|Title:||(第9號)水稻氮素追肥之研究||Other Titles:||A Study On The Top-Dressing Of Nitrogenous Fertilizers to Rice||Authors:||林家棻
|Issue Date:||2-Dec-1952||Publisher:||臺灣省農業試驗所||Journal Issue:||9||Start page/Pages:||1-31||Source:||臺灣省農業試驗所報告||Abstract:||
Most soils of Taiwan are decisively deficient in nitrogen. According to the statistics of 1951, 220,000 metric tons of nitrogenous fertilizer was consumed in this province. A study on the rational application of nitrogenous fertilizer is urgently needed for increasing crop production and economizing fertilizer consumption. The purpose of this study is to investigate the response of rice crop to various chemical nitrogenous fertilizers and to find out the most effective time of applying sulfate ammonia- as a top-dressing.
|Appears in Collections:||7-1.臺灣省農業試驗所報告(1950~1979)|
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