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今年7月13—15日,四川省农科院在灌县对四川省农科院作物所玉米室新品种选育课题组承担的“利用雄花不育性改进玉米种子生产技术”课题进行了鉴定,并邀请外单位专家和我省玉米产区的8个地(市)、39个县种子公司的代表考察了700余亩C_(77)×330、C_(77)×德508/330制种现场和1400余亩C_(73)单交、C_(77)×德508/330三交种F_1代生产示范现场。这次会议通过了对这一课题的鉴定意见,认为:目
July 13-15 this year, Sichuan Provincial Academy of Agricultural Sciences in Guan County, Sichuan Academy of Agricultural Sciences crops new varieties of maize plant breeding group commitment to “use male flowers to improve maize seed production technology” project was identified , And invite experts from outside units and representatives from 8 prefectures (cities) and 39 county seed companies in the corn producing areas of our province to inspect over 700 acres of C_ (77) × 330, C_ (77) × De 508/330 seeds On-site and more than 1400 acres of C_ (73) single cross, C_ (77) × de 508/330 F_1 generation of cross-breeding production demonstration site. This conference passed the appraisal opinion to this subject, think: Head