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发展旱地地膜玉米生产是干旱山区群众解决温饱、各级政府扶贫攻坚的重要措施。旱地地膜玉米挖窝埋肥撮状栽培,以其可集中施肥、集中灌水、水肥利用率高,宜于管理等特点和高产稳产高效、旱涝保收等优势,迅速发展起来。根据近几年来的试验示范推广和生产实践经验,总结出了其主要栽培技术措施,现介绍如下: 一、选地、整地:因旱地地膜撮状玉米以高产高效为目标,所以应选择地势平坦、肥力中上等的塬
The development of dry film mulching and corn production is an important measure for the masses in arid mountainous areas to solve the problem of food and clothing and to help them overcome poverty. Dry land mulching corn dig buried fertilizer pinch-like cultivation, with its centralized fertilization, centralized irrigation, water and fertilizer utilization rate is high, suitable for management and other characteristics of high and stable yield and efficiency, drought and salvage advantages such as rapid development. According to the pilot demonstration and production practice in recent years, summed up the main cultivation techniques and measures, are as follows: First, the election, land preparation: Due to high yield and high yield of plastic film shoots of corn as the goal, so should be flat , Fertility in the upper plateau