当前位置: 首页 > 文章 > 转基因油菜抗旱、抗寒及休眠能力的比较 中国油料作物学报 2007,29 (2) 162-165
Position: Home > Articles > Studies on competibility to survival of transgenic rapeseeds Chinese Journal of Oil Crop Sciences 2007,29 (2) 162-165

转基因油菜抗旱、抗寒及休眠能力的比较

作  者:
李健;郑卓;李栒;官春云
单  位:
井冈山学院生命科学技术系;湖南农业大学油料作物研究所;湖南农业大学生物科学技术学院
关键词:
转基因油菜;抗旱性;抗寒性;休眠;发芽率
摘  要:
以3个转基因油菜品系及3个对照品种为材料,在大田条件下比较研究了转基因油菜与非转基因对照苗期的抗旱能力、抗寒能力及其种子在大田土壤中的休眠能力。结果表明,转基因油菜与非转基因对照苗期都有较好的抗旱能力、抗寒能力,两者之间无显著性差异。在埋入土壤表层(3cm)与深层(20cm)条件下,转基因与非转基因对照种子之间的萌发率差异均不显著。
译  名:
Studies on competibility to survival of transgenic rapeseeds
作  者:
LI Jian2,ZHENG Zhuo3,LI Xun1,GUAN Chun-yun1* (1.Oilseed Crops Research Insitute,Hunan Agricultural University,Changsha 410128;2.College of Bio-science and Bio-technology,Hunan Agricultural University,Changsha 410128;3.Department of life Science and Technology,Jinggangshan College,Jian 334009)
关键词:
Transgenic rapeseed;Tolerance to drought;Tolerance to coldness;Dormancy;Germi-nation rate
摘  要:
Transgenic rapeseeds were studied by comparison with controls on tolerance to coldness,drought and seed dormancy capability in field soil.The results showed both transgenic and controls rapeseeds had good tolerance to drought and coldness,no significant differences were found between them.Seed gerimination rates in 3cm-depth and 20cm-depth soil were not obvious between transgnic and non-transgenic lines.

相似文章

计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊