:N of a particular cash crop or cover crop residue. That’s where microbes come in to play. Read more in this article from Lancaster Farming.
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Potassium Levels in Soil Decreasing

Nationwide, there has been a major trend in soil test results — a drop in potassium. Andy Wycislo, an agronomist who works with Waypoint Analytical, said there is no identified root cause for why potassium levels are dropping over the last few years, and while some other nutrients have seen decreases over the past couple of years, this one stands out. Read more in this article from the Rock Island Argus Dispatch.
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Resiliency Despite Extreme Weather

The record wet year in 2019 left many acres in South Dakota unsuitable for planting, but on Doug Sieck's cropland near Selby, South Dakota, he was able to plant every acre he wanted to. He attributes that to decades of no till management and the years of cover cropping that have helped build healthy soil. Read more in this article from the Aberdeen News.
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Livestock Grazing Benefits Organic Crops

Livestock grazing could be beneficial for organic farming systems. "Fresh produce growers and their advisors will benefit from learning about the impacts of integrating livestock grazing with winter cover crop management on soil health including soil organic matter, nutrient cycling and reduced nitrate leaching, and potential food safety risks discovered in this project to make decisions on adoption, management, and environmental benefits of winter cover crop management in annual vegetable systems," said Alda Pires, University of California Cooperative Extension specialist in the UC Davis School of Veterinary Medicine and principle investigator in the study.
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Oklahoma Farmer Plants Vegetables With Cover Crops

This year’s cover crop of barley and wheat is designed to put nutrients back into this plot of Western Oklahoma soil. Picking through a small box full of small seeds, farmer Jimmy Emmons points out, “There’s squash in here. There’s peas in here.” Read more in this article from Oklahoma News 4.
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Farmers’ Biggest Challenge with Growing Cover Crops: Time

Growers want the soil health benefits of cover crops, but some say it’s a struggle to get them planted during short planting windows.
Using cover crops is not a short-term investment. In fact, it’s the complete opposite. Cover crops are an investment in the long-term soil health and a conscious decision to focus more on stewardship of the land rather than short-term profits.
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Herbicides Still Most Popular Cover Crop Termination Method

As with all things related to cover crops, growers have a bevy of options to choose from, including termination methods. According to the results of the first-ever Cover Crop Benchmark Study conducted by Cover Crop Strategies, herbicides were the termination method of choice for a whopping 69% of growers in 2019.
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The National No-Tillage Conference returns January 12-15, 2027! Build and refine your no-till system with dozens of new ideas and connections at the 35th Annual National No-Tillage Conference in Indianapolis, Jan. 12-15, 2027. Experience an energizing 4-day agenda featuring inspiring general session speakers, expert-led No-Till Classrooms and collaborative No-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.

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