drop irrigation是什么意思

网络释义

用法例句

Study on mechanism of groundwater pollution due to applying sewage water for irrigation condition;

污水灌溉对地下水污染的机理研究

Influence of landfill leachate irrigation on stress and antioxidant system of Vetiveria zizanioides.;

渗滤液灌溉对香根草胁迫及抗氧化系统的影响

Water Environmental Assessment in Jiangsu Project of the Second Period Project Which Using Would Bank Loans for Agriculture Irrigation;

利用世界银行贷款灌溉农业二期项目江苏省项目区水环境评价

In order to be an evidence for the reuse of water resources,investigated the fertility in soil which was irrigated by both of those two water resources and analysis it by fuzzy cluster.

以3种水源灌溉土壤并进行实验研究,对测定结果做模糊聚类分析,从而为我国水资源的回收利用提供科学依据。

The paper analysed transformation on hydrology factor after Ningxia Meili Paper Mill used its waste water to irrigate its fast-growing forestry,i.

分析了美利纸业速生林基地用废污水灌溉后引起附近水环境的变化,即随着灌溉水量增加,地下水位升高,湖泊湿地范围扩大;低位灌区与高阶地交接带产生土壤盐渍化。

This article investigates the influence of papermaking wastewater on reed growth and zoology environment by making experiment on potted plant and field irrigated by papermaking wastewater.

通过造纸尾水灌溉海涂苇田的盆栽实验和苇地田间实验,考察了造纸尾水对芦苇生长及生态环境的影响。

drip irrigation and fertilization system

点滴灌溉及施肥系统

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

Experimental Research on Cotton Irrigation Schetual of Under-Film Drip Rotatting Irrigation with Saline Water and Fresh Water;

棉花膜下滴灌咸淡水轮灌灌溉制度试验研究

More than50% of cane land is irrigated, mainly by sprays or flooding of furrows. Use of low-pressure overhead irrigators and drip systems is increasing.

采用喷雾灌溉或渠灌的甘蔗地超过50%，使用低压高架灌溉器和滴水灌溉系统的正在增加。

Study on the Optimizing Models of Cotton Drip Irrigation Schedule with Plastic Mulch;

棉花膜下滴灌灌溉制度的优化模型研究

Study on the Schedule and Water-Fertilizer Coupling Techniques of the Cotton under Mulched Drip Irrigation;

棉花膜下滴灌灌溉制度及水肥耦合技术研究

Study of Water and Fertilizer Coupling Effect under Drip Fertitigation in Greenhouse Vegetable;

温室蔬菜滴灌灌溉施肥水肥耦合效应的研究

Experimental Research on Water Consumption and Irrigation System of the Cotton under High-frequency Drip Irrigation Mulched with Plastic Films;

膜下高频滴灌棉花耗水量与灌溉制度研究

Water Saving Irrigation Pattern Study of Drip Irrigation for Tomato under Mulch in Solar Greenhouse;

日光温室膜下滴灌番茄节水灌溉模式试验研究

Study on Water Demand and Irrigation Scheduling for Drip-irrigated Muskmelon under Mulch Film in Greenhouse

温室膜下滴灌甜瓜需水量及灌溉制度的研究

Subsurface Drip Irrigation and Its Application in Tobacco Production

地下滴灌及其在烤烟灌溉中的应用分析

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。

The increase has been especially dramatic during the past two decades in the U.S, particularly for sprinkler and drip irrigated systems.

近20年中，美国的灌溉施肥，尤其是通过喷灌和滴灌系统的灌溉施肥，增加极其迅速。

I was convinced that drip irrigation could be tailored to the needs of subsistence farmers.

我深信滴水灌溉是最切合自耕农需要的方法。

Agricultural irrigation equipment--Emitter--Specification and test methods

GB/T17187-1997农业灌溉设备滴头技术规范和试验方法

The whole plantation is under a drip irrigation system.

整个种植园是根据滴水灌溉系统所调控。

Aricultural irrigation equipment--Emitting-pipe systems--Specification and test methods

GB/T17188-1997农业灌溉设备滴灌管技术规范和试验方法

Study on the Optimal Regulated Deficit Drip Irrigation under Plastic Film Mulched Schedule of Corn for Seed and High-efficient Use of Soil Water and Heat;

制种玉米膜下调亏滴灌优化灌溉制度及土壤水热高效利用研究