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前不久,笔者到中江县东山乡一美国青蛙养殖场参观,据场主介绍,他的成年蛙喂食主要靠猪肺叶。究其原因,一是美蛙有吃活食的习性;二是用猪肺喂美蛙成本低,花0.5元买500克美蛙食后可增重200克左右,饲用效益显著。其饲畏方法如下:(1)加工:买来新鲜猪肺后,先去掉气管和脂肪等,再根据美蛙的大小把猪肺切成小块。一次如买得多,可放冰柜冷冻,加工时再用温水泡软。(2)投喂:小面积养蛙,只要将加工好的猪肺投撒在水而上即可。春秋
Not long ago, I went to Dongjiang Township, Zhongjiang County, a US frog farms to visit, according to the main introduction, his adult frog feeding depends mainly on porcine lung lobes. The reason is that the frog has a habit of eating live food; the second is the cost of feeding the frog with pork lung is low, spend 0.5 yuan to buy 500 grams of frog food weight gain of about 200 grams, significant feed efficiency. The Feizhi methods are as follows: (1) Processing: buy fresh pig lung, first remove the trachea and fat, etc., and then according to the size of the frog cut pig lungs. Once as much as you buy, you can put the freezer frozen, warm foam soaked when processing. (2) feeding: a small area to raise frogs, as long as the processed pig lungs can be cast in the water and can. Spring and autumn