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Effects of Fertilizers on the Composition and Emergence of Sunflower Seeds

Published online by Cambridge University Press:  03 October 2008

Ashwani K. Srivastava
Ashwani K. Srivastava
Affiliation:
Department of Botany, Punjab Agricultural University, Ludhiana, Punjab, India
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Summary

Combined effects of nitrogen at 25 and 50 kg/ha as calcium ammonium nitrate and phosphorus at 30, 60 and 90 kg/ha as triple superphosphate were studied on the composition, germination and emergence of sunflower seeds. Maximum protein (26·2%) and lipid (45·8%) with the maximum emergence (85·0%) was obtained from seeds produced by crops raised in soil with 50 kg/ha of nitrogen and 60 kg/ha of phosphorus. Lowest protein (21·6%), lipid (40·8%) and 45·0% emergence were obtained from seeds of crops raised on soil with the basal level of nitrogen and phosphorus.

Type
Research Article
Information
Experimental Agriculture , Volume 14 , Issue 3 , July 1978 , pp. 213 - 216
Copyright
Copyright © Cambridge University Press 1978

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References

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