共 50 条
- [31] EFFECT OF MILK-YIELD ON REPRODUCTION [J]. MONATSHEFTE FUR VETERINARMEDIZIN, 1979, 34 (12): : 465 - 468
- [34] CELL COUNT OF MILK IN RELATION TO MILK-YIELD [J]. JOURNAL OF DAIRY RESEARCH, 1978, 45 (01) : 5 - 14
- [36] SOURCES OF VARIATION AND COVARIATION IN MILK-YIELD .1. ENVIRONMENTAL-FACTORS AFFECTING MILK-YIELD [J]. ARQUIVOS DA ESCOLA DE VETERINARIA DA UNIVERSIDADE FEDERAL DE MINAS GERAIS, 1981, 33 (01): : 99 - 107
- [40] MILK-YIELD VARIATION CONCURRENT WITH CONCEPTION [J]. JOURNAL OF DAIRY SCIENCE, 1991, 74 (07) : 2172 - 2179