COMPARISON OF SOME SUGGESTED MEASURES OF PERSISTENCY OF MILK-YIELD IN DAIRY-COWS

被引：30

作者：

MADSEN, O ^{[1
]}

机构：

[1] VET & AGR UNIV, INST ANIM SCI, COPENHAGEN, DENMARK

来源：

ANIMAL PRODUCTION | 1975年 / 20卷 / APR期

关键词：

D O I：

10.1017/S0003356100035182

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：191 / 197

页数：7

共 7 条

[1] GJOL CHRISTENSEN L., 1970, Acta Agriculturae Scandinavica, V20, P293
[2] CHRISTENSEN L G, 1974, Acta Agriculturae Scandinavica, V24, P147
[3] HARVEY WR, 1972, INSTRUCTIONS LSMLMM
[4] SELECTION ON TEST-DAY FAT PERCENTAGE AND MILK PRODUCTION
KEOWN, JF
VANVLECK, LD
[J]. JOURNAL OF DAIRY SCIENCE, 1971, 54 (02) : 199 - &
[5] MADSEN O, 1974, THESIS ROYAL VET AGR
[6] MADSEN O, 1974, 25TH ANN M EAAP COP
[7] FACTORS AFFECTING PERSISTENCY OF LACTATION IN CATTLE
WOOD, PDP
[J]. NATURE, 1968, 218 (5144) : 894 - &