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1997年我站在北流市郊的中灵村选择两张大面积的池塘养鱼种藕试验,以探索出池塘养鱼种藕获得鱼藕高产高效技术,为今后推广鱼藕生产提供依据。一、材料 1.基础设备中灵村养鱼种藕生产基地面积共53亩,相连两张池塘,具有完整的排灌设备,锅底形池塘,塘底淤泥深度0.3—0.4m,蓄水时最深可达1.5—1.8m。水源方便,可保证随排随灌。一张池塘养有群鸭1500羽,另一张池塘配备一台手扶拖
In 1997, I stood in the Zhongli Village, a suburb of Beiliu, and selected two large-scale test of fish pond lotus cultivation in order to explore the technology of high yield and high efficiency for the cultivation of lotus root in pond fish breeding and provide the basis for the promotion of the production of lotus root in the future. First, the material 1. Basic equipment Ling Village fish lotus root production base covers an area of 53 acres, connected to two ponds, with a complete irrigation and drainage equipment, pot-shaped pond, pond bottom depth of 0.3-0.4m, the deepest when the water Up to 1.5-1.8m. Convenient water can be guaranteed with row with irrigation. A pond with a group of 1,500 birds, another pond equipped with a hand-held drag