水稻耐涝高产栽培与减灾策略(综述)  

RICE CULTURE TECHNIQUES TO IMPROVE SUBMERGENCE TOLERANCE AND GRAIN YIELD AND COUNTERMEASURES FOR REDUCING GRAIN YIELD LOSS UNDER SUBMERGENCE STRESS

作　　者：李绍清[1] 李阳生[1] 李达模[1] 

机构地区：[1]中国科学院长沙农业现代化研究所,长沙410125

出　　处：《上海农业学报》1999年第3期49-54,共6页Acta Agriculturae Shanghai

基　　金："九五"国家重大科技攻关项目

摘　　要：在试验研究的基础上，概述了水稻耐涝高产栽培技术的基本要点；并对早稻和中稻受淹后的减灾策略分别进行了归纳，提出了早稻在淹涝胁迫下的“壮苗、旺根、储糖、控芽”耐涝高产栽培技术体系及其原理。The main points of rice culture techniques to improve submergence tolerance and grain yield and countermeasures for reducing grain yield loss under submergence stress are concluded on the basis of the analysis of experimental data.Meanwhile,the system and principle of early rice culture techniques to improve submergence tolerance and grain yield under submergence stress,such as the techniques for raising sound seedlings,producing vigorous roots,promoting carbohydrate accumulation,controlling budding,are also advanced.

关 键 词：水稻 淹涝胁迫 栽培 减灾策略 产量 

分 类 号：S511.04[农业科学—作物学]