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辰溪县后塘瑶族乡元坪村中年农民张贤玉1992年靠科学养鱼全家人均年收入突破3000元,成为当地勤劳致富奔小康的典型。四口之家的张贤玉,这些年来靠发展庭院经济致了富,但他并不满足于现状,予年初承包了村里一口面积5亩多,已闲置多年的水库养鱼。他运用多年来利用稻田及小山塘养鱼摸索出的“决窍”,订阅购买了多种养殖技术报刊和资料,学习掌握养鱼新技术、新方法,并结合山区气候特点来进行草、鲤、鲢多品种混养。在饲
Chen Xi County Hou Tong Yao Township Yuan Ping Village middle-aged farmers Zhang Xian-yu 1992 by science fish per capita annual income exceeded 3,000 yuan, becoming a typical hard-working local well-off typical. Zhang Xiangyu, a family of four, has made money thanks to the development of the courtyard economy over the years. However, he was not satisfied with the status quo. He contracted to the village an area of more than 5 mu at the beginning of this year and has been idle for many years. He used many years of “padlocks” by using paddy fields and small ponds to fish out, subscribed and purchased various kinds of farming techniques and newspapers and materials, learned and learned new techniques and methods of fish farming, and combined with the characteristics of mountainous climates, Silver carp polyculture. Feed