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棉花的群众性选种运动,一九四九年首先在华北棉区大规模地倡导实行,一九五○年推及全国各主要棉区,两年来已在广大地区建立起良好的工作基础,收得了显著的成效;证明依靠群众每年连续不断的选种,不仅是保持现有改良棉种,巩固和扩大良种推广成绩的必要方法,而且是普遍提高群众原有棉种,产生新的改良棉种的基本途径。河北省石家庄市两年来认真贯彻棉花选种工作,棉田普遍表现了整齐多收的结果;山西省解县植棉劳模曲耀离,一向重视田间选种,他
The mass selection campaign of cotton was first advocated in North China in 1949 by a large scale. In 1950, it was pushed to all major cotton areas in the country and a good foundation of work has been established in vast areas over the past two years. It has been proven that relying on the continuous and continuous selection of the masses every year not only serves as a necessary method for maintaining the existing varieties of improved cotton and consolidating and expanding the achievements of improved varieties, but also generally raises the masses’ original varieties of cotton and produces new modified cotton Kind of basic way. Shijiazhuang City, Hebei Province, two years to conscientiously implement the work of cotton selection, the cotton field generally showed a neat and overwhelming results; Xiexian County, Xie County, Xie County, cotton model workers, has always attached importance to field selection, he