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。
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 nontransgenic lines.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2007年第2期162-165,共4页
Chinese Journal of Oil Crop Sciences
基金
国家"863"计划-转基因油菜的安全性研究(中国生物工程开发中心:国科生字1997-185号)
关键词
转基因油菜
抗旱性
抗寒性
休眠
发芽率
Transgenic rapeseed
Tolerance to drought
Tolerance to coldness
Dormancy
Germination rate
