Irrigation and nitrogen for cotton… a yield surface and optimum combinations on a Panoche loam soil
California Agriculture 21(11):12-14.
Published November 01, 1967
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Studies on Panoche clay loam soil showed the effectiveness of irrigation water and nitrogen fertilization for cotton to be highly interdependent. A lint yield equation was calculated to determine the combination of irrigation water and nitrogen that would minimize costs for specific yield levels and input cost conditions.