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‘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。
’Yumin 50’ is a new middle-early-maturing cotton variety bred by Institute of Economic Crops of Henan Academy of Agricultural Sciences. It passed the approval of Henan Crop Variety Approval Committee in July 2016 (Validation No .: Yu-cotton 2016002). In order to fully understand the varieties of transgenic hybrid cotton ’Yumian 50’ cotton varieties characteristics and supporting simplified cultivation techniques, to speed up its popularization and application in cotton production. In this study, the breeding process of ’Yumian 50’ was introduced in detail, and the data of the regional trial and production test in Henan Province from 2012 to 2014 were collected. The results showed that ’Yumian 50’ was outstanding in the field trials and production trials of hybrid cotton in Henan Province. It is a new cotton variety with high yield, good quality and resistance to diseases and insects.