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- Subsurface irrigation adapts to controlling soil water in protected land cultivation due to its advantages of saving water and energy efficiently and improving ecological environment of vegetables. 摘要归纳总结了渗灌对设施栽培作物生长环境及产量的影响、设施栽培渗灌系统的主要设计参数及灌水指标,分析了目前研究中存在的间题。
- Non-pressure subsurface irrigation 无压灌
- Research on subsurface irrigation pipe with efflux circular orifice 圆孔射流式渗灌管的研究
- Finite Element Modeling of Soil Water Movement Under Subsurface Irrigation With Porous Pipe and Its Application 微孔管渗灌时土壤水分运动的有限元模拟及其应用
- Application of Subsurface Irrigation in Lettuce Cultivated in Late Spring in Solar Plastic Greenhouses 日光温室晚春茬生菜渗灌技术试验研究
- Experiment Using Soil Water Dynamics for Non-pressure Subsurface Irrigation in Crop Root 作物根区局部控水无压灌溉的土壤水动力学机理
- Current Situation and Developing Trend of Subsurface Irrigation Technology in Protected Land Cultivation 设施栽培中渗灌技术研究现状与发展趋势
- Effect of Subsurface Irrigation Scheduling on Soil Urease and Catalase Activity in Protected Field 渗灌对保护地土壤脲酶和过氧化氢酶活性的影响
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- Future application, existing problem and recommendation of Fruit tree subsurface irrigation in Shaanxi Province 陕西省果树地下滴灌的应用前景、存在问题与建议
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Effect of subsurface irrigation quota on salt accumulation of soil in plastic greenhouse cultivated with tomato 塑料大棚番茄栽培不同渗灌量对耕层土壤性质的影响
- Numerical Simulation and Application of Soil Water Movement under Subsurface Irrigation with Porous Pipe 微孔渗灌土壤水分运动的数值模拟及其应用
- Study on Yield-increasing Effect of Wheat Subsurface Irrigation with Catchment and Water Production Efficiency in Dry land 旱地小麦集水补灌增产效应和水分生产效率研究
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
- This irrigation canal has fallen into disuse. 这条渠荒废了。
- This study is concerned essentially with subsurface water. 这里的研究主要针对地下水。