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农村实行生产责任制后,农业生产得到了极大的发展,种植业结构有了很大改变,以增加经济收入为中心的集约化种植方式不断涌现,复种指数逐年上升。几年来的实践证明,采用油棉两熟的耕作方式是行之有效的。它具有重要的现实意义和经济意义。一、油棉两熟的历史沿革70年代初,在我区开始大力发展油菜生产时,就把油菜纳入了轮作。当时油菜和棉
After the implementation of the system of production responsibility in rural areas, agricultural production has enjoyed tremendous growth. The structure of the planting industry has been greatly changed. Intensive planting practices centered on increasing economic incomes have emerged and the index of multiple cropping has risen year by year. Practice over the past few years has proved that the use of oil and cotton farming methods are effective. It has important practical and economic significance. First, the history of oil and cotton two cooked In the early 70s, in our region began to vigorously develop rapeseed production, put rape into the rotation. At the time rape and cotton