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早熟、高产、优质棉花新品种的选育,是上海市科委下达的研究项目。在原有工作的基础上,重点对以73-2098[(岱15高产品种613×海陆天然杂交的优质品种50-11)F_(11)]为母本,69-2(岱15早熟品种)为父本的杂种后代选系3005进行鉴定、品比、生产试验和示范试种。结果表现早熟、高产、优质、高效。因此,深受有关专家的关注和广大棉农的欢迎,1992年7月经上海市农作物品种审定委员会审定,命名为“沪农早棉”,同年10月通过成果鉴定,属国内领先水平。
Early maturity, high yield, breeding of new varieties of high quality cotton, Shanghai Science and Technology Commission issued a research project. On the basis of the original work, we focused on the genetic analysis of the maize cultivars 73-9898 [(the high-yield variety Dai-15 6-13 × cross-breed 50-11) Parents of hybrid progenies selected line 3005 identification, product ratio, production test and demonstration test. Results show precocious, high yield, high quality and high efficiency. Therefore, it was deeply concerned by the experts and welcomed by the majority of farmers. It was approved by Shanghai Crop Variety Approval Committee in July 1992 and named as “Shanghai Morning Cotton”. In October of the same year, it passed the appraisal of fruits and was the leading domestic level.