Alexandre Tonon Rosa - Cropping Systems Graduate Research Assistant

Hairy vetch cover crop

Impact of Cover Crop Management on Rainfed Corn Production in Western Nebraska January 9, 2019

Researchers report their findings from a one-year cover crop study at two sites in western Nebraska to study the impact of planting and termination dates and cover crop species selection. This article is part of the Crop Production Clinic Proceedings 2019.

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Double cropping trial near Mead

Double Cropping Field Peas with Cover Crops, Forages, and Short-Season Crops January 9, 2019

Farmers throughout the Corn Belt may want to consider diversifying traditional corn and soybean rotations to increase agronomic sustainability and to spread financial risks associated with low market prices of corn and soybean. An alternative is a more diverse crop rotation using field pea (short-season grain crop) followed by cover crops, forages, or short-season crops (Figure 1).

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Test plots showing sorghum (center) and other crops double-cropped after field peas in Saunders County in eastern Nebraska.

Double Cropping Pulses with Short-Season Crops, Forages, and Cover Crops in Eastern Nebraska September 6, 2018

A research project in eastern Nebraska is evaluating a double crop production system as a potential alternative to the traditional corn/soybean rotation. Following an early season crop of yellow field peas, short-season crops (corn, soybean, grain sorghum, millet and sunflower) and annual forages (forage sorghum and sorghum-Sudangrass) were planted.

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Students conducting cover crop research
Students collecting data in cover crop plots at North Platte. (Photo taken on October 15, 2016)

Research Update on Cover Crops after Winter Wheat Harvest August 25, 2017

What was the effect on corn from cover crops planted after winter wheat and prior to corn in a fallow rotation using different planting dates and cover crop mixtures? In the first year of a three-year study in North Platte and Grant, researchers compared the effect of several systems on multiple variables and share findings and considerations for growers.

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