论文部分内容阅读
1982年山东潍坊地区烤烟生产取得了建国以来最好的收成,截止12月20日统计,全区共交售级内烤烟391.5万担,均价0.85元,上中等烟比例达到65%,烟叶质量有了新的提高。究其原因,除了加强领导,全面推行生产责任制外,另一个重要原因是普及了农业科技知识,全面推广了几项行之有效的科学种烟措施。概括起来,主要有以下几条:一、合理施肥。近几年来,生产单位逐渐重视科学施肥。各地认真吸取追求高产、盲目施肥的教训,在肥料种类、数量、三要素比例
Fitch tobacco production in Weifang, Shandong Province in 1982 made the best harvest since the founding of the PRC, as of December 20 statistics, the region a total of 391.5 million shares of domestic sales of flue-cured tobacco, the average price of 0.85 yuan, the upper reaches of 65% tobacco, tobacco quality There is a new increase. The reason for this is that in addition to strengthening leadership and comprehensively implementing the responsibility system for production, another important reason is the popularization of agricultural science and technology knowledge and the promotion of several effective scientific tobacco cultivation measures. To sum up, there are mainly the following: First, rational fertilization. In recent years, the production units gradually attach importance to scientific fertilization. Seriously learn from the pursuit of high yield, blindly fertilize the lessons in the type of fertilizer, quantity, the proportion of three elements