The Bank is working on irrigation and water management in Ethiopia, fertilizer use in Malawi, market access for smallholders in Senegal, and crop diversification in Mali and Uganda.
世行正在进行的工作包括埃塞俄比亚的灌溉和水务管理、马拉维的化肥使用、塞内加尔小农户的市场利用、以及马里和乌干达的农作物多元化。
They range from protection of the environment and global warming to fair pricing of water services and equitable distribution of water for irrigation, industry and household use.
它们涉及的领域从环境保护、全球变暖到水服务的公平定价以及灌溉、工业和家庭用水的公平分配。
You’d reduce water use and end runoff by recycling water in a closed irrigation system.
人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。
You'd reduce water use and end runoff by recycling water in a closed irrigation system.
人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。
Farmers who until the 1970s spent half their working day on the back-breaking labour of lifting irrigation water now use diesel pumps, plough with tractors and thresh their wheat by machine.
直到20世纪70年代，埃及农民还得花半天时间干挑水灌溉这些繁重的劳动。如今，农民灌溉用柴油泵，犁地用拖拉机，小麦脱粒用机器。
Make drought water use plans to secure irrigation water after allocating enough water for urban and rural daily water consumption.
制定抗旱用水计划，在留足城乡群众生活用水前提下，保证抗旱灌溉水量。
A study in India has shown that by increasing the price of water used for irrigation, farmers will use water more efficiently and plant crops that are more water-efficient.
在印度进行的一项研究表明，通过提高灌溉用水价格，农民们将会更有效率地用水，并种植更节水的作物。
When added to the effects from damming, irrigation and other water use, these changes could add up to a threat to future supplies of food and water.
如果再加上筑坝、灌溉、以及其它水资源利用的影响，这些变化会对这些地区未来的食物和水源供应构成威胁。
Wild flooding is inefficient in use of water and labor, but it irrigates land that can't be managed by other methods of surface irrigation.
漫灌的用水效率和劳动效率都是很低的，但它能用来灌溉那些不能采用其他地面灌水方法灌溉的土地。
Hasthe potential of collecting "grey water" been looked into for toilet flushing and irrigation use?
是否考察过收集“灰水”用于马桶冲水和灌溉的可能？
A calculation model is established in the paper for determining the water use ensurance probability based on the statistic analysis of irrigation area inflow and water needed.
在对灌区来水和需水随机性分析的基础上，建立了一种确定灌区灌溉用水保证率的计算模型。
Protect water quality and conserve potable water resource by treating domestic wastewater to exceed Class 1A discharge standards and use for site irrigation.
通过市政污水处理来满足1A级的水质排放标准，并用于灌溉用水，从而达到保护水质，保护饮用水资源的目的。
Growth dynamics, yield, fruit quality and water use efficiency of greenhouse cucumber were studied under the different soil irrigation maximums in different seasons during initial bloom stage.
对不同栽培季节、不同土壤灌溉上限处理的温室黄瓜初花期的生长发育动态、产量、品质及水分利用效率进行了研究。
The effects of irrigation frequency and soil matric potential on potato growth and water use efficiency(WUE) under drip irrigation in North China were studied.
研究了滴灌灌溉频率和土壤水势对马铃薯生长和水分利用效率的影响。
But as the number of irrigation increased, the field waters consumption increased and the water use efficiency remarkably declined.
但随着灌水次数的增加，田间耗水量增加，水分利用效率明显下降。
Making use of certain method to evaluate the water saving irrigation project, a comprehensive evaluation value can be ultimately drawn for evaluation and comparison.
节水灌溉项目综合后评价是将所评价的节水灌溉项目，利用一定的方法，最终求出一个可用于评估比较的综合评价值。
The methods used for the forecast of irrigation water use were first reviewed and the limits were analyzed.
首先简要分析并总结了现有灌溉用水量预测方法，指出了现有方法的局限性。
Developed the irrigation water management system that is strong for currency use, friendship for interface and simple operation.
开发了通用性强、界面友好、操作简单的灌区用水管理系统。
New sea 21 can save water, can use limited irrigation water, so it has advantage of power in arid and semi-arid region.
新海21是节水型品种，能够较充分的利用有限的灌溉水，在干旱半干旱地区具有强大的优势。
The content of soil heavy metals and shallow underground water quality were not greatly influenced by making use of the renovated water for irrigation.
使用再生水对土壤中重金属含量及示范区浅层地下水水质未造成明显影响。
The forecasting of irrigation water use is influenced by many factors and it belongs to the gray system.
灌溉用水量的预测影响因素很多，属于灰色系统问题。
It is pointed out that times of irrigation would be deducted and water use could be saved in accordance with the irrigation procedure suggested in this paper.
采用本文推荐的灌溉制度，可以显著节约灌水量、减少灌水次数。
Comprehensive analysis and research on the theory and practice of water use efficiency in irrigation district is conducted by using static plane and dynamic space models.
用静态平面和动态空间两种模型对灌区水资源利用系数进行了理论和实践的综合分析研究。
In order to reduce irrigation water use and improve irrigation efficiency for field crops, a irrigation device was designed.
为了解决大田作物定时定量灌溉控制问题，介绍了一种自行研制的可移动式农田小定额灌溉装置。
Irrational use of fertilizers, and the way led to a lower utilization of fertilizers, fertilizers is serious loss of with the irrigation water.
而不合理化肥施用方式导致化肥利用率较低，化肥随灌溉水的流失严重。
The coupling effect of water and nitrogen on cotton yield and water use efficiency(WUE) was studied under different drip irrigation patterns.
研究施肥量和灌水量对不同滴灌模式棉花产量、水分利用效率（WUE）的水氮耦合效应影响。
The coupling effect of water and nitrogen on cotton yield and water use efficiency(WUE) was studied under different drip irrigation patterns.
研究施肥量和灌水量对不同滴灌模式棉花产量、水分利用效率（WUE）的水氮耦合效应影响。
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