棉花新品种EZ10的选育过程及特征特性和栽培要点

Breeding Process,Characteristics and Cultivation Points of New Cotton Variety EZ10

EZ10是以“QL109”为母本,“KC9704”为父本杂交配组,通过系统选育而育成的转基因抗虫常规棉新品种,2020年通过湖北省农作物品种审定委员会审定。为了促进湖北植棉区及长江流域棉区春播常规棉生产的发展,确保棉花生产可持续发展。作者介绍了EZ10的亲本来源、选育过程、特征特性以及主要优缺点,并提出了在湖北植棉区作春播种植的配套栽培技术要点。

EZ10 is a new transgenic insect-resistant conventional cotton variety bred through systematic selection and breeding with“QL109”as the female parent and“KC9704”as the male parent.It will be approved by the Hubei Provincial Crop Variety Approval Committee in 2020.In order to promote the development of spring-sown conventional cotton production in the cotton planting area of the Yangtze River Basin,and ensure the sustainable development of cotton production.The author introduced the parent source,breeding process,characteristics and main advantages and disadvantages of EZ10,and put forward the key points of supporting cultivation techniques for spring planting in the cotton planting area of Hubei.