论文部分内容阅读
为尽快选出品质、色彩兼优的苹果新品种,1973年蹲点组与延安、铜川等有关单位协作,开展芽变选种的群众运动,同时组织专业调查组,深入产区选择并鉴定各地初选单株,进行全面观察记载,并对芽变系作解剖观察。通过两年选择鉴定,已初选出30个有望的单系,其中较突出的元帅系有铜川8、7号,马栏5、8、15号;国光系有宜君王坪1号、洛川东井1号、北安善1号、延安双
In order to select new varieties of apple with good color and color as soon as possible, in 1973, the group of extended-stay team cooperated with relevant units such as Yan’an and Tongchuan to carry out the mass movement of selecting varieties for budding and organizing professional investigation team to select and identify the producing areas Monoclonal strain was selected for comprehensive observation and recorded. After two years of selection and appraisal, 30 promising single lines have been initially selected. Among them, the more prominent marshal is Tongchuan 8,7 and Malan 5,8,15; Guoguang is Yijiawangping 1, Luochuan Dongjing No. 1, North Anshan No. 1, Yan’an double