Madras Agricultural Journal
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IRRIGATION MANAGEMENT FOR RATOON SORGHUM

Abstract

A study was conducted during the year 1982-83 and 1983 84 to study, the effect of irrigation at critical stages of growth under two depths of irrigation in ratoon sorghum (CO 24). Irrigating the ratoon sorghum five times. vit, ratooning. knee-high. flag lost, flowering and soft dough stages. with 4 cm depth, produced higher grain yield with high water use efficiency. Among the stages. flowering is found to be the most critical period for moisture stress.

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