三种化学物质处理种薯对马铃薯产量及品质的影响  

Influence of Potato Seed Treoted by Three Chemical Materials on Output and Quality of Potato

作　　者：刘志芳[1] 陈修斌[1] 

机构地区：[1]甘肃河西学院园艺系,张掖734000

出　　处：《种子》2005年第9期25-26,共2页Seed

基　　金：甘肃省教育厅科研资助项目(048B-02)

摘　　要：研究了赤霉素、硫脲和高锰酸钾等3种化学物质处理种薯对马铃薯产量及品质的影响,结果表明:采用3种化学物质处理的马铃薯与对照(ck)比较,均能提高马铃薯产量和干物质的含量,同时降低硝酸盐(NO3-)的含量;以赤霉素处理增产效果最为显著,品质最佳。We have studied the influence of potato seed treated by three chemical materials such as GA, CH4N2S and KMnO4 on output and quality of potato. The results indicated that These potato could improve output and dry matter at the same time reduce the salt of nitric acid （ the content of NO3^- compared with ck. It was most signiticant for GA3 treatment in increase production, and they had good quality.

关 键 词：化学物质 马铃薯 产量及品质 化学物质处理 马铃薯产量 品质 种薯 赤霉素处理 高锰酸钾 增产效果 

分 类 号：S532[农业科学—作物学] X928.5[环境科学与工程—安全科学]