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咖啡的硝酸还原酶活性及其对根外追肥的反应
董建华 王秉忠 孙明增
NITRATE REDUCTASE ACTIVITY IN COFFEE TREE AND ITS CHANGES AFTER LEAF FERTILIZATION
Dong Jianhua Wang Bingzhong Sun Mingzeng
热带作物学报 . 1992, (1): 15 -21 .