水稻倒伏研究及其影响因素分析  

Study on Lodging of Rice and Analysis of Affecting Factors

作　　者：赵黎明[1] 顾春梅[1] 陈淑洁[1] 王士强[1] 王丽萍[1] 

机构地区：[1]黑龙江省农垦科学院水稻研究所,黑龙江佳木斯154025

出　　处：《北方水稻》2009年第4期66-70,共5页North Rice

摘　　要：倒伏是水稻生产中普遍存在的问题,已成为高产稳产的重要限制因素之一。倒伏所造成的损失与水稻生长环境和倒伏的发生时期有关。倒伏是一个综合的、复杂的现象,它受到外界环境、栽培技术以及本身特性等多重影响。适宜的生长环境可以促进水稻生长和产量的提高,但会引发倒伏或使倒伏程度加重。鉴于倒伏对产量、品质的严重影响。本文综述了近年来国内外关于水稻倒伏的类型、水稻倒伏构成因素以及提高水稻抗倒伏能力的各种措施,展望了水稻抗倒性研究的方向。As a prevalent problem in rice production, lodging has become one of important limiting factors for stable and high yield of rice. The yield loss due to lodging is cmTelated to rice growing enviromnent and growth period. Lodging of rice is very complicated and affected by many factors, such as environment, variety character and cultivation skills. The reason and types of rice lodging and lodging resistance measures are reviewed in this article and the prospects for rice lodging resistance research are discussed.

关 键 词：水稻 倒伏 影响因素 

分 类 号：S-1[农业科学]