光照强度对作物库源关系及成花影响的研究进展  

Effect of Light Intensity on the Source-sink Adjustment and Flower Formation of Crops

作　　者：刘浪涛 祖超[1] 鱼欢[1,2] 邬华松 王灿[1,2] 李志刚 杨建峰[3] LIU Langtao;ZU Chao;YU Huan;WU Huasong;WANG Can;LI Zhigang;YANG Jianfeng(Spice and Beverage Research Institute,CATAS,Wanning 571533,Hainan;Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops,Wanning 571533,Hainan;Key Laboratory of Genetic Resources Utilization of Spice and Beverage Crops,Ministry of Agriculture,Wanning 571533,Hainan)

机构地区：[1]中国热带农业科学院香料饮料研究所,海南万宁571533 [2]海南省热带香辛饮料作物遗传改良与品质调控重点实验室,海南万宁571533 [3]农业部香辛饮料作物遗传资源利用重点实验室,海南万宁571533

出　　处：《热带农业科学》2018年第11期1-6,15,共7页Chinese Journal of Tropical Agriculture

基　　金：光调节源库关系及影响胡椒花量的机理研究(No.31601820);中国热带农业科学院基本业务费专项资金(No.1630142017013)

摘　　要：光照强度是影响作物源库器官生长发育的重要环境因子之一。栽培生产上可以通过遮荫与补光的方式调节光照强度。本文从源器官光合作用、同化产物的运输与分配、库器官的生长发育以及光照强度适应性等方面的研究概况进行了综述,提出了光照强度调节源库关系对作物成花影响的研究方向,为今后作物控光栽培技术的科研工作与实际生产应用提供参考。Light intensity is one of the important environmental factors that affect the growth of crop source-sink.The light intensity can be changed by shading and light supplement.The photosynthesis,assimilate transportation and distribution of the source organs,the growth and development of sink organs,and the adaptability of light intensity were reviewed.The research direction was put forward such as the effect of light intensity on the source sink adjustment and flower formation of crops.This paper provided references for the research work and application of controlled light cultural practices in crops.

关 键 词：光照强度 作物 源 库 成花 

分 类 号：S311[农业科学—作物栽培与耕作技术]