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我县三十多年来,生产条件的改变,技术的进步,复种指数的提高,促进了粮食生产的不断发展,但由于地形复杂,海拔高度相差悬殊,形成了多种不同类型的小气候,限制了“麦—稻—稻”三熟制的发展。《富阳县综合农业区划》提出:“光、热、水条件较差的地区可搞“肥—稻—稻”或“麦—稻”二熟制的粮食生产;对适宜种三熟制的地区应适当调整全年粮食作物的品种搭配”。为了调整光、热、水资源不足的山垄田的熟制,县科委于81年冬,列题由县区划办组织力量进行为期三年的试验研究。
Over the past thirty years in our county, changes in production conditions, advances in technology, and improvement in the index of multiple cropping have promoted the continuous development of grain production. However, due to the complex terrain and the disproportion of altitude, many different types of microclimates have been formed and restrictions The “wheat - rice - rice” three cooked system development. “Fuyang integrated agricultural zoning” put forward: “poor light, heat, water conditions can engage in” fat - rice - rice “or” wheat - rice “two cooked food production; suitable for planting three areas Should be properly adjusted throughout the year with a variety of food crops. ” In order to adjust the maturity of the mountain ridge fields where the light, heat and water resources are scarce, the CSTC conducted a three-year pilot study in the winter of 81 by organizing the county zoning organizations.