ASPECTS OF IMPROVING WORK ORGANIZATION IN BREEDING DAIRY-COWS

被引：0

作者：

CHIRITA, C

机构：

来源：

REVISTA DE CRESTEREA ANIMALELOR | 1977年 / 27卷 / 08期

关键词：

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

收藏

页码：3 / 16

页数：14

相关论文

共 50 条

[31] LAMENESS IN DAIRY-COWS
STRONG, MG
VETERINARY RECORD, 1987, 121 (19) : 454 - 454
[32] SCHEDULING REPRODUCTIVE EXAMS IN DAIRY-COWS - DESIGNING A TIMETABLE FOR SUCCESSFUL BREEDING
MORROW, DA
VETERINARY MEDICINE, 1988, 83 (12) : 1267 - &
[33] MANAGEMENT ASPECTS OF NEONATAL CALF DIARRHEA IN A HERD OF 400 DAIRY-COWS
ELZE, K
SCHARFE, S
OPPERMANN, C
GRUHLE, J
HERZOG, E
PRAKTISCHE TIERARZT, 1994, 75 (01): : 48 - &
[34] EFFECTS OF EARLY AND LATE BREEDING OF HEIFERS ON MULTIPLE LACTATION PERFORMANCE OF DAIRY-COWS
LIN, CY
MCALLISTER, AJ
BATRA, TR
LEE, AJ
ROY, GL
VESELY, JA
WAUTHY, JM
WINTER, KA
JOURNAL OF DAIRY SCIENCE, 1988, 71 (10) : 2735 - 2743
[35] ECONOMIC COMPARISON OF BREEDING DAIRY-COWS ARTIFICIALLY VERSUS NATURAL-SCIENCE
HILLERS, JK
THONNEY, SC
GASKINS, CT
JOURNAL OF DAIRY SCIENCE, 1978, 61 : 86 - 86
[36] CROSSBREEDING OF DAIRY-COWS WITH BEEF TYPE SIRES - ACTUAL SITUATION AND REQUIREMENTS IN BREEDING
LANGHOLZ, HJ
ZUCHTUNGSKUNDE, 1988, 60 (06): : 466 - 478
[37] TREATMENT OF DAIRY-COWS WITH RECOMBINANT BOVINE SOMATOTROPIN - GENETIC AND PHENOTYPIC ASPECTS
LEITCH, HW
BURNSIDE, EB
MCBRIDE, BW
JOURNAL OF DAIRY SCIENCE, 1990, 73 (01) : 181 - 190
[38] ANALYSIS OF FAILURE TIMES MEASURED ON DAIRY-COWS - THEORETICAL CONSIDERATIONS IN ANIMAL BREEDING
SMITH, SP
ALLAIRE, FR
JOURNAL OF DAIRY SCIENCE, 1986, 69 (01) : 217 - 227
[39] SOCIAL TENSION IN DAIRY-COWS
BOWES, K
WOODGUSH, DGM
APPLIED ANIMAL BEHAVIOUR SCIENCE, 1986, 16 (01) : 95 - 96
[40] MULTIPLE SUCKLING OF DAIRY-COWS
EDMUNDS, J
NEW ZEALAND JOURNAL OF AGRICULTURE, 1974, 129 (05): : 56 - &

← 1 2 3 4 5 →