摘要
我国古代有相当发达的稻田灌溉技术,它既有根据水稻不同生育阶段的特点而采取的灌溉技术,又有根据不同的水稻生态环境而采取的灌溉技术。它集中地反映了我国先民对水稻水分生理的认识及其积累的知识。本文的目的,是通过对中国古代稻田灌溉技术的研究,来探讨我国古代在植物生理学上所取得的成就和达到的水平。全文分两个部分,其一是论述我国先民对水稻不同生育阶段水分生理的认识,其二是探讨我国先民对不同生态环境下水稻水分生理的认识。
In ancient China there was a rather developed paddy field irrigation technology with measures to suit different characteristics of growing in every period and unlike paddy ecological environments. This technology reflects our ancestors' understanding of paddy water physiology and the knowledge they had accumulated. The aim of this essay is to discuss the achievments of ancient China in plant physiology and the level it reached. It consists of two parts: the first one accounts our ancestors' knowledge of paddy water physiology in different growing periods; the second one studies our ancestors' knowlegde of paddy water physiology in unlike ecological environmemts.
出处
《自然科学史研究》
CSCD
1991年第3期267-271,共5页
Studies in The History of Natural Sciences
关键词
中国古代
稻田灌溉
生理知识
ancient China, paddy field irrigation, knowledge of physiology
