|Title:||Fertility management of rice soils in R.O.C. on Taiwan||Authors:||S. Lian||Issue Date:||Sep-1989||Publisher:||Food and Fertilizer Technology Center||Journal Issue:||293||Start page/Pages:||1-11||Source:||FFTC Extension Bulletin||Abstract:||
Of the major fertility management practices for wet rice, N fertilization is the most important. Since the type of cultivar and the climate have profound effect on crop productivity, recommendations of N rates for rice are based primarily on the variety, the region and the cropping season. The soil factors affecting the response of rice to N fertilization are textural profile, pH and drainage conditions, rather than the organic matter content or the level of mineralizable N in the soil.
|Appears in Collections:||(3)農業化學組|
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