中型灌区

目前，全国已建成大中型灌区5600多处，小型农村水利工程2000万处，全国有效灌溉面积发展到0.5667亿hm2，农田灌排工程体系已初具规模。

At present , more than 5600 large and medium-sized irrigations and 20 million small-scale Irrigation Works in Rural Areas have been built . The effective irrigation area is developing into billion 0.5667 hm2 . Farmland irrigation and drainage engineering system has already begun to take shape .

大中型灌区可持续发展综合评价的一种新方法

A New Comprehensive Evaluation Method on Sustainable Development of Large-middle-scale Irrigated Area

为我国重点中型灌区节水改造提供科学依据。

For our country major medium-sized irrigation water saving transformation provide the scientific basis .

对临汾市大中型灌区水价改革的分析与思考

Analysis of water price reform of large and medium-sized irrigation districts in Linfen City

大中型灌区干渠输配水渗漏损失经验公式探讨

Discussion on the Empiric Formula for Water-Transportation-and-Allocation Seepage Loss of Main Canal of Large-and-Middle-Sized Irrigation District

临汾市大中型灌区体制改革存在的问题及对策探讨

Existing problems and countermeasures in system reform of large and medium-size irrigation districts in Linfen City

福建省大中型灌区灌溉水费征收困难对策研究

Analysis for Irrigation Water Fee Calculation and Collection Obstacles of Large-and-Medium-Scaled Irrigation Districts in Fujian Province

浙江省大中型灌区灌溉用水管理现状及发展方向

Management situation of irrigation water use for large-medium scale irrigated districts in Zhejiang and its development direction

大中型灌区在我国农业生产中乃至国民经济中均起着举足轻重的作用。目前全国已建成大中型灌区5600多处。

Large and medium irrigation districts play a significant role in agriculture production and even the domestic economy .

目前我国重点中型灌区共有2517处，经过数十年的运用，存在很多问题。

At present our country major medium-sized irrigation district in 2517 , after decades of use , has a lot of problems .

福建省大中型灌区水权界定及交易研究论资格水权与实时水权的界定与中国水权建设

Water right definition and trade of large and medium-size irrigation districts in Fujian Province On the concept of Long-term Water Rights and Short-term Water Rights

我国重点中型灌区在改善农业生产条件，保障粮食安全，改善生态环境等方面起着重要作用。

Our country major medium-sized irrigation in the improvement of agricultural production conditions , to ensure food security , improve the ecological environment plays an important role .

因此在构建重点中型灌区节水改造效益评价指标体系时，包括社会效益、经济效益、工程效益、管理效益、生态效益5个方面15个指标。

So in constructing the water-saving irrigation major medium transformation benefit evaluation index system , including social benefits , engineering benefit , management benefit , ecological benefit four aspects 15 index .

自1997年开始实施农业综合开发中型灌区节水配套改造项目，截止到2010年我国共安排支持了332个重点中型灌区节水配套改造项目。

Since 1997 implement comprehensive agricultural development medium-sized irrigation water saving supporting reconstruction project , by 2010 China for the support of 332 major medium-sized irrigation water saving supporting reconstruction project .

因此，做好大中型灌区用水的科学决策和优化调度，是实现灌区水资源高效管理的重要问题，也是发展节水农业的一个重要技术手段。

Hence irrigation water optimized allocation in irrigation district is a key to achieve efficient management of water resources , and is also an important technical means to develop the agriculture of water saving .

以农田水利为重点，加强农业基础设施建设，加快大中型灌区的配套改造，扩大节水灌溉面积，建设高标准农田，完成大中型和重点小型病险水库除险加固任务。

Focusing on water conservancy , we will improve agricultural infrastructure , accelerate related upgrades of large and mediumsized irrigated areas , expand the area in which water-conserving irrigation methods are used , create high-grade cropland , and finish reinforcing dilapidated large , medium-sized , and key small reservoirs .

运城地区大中型提水灌区发展思路的探讨

Discussing into Development Thinking of Large and Medium Lift Irrigation District in Yuncheng Prefecture