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江苏省盐城市郊区楼王水产垦殖公司,从1988年开始实行水里养鱼,水面空间养鸭,塘边养猪、羊、兔,四旁建林网,基面栽果树,果树间隙套种经济作物和鱼草,草面养鸡放鹅,畜禽粪肥水养鱼,塘泥肥基,使鱼、畜、禽、林、果、草等合理布局,科学配养。他们将480亩精养鱼池承包给33个综合经营专业户,形成“一户一塘鱼,一圈猪羊兔,一群鸡鹅鸭,一片果树草”的格局。1991年该公司平均每亩土地创产值3739元,纯利达1196.5元,承包户年纯收入都在万元左右。逐步形成了具有特色的综合养鱼模式。现将该模式技术要点介绍如下: 一、两、三个劳力的农户,每户承包鱼池面积以10—30亩为宜,鱼池水深2—
Yancheng City, Jiangsu Province, Lou Wang aquaculture cultivation company, since 1988, the implementation of water fish, water surface duck, pond pigs, sheep, rabbits, built on the network, the base of the fruit trees, fruit trees gap intercropping cash crops And the larvae, grazing chicken put goose, livestock and poultry manure water fish, pond mud base, so that fish, livestock, poultry, forest, fruit, grass and other rational distribution, scientific support. They contracted 480 acres of intensive fish ponds to 33 integrated operation specialized households to form a pattern of “one pond and one goat, a group of goose and goats, a group of chicken and goose, a fruit tree grass”. In 1991, the average production value per acre of land was 3,739 yuan and the net profit reached 1196.5 yuan. The annual net income of contractors was about 10,000 yuan. Gradually formed a unique integrated fish farming mode. Now the technical points of this mode are introduced as follows: One, two or three laborers, each household contracted pond area of 10-30 acres is appropriate, fish pond water depth 2-