Premium
Effects of Manurial Treatments and Times of Planting on Rice Production in Different Soil Types in West Bengal 1
Author(s) -
Basak M. N.,
Klemme A. W.
Publication year - 1959
Publication title -
agronomy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 131
eISSN - 1435-0645
pISSN - 0002-1962
DOI - 10.2134/agronj1959.00021962005100090018x
Subject(s) - sowing , agronomy , west bengal , alluvial soils , yield (engineering) , alluvium , soil water , acre , grain yield , ammonium , environmental science , chemistry , biology , materials science , soil science , paleontology , socioeconomics , sociology , metallurgy , organic chemistry
Synopsis Thirty pounds of N per acre caused a significant increase in yield. Responses to bulky organic manure and ammonium sulphate, alone or in combination, were practically identical. Lateritic soils showed a higher grain‐producing capability than low‐land Gangetic alluvium soils of higher fertility status. Yields of grain decreased progressively with delay of planting from mid‐July to mid‐September. Time of application of ammonium sulphate had no influence on rice yield. Split applications were moderately superior to composite applications.