水稻的生物产量与植株中氮的积累量之间关系式的推导及意义探讨  

The Inference and Discussion of the Faction of Biological Yield and Accumulation of Nitrogen in Rice Plant

作　　者：王剑锋[1] 

机构地区：[1]中山大学生物系,94研广州510275

出　　处：《中山大学研究生学刊（自然科学与医学版）》1995年第4期62-65,共4页Journal of the Graduates Sun YAT-SEN University(Natural Sciences.Medicine)

摘　　要：本文深入推导了生物产量与植株中氮的积累量之间的关系式,对建立在生理学指标上的分析与建立在形态学指标上的分析进行了对比,并就其生物学意义进行了探讨。The faction of biological yield and accumulation of nitrogen was inferred in the paper furtherly. At the same time, compared the analysis based on the physiological indexes with that based on the morphological indexes, and discussed the biological meaning of the faction.

关 键 词：生物产量 植株中氮的积累量 干物质收获指数 

分 类 号：S511[农业科学—作物学]