能源作物甜高粱抗逆性的研究进展  

Research advances of stress tolerance in sweet sorghum

作　　者：李欣欣[1] 黄萍[1,2] 庄义庆 杜浩[1] 杜道林[1,2] 

机构地区：[1]江苏大学环境与安全工程学院,江苏镇江212013 [2]江苏大学农业工程研究院,江苏镇江212013 [3]镇江农业科学研究所,江苏镇江212013

出　　处：《江苏农业学报》2016年第6期1429-1433,共5页Jiangsu Journal of Agricultural Sciences

基　　金：国家自然科学基金项目(31170386;31200316);江苏省科技支撑计划项目(BE2012419;BE2011369);中国博士后科学基金项目(2012M520999);江苏大学高级人才基金项目(11JDG150)

摘　　要：甜高粱具有抗旱、耐涝、耐盐碱等优良特性,对不同类型土壤都有很强的适应能力,是中国重要的粮食作物、糖料作物和能源作物之一。在石油资源面临枯竭的严峻形势下,甜高粱作为能源作物已受到全世界的广泛重视。本文就国内外对甜高粱在盐碱、干旱、温度、及重金属胁迫等多种逆境条件下,其生理生化及分子层面变化的研究做了概述,为今后大力开发利用甜高粱并为将其在江苏沿海滩涂地区引种培育提供理论依据。Sweet sorghum, which belongs to one of the important food crops and sugar crops as well as energy crops, is adaptive to different types of soil under drought, water logging, salinity stresses. Sweet sorghum as an energy crop has received widespread attention around the world in the depletion of oil resources under the grim situation. In this paper, physiological/biochemical and molecular level changes in sweet sorghum in response to salinity, drought, temperature, and heavy metal stresses were summarized, which will lay a theoretical basis for vigorous development and future utilization of sweet sorghum, and fosters the introduction of sweet sorghum into Jiangsu coastal beach areas.

关 键 词：甜高粱 适应性 抗逆 能源作物 

分 类 号：S566.5[农业科学—作物学]