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农地膜是农民为植被做的保护最好之一。 Mulching is one of the best things people can do for their plants. | ||
机械回收地膜是目前解决残膜污染的有效途径。 The mechanical collection of the plastic mulch is one of the effective ways to resolve plastic mulch pollution at present. | ||
覆盖草帘较覆盖地膜处理土壤水分含量高,变化幅度小。 Soil water content with straw mulch was higher than polythene, the range of changes is small. | ||
冬季、早春加盖薄层稻草保湿,再盖上一层地膜保温,大棚遮挡严实、升温。 Winter, early spring with thin straw moisture, and then covered with a layer of plastic film greenhouse insulation, shielding, warming up. | ||
介绍笔者最新研究成功的麦林套种地膜棉联合播种机械化技术。 The technique of combined sowing mechanization for film covered cotton in wheat field has been developed. | ||
在实验基础上,分析论述了微灌地膜的节水效果和增温保墒效应。 Based on experimental data, water saving and temperature raising effects of micro irrigation with plastic film mulch are analyzed and discussed. | ||
其它控制手段包括翻土、拔草或用地膜覆盖杂草。地膜一般由木屑、园林废弃物或其他材料制成。 Other controls include turning over the soil, pulling the weeds or covering them with mulch made of wood, garden waste or other material. | ||
应用模糊聚类方法,对阿克苏市当前棉花生产水平下地膜棉播期气象年型进行分类。 The meteorological conditions at seed-time of cotton covered with plastics film at present productive level in Akesu are grouped with fuzzy method. | ||
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用,又有双重的蓄水保墒效应。 The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture. | ||