THE area of present-day Zhejiang Province is one of the cradles of Chinese civ i l i zation.Human activities in the region can be traced back one million years,and more than 100 Neolithic sites have been discovered he...THE area of present-day Zhejiang Province is one of the cradles of Chinese civ i l i zation.Human activities in the region can be traced back one million years,and more than 100 Neolithic sites have been discovered here.Throughout recorded history,Zhejiang has always been a key administrative unit of China.During the Southern Song Dynasty(1127-1279),its capital was established in the present-day provincial capital of Zhejiang,Hangzhou,and many of the ports in this region served as major stops along the ancient Maritime Silk Road.展开更多
为明确抗除草剂转基因大豆ZH10-6对靶标除草剂草甘膦及几种常见除草剂的耐受性水平,在温室隔离条件下培养ZH10-6及其受体大豆中黄10,分别对其喷施不同浓度的茎叶处理剂草甘膦、乙羧氟草醚、精喹禾灵、2,4-滴二甲胺盐和土壤处理剂乙草胺...为明确抗除草剂转基因大豆ZH10-6对靶标除草剂草甘膦及几种常见除草剂的耐受性水平,在温室隔离条件下培养ZH10-6及其受体大豆中黄10,分别对其喷施不同浓度的茎叶处理剂草甘膦、乙羧氟草醚、精喹禾灵、2,4-滴二甲胺盐和土壤处理剂乙草胺,并对其药害症状、株高、干重等指标进行检测。结果表明:转基因大豆ZH10-6对靶标除草剂草甘膦具有较高的耐受性,在3600 g a.i./hm^(2)处理后28 d,株高、干重与对照无显著差异。而受体大豆中黄10在草甘膦900 g a.i./hm^(2)处理后14 d全部死亡。ZH10-6对大豆田常用除草剂乙羧氟草醚、精喹禾灵和乙草胺也有良好的耐受性,耐受性水平与中黄10无显著差异。转基因大豆ZH10-6及其受体大豆中黄10对2,4-滴二甲胺盐均表现敏感。展开更多
文摘THE area of present-day Zhejiang Province is one of the cradles of Chinese civ i l i zation.Human activities in the region can be traced back one million years,and more than 100 Neolithic sites have been discovered here.Throughout recorded history,Zhejiang has always been a key administrative unit of China.During the Southern Song Dynasty(1127-1279),its capital was established in the present-day provincial capital of Zhejiang,Hangzhou,and many of the ports in this region served as major stops along the ancient Maritime Silk Road.
文摘为明确抗除草剂转基因大豆ZH10-6对靶标除草剂草甘膦及几种常见除草剂的耐受性水平,在温室隔离条件下培养ZH10-6及其受体大豆中黄10,分别对其喷施不同浓度的茎叶处理剂草甘膦、乙羧氟草醚、精喹禾灵、2,4-滴二甲胺盐和土壤处理剂乙草胺,并对其药害症状、株高、干重等指标进行检测。结果表明:转基因大豆ZH10-6对靶标除草剂草甘膦具有较高的耐受性,在3600 g a.i./hm^(2)处理后28 d,株高、干重与对照无显著差异。而受体大豆中黄10在草甘膦900 g a.i./hm^(2)处理后14 d全部死亡。ZH10-6对大豆田常用除草剂乙羧氟草醚、精喹禾灵和乙草胺也有良好的耐受性,耐受性水平与中黄10无显著差异。转基因大豆ZH10-6及其受体大豆中黄10对2,4-滴二甲胺盐均表现敏感。
