作物养分运输的示踪动力学  

TRACER KINETICS ON THE LAW OF NUTRIENT TRANSPORT IN CROPS

作　　者：葛才林[1] 龚荐[1] 罗时石[1] 王泽港[1] 

机构地区：[1]扬州大学农学院农学系,扬州225009

出　　处：《江苏农业研究》1999年第4期85-90,共6页

摘　　要：从光合作用产物运输与分配、土壤养分供给两个方面 ,回顾了作者已经开展的工作。阐述了示踪动力学原理与方法在作物养分运输与分配规律研究中的应用 ,及用于活体测定的多探头测量仪。最后对新时期作物养分运输研究提出展望 ,并希望多学科的参与。In this paper, the tracer kinetic studies on the nutrient transportation and distribution in crops and the method in vivo detection was summed up. From both transport of photosynthate and supply of soil nutrient, the application of tracer kinetics principle method and multipleprobe detector used in vivo detection. For studing the law of nutrient transportion and distribution in crops has been expounded. Last, the authors hope to see different branchs of science to be used to study furtherly on the law of nutrient transportion and distribution in crops.

关 键 词：作物 养分 运输 示踪动力学 活体测定 分配 

分 类 号：S124[农业科学—农业基础科学] S313