How to Cite
Lozano, J., Vicente-Chandler, J., & Abruña, F. (1986). Effect of Straw Disposal Method and of Nitrogen Rates on Rice Yields and Recovery of Fertilizer Nitrogen. The Journal of Agriculture of the University of Puerto Rico, 70(2), 91–97. https://doi.org/10.46429/jaupr.v70i2.7080
Abstract
Burning, plowing or removing straw from the fields with eight successively planted rice crops did not significantly affect rice yields, N content of the straw or grain, recovery of fertilizer N or organic matter content of the soil. Yields increased with N applications up to over 100 kg/ha. N contents of the straw and grain also increased irrespective of method of straw disposal. Nitrogen applications did not affect N or organic matter content of the soil.
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