发芽床和温度对铜仁珍珠豆型花生种子发芽的影响

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摘要 研究不同发芽床、温度对铜仁珍珠豆型花生发芽、活力、幼苗长势等的影响。结果表明，纸间发芽床处理花生种子的发芽势、发芽率最高，种子活力最强;同时，在纸间发芽床上采用20、25、30 ℃ 3种不同的温度处理，结果显示30 ℃纸间发芽床最适宜铜仁珍珠花生发芽试验。

关键词 珍珠豆型花生;种子;发芽;纸床;砂床;温度

中图分类号 S565.2  文献标识码 A

文章编号 0517-6611（2022）05-0038-02

doi：10.3969/j.issn.0517-6611.2022.05.011

开放科学（资源服务）标识码（OSID）：

Effects of Different Germination Beds and Temperatures on Germination of Tongren Pearl Bean Peanut

WANG Kun，CUI Zhi-gang，ZHAO Hui-fang et al

（College of Agronomy， Tongren  Polytechnic College，Tongren，Guizhou 554300）

Abstract The effects of different germination bed and temperature on germination， vigor and seedling growth of Tongren pearl bean peanut were studied. The results showed that germination bed treatment between papers had the highest seed germination potential and germination rate and the strongest seed vigor. At the same time， three different temperatures （20， 25 and 30 ℃） were used in the  germination bed treatment between papers， results showed that 30 ℃ paper germination bed was the most suitable test for germination of Tongren pearl bean peanut.

Key words Pearl bean shaped peanut;Seeds;Germination;Paper bed;Sand bed;Temperature

基金项目 贵州省科学技术基金资助项目（黔科合J字〔2013〕2274号）;铜仁市基础科学研究计划项目（铜市科研〔2018〕41号）。（剩余3102字）