秋马铃薯留种技术调查

• 机 构: 浙江省农业科学院园艺所,杭州市蔬菜公司,
• 出 处: 浙江农业科学
• 发表日期: 1975年05期
• 关键词: 秋马铃薯 革命干部 种性退化 秋薯 环腐病 菜区 毛主席 种薯切块 块茎 整薯播种

无产阶级文化大革命以来,杭州市郊区广大贫下中农、革命干部和科技人员在毛主席无产阶级革命路线指引下,积极开展利用秋马铃薯作留种薯的科学试验,秋播面积逐年扩大,取得了较好的效果。1974年市郊菜区秋播面积达到140亩,平均亩产1500～2000斤,高的达到3000斤以上。如东风公社红五月大队1974年秋播36.2亩秋马铃薯,平均亩产2330斤,其中第4生产队的1.8亩,亩产达到3000斤。自从市郊推广秋薯留种以来,马铃薯种性退化问题得到减轻,种薯自给率不断提高,不少大队种薯年年自给有余,支援兄弟单位,推动了马铃薯生产的发

Since the Great Proletarian Cultural Revolution, under the guidance of Chairman Mao’s proletarian revolutionary line, the vast majority of poor and middle-level peasants, revolutionary cadres and scientific and technological personnel in the suburbs of Hangzhou have actively carried out scientific experiments on using autumn potato as seed potatoes. The area for autumn planting has been expanding year by year, Good results. In 1974, the suburban vegetable planting area reached 140 mu in autumn, with an average yield of 1500-2000 jin per mu and a high of over 3000 jin. For example, the red brigade of Dongfeng Commune in the autumn of 1974 broadcast 36.2 mu of autumn potato, with an average yield of 2,330 kg, of which 1.8 mu for the fourth production team and 3000 kg per mu. Since the promotion of autumn potato in the suburbs, the problem of potato degeneracy has been alleviated and the self-sufficiency rate of seed potatoes has been continuously raised. Many brigades and peasants are self-sufficient each year, supporting their brother units and promoting the development of potato production