RATIO FACTORS FOR ADJUSTING MONTHLY TEST-DAY DATA FOR AGE AND SEASON OF CALVING AND RATIO FACTORS FOR EXTENDING PART LACTATION RECORDS

被引：36

作者：

VANVLECK, L

HENDERSON, CR

机构：

来源：

关键词：

D O I：

10.3168/jds.S0022-0302(61)89860-3

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：1093 / &

共 21 条

[1]

BEARDSLEY JP, 1952, RSACFRCAJCC

[2]

CANNON C. Y., 1933, JOUR DAIRY SCI, V16, P11, DOI 10.3168/jds.S0022-0302(33)93312-3

[3]

Clark RS, 1924, J DAIRY SCI, V7, P547

[4]

FOHRMAN M. H., 1926, JOUR DAIRY SCI, V9, P286

[5] THE RELATION OF SEASON OF FRESHENING TO MILK PRODUCTION [J].

FRICK, GE ;

MANN, AI ;

JOHNSON, S .

FRITZ, GR ;

MCGILLIARD, LD ;

MADDEN, DE .

[7]

HICKMAN C. G., 1957, CANADIAN JOUR ANIMAL SCI, V37, P123

[8]

HOOPER JJ, 1921, J DIARY SCI, V4, P451

Kay, RR ;

M'Candlish, AC .

[10]

KENDRICK JF, 1953, USDA BDI C 162