Madras Agricultural Journal
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PRODUCTION FUNCTION OF IRRIGATION WATER AND NITROGEN FERTILIZER FOR FINGER MILLET

Abstract

                                An experiment was conducted at Tamil Nadu Agricultural University, Coimbatore during Rabi 1985-1986 and Kharif, 1986 with five irrigation treatments and six N levels. Of the production models viz., square root, three halves, quadratic and Cobb-Douglas tried, it was found that quadratic model gave the best fit, indicating that finger millet (CO 11) required optimum quantities of water and N for increased grain yield.

Key words : Fingermillet, Production Function, Water, Nitrogen.

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