| 滴灌是一种精密的灌溉方法 |
| 添加时间：2019/6/1 16:41:00 浏览次数： |
| 滴灌是一种精密的灌溉方法，利滴灌带滴灌带 Drip irrigation is a kind of precise irrigation method. 用低压管道系统，将水直接输送到田间，再经过安装在毛管上的滴头、孔口或滴灌带等灌水器，将水一滴一滴地均匀而又缓慢地滴入作物根区附近土壤中，使作物根系最发达区的土壤经常保持适宜的湿度，使土壤的水、肥、气、热、微生物活动，始终处于良好状况，为作物高产稳产创造有利条件。 滴灌带分为贴片式滴灌带、内嵌圆柱式滴灌管、迷宫式滴灌带、蓝色轨道滴灌带。 With low pressure pipeline system, water is directly transported to the field, and then dripped into the soil near the root zone evenly and slowly drop by drop through drippers, orifices or drip irrigation belts installed on the capillary, so that the soil in the most developed area of crop roots can often maintain www.caiguangban.net.cn www.taiyangnengden.cn www.gaogandengg.cn www.tuofupeixun.com.cn www.xiaofangguan.com.cn www.zhenkongben.cnappropriate moisture and keep the soil water, fertilizer, gas, heat and microbial activities in good condition all the time. To create favorable conditions for high and stable yield of crops. Drip irrigation belts are divided into patch drip irrigation belts, embedded cylindrical drip irrigation tubes, labyrinth drip irrigation belts and blue track drip irrigation belts. |
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