RELATIONSHIP OF MANAGEMENT AND FINANCIAL MEASURES AMONG DAIRY HERDS IN VIRGINIA

被引：5

作者：

ZWEIGBAUM, WH

MCGILLIARD, ML

JAMES, RE

KOHL, DM

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT DAIRY SCI,BLACKSBURG,VA 24061

[2] VIRGINIA POLYTECH INST & STATE UNIV,DEPT AGR ECON,BLACKSBURG,VA 24061

来源：

JOURNAL OF DAIRY SCIENCE | 1989年 / 72卷 / 06期

关键词：

D O I：

10.3168/jds.S0022-0302(89)79273-0

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：1612 / 1619

页数：8

共 13 条

[1]

APPLEMAN RD, 1978, NC119 U MINN ANN REP

[2]

BRATTON CA, 1975, 7527 CORN EC STAFF P

[3]

BRATTON CA, 1979, 795 CORN AGR EC RES

[4]

Dillon JL, 1990, ANAL RESPONSE CROP L, V3rd

[5]

FOWERS JC, 1979, 7914 CORN AGR EC RES

[6] RELATIONSHIP OF AGE AT 1ST CALVING, DAYS OPEN, DAYS DRY, AND HERD-LIFE TO A PROFIT FUNCTION FOR DAIRY-CATTLE [J].

GILL, GS ;

ALLAIRE, FR .

JOURNAL OF DAIRY SCIENCE, 1976, 59 (06) :1131-1139

[7]

KELLEY RO, 1967, J DAIRY SCI, V50, P1014

[8]

KNOBLAUCH WA, 1979, J AM SOC FARM MANAG, V43, P29

[9]

KNOBLAUCH WA, 1977, J AM SOC FARM MANAG, V41, P36

[10] ECONOMIC VALUE OF DAIRY-HERD IMPROVEMENT PROGRAMS [J].

MCCAFFREE, JD ;

EVERETT, RW ;

AINSLIE, HR ;

MCDANIEL, BT .

JOURNAL OF DAIRY SCIENCE, 1974, 57 (11) :1420-1422

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