乙烯利对甘蔗生化特性和品质的效应研究  

EFFECTS OF ETHEPHON ON BIOCHEMICAL CHARACTERS AND QUALITY OF SUGARCANE

作　　者：谢特立[1] 莫家让[1] 

机构地区：[1]广西农学院农学系

出　　处：《基因组学与应用生物学》1991年第2期23-29,共7页Genomics and Applied Biology

基　　金：国家青年科学基金会赞助项目

摘　　要：用200ppm 乙烯利喷施伸长期的甘蔗,施用量为227.3mg/m^2.结果叶片硝酸还原酶,苹果酸酶.Mg^(++)-ATP 酶活性均减弱,水分含量减少,光合色素总量降低,而过氧化物酶和中性蔗糖酶等活性增强;蔗汁糖分增加,重力纯度提高,蔗汁品质改善.200 ppm cthephon was spraycd to lcayes of sugalcane at glowing stage.The acLivitics of nitrate rcductase,malic cnzyme,Mg^(++)-ATPasce,the content of water, chlorophylls(a+b)in lcavcs were reduced,in comparison with the control.In the meantime. the activities of peroxidase,neutral sucrose in lcaves,the sucrose and the grayity purity of juice were inereascd,the quality of juice was improved.

关 键 词：甘蔗 乙烯利 生化性状/品质 

分 类 号：S566.1[农业科学—作物学] Q946.889[生物学—植物学]