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Position: Home > Articles > Effects of Bt-transgenic Rice on Cold Resistance of Oriental Migratory Locust Crop Research 2014 (3) 297-298+301

转Bt基因水稻对东亚飞蝗抗寒性的影响

作  者:
许释文;肖铁光;朱景全
单  位:
全国农业技术推广服务中心;湖南农业大学植物保护学院
关键词:
转Bt基因水稻;东亚飞蝗;抗寒性
摘  要:
为了探究转Bt基因水稻对东亚飞蝗抗寒性的影响,在室内条件下以转Bt基因水稻和非转基因水稻分别喂养东亚飞蝗3代,用过冷却点仪测定东亚飞蝗的过冷却点和冰点。结果表明,转Bt基因水稻饲养的东亚飞蝗的4龄、5龄幼虫、成虫(雌和雄)的过冷却点分别为-5.89、-7.59、-6.64和-6.79,与对照组无显著差异。
译  名:
Effects of Bt-transgenic Rice on Cold Resistance of Oriental Migratory Locust
作  者:
XU Shi-wen;XIAO Tie-guang;ZHU Jing-quan;College of Plant Protection,Hunan Agricultural University;National Agro Technical Extension and Service Center;
关键词:
Bt-transgenic rice;;Oriental migratory locust;;Cold resistance
摘  要:
To investigate the effect of Bt- transgenic rice on cold resistance of Oriental migratory locust,supercooling point and freezing point of Oriental migratory locust were determined with supercooling point meter after feeding on Bt- transgenic rice and non- transgenic rice respectively for three generations in the laboratory conditions. The results showed that the supercooling point of forth instar larvae,fifth instar larvae,female and male adults were- 5. 89,- 7. 59,- 6. 64 and-6. 79,respectively,and there were not significant difference with that of control.

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