论文部分内容阅读
根据各地群众经验,介绍几种山区抓水抗旱的办法。一、沟壑打垻淤地,充分利用沟水利用沟壑打垻淤地,是山区建设稳产高产田的主要途径之一。一般沟内清、洪水源都较丰富,容易实现垻地水利化。有水源的沟道,除应对旧有垻堰加高维修外,还可采用劈崖垫沟的办法,发展一批水浇垻地。 垻地虽比山坡地耐旱,但遇持续干旱,也必须重视抓水,才能保证高产。垻地抓水的办法有:
According to the experience of all local people, introduce several ways to catch water and drought in mountainous areas. First, gully playing silt, making full use of furrows to use gullies to fight siltation, is one of the main ways to build a stable and high yield in mountainous areas. The general ditch Qing, floods are more abundant, easy to achieve water purification. A channel of water, in addition to dealing with the old weir weigher maintenance, but also the method of cleft ditch ditch, the development of a number of water pouring land. Although it is more drought-resistant than hillsides, in the event of continued drought, we must also attach importance to catch water to ensure high yields. Wudao catch water are: