Farm

Southeast Research and Demonstration Farm

Extension Number

RFR A1064

Publication Date

2011

Abstract

Objectives of this project were to study corn nitrogen (N) fertilization requirement and corn-soybean yield response when grown in a rye cover cropping system. Multiple rates of N fertilizer are applied, with measurement of corn yield response to applied N and soybean yield with and without a fall planted winter rye cover crop. The study is being conducted at multiple research farms, with the intent for comparison of with and without a cover crop system across varying soil and climatic conditions in Iowa.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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