How Cover Crop Species & Termination Time Affect N Release

By Gustavo Pesini, Tuana Ferreira de Almeida, and Andrea Basche posted on August 7, 2023 | Posted in Soil Health, Termination

Source: University of Nebraska-Lincoln Institute of Agriculture and Natural Resources: Cropwatch

While later cover crop termination in the spring can allow for more biomass accumulation, such later termination can change the C-to-N composition of the plants impacting residue decomposition. Therefore, identifying the best time for cover crop termination to provide optimal N cycling benefits can help farmers make decisions about cover crop management.

Carbon to Nitrogen Ratios & Cover Crop Residue

July 16, 2021 | Posted in Soil Health

Source: University of Minnesota Extension

Cover crops are being sprayed with herbicide to make way for cash crop growth. What will happen to the residue remaining on the soil surface? Read more in this article from University of Minnesota Extension.

Tips for Managing Cover Crop Mixes for More No-Till Benefits

Choosing a cover crop cocktail is only a start, says Adam Daugherty, as managing carbon-to-nitrogen ratios and adapting planting strategies play a big role in success.

By Angela Lovell posted on November 20, 2018 | Posted in Soil Health

There are many variables for growers to consider when they’re implementing cover-crop mixes into their no-till rotation — including mix design, carbon-to-nitrogen (C:N) ratios, cash-crop goals, termination strategies and biomass management.

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Ray McCormick’s Conservation Buffer

Earlier this week we paid another visit to this year’s Conservation Ag Operator Fellow, Ray McCormick in Vincennes, Ind., and one thing about Ray is that even when it’s the “off season,” he’s still thinking ahead for next season.

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