AKS 614 grain sorghum response to nitrogen in 1970-71

Graves, C.R. and Overton, J. and McCutchen, T. and Safley, L. (1972) AKS 614 grain sorghum response to nitrogen in 1970-71. Tennessee Farm and Home Science, 81. pp. 25-27.

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In field trials in 1971 at 5 sites, grain sorghum cv. AKS 614 was given 30, 60, 90 or 120 lb N/ac as ammonium nitrate on plots that also received 140-160 lb P2O5 and K2O/ac. On soils that had not been depleted in N the previous year, little further response to rates above 20 lb N/ac was obtained; on N-depleted soils there were responses to rates up to 90 lb N/ac. Terminal yields on the different sites varied from 58 to 125 bu/ac.

Item Type: Article
Author Affiliation: Tennessee Experiment Station, Jackson, USA.
Subjects: Plant Production
Plant Protection
Divisions: Sorghum
Depositing User: Mr. SanatKumar Behera
Date Deposited: 10 Jul 2012 13:27
Last Modified: 10 Jul 2012 13:28
URI: http://eprints.icrisat.ac.in/id/eprint/6674

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