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当前位置: 首页 > 文章 > 植物生长调节剂对依兰香种子出苗及幼苗生长的影响 福建林业科技 2014 (1) 103-107
Position: Home > Articles > Study on the Effect of Gowth Law of Seedling and Seed Treatment of Cananga odorata Journal of Fujian Forestry Science and Technology 2014 (1) 103-107

植物生长调节剂对依兰香种子出苗及幼苗生长的影响

作  者：
武爱龙
单  位：
湛江师范学院基础教育学院
关键词：
依兰香;植物生长调节剂;播种育苗;幼苗生长
摘  要：
采用正交试验设计,探讨不同植物生长调节剂(GA3、6-BA、NAA)、不同浓度、不同浸泡时间对依兰香种子出苗天数、出苗率、苗高、地径的影响。结果表明:生长调节剂种类对出苗天数的影响极为显著,对出苗率的影响显著,对苗高、地径的影响不显著;处理浓度对地径的影响显著,对出苗天数、出苗率、苗高的影响不显著;处理时间对出苗天数、出苗率、苗高、地径的影响都不显著。3个因素对出苗天数以及出苗率的影响大小依次为:生长调节剂种类>处理浓度>处理时间。生长调节剂以GA3的效果最好。
译  名：
Study on the Effect of Gowth Law of Seedling and Seed Treatment of Cananga odorata
作  者：
WU Ai-long;College of Basic Education,Zhanjiang Normal College;
关键词：
Cananga odorata;;plant growth regulator;;insemination and seedling raising
摘  要：
The study of the influences of sprout days,sprout rate,seedling height,and the ground diameter of Cananga odorata seeds in the treatment of different growth regulators,different concentrations,and different time. The results showed that effects of growth regulators on the sprout days was extremely significant,and had significant effect on the sprout rate,and the effects on seedling height,and ground diameter were not significant; and the effect of concentration on diameter was significant,effects on number days,seedling sprout rate,and seedling height were not significant; The effects of processing time on seedling emergence days, seedling emergence rate,seedling height,and the ground diameter were not significant. The order of effects of these 3 factors on the sprout days and sprout rate were as follows: growth regulator > processing concentration > processing time. The growth regulator GA3 effect was best.

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