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为了探索最大限度地提高稻田生产效益,1984年至1985年,笔者在岳阳县广兴洲区许市乡金盆村十二组金合庆的责任田和承包的山塘中,进行了田、凼、塘三结合培育鱼种和田垅上种植果树的综合立体开发试验,取得了较好的经济效益,现将试验情况介绍如下: 一、田、塘的选择和凼的开挖试验田面积3.6亩,土质为粘壤土,水源充足,灌排方便,泥脚不深,保水保肥。投种前已将田垅加宽至1米,加高至0.35米,进出
In order to explore to maximize the production efficiency of paddy fields, from 1984 to 1985, the author conducted a series of experiments on the responsibility fields and contracted ponds of Jinhe Village, Jinpen Village, Xu City, Yueyang County, Tong three combined cultivation of cultivated species of fish and farmland on the comprehensive three-dimensional development test and achieved good economic returns, the test situation is as follows: First, the choice of fields and ponds and Taipa excavation test area of 3.6 acres of land, soil For clay loam, adequate water, irrigation and drainage convenience, muddy feet is not deep, water and fertilizer. Fieldwork has been widened to 1 meter before planting, heightening to 0.35 meters, access