论文部分内容阅读
(一)机械作业代替人工作业棉花生产机械化包括机械整地、机械覆膜播种、机械植保、机械中耕施肥、机械收获、机械拔柴和秸秆还田,以及种子加工机械化等内容。为简化棉花生产,节约人工,减轻劳动强度,对棉花生产的工序能用机械完成的尽量用机械完成。目前一般机耕都没什么问题,但机掀化播种、中耕追肥、植保和收获等环节还要进一步加强,特别是棉花播种环节,在平整土地、墒情适宜的情况下,使播种、施肥、
(1) Mechanical work instead of manual work Cotton mechanization includes mechanical preparation, mechanical laminating, mechanical plant protection, mechanical cultivating and fertilizing, mechanical harvesting, mechanical drawing of straw and straw, and mechanization of seed processing. To simplify cotton production, save labor, reduce labor intensity, the process of cotton production can be done mechanically as far as possible by mechanical completion. At present, there is no problem with general mechanized cultivation. However, the links such as machine sowing, top dressing and topsoil cultivation, plant protection and harvesting should be further strengthened. In particular, in sowing cotton, soil sowing, fertilizer application,