论文部分内容阅读
牛蛙小面积圈养,具有产量高、设备简单、管理方便、易放易捕、占地少等优点,是农村发展庭院经济、尽快脱贫致富的可选项目之一。一、蛙池的建造牛蛙小面积圈养,蛙池面积以2~10平方米为宜。蛙池由饵料台和水沟组成。饵料台既是牛蛙摄食物所,又是牛蛙的栖息地域。一般要求饵料台占蛙池总面积的65%左右。池内均用水泥灰浆抹面,饵料台四周要有高2厘米的边框。水沟的水深可依所养殖蛙体的大小而定,幼蛙池水深25厘米,成蛙池水深30厘米左右。水沟两端应分别设进、出水管(孔)。池的四周应砌好围墙。幼蛙池围墙高85厘米,成蛙池围墙高1.3米。炎热季节,蛙池的上空应有
Bullfrog small-area captive has the advantages of high yield, simple equipment, convenient management, easy and easy to catch, less land occupation, etc. It is one of the optional projects to develop the courtyard economy in rural areas and get rid of poverty as soon as possible. First, the construction of frog pool Bullfrog small area captive frog pool area of 2 to 10 square meters is appropriate. Frog pool bait table and ditch composition. Food bait station is both bullfrog food and bullfrog habitat. General requirements bait Taiwan accounted for about 65% of the total area of the frog pool. The pool is plastered with cement plaster surface, bait table around to have 2 cm high border. The depth of the ditch can be determined by the size of the breeding frog body, frog pool depth of 25 cm into the frog pool depth of about 30 cm. Ditch should be set into both ends, the outlet pipe (hole). The walls should be built around the pool. Frog pool wall 85 cm high, into the frog pool wall 1.3 meters high. Hot season, the frog pool should be over the sky