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2003年,西华县聂堆镇,被确定为退耕还林示范镇,采取柿树、菜椒、西瓜间作套种模式,在幼龄柿树没挂果之前,获得生态、经济效益双赢,现报道如下:1基本情况聂堆镇位于黄河区腹部,黄河冲积平原、沙荒、盐碱,土地瘠薄,地下水位约3米,土壤有机质含量0.75%,pH值7.5,1月份平均气温1℃,7
In 2003, Niedui Town, Xihua County was identified as a model farmland for returning farmland to forestry and took the intercropping pattern of persimmon, cauliflower and watermelon. Before the young persimmon was put on fruit, ecological and economic benefits were obtained. The results are reported as follows : 1 Basic situation Niedui Town is located in the belly of the Yellow River area, the Yellow River alluvial plain, sand shortage, salinization, barren land, groundwater level of about 3 meters, soil organic matter content of 0.75%, pH value of 7.5, 1 month average temperature 1 ℃, 7