摘要
从发芽势、发芽率、发芽指数和活力指数四个方面比较了转基因抗虫棉与常规棉花18℃低温和30℃适温下种子活力及越冬性,结果表明转基因抗虫棉的种子活力及越冬性未提高,与常规棉相比不存在生存竞争。
The comparison between seed activity of insect - resistant transgenic cottons and normal ones was made by germination test under 18℃ and 30℃. The result showed that germination percentage, vigor of germination, index of germination and index or activity of insect - resistant transgenic cotton weren't improved, and there weren' t obvious differences between insect - resistan transgenic cottons and normal ones.
出处
《新疆农业科学》
CAS
CSCD
2005年第B06期5-6,共2页
Xinjiang Agricultural Sciences
