Madras Agricultural Journal
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Effect of Phosphorus and Growth Regulators on Flower Shedding of Cowpea

Abstract

                                Field experiments were conducted to study the effect of phosphorus and growth regulators, viz., Planofix (NAA) and ethrel on flower shedding in PLS 370 cowpea. The result showed that application of 25 kg P. Os / ha, Planofix at 40 ppm and ethrel at 100 and 150 ppm significantly reduced the percentage of flower shedding in cowpea in summer.

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