A recent test with layers fed corn - based diets demonstrated a significant reduction of feed consumption resulting in a noteworthy decrease of feed conversion by 5 . 8 % 最近對飼喂玉米基礎日糧的蛋雞試驗表明,飼料消耗量的顯著減少,飼料轉化率改善5 . 8 % 。
Poultry do not have the enzymes to correctly break down these non - starch polysaccharides , which limit the digestibility of corn - soybean - based feeds 由于家禽體內無法分泌非淀粉多糖酶來正常分解這些非淀粉多糖,因而限制了家禽對玉米豆粕基礎日糧的消化率。
The result showed that there was no significant difference between the groups in slaughter performance and meat quality indices , but the protein content of the group of basal diet + 1 . 0 % chinese herbal medicine was higher than other groups , while fat content was lower than other groups 結果結果表明:各處理間的各項屠宰性能和肉品品質的指標之間差異不顯著,但基礎日糧中草藥1 . 0 %水平組的蛋白含量略高于其它組,脂肪含量低于其它組。
The test has adopted random control design , 1000 white feature boilers were randomly divided into 5 groups : basal diet + flavomycin , basal diet + 1 . 0 % chinese herbal medicine , basal diet + 1 . 5 % chinese herbal medicine , basal diet + 1 . 0 % chinese herbal medicine + betaine , are basal diet 方法采用隨機單位組設計,將1000羽白羽肉仔雞隨機分為基礎日糧黃霉素、基礎日糧中草藥1 . 0 %水平、基礎日糧中草藥1 . 5 %水平、基礎日糧中草藥1 . 0 %水平甜菜堿、基礎日糧5組。