PP_(333)对人参果生长发育的影响  

Effects of PP_(333) on Growth and Development of Solanum Muricatum Ait

作　　者：翟进升[1] 许树成[1] 

机构地区：[1]阜阳师范学院生物系,阜阳236032

出　　处：《阜阳师范学院学报（自然科学版）》2003年第3期32-33,37,共3页Journal of Fuyang Normal University(Natural Science)

基　　金：安徽省教育厅重点资助项目 项目编号:98JL180

摘　　要：通过对人参果苗喷施不同浓度的PP_(333),其结果表明以150ppm的处理最理想,株高比CK降低了29.7％,始果期和盛果期分别提早11天和17天。75ppm和300ppm的处理较CK也有一定的效果,但表现为浓度过低和过高。Different concentratinons of PP_(333) are sprayed on plants of Solanum muricatum Ait. The resuh showed that the treatment of 150ppm is the best, the height of plant is lowered by 29.7% than ck, the times of begining and flourishing to hear are eleven days and seventeen days ahead of ck. The treatments of 75ppm and 300ppm had certain effects compared with ck, that the former is too low, and the latter is too high.

关 键 词：PP333 人参果 生长发育 脱毒苗 始果期 盛果期 生长调节剂 

分 类 号：S668.9[农业科学—果树学] Q945.3[农业科学—园艺学]