共 22 条
- [11] MITCHELL H, 1926, 283 AGR EXP STA B
- [12] MITCHELL HW, 1928, 314 ILL AGR EXP STA
- [13] ORSKOV ER, 1970, 13 EUR ASS AN PROD P, P121
- [14] RATTRAY P V, 1969, Proceedings of the New Zealand Society of Animal Production, V29, P102
- [15] RATTRAY PV, 1971, J ANIM SCI, V33, P298
- [16] REID JT, 1968, P CORNELL NUTR C, P18
- [18] SWIFT RW, 1954, ENERGY METABOLISM NU
- [19] WALKER DM, 1969, ENERGY METABOLISM FA, P187
- [20] WIESER MF, 1970, 13 EUR ASS AN PROD P, P53