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我省大部属于干旱、半干旱地区,水分不足是限制农业生产的主要因素之一。因此对有限水分的高效利用就显得十分重要,地膜覆盖栽培技术的应用推广,在这方面开辟了广阔的前景。谷子在我省中部干旱、半干旱地区种植历史悠久,喜温耐旱,为广大群众所喜爱,但由于土壤干旱和无霜期较短等因素,限制了谷子高产、稳产性能的充分发挥,使谷子
Most of our province belongs to the arid and semi-arid areas. Insufficient water is one of the main factors restricting agricultural production. Therefore, it is very important to utilize the limited water efficiently. The application and popularization of the plastic film mulching cultivation technology opens up a broad prospect in this aspect. Millet has a long history of planting in the arid and semi-arid areas in central China. It is loved by the general public due to its temperature tolerance and drought tolerance. However, due to factors such as soil drought and short frost-free period, millet has limited its high yield and stable yield,