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1 双价转基因抗虫棉 该品种是有中国农科院生物技术中心、江苏省农科院农作物良种研究所等单位合作育成的抗虫棉新品系,属于抗虫棉的第二代产品。1998年3月获准在山东、河北、山西和安徽四省进行商品化生产。 特征特性:该品种除含有目前生产上推广的单价抗虫棉BJ基因外,还含有CPT1抗虫棉基因。因此抗虫性更加稳定持久,可
1 Bivalent transgenic insect-resistant cotton The variety is a biotechnology center of Chinese Academy of Agricultural Sciences, Institute of Crops, Jiangsu Academy of Agricultural Crops Institute and other units bred new cotton lines, belonging to the second generation of insect-resistant cotton products. In March 1998, it was approved for commercial production in Shandong, Hebei, Shanxi and Anhui provinces. Characteristics: This variety contains the BJ gene of the resistant cotton which is currently on the market and contains the CPT1 insect-resistant cotton gene. Therefore, the pest resistance is more stable and lasting