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牛蛙是我国饲养多年的一种大型食用蛙类,它生长快,肉质洁白细嫩,鲜美可口,含蛋白质丰高,在国内及国际市场上有很高的经济价值。牛蛙适应性广,平湖山丘均可饲养,抗病力强,繁值快,孵化率高,饲养管理简便,饵料来源丰富,生长速度较快,每只蛙一年可长到1—1.3公斤。因此它已成为农民致富的一条新路。这里介绍一下牛蛙池的构造及设备。一、养蛙场地的选择养蛀场地不受地点的限制,一般水源充足、洪水不泛滥,天旱不干涸的地方都能建池,但以选择地势低平、温暖温润和杂草丛生的洼地较好。要求水源充足,排灌方便,水质清新,pH7—8。二、蛙池的构造1.成蛙池也可做产卵池、大蝌蚪池用,面积
Bullfrog is a large-scale edible frog that has been kept in our country for many years. It grows fast, the meat is white and delicate, delicious and delicious, with high protein content. It has high economic value in domestic and international market. Bullfrog adaptability, Pinghu hills can be reared, disease resistance, fast, fast, high hatching rate, feeding and management is simple, rich source of food, rapid growth, each frog can grow to 1-1.3 kg a year . So it has become a new way for farmers to get rich. Here to introduce the construction and equipment bullfrog pool. First, the choice of raising frog sites Rearing sites are not subject to restrictions, generally adequate water, flooding is not flooding, dry drought can be built where the pool, but to select low-lying, warm and humid and overgrown depression better. Requires adequate water, irrigation and drainage convenience, fresh water, pH7-8. Second, the structure of the frog pool 1. Into the frog pool can also be spawning pool, large tadpole pool area