CULLING COWS ON PREDICTED FUTURE PROFITABILITY WITH A VARIABLE PLANNING HORIZON

被引:12
作者
CONGLETON, WR
KING, LW
机构
关键词
D O I
10.3168/jds.S0022-0302(85)81192-9
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:2970 / 2983
页数:14
相关论文
共 21 条
[1]   VARIATIONS IN REMOVAL REASONS AND CULLING RATES WITH AGE FOR DAIRY FEMALES [J].
ALLAIRE, FR ;
STERWERF, HE ;
LUDWICK, TM .
JOURNAL OF DAIRY SCIENCE, 1977, 60 (02) :254-267
[2]  
ALPIN DA, 1977, CAPITAL INVESTMENT A
[3]   SELECTION OF DAIRY-CATTLE FOR OVERALL EXCELLENCE [J].
ANDRUS, DF ;
MCGILLIARD, LD .
JOURNAL OF DAIRY SCIENCE, 1975, 58 (12) :1876-1879
[4]   AGE DISTRIBUTION AND HERD LIFE EXPECTANCY IN IOWA DAIRY HERDS [J].
ANDRUS, DF ;
FREEMAN, AE ;
EASTWOOD, BR .
JOURNAL OF DAIRY SCIENCE, 1970, 53 (06) :764-&
[5]   PROFIT-FUNCTIONS IN DAIRY-CATTLE AND EFFECT OF MEASURES OF EFFICIENCY AND PRICES [J].
BALAINE, DS ;
PEARSON, RE ;
MILLER, RH .
JOURNAL OF DAIRY SCIENCE, 1981, 64 (01) :87-95
[6]   REPEATABILITY OF NET ECONOMIC-EFFICIENCY IN DAIRY-CATTLE AND ROLE OF SOME ECONOMIC VARIABLES AS ITS PREDICTORS [J].
BALAINE, DS ;
PEARSON, RE ;
MILLER, RH .
JOURNAL OF DAIRY SCIENCE, 1981, 64 (01) :96-103
[7]   DYNAMIC-MODEL FOR COMBINED SIMULATION OF DAIRY MANAGEMENT STRATEGIES [J].
CONGLETON, WR .
JOURNAL OF DAIRY SCIENCE, 1984, 67 (03) :644-660
[8]   PROFITABILITY OF DAIRY-COW HERD LIFE [J].
CONGLETON, WR ;
KING, LW .
JOURNAL OF DAIRY SCIENCE, 1984, 67 (03) :661-674
[9]   GENETIC AND PHENOTYPIC PARAMETERS FOR A PROFIT FUNCTION AND SELECTION METHOD FOR OPTIMIZING PROFIT IN DAIRY-CATTLE [J].
GILL, GS ;
ALLAIRE, FR .
JOURNAL OF DAIRY SCIENCE, 1976, 59 (07) :1325-1333
[10]  
HLUBIK JG, 1979, THESIS MICHIGAN STAT