首页 | 本学科首页   官方微博 | 高级检索  
     检索      

桃叶卫矛种子的发芽特性
引用本文:刘继生,张鹏,金春德,罗广军,宋明海.桃叶卫矛种子的发芽特性[J].延边大学农学学报,2001,23(4):254-256.
作者姓名:刘继生  张鹏  金春德  罗广军  宋明海
作者单位:1. 延边大学农学院,森林科学系,吉林,龙井,133400
2. 抚松县东岗镇农科站,吉林,抚松,134500
摘    要:对桃叶卫矛种子的发芽特性进行了研究。结果表明:采种时间晚,有利于提高桃叶卫矛种子的播种品质;人工母树种子的抑制物质存在于假种皮中,去除假种皮进高温催芽,种子可快速发芽;天然母树种子的抑制物质不仅在于假种皮中,而且存在于种子内部,低温层积可以打破种子休眠。

关 键 词:桃叶卫矛  种子  发芽特性  采种时间  种源
文章编号:1004-7999(2001)04-0254-03
修稿时间:2001年10月15

The germination characteristic of Euonymus bungeanus seeds
LIU Ji-sheng,ZHANG Peng,JIN Chun-de,LUO Guang-jun,SONG Ming-hai.The germination characteristic of Euonymus bungeanus seeds[J].Journal of Agricultural Science Yanbian University,2001,23(4):254-256.
Authors:LIU Ji-sheng  ZHANG Peng  JIN Chun-de  LUO Guang-jun  SONG Ming-hai
Institution:LIU Ji sheng 1,ZHANG Peng 1,JIN Chun de 1,LUO Guang jun 1,SONG Ming hai 2
Abstract:The germination characteristic of Euonymus bungeanus seeds was studied in this paper. The results showed that the later picking was propitious to improve the seeding quality of Euonymus bungeanus seeds. The inhibitory substance of artificial maternal plant was existed in bogus seed capsule. If we got rid of the bogus seed capsule and accelerate the germination of seeds in high temperature, the seeds would germinate quickly. The inhibitory substance of natural maternal plant was not only in bogus seed capsule but also in inside of seeds. The accelerating the germination of seeds in low temperature could break the dormancy of seeds.
Keywords:Euonymus bungeanus  seeds  germination characteristic
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号