作物非叶器官光合特性及其对产量的影响  

Photosynthetic Characteristics of Non-leaf Organs of Crop and Its Effects on Yield

作　　者：李云霞[1] 黄情[1] 吴辉[1] 唐启源[1] 

机构地区：[1]湖南农业大学农学院,长沙410128

出　　处：《作物研究》2013年第4期398-402,共5页Crop Research

基　　金：国家自然科学基金项目(31271666)

摘　　要：非叶器官对作物产量的形成有着一定的补充作用。通过对国内外有关非叶器官叶绿体形态结构、光合生理特性及其对作物产量影响的综述,阐述了非叶器官具有不同于C3类似于C4的独特光合结构及其对作物产量形成的影响机制,旨在为作物提高非叶器官的光合特性,进一步增加作物产量提供理论依据。Non-leaf organs play a complementary role to yield of crop.In this paper,the morphology and structure,photosynthetic physiological characteristics of chloroplast in non-leaf organs and its effect on crop yield was reviewed.And then the unique photosynthetic structure of non-leaf organs which was similiar to C4 crop rather than C3 crop and the mechanism of non-leaf organs affecting on crop yield were stated,which provided the theoretical basis for improving crop yield by improving the photosynthetic characteristics of non-leaf organs.

关 键 词：作物 非叶器官 光合特性 产量 

分 类 号：S311.01[农业科学—作物栽培与耕作技术]