Copper nutrition of wheat in relation to nitrogen and phosphorus fertilization |
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| Authors: | D V Singh C Swarup |
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| Institution: | (1) Raja Balwant Singh College Bichpuri, Agra, India;(2) Present address: CIMAP, Kukrail, Lucknow, India;(3) Present address: R.S.M. Degree College, Dhampur, Bijnor, U.P., India |
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| Abstract: | Summary In a pot culture study, copper addition to soil increased the crop yield only in presence of nitrogen. The latter increased
the utilization of both native as well as applied copper but more that of applied. It also minimised the adverse effect of
applied phosphorus on copper utilization. Phosphorus at the rate 45 ppm had the tendency of decreasing copper uptake by wheat
if applied without nitrogen or with its low level. |
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| Keywords: | Copper-nutrition Nitrogen Phosphorus Wheat |
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