枸杞不同种质材料枝条硬度评价的初步研究

A Prelinminary Assessment on the Wattle Firmness of Different Wolfberry(Lycium L.)Germplasm Resources

基于枸杞修剪和育种工作的需要,本文采用枝条不同部位挂重的方法对26份枸杞种质材料枝条的硬度进行调查和分类。本文依据归类结果制订枸杞枝条硬度的量化评价标准。结果表明,调查的枸杞种质材料可以分为软条型、半软条型和硬条型。本研究采用的枝条硬度测定方法新颖、科学,将为枸杞和其他植物种质资源评价工作提供新思路和新方法。

On the basis of the demand of wolfberry pruning and breeding,the wattle firmness of 26 wolfberry germ plasms were investigated and classified by adopting the methods of weight hanging in different positions of branches.The evaluating standard of the wattle firmness of wolfberry was established based on the classification.The results showed that the wolfberry germplasms could be classified into three types on the hardness of its branches hard,moderate hard and soft wattle.The method will provide a new way fo...