表7 常用礦物質(zhì)飼料中礦物元素的含量(以飼喂狀態(tài)為基礎(chǔ)) Mineral concentration in mineral sources (on as-fed basis)
表8 無機來源的微量元素和估測的生物學利用率a Bioavailability for inorganic trace elements
表9 牛、羊常用粗飼料(青綠、青貯及粗飼料)的典型養(yǎng)分(干基)1Typical composition of common feeds for cattle and sheep (based on DM)
表10 鴨用飼料能值的參考值①(飼喂狀態(tài))Energy in feedstuff for ducks (on as-fed basis)
表11 部分飼料中的脂肪酸含量(參考) Fat acids in some feedstuff(reference)*
表12 部分豬、雞、鴨飼料原料的有效能值(仿生法)Some feedstuffs’ effective energy values (bionics) for swine, chicken and duck
(續(xù)完)