共 50 条
- [2] MILK-PRODUCTION OF FRIESIAN COWS MILKED OR SUCKLED BY 3 CALVES [J]. ANNALES DE ZOOTECHNIE, 1983, 32 (04): : 475 - 481
- [4] EFFECT OF BREED OF MATE ON MILK-PRODUCTION AND REPRODUCTION IN FRIESIAN COWS [J]. IRISH JOURNAL OF AGRICULTURAL RESEARCH, 1985, 24 (01): : 11 - 20
- [5] INFLUENCE OF SOUNDS ON MILK-PRODUCTION IN COWS [J]. BERLINER UND MUNCHENER TIERARZTLICHE WOCHENSCHRIFT, 1985, 98 (09): : 298 - 302
- [6] INFLUENCE OF FLAVOMYCIN ON COWS MILK-PRODUCTION AND COMPOSITION [J]. MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL, 1983, 38 (01): : 9 - 13