| 1. | Practice for underground installation of thermoplastic pressure piping irrigation systems
热塑压力管道灌溉系统地下安装惯例 |
| 2. | Experimental research on micro - head flexible pipe irrigation technology for cotton
北方石质山地裂隙潜流动态及调控利用技术研究 |
| 3. | Standard practice for underground installation of thermoplastic pressure piping irrigation systems
热塑性压力管道灌溉系统的地下安装标准规程 |
| 4. | Study on the application of the low pressure pipe irrigation technique in the water - saving agriculture of henan province
低压管灌技术在河南节水农业中的应用研究 |
| 5. | Deep pipe irrigation can be especially useful on slopes and in crusty soils where surface applied water will run off
描述:深度管道灌溉在斜坡和硬质土壤环境中非常适用，因为在那些地方地表灌溉浪费水资源。 |
| 6. | " 1 pipe irrigation 3 lines of crop " was better than " 1 pipe irrigation 4 lines of crop " in wue , yields and elements of product for better water environment
一管三行土壤水分环境优于一管四行，结果表现在一管三行在水分生产率、最终的产量以及产量组成要素上都强于一管四行。 |
| 7. | An experiment has been conducted for investigating the rule of water consumption with three species of turfgrasses : kentucky bluegrass ( poa pratensis ) , perennial ryegrass ( lolium perenne ) , and tall fescue ( festuca arundinacea ) ; two kinds of irrigation water resources : tap water and sewage effluent ; and two kinds of irrigation methods : subsurface dripping irrigation and subsurface leaky pipe irrigation
本研究以三种典型的冷季型草坪草草地早熟禾、多年生黑麦草、高羊茅为供试草种，以自来水和经过砂过滤和沉淀处理的城市居民社区的生活污水为灌溉水源，采用地下滴灌和渗灌两种灌水方法，通过田间对比试验，探讨了污水灌溉条件下草坪草的耗水规律。 |
