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| 花生种子休眠性研究 | |
| 引用本文： | 陈静,石运庆,崔风高,李培习,江玉萍,禹山林.花生种子休眠性研究[J].花生学报,2006,35(2):17-20. |
| 作者姓名： | 陈静 石运庆 崔风高 李培习 江玉萍 禹山林 |
| 作者单位： | 1. 山东省花生研究所,山东,青岛,266100 2. 临沭县农技站,山东,临沭,276600 3. 青岛市种子站,山东,青岛,266100 |
| 基金项目： | 山东省良种工程项目(高产优质、出口、专用花生新品种培育) |
| 摘 要： | 利用不同花生品种进行种子休眠性试验,结果表明,不同花生品种种子休眠性差异很大。育成和参试品种中鲁花14号和花选8号种子休眠性较强,发芽率分别为27.3%和29.5%;育种中间材料种子休眠性差异较大,发芽率变异范围为4.5%~100%。种质资源中普通型花生(D1128)种子休眠性最强,发芽率仅为1.9%。干热处理对花生种子休眠性影响试验结果表明,随处理时间的延长,种子休眠性逐渐丧失。 |
| 关 键 词： | 花生 品种 休眠性 |
| 文章编号： | 1002-4093（2006）02-0017-04 |
| 收稿时间： | 2005-11-22 |
| 修稿时间： | 2005年11月22 |
Research on Dormancy of Peanut (Arachis hypogaea L.) Seed |
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| CHEN Jing,SHI Yun-qing,CUI Feng-gao,LI Pei-xi,JIANG Yu-ping,YU Shan-lin.Research on Dormancy of Peanut (Arachis hypogaea L.) Seed[J].Journal of Peanut Science,2006,35(2):17-20. | |
| Authors: | CHEN Jing SHI Yun-qing CUI Feng-gao LI Pei-xi JIANG Yu-ping YU Shan-lin |
| Institution: | 1. Shandong Peanut Research Istitute, Qingdao 266100, China; 2. Linshu Agricultural Technique Station, Linshu 276600, China; 3. Qingdao Seed Station, Qingdao 266100, China |
| Abstract: | In the present study,seed dormancy of different peanut varieties were detected.Seed dormancy of Luhua 14 was stronger than other released varieties and Huaxuan 8 taking part in Provincial Trial,and their germination percentage were 27.3% and 29.5% respectively.There were apparent differences among peanut breeding lines,and their germination percentage ranged from 4.5% to 100%.Seed dormancy of Virginia type D_1128 was stronger than other type accessions,and its germination percentage was 1.9%.Seed dormancy of peanut was investigated after pretreatment with high temperature.The result showed: seed dormancy of peanut gradually losted,as treatment time of high temperature was lengthened. |
| Keywords: | peanut variety dormancy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |