共 19 条
- [1] BALCH C. C., 1954, Journal of Dairy Research, V21, P165, DOI 10.1017/S0022029900007238
- [6] THE EFFECT OF QUALITY AND QUANTITY OF CARBOHYDRATE AND PROTEIN IN THE RATION OF THE SHEEP ON THE DIGESTIBILITY OF CELLULOSE AND OTHER CONSTITUENTS OF THE RATION, WITH A NOTE ON THE EFFECT OF ADDING VITAMINS OF THE B-COMPLEX ON THE DIGESTIBILITY AND RETENTION OF THE NUTRIENTS OF A HAY RATION [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1953, 43 (03) : 281 - 293
- [7] HUGHES EE, 1934, IND ENG CHEM ANAL ED, V6, P123
- [9] MASSON M, 1950, Br J Nutr, V4, pviii