中国古代对植物根系生物学和生态学特性的认识

KNOWLEDGE ON THE BIOLOGICAL AND ECOLOGICAL PROPERTY OF PLANT ROOT SYSTEMS IN THE CHINESE ANCIENT TIMES

根据经济重心的分布,将中国古代划分成二大时期,即南北朝以前和隋唐以后。总结了中国古代劳动人民在植物栽培的探索及实践过程中,对植物根系的繁殖功能、根系的生长动态、根系生长的土壤环境条件、根系与枝叶营养生长和生殖生长的关系、根系受伤和干燥对造林的影响等根系生物学、生态学特性的认识进行总结与分析研究。

According to the economic centre distribution, the chinese ancient times were divided into two large periods, namely, before the Nan-Bei Dynasty and after the Sui-Tand Dynasty during a large amount of practice and probe in plant culture. The authors comprehensively sumed up the knowledge of the ancient times working people about the biologic and ecolgical properties of plant root systems, the breeding function and growth trend, soil condition on root growth, relation between trophic growth, reproductive growth of shoot and foilage, and root system, the plantation influence of root system being injured and dryed.