EFFECT OF FREQUENCY AND SPACING OF SAMPLING ON ACCURACY AND PRECISION OF ESTIMATING TOTAL LACTATION MILK-YIELD AND CHARACTERISTICS OF THE LACTATION CURVE

被引:20
作者
ANDERSON, SM [1 ]
MAO, IL [1 ]
GILL, JL [1 ]
机构
[1] MICHIGAN STATE UNIV,DEPT ANIM SCI,E LANSING,MI 48824
关键词
D O I
10.3168/jds.S0022-0302(89)79371-1
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
收藏
页码:2387 / 2394
页数:8
相关论文
共 14 条
[1]  
Badner G. B., 1984, Journal of Dairy Science, V67, P182
[2]   FITTING CURVES TO LACTATION DATA [J].
COBBY, JM ;
LEDU, YLP .
ANIMAL PRODUCTION, 1978, 26 (APR) :127-133
[3]   APPLICATIONS OF MULTIVARIATE ANALYSIS OF VARIANCE TO REPEATED MEASUREMENTS EXPERIMENTS [J].
COLE, JWL ;
GRIZZLE, JE .
BIOMETRICS, 1966, 22 (04) :810-&
[4]   ERROR AND BIAS IN USING THE INCOMPLETE GAMMA-FUNCTION TO DESCRIBE LACTATION CURVES [J].
CONGLETON, WR ;
EVERETT, RW .
JOURNAL OF DAIRY SCIENCE, 1980, 63 (01) :101-108
[5]  
CUNNINGHAM EP, 1968, IRISH J AGR RES, V7, P49
[6]   SELECTING FOR LACTATION CURVE AND MILK-YIELD IN DAIRY-CATTLE [J].
FERRIS, TA ;
MAO, IL ;
ANDERSON, CR .
JOURNAL OF DAIRY SCIENCE, 1985, 68 (06) :1438-1448
[7]   LACTATION CURVES [J].
KEOWN, JF ;
EVERETT, RW ;
EMPET, NB ;
WADELL, LH .
JOURNAL OF DAIRY SCIENCE, 1986, 69 (03) :769-781
[8]   AN ALGORITHM FOR LEAST-SQUARES ESTIMATION OF NONLINEAR PARAMETERS [J].
MARQUARDT, DW .
JOURNAL OF THE SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS, 1963, 11 (02) :431-441
[9]   ACCURACY OF SAMPLING PROCEDURES FOR ESTIMATING LACTATION YIELDS - A REVIEW [J].
MCDANIEL, BT .
JOURNAL OF DAIRY SCIENCE, 1969, 52 (11) :1742-&
[10]  
MENCHACA MA, 1981, CUBAN J AGR SCI, V15, P1