土壤-植物系统中氮锌交互作用研究进展[J].doc

文章编号:1008-181X(2001)02-0133-05
土壤-植物系统中氮锌交互作用研究进展
何忠俊1,2,华珞1,白玲玉1,韦东普1,陈世宝1
(1:中国农科院原子能利用研究所,北京 100094:2:西北农林科技大学资环学院土肥所, 712100)
摘要:对几十年来有关土壤-植物系统氮锌交互作用研究现状及未来趋势进行了综述。论述了氮锌交互作用与植物生长、氮锌及其它元素的吸收、转运、积累的相互关系,以及对微生物生长及豆科作物固氮的影响;讨论了氮锌交互作用的生理生化基础及细胞亚细胞学机理;指出了氮锌交互作用的若干薄弱环节;展望了氮锌交互作用未来的研究方向。
关键词:氮;锌;交互作用
中图分类号: 文献标识码:A
Research progress of interaction between nitrogen and zinc in plant-soil system
HE Zhong-jun1,HUA Luo2,BAI Ling-yu2,WEI Dong-pu2,CHENG Shi-bao2
(1: Resources and Environment college, Northwest Sci-Tech University of Agriculture and Forestry; Yangling, Shaanxi 712100, China;
2: Institute for Application of Atomic Energy, CAAS, Beijing 100094, China)
Abstract: This paper reviewed the research work on the interaction between nitrogen and zinc over the past several decades and looked forward to the research direction in the future. It discussed the characteristics of plant growth, uptake, translocation and accumulation as well as the relationships between each other of nitrogen, zinc and other elements during nitrogen and zinc interaction. The influence of the interaction between nitrogen and zinc on the growth of microbes and symbiotic nitrogen fixation and the interaction between nitrogen and zinc in the soil also discussed in this paper. Discussions were also included physiological and biochemical basis, cell/subcell, and mechanisms of nitrogen and