|
日照翻译公司关键字：farming" route. Arid mountainous main limiting factor is the production of water and fertilizer, building the "three fields" can become "a three-run field" for the "three guarantees fields", to maximize the regulation and use of valuable resources, precipitation, slope can also be generated using intercept rainwater runoff and sediment, change harm into this deep plowing to mechanized farming, scientific farming, a set of dry farming techniques provide a good arena. "Mita" is to build energy-efficient integrated protection system of the main soil and water conservation projects. In the area of ??soil erosion, farming most of Ken index reached 30 to 50%, sloping land became a major sediment source runoff production. Therefore, governance sloping land, the construction of "three fields" ecological construction has become the focus of the comprehensive management of water and soil conservation.3, ecological construction and materials, and equipment must be increasing levels of combinedTo continuously improve the level of mechanization in the ecological construction, improve construction quality and efficiency. To introduce, develop some of the adaptability of the ecological construction machinery to the farmers gradually from the heavy manual labor freed trees and grass. More effective use of the material present technology is ditching tillage farming, planting trees and grass in the technology, only in the desert, barren hills with trees and grass on the mechanical opening and crossing three meters wide, 15 cm wide at the bottom, 1.25 m deep deep groove, the less damage to vegetation, loose soil again. Then the trees, grass in the ditch, the ditch can gather rainwater to ensure that trees and grass to get more water and nutrients, but also sheltered block sand, protect the trees and grass growth.
4, ecological construction must be synchronized with the development of related industries combinedEcological governance is a global problem, is a strategic issue. Not only the ecological benefits and economic benefits of ecological management only long-term interests, not short-term interests of the governance model are difficult to be accepted by
|