转基因杂交棉'豫棉50'的选育及配套栽培技术研究

摘要

The mid-early-maturing new cotton variety 'Yumian 50' was bred by In-stitute of Industrial Crops, Henan Academy of Agricultural Sciences. It was exam-ined and approved by Henan Provincial Crop Variety Approval Committee in 2016 (Yushenmian 2016002). In order to study the variety characteristics of 'Yumian 50' and the key points of its cultivation technology and accelerate its application in cot-ton production, the breeding process of 'Yumian 50' was described in this paper. The test data of 26 times for 3 years of 'Yumian 50' participating in Henan region-al tests in 2012-2014 were summarized. The results showed that 'Yumian 50' had outstanding performance in Henan regional tests and production tests. 'Yumian 50' is a new cotton variety with characteristics of high yield, good quality and high re-sistance to diseases and pests.%'豫棉50'是河南省农业科学院经济作物研究所选育的中早熟棉花新品种,2016年7月通过河南省农作物品种审定委员会审定(审定编号:豫审棉2016002).为了充分了解转基因杂交棉'豫棉50'棉花新品种的品种特性及配套简化栽培技术要点,加快其在棉花生产中的推广应用.本研究详细介绍了'豫棉50'的选育过程,对2012～2014年河南省区域试验和生产试验3年26点次试验数据进行汇总.结果表明'豫棉50'在河南省杂交棉区域试验和生产试验中表现突出,是集高产、优质、抗病虫于一体的转基因杂交棉棉花新品种.