常見(jiàn)例句雙語(yǔ)例句The invention discloses a high-yielding lactating cow protein feed and a preparation method thereof, belonging to the field of animal feed.本發(fā)明公開了一種高產(chǎn)泌乳奶牛蛋白飼料及其制備方法,屬于動(dòng)物飼料領(lǐng) 域。ip.comA lactating cow will consume every year almost six tons of forage dry matter, over 100 bushels of corn, 1,400 pounds of protein supplement, and 225 pounds of mineral/salt.一頭產(chǎn)奶的母牛每年消耗六噸干草,100多蒲式耳的玉米,1,400磅的蛋白質(zhì),還有225磅礦物質(zhì)和鹽。blog.sina.com.cn 返回 lactating cow