共 50 条
- [22] GENETIC AND PHENOTYPIC PARAMETERS FOR PRODUCTION AND DAYS OPEN IN THE 1ST 3 LACTATIONS OF SWEDISH DAIRY-CATTLE [J]. ACTA AGRICULTURAE SCANDINAVICA, 1989, 39 (02): : 203 - 215
- [27] GENETIC AND PHENOTYPIC PARAMETERS FOR THE 1ST 3 LACTATION NUMBERS OF GERMAN RED AND WHITES AND GERMAN FRIESIANS [J]. ZUCHTUNGSKUNDE, 1983, 55 (03): : 163 - 176
- [29] EXPERIENCES WITH CHAROLAIS SUCKLING COWS IN 1ST 3 LACTATIONS [J]. REVUE DE L AGRICULTURE, 1977, 30 (05): : 1105 - 1130
- [30] GENETIC-PARAMETERS OF LACTATION PERFORMANCE INDEX IN SAHIWAL CATTLE [J]. INDIAN JOURNAL OF ANIMAL SCIENCES, 1984, 54 (02): : 204 - 205