Published in Agron J 99:1345-1351 (2007)
DOI: 10.2134/agronj2006.0350
© 2007 American Society of Agronomy
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Nitrogen Management of Brown Midrib Sorghum x Sudangrass in the Northeastern USA
Quirine M. Ketteringsa,*,
Jerry H. Cherneya,
Greg Godwina,
Tom F. Kilcerb,
Peter Barneyc and
Sam Beera
a Dep. of Crop and Soil Sciences, Bradfield Hall, Cornell Univ., Ithaca, NY 14853
b Cornell Cooperative Extension of Rensselaer County, 61 State St., Troy, NY 12180
c Cornell Cooperative Extension of St. Lawrence County, 1894 State Hwy. 68, Canton, NY 13617

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Fig. 1. Effect of N application (split equally between planting and the second regrowth period) on dry matter yield of brown midrib sorghum x sudangrass grown in a two-cut forage management system at six New York sites. See Tables 1 and 2 for a description of the sites.
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Fig. 2. Nitrogen use efficiency as impacted by N application rate (split equally between planting and the second regrowth period) for brown midrib sorghum x sudangrass grown in a two-cut forage management system at six New York sites. See Tables 1 and 2 for a description of the sites.
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Fig. 3. Apparent N recovery as impacted by N application rate (split equally between planting and the second regrowth period) for brown midrib sorghum x sudangrass grown in a two-cut forage management system at six New York sites. See Tables 1 and 2 for a description of the sites.
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Copyright © 2007 by the American Society of Agronomy.