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我区位于木兰溪下游,全区共有低洼冷浸田、沙漏田1.I万亩,占全区耕地总面积40％。形成低产田的原因是耕地水平面与内堤田地高差大、地下水位高,常受堤外海潮影响,排水排涝困难。容易造成早、晚季洪涝、干旱危害,农作物减产或失收,严重制约了我区农业经济的发展。因此实施中低产田改造,势在必行,它是我区建设现代农业示范园、建设高产稳产吨粮田标准的前提条件,是农民致富奔小康的捷径。 一、工程改造技术 中低产田改造是以治水改土为中心,采取用养结合,综合治理的方针,以工程改造为主,同时实施“沃土计划”等配套工程。 根据省《实施方案》要求和我区的地理环境、农业现状,在做好调查研究的基础上,认真进行科学
My area is located in the lower reaches of Mulan Creek, the region has a total of low-lying cold dip fields, hourglass 1.I acres, accounting for 40% of the total area of arable land. The reason for the formation of low-yielding fields is that the arable land has a large elevation difference with the embankment, the groundwater level is high, and it is often affected by the tide outside the embankment, making drainage and drainage difficult. Easily lead to early and late floods, drought hazards, crop production or loss, severely restricted the development of agricultural economy in our region. Therefore, it is imperative to carry out the transformation of middle and low-yielding fields. It is a prerequisite for the construction of a modern agricultural demonstration park in our district and for the construction of a high-yield and stable-output grain field standard. It is also a shortcut for farmers to get well-off and get well-run. First, the engineering transformation of low-yielding farmland is to improve water and soil as the center, to adopt the combination of raising, comprehensive management approach to project-based, while the implementation of “fertile soil project” and other supporting projects. According to the provincial “implementation plan” requirements and the geographical environment of our region, the status quo of agriculture, on the basis of doing a good job of investigation and study, earnestly carry out science