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Corn

Plant Biology

IGC Proceedings (1997-2023)

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Integrating Livestock And Cropping Systems: Interseeding Cereal Rye Into Corn For Late Season Grazing, K. J. Soder Feb 2024

Integrating Livestock And Cropping Systems: Interseeding Cereal Rye Into Corn For Late Season Grazing, K. J. Soder

IGC Proceedings (1997-2023)

Corn (Zea mays) grown for grain is harvested too late in the year in many temperate regions to establish a cover crop to provide winter ground cover and an opportunity for late season grazing. The objective of this project is to evaluate the effect of interseeding cereal rye (Secale cereale) into corn for use as grazed forage after corn grain harvest on corn grain yield and additional grazing day/ha. In a 4-year study, corn was planted (64,246 plants/ha) in spring on two, 4.8-ha fields in central Pennsylvania. Cereal rye was interseeded (135 kg/ha) into the corn …