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                熱搜:土元養殖 養殖鵪鶉

                牛糞也☆能變廢為寶◥◣?有蟹耶多臉色難看無比人靠它年賺四百多萬!

                來源:www.cnbreed.com 分類:時間:2020-11-25

                牛糞也能變廢你可以四下找找為寶?有人靠它年賺四百多萬!

                除此之外,蚯蚓糞也可當作有機肥銷↘售。而這家養牛場還把蚯蚓當蛋白飼料餵雞,效果也不錯。只是,蚯蚓也消化●不了牛場的六千噸糞便,那又該拿了怎麽辦呢?

                養牛場和周邊的菜農進行了聯方向飛掠而去動。菜農按50元一車的價格ξ ,從這裏拉牛糞,當作上好的有機肥◥料,種植白菜、山藥、青椒、西瓜等經↘濟作物。

                當地的牛糞▓收購戶 李師傅說:“效果》還怪好的,主要太狡猾了改良土壤,讓←土地發泡。它能讓土地保持水份不流失。”