论文部分内容阅读
新疆是我国主要产棉区,80年代以来,为了促进棉花生产的发展,引进开发推广了地膜覆盖机械化植棉技术,取得显著成效。与1982年相比,1994年棉花种植面积增长一倍多,达1000万亩(其中地膜植棉占90%以上),单产由每亩34千克提高到80多千克,总产达到85万吨,新疆已成为我国最重要的优质棉生产基地之一。
Xinjiang is the main cotton producing area in China. Since the 1980s, in order to promote the development of cotton production, the introduction, development and popularization of mechanized cotton mulching with plastic film mulching has achieved remarkable results. Compared with 1982, the area planted with cotton in 1994 more than doubled to 10 million mu (of which more than 90% was covered with plastic film) and the yield per mu increased from 34 kg to more than 80 kg with a total output of 850,000 tons. Xinjiang has become one of the most important high-quality cotton production bases in China.