類似資料
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Nitrogen and rice symposium: Role of nitrogen in rice production, nitrogen transformation in rice soils, 18-21 Sept. 1978
著者:: IRRI
出版事項: (1978) -
Efficiency of nitrogen fertilizers for rice :
出版事項: (1987) -
Organic matter and rice
著者:: IRRI
出版事項: (1984) -
Rice: effective use of fertilizers
著者:: N Atanasiu
出版事項: (1983) -
Nodulation and nitrogen fixation in rice
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