共 23 条
- [2] BARBUT M, 1971, ELEMENTS ANAL MATH C
- [3] BLAXTER K. L., 1961, Animal Prod., V3, P51
- [4] A STUDY OF THE GROWTH OF SHEEP TO MATURITY [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1982, 98 (APR) : 405 - 420
- [5] BOCQUIER F, 1985, THESIS PARIS, P105
- [6] FEEDING VALUE OF PELLETED HAYS .I. INFLUENCE OF TYPE OF HAY AND FINENESS OF GRINDING ON DIGESTIBILITY AND AMOUNT EATEN [J]. ANNALES DE ZOOTECHNIE, 1967, 16 (02): : 123 - +
- [9] EFFECT OF TIME OF YEAR ON ROUGHAGE INTAKE OF HOUSED SHEEP [J]. NATURE, 1964, 204 (496) : 798 - +
- [10] Kay R. N. B., 1979, ARC Research Review, V5, P13