Title: Performance of rice nutrient availability on two Philippine soils as affected by different water regimes and soil amendments
Subject:
soil science rice nutrient water regimes soil amendmentsTags (theses)
Author/s: Manas Sanmaneechai
PR-T
1972
T - SoSc 2
SEARCA Library
TD
University of the Philippines Los Baños (UPLB),
April 1972
College, Laguna, Philippines :
Greenhouse experiments were conducted to evaluate the effect of water regimes, added phosphorus and organic matter (rice straw), acid and lime application on the chemical changes and growth of rice on Lipa clay loam and Luisiana clay. Differences in water regimes had no effect on grain yield production of rice on Lipa soil although rice plants grew luxuriantly in nonsubmerged condition. Submergence markedly retarded both vegetative growth and yields of grain and sttraw on Luisiana soil due to high Fe content and low K, Mg and Mn.
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