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The practical application of age conversion factors to dairy cattle production (butterfat) records
被引:5
作者
:
Ward, AH
论文数:
0
引用数:
0
h-index:
0
Ward, AH
Campbell, JT
论文数:
0
引用数:
0
h-index:
0
Campbell, JT
机构
:
来源
:
JOURNAL OF AGRICULTURAL SCIENCE
|
1938年
/ 28卷
关键词
:
D O I
:
10.1017/S0021859600050942
中图分类号
:
S [农业科学];
学科分类号
:
09 ;
摘要
:
引用
收藏
页码:509 / 522
页数:14
相关论文
共 4 条
[1]
Factors affecting the yield and qualtty of milk. I. The age of the cow.
Kay, RR
论文数:
0
引用数:
0
h-index:
0
机构:
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
Kay, RR
M'Candlish, AC
论文数:
0
引用数:
0
h-index:
0
机构:
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
M'Candlish, AC
[J].
JOURNAL OF AGRICULTURAL SCIENCE,
1929,
19
: 342
-
372
[2]
SANDERS HG, 1928, J AGR SCI, V18, P61
[3]
TUFF P, 1931, 9 WORLD DAIRY C REP, P151
[4]
1933, REP ILL AGR EXP STA
←
1
→
共 4 条
[1]
Factors affecting the yield and qualtty of milk. I. The age of the cow.
Kay, RR
论文数:
0
引用数:
0
h-index:
0
机构:
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
Kay, RR
M'Candlish, AC
论文数:
0
引用数:
0
h-index:
0
机构:
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
W Scotland Agr Coll, Milk Prod Dept, Glasgow, Scotland
M'Candlish, AC
[J].
JOURNAL OF AGRICULTURAL SCIENCE,
1929,
19
: 342
-
372
[2]
SANDERS HG, 1928, J AGR SCI, V18, P61
[3]
TUFF P, 1931, 9 WORLD DAIRY C REP, P151
[4]
1933, REP ILL AGR EXP STA
←
1
→