滴灌是迄今为止农田灌溉最节水的灌溉技术之一。但因滴灌技术价格较高,一度被称作“昂贵技术”,滴灌技术仅用于高附加值的经济作物中。 近年来,随着滴灌带的广泛应用,“昂贵技术”不再昂贵,完全可以在普通大田作物上应用。现对大棚滴灌、果树滴灌和棉花滴灌如何布置与施工的技术作一简要介绍,其他宽行作物可参照实施。
... Out 'der Flappin的相关缩略词,共有22条 ODF:One Drop Filling滴灌技术 ODF:Oregon Department of Forestry俄勒冈州林业部 ...
基于6个网页-相关网页
滴灌技术及其配套设备 drip irrigation technique and equipment
地下滴灌技术 Subsurface Drip Irrigation ; SDI
果树地下滴灌技术 Shanxi Fruits
膜下滴灌新技术 China Agricultural Information
So recently in Xinjiang drip irrigation technology gets popularization and application in large area. Most area irrigation water mainly depends on rain runoff and melt-water and so on which is surface water with high sediment.
近年来滴灌技术在新疆得到大面积推广应用,而大部分地区的灌溉水源主要依靠山区降水径流和冰川融雪水等含泥沙量较高的地表水。
参考来源 - 滴灌带抗堵塞性能与临界含沙水流滴灌带抗堵塞性能与临界含沙水流研究临界含沙水·2,447,543篇论文数据,部分数据来源于NoteExpress
近年来,滴灌技术得到大面积的推广应用。
In recent years, drip irrigation technology has been wildly used.
但现有的自动化滴灌技术如果用于高速公路,成本较为高昂。
But the existing automation trickling irrigation technology will have higher cost, if using in express highways.
膜下滴灌技术不仅可减少地面水分蒸发,还可以避免深层渗漏。
Mulch trickle irrigation results not only in the diminution of soil water evaporation, but also in the prevention of water percolating into deep soil.
应用推荐