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选育早熟高糖品种,首先寻找早熟高糖种质;选用早熟高糖品种、品系作亲本,因此对引进、筛选、创造早熟高糖种质、品种、品系是非常重要的。轻工业部甘蔗糖业研究所引进早熟高糖品系 CP49/50为广西提供了最好的早熟高糖亲本,广西育成的早熟品种桂蔗1、2、3、4、5、6,7、11,桂糖65/469、桂糖73/770和桂蔗9〔粤糖
Breeding high-sugar varieties of early maturity, first of all to find the precocious high-sugar germplasm; selection of early-maturing high-sugar varieties, strains as parents, so the introduction, screening, to create early maturity high sugar germplasm, varieties, strains is very important. The sugarcane industry research institute of Ministry of Light Industry introduced the precocious high sugar strain CP49 / 50 which provided the best precocious high sugar parents to Guangxi. The early varieties of Guangxi bred Guixi 1,2,3,4,5,6,7,11, Gui sugar 65/469, Gui sugar 73/770 and Gui sugar 9 [Guangdong sugar