共 26 条
- [11] HERBEL C. H., 1966, Journal of Range Management, V19, P173, DOI 10.2307/3895642
- [13] KARTCHNER RJ, 1982, P W SECT AM SOC ANIM, V33, P308
- [14] BEHAVIOR OF RANGE COWS IN RESPONSE TO WINTER WEATHER [J]. JOURNAL OF RANGE MANAGEMENT, 1976, 29 (01): : 9 - 12
- [15] McILVAIN E. H., 1962, JOUR RANGE MANAGEMENT, V15, P143, DOI 10.2307/3894913
- [16] PHYSIOLOGY OF EATING AND ENERGY EXPENDITURE OF RUMINANT AT PASTURE [J]. JOURNAL OF RANGE MANAGEMENT, 1974, 27 (06): : 437 - 443
- [17] PETERSON R. A., 1955, JOUR RANGE MANAGEMENT, V8, P51, DOI 10.2307/3894403
- [18] ESTIMATING DIGESTIBLE ENERGY FROM DIGESTIBLE DRY AND ORGANIC MATTER IN DIETS OF GRAZING CATTLE [J]. JOURNAL OF RANGE MANAGEMENT, 1971, 24 (01): : 73 - &
- [20] ANALYSIS OF INGESTIVE BEHAVIOR AND ACTIVITY OF CATTLE UNDER FIELD CONDITIONS [J]. APPLIED ANIMAL ETHOLOGY, 1978, 4 (04): : 301 - 313