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莫索湾垦区处于旱荒漠地区,土壤有机质少,肥力低,是限制小麦、棉花产量的重要因素.1984年冬改春后,不仅麦棉连年高产稳产,而且由麦棉连作改为春小麦(复播绿肥)——棉花——棉花——春小麦(复播绿肥)的轮作制度.绿肥(油葵)三年轮回一次,为棉花生产创造了良好条件;棉花茬口的肥力又为春小麦丰产奠定基础.创造了一条麦棉轮作稳产高产的新途径,解决了冬小麦“三年一小冻,五年一大冻”的冻害问题.
Mosoowan reclamation area is in arid and desert area with less soil organic matter and low fertility, which is an important factor limiting the yield of wheat and cotton. After winter and spring of 1984, not only high and stable yield of wheat flour but also continuous cropping of cotton Sowing green manure) - rotation system of cotton - cotton - spring wheat (compound green manure) Rotation of green manure (oil sunflower) for three years once created good conditions for cotton production and the fertility of cotton stubble laid the foundation for the spring wheat yield. Creating a new way for stable and high yield wheat and cotton wheel, to solve the winter wheat “three years a small freeze, a big freeze in five years,” the problem of frost damage.