xiguashixiajiqingrexiaoshudeyouliangshipin,renmenwangwangzaishiyongxiguahongrangyihou,jiangxiguapidiudiao。qishi,xiguapiyingyangfengfu,jingjiandanjiagong,bujinkegongrenshiyong,erqiekezuoyusiliao。在西瓜皮中,含有魚類所需的粗蛋白質、脂肪、粗纖維素和葉綠素等營養物質,還含有胡蘿卜素、硫胺素、抗壞血酸及鈣、磷、鐵等礦物鹽。用西瓜皮喂魚,適口性好,魚愛吃,易消化吸收,有利於魚的健康生長。
用西瓜皮喂魚,可采取打漿鮮喂和碾成粉狀幹喂兩種方法。1.打漿鮮喂:把ba收shou集ji起qi來lai的de新xin鮮xian西xi瓜gua皮pi洗xi淨jing,用yong打da漿jiang機ji打da成cheng果guo漿jiang。然ran後hou,將jiang這zhe種zhong漿jiang向xiang魚yu池chi中zhong全quan池chi潑po灑sa,用yong來lai喂wei養yang塘tang魚yu等deng,每mei公gong頃qing魚yu池chi水shui麵mian每mei天tian潑po灑sa西xi瓜gua皮pi漿jiang1200-1500公gong斤jin。這zhe些xie西xi瓜gua皮pi漿jiang潑po灑sa到dao魚yu池chi水shui中zhong後hou,除chu可ke直zhi接jie供gong魚yu攝she食shi外wai,還hai能neng在zai細xi菌jun的de作zuo用yong下xia,轉zhuan為wei水shui中zhong浮fu遊you生sheng物wu的de營ying養yang,促cu進jin魚yu池chi中zhong浮fu遊you生sheng物wu的de增zeng殖zhi,從cong而er起qi到dao投tou喂wei飼si料liao和he培pei肥fei水shui質zhi的de雙shuang重zhong作zuo用yong。2.破碎幹喂:baxiguapixijing,xianyongpaodaopaochengbopian,ranhoushaigan,zainianchengfenmozhuang,touruyuchizhongweiyu。touweishi,jieheqitayusiliao,meigongqingyuchimeicitouweixiguapifen30-40公斤,每日可投喂3次。
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