Author: K. P. RAMASWAMI and S. SUBRAMANIAN,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 65, Issue: mar-mar,
The water requirement of ragi studied using climatological approach indicated the irrigation regime of 0.6 ratio between irrigation water and cumulative pan evaporation to be optimum with a water use of 35 cm. The maximum grain production efficiency was obtained in the treatment combination 0.6 IW/CPE irrigation regime coupled with 120 kg N/ha.
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