论文部分内容阅读
2008年,内蒙古敖汉旗针对干旱灾害频繁发生的实际,将玉米全膜覆盖栽培技术从甘肃省成功引入。玉米全膜覆盖栽培技术将“覆盖抑蒸、膜面集雨、垄沟种植”有机地融为一体,具有比常规半膜栽培技术更为明显的增温增光、提墒保墒的效果,能够显著地提高旱作农业区的水分利用率和利用系数,能够为玉米生长创造更为有利的环境条件,因而能够大幅度提高旱作农业区的玉米产量。
In 2008, Aohan Banner of Inner Mongolia, in response to the frequent occurrence of drought disasters, successfully introduced corn full-film mulching cultivation technology from Gansu Province. Covering the whole field of maize cultivation techniques will be “cover steamed, film surface rain collection, furrow planting ” organic integration, with more than the conventional half-film cultivation techniques more obvious warming temperature, moisture to enhance the effect of moisture, to Significantly increasing the water use efficiency and utilization coefficient in dry farming areas can create more favorable environmental conditions for the growth of maize and thus can significantly increase maize production in dry farming areas.