Agronomy eUpdate October 3rd, 2024

Issue 1023

Planting cereal rye after corn harvest

Cereal rye planted after corn harvest can be part of an effective weed management program for soybean production. The growing cover crop competes with weeds that emerge early in the spring, and residue from the terminated cereal rye can suppress weed growth.

cover crops cereal rye weed management 

Rate of dry down in sorghum before harvest

A common question from producers is related to the dry down rate for sorghum when approaching the end of the season. The average dry down rate depends on the weather, primarily temperature and moisture conditions. The weather outlook for Kansas favors drier-than-normal conditions, favoring a faster dry down rate than average.

grain sorghum sorghum crop development dry down 

Fall soil testing of hayfields and pastures

Knowing the soil nutrients is required to establish an adequate soil fertility program for pastures and hayfields. Fall is a good time for soil testing because it allows more time for needed lime applications before spring and gives the producer some flexibility for planning nutrient applications.

soil testing pastures hayfields soil fertility fall soil sampling 

Corn stunt spiroplasma: A new threat to Kansas corn

Corn stunt spiroplasma has been confirmed in 26 counties in Kansas. Recent scouting efforts across Kansas have confirmed active leaf hoppers in many additional counties. High levels of disease were found in late-planted corn, leading to potential yield reduction. In this article, learn more about this new disease, its spread, and the best method for submitting samples for lab testing.

disease corn stunt corn leafhopper corn spiroplasma 

Kansas Bankers Association Conservation Awards Program: Nominations due Nov. 8

Nominate a deserving Kansas producer or landowner for the 2024 Kansas Bankers Association Conservation Awards Program. This program aims to stimulate a greater interest in conserving Kansas's agricultural and natural resources. In 2023, 120 Kansas producers and landowners were recognized through this program.

conservation award KBA 


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