我们朝阳农学院创办以来,坚持以阶级斗争为纲,认真贯彻执行毛主席的无产阶级教育路线,实行教学、科研、生产三结合,并努力为农业学大寨作出贡献,把农学院办成既是学校,也是科研所,又是学大寨的先进生产队。我们棉花课题组在实践中看到朝阳地区无霜期短,棉花常因霜后花多而严重影响产量和品质,同时,棉花整枝打权费工太多,劳力紧张。几年来我们就围绕着解决这个问题进行培育棉花新品种的科研活动,终于选育出了无枝杈棉“70—37”。“70—37”是从“朝阳棉2号”高产田中选出的一个由主茎直接者生棉铃的优良单株培育而成的。它特别早熟,7月末开花到顶,9月末就基本开絮到顶,主茎节间着生棉铃,零式果枝,没有枝权,不需 Since the founding of Chaoyang Agricultural College, we have persisted in taking class struggle as the key link, conscientiously implementing Chairman Mao’s proletarian education line, implementing the combination of teaching, scientific research and production and making great efforts to contribute to Dazhai Agriculture. Schools, but also research institutes, but also learn Dazhai’s advanced production team. Our cotton group in practice saw the frost-free period is short in the Chaoyang area. Cotton usually has a serious impact on output and quality due to frost after the flower. In the meantime, there are too many troublesome work on cotton pruning and labor shortage. Over the past few years we have focused on this issue to cultivate a new breed of cotton research activities, and finally bred out without twigs cotton “70-37.” “70-37” was grown from a fine single plant selected from the high yielding field of “Chaoyang Mian 2” high yielding cotton boll directly from the main stem. It is particularly precocious, blooming at the end of July to the top of the basic floc opening to the top of September, the main stem intern with cotton bolls, zero fruit branches, no branches, not