不同激素处理对青钱柳嫩枝扦插生根及内源激素含量的影响
Effects of Different Hormone Treatments on Rooting and Endogenous Hormone of Cyclocarya paliurus by Softwood Cutting
[目的]青钱柳属胡桃科青钱柳属,是我国特有的单属种植物,属于珍稀树种,主要分布于江西、安徽、福建、广西等省。但是,青钱柳存在扦插难生根的问题,为提高青钱柳的生根质量和生根率,设计了不同的激素处理,对青钱柳插条生根和生长的情况进行分析讨论。[方法]试验采用广西金钟山的优良家系平茬苗的当年生萌条为材料,设置了 6 种激素配方处理(IR1#、IR2#、IR3#、SR2#、SR3#、ABT-1(CK)),于 7 月 13 日(第 0 d)、8 月 3 日…查看全部>>
[Objective]Cyclocarya paliurus,a rare tree species,is endemic to China and mainly distributed in Jiangxi,Anhui,Fujian,Guangxi and other provinces.However,Cyclocarya paliurus cuttings are difficult to root.In order to improve the rooting quality and rooting rate of Cyclocarya paliurus,different hormone treatments have been designed to analyze and discuss the rooting and growth of its cuttings.[Method]The experiment set up six kinds of hormones(IR1#、IR2#、IR3#、…查看全部>>
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