共 24 条
- [1] [Anonymous], 1970, OFFICIAL METHODS ANA
- [2] COOK CW, 1950, UTAH AGR EXP STA B, V344
- [3] COOK CW, 1968, UTAH STATE U AGR EXP, V472
- [5] GANSKOPP DC, 1978, THESIS OREGON STATE
- [6] HARRIS ROBERT W., 1954, JOUR RANGE MANAGEMENT, V7, P250, DOI 10.2307/3893926
- [7] Holechek J.L., 1980, THESIS OREGON STATE
- [8] LONG R, 1960, WYOMING AGR EXP STA, V370
- [9] McEWEN LOWELL C., 1965, J RANGE MANAGE, V18, P184, DOI 10.2307/3895594
- [10] ESTIMATING DIGESTIBLE ENERGY FROM DIGESTIBLE DRY AND ORGANIC MATTER IN DIETS OF GRAZING CATTLE [J]. JOURNAL OF RANGE MANAGEMENT, 1971, 24 (01): : 73 - &