1.
Spatial distribution characteristics of irrigation water requirement for main crops in China
中国主要作物灌溉需水量空间分布特征
2.
an expert on farmland irrigation says that underground irrigation is the best way to water crops. It puts water where it is most needed at the roots.
一位灌溉专家说，地下灌溉是给作物供水的最佳方法，因为它把水灌到最需要的地方。即根系近旁。
3.
Study on Water-saving Mechanism and Calculating Methods of Crop Water Requirement in Controlled Alternative Furrow Irrigation;
控制性交替隔沟灌溉的节水机理与作物需水量估算方法研究
4.
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。
5.
Comparing Different Methods of Calculating Crop Water Requirement & Study on Limited Irrigation Forecasting;
作物需水量计算方法比较与非充分灌溉预报研究
6.
Research on technique of storing rainwater in pit for crop supplementary irrigation
窖蓄雨水与农作物补充灌溉技术研究
7.
The Economic Benefit Analysis of the Crop Which Under the Condition of Water- Saving Irrigation;
节水灌溉条件下作物的经济效益分析
8.
Irrigation Water Quota for Staple Crops in Henan
河南省主要农作物灌溉用水定额分析
9.
Study on Precision-irrigation Control System in Accordance with Plants Physiological Water Requirement
按植物需求精准节水灌溉自动调控系统的研究
10.
One of these technologies is fertigation, which is the direct application of water and nutrients to plants through a drip irrigation system.
描述:文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。
11.
Analysis on Water Use Demand for Irrigation and the Development of Water-Saving Irrigation;
灌溉用水需求分析与节水灌溉发展研究
12.
Effects of brackish water irrigation on soil and crop under different groundwater depths
地下水作用下微咸水灌溉对土壤及作物的影响
13.
A Study of Crop Reponse to Water-salt Stress in Saline Soil under Saving Irrigation;
含盐土壤节水灌溉下作物水盐响应研究
14.
Research of Soybean Water Requirement and Schedule with Drip Irrigation;
滴灌大豆需水规律及灌溉制度的研究
15.
The waste water is initially stored in a series of ponds in which the anaerobic and aerobic treatment is sufficient to irrigate crops.
废水最初放置在一种池子里，使其需氧与厌氧的效应能有用地用于灌溉作物。
16.
Pollution Risks of Heavy Metals in Irrigated Water on Soils and Crops;
灌溉水中重金属对土壤和农作物的污染风险
17.
Experimental Study on Crop Water Stress Detecting & Irrigation Index;
作物缺水诊断指标及灌溉控制指标的研究
18.
Study on Crop Growth and Nitrogen Transport under Sewage Irrigation;
污水灌溉条件下作物生长及氮素运移试验研究