FACTORS AFFECTING REPRODUCTIVE-PERFORMANCE OF DAIRY-COWS 1ST INSEMINATED AFTER 5 WEEKS POSTPARTUM

被引：61

作者：

STEVENSON, JS

SCHMIDT, MK

CALL, EP

机构：

来源：

关键词：

D O I：

10.3168/jds.S0022-0302(83)81911-0

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

引用

页码：1148 / 1154

页数：7

共 23 条

[1] BARR AJ, 1979, USERS GUIDE SAS 1979
[2] INFLUENCE OF ESTRUS DETECTION ON DAYS OPEN IN DAIRY HERDS
BARR, HL
[J]. JOURNAL OF DAIRY SCIENCE, 1975, 58 (02) : 246 - 247
[3] GENETIC-ASPECTS OF MILK-YIELD AND REPRODUCTIVE-PERFORMANCE
BERGER, PJ
SHANKS, RD
FREEMAN, AE
LABEN, RC
[J]. JOURNAL OF DAIRY SCIENCE, 1981, 64 (01) : 114 - 122
[4] ANALYSIS OF FACTORS AFFECTING CALVING INTERVALS OF DAIRY-COWS
BOZWORTH, RW
BONEWITZ, ER
CALL, EP
WARD, G
[J]. JOURNAL OF DAIRY SCIENCE, 1972, 55 (03) : 334 - &
[5] EARLY POSTPARTUM BREEDING IN DAIRY-COWS - REVIEW
BRITT, JH
[J]. JOURNAL OF DAIRY SCIENCE, 1975, 58 (02) : 266 - 271
[6] Call EP., 1978, LARGE DAIRY HERD MAN, P190
[7] CASIDA LE, 1968, WISCONSIN AGR EXP ST, V270
[8] FONSECA FA, 1980, THESIS N CAROLINA ST
[9] FOOTE RH, 1978, NEW YORK STATE COLLE, V8, P1
[10] RATES OF CONCEPTION BY ARTIFICIAL-INSEMINATION OF DAIRY-CATTLE
GWAZDAUSKAS, FC
LINEWEAVER, JA
VINSON, WE
[J]. JOURNAL OF DAIRY SCIENCE, 1981, 64 (02) : 358 - 362