[Digestive capacity and metabolism experiments on milk cows after using silage from continuously verdant land. 2. The first use, in 1967, of ensilage and hay as only feed].
作者信息
Papendick K, Bruhn G A
出版信息
Z Tierphysiol Tierernahr Futtermittelkd. 1970 Apr;26(3):151-62.