共 50 条
- [31] EFFECT OF ANTHELMINTIC TREATMENT ON THE MILK-YIELD OF DAIRY-COWS IN ENGLAND, SCOTLAND AND WALESVETERINARY RECORD, 1982, 111 (24) : 546 - 550MICHEL, JFRICHARDS, MALTMAN, JFBMULHOLLAND, JRGOULD, CMARMOUR, J
- [32] RELATION BETWEEN THE SELECTION ON MILK-YIELD AND THE HERDLIFE IN DAIRY-COWSZUCHTUNGSKUNDE, 1984, 56 (05): : 337 - 343ESSL, A
- [33] CRYSTALLINE FAT IN THE RATION FOR HIGH YIELDING DAIRY-COWS IN THE EARLY LACTATION .1. COMMUNICATION - EFFECT ON ROUGHAGE INTAKE, MILK-YIELD AND MILK CONTENTSZUCHTUNGSKUNDE, 1988, 60 (05): : 398 - 412BURGSTALLER, GKLEIN, FPROPSTMEIER, G
- [34] THE INFLUENCE OF A FORMULATED EXCESS OF RUMEN DEGRADABLE PROTEIN OR UNDEGRADABLE PROTEIN ON MILK-PRODUCTION IN DAIRY-COWS IN EARLY LACTATIONANIMAL PRODUCTION, 1988, 46 : 13 - 22SLOAN, BKROWLINSON, PARMSTRONG, DG
- [35] EFFECT OF SOMATOTROPIN INJECTION AND DIETARY-PROTEIN CONCENTRATION ON MILK-YIELD, AND KINETICS OF HORMONES IN DAIRY-COWSJOURNAL OF DAIRY SCIENCE, 1989, 72 (02) : 419 - 428DEBOER, GKENNELLY, JJ
- [36] THE EFFECT ON MILK-YIELD AND COMPOSITION OF INCLUDING EITHER CONTROL SOYA OR FORMALDEHYDE-TREATED SOYA IN THE DIET OF DAIRY-COWS DURING EARLY LACTATIONANIMAL PRODUCTION, 1981, 32 (JUN): : 368 - 368HUNTER, EROWLINSON, PBRETT, PAHARRISON, DGARMSTRONG, DG
- [37] KETOSIS TREATMENT AND MILK-YIELD IN DAIRY-COWS RELATED TO MILK ACETOACETATE LEVELSACTA VETERINARIA SCANDINAVICA, 1990, 31 (04) : 433 - 440SIMENSEN, EHALSE, KGILLUND, PLUTNAES, B
- [38] THE EFFECTS OF ABOMASAL INFUSIONS OF CASEIN OR GLUCOSE ON MILK-YIELD AND ON SOME BLOOD-CONSTITUENTS OF DAIRY-COWS IN EARLY AND LATE LACTATIONANIMAL PRODUCTION, 1984, 38 (JUN): : 538 - 539ISTASSE, LORSKOV, ER
- [39] EFFECT OF HYPERKETONEMIA, FEEDING FREQUENCY AND INTAKE OF CONCENTRATE AND ENERGY ON MILK-YIELD IN DAIRY-COWSANIMAL PRODUCTION, 1993, 56 : 51 - 60GUSTAFSSON, AHANDERSSON, LEMANUELSON, U
- [40] REGRESSION-ANALYSIS OF FACTORS AFFECTING MILK-YIELD OF DAIRY-COWSCANADIAN JOURNAL OF ANIMAL SCIENCE, 1982, 62 (03) : 827 - 835FREDEEN, AHMACLEOD, GKMCMILLAN, IGRIEVE, DG