Agriculture & Biology
Holstein
100%
cows
69%
crossbreds
49%
lactation
40%
milk yield
30%
sires
27%
milk
22%
udders
22%
bulls
21%
dairy cattle
19%
Jersey
18%
heritability
16%
breeds
16%
calving
15%
calves
13%
herds
13%
somatotropin
11%
dry matter intake
10%
milking
10%
Brown Swiss
10%
dairies
10%
parity (reproduction)
10%
health services
9%
body measurements
9%
correlated responses
9%
teats
8%
body size
8%
inheritance (genetics)
8%
dairy herds
7%
lactation stage
7%
milk fat
7%
fetal death
7%
heifers
7%
somatoliberin
7%
breeding value
7%
body weight
6%
body condition
6%
mastitis
6%
dairy cows
6%
days open
6%
milk production
5%
dystocia
5%
genetic correlation
5%
lipids
5%
genetic merit
5%
profitability
5%
Medicine & Life Sciences
Lactation
74%
Milk
61%
Animal Mammary Glands
35%
Fertility
24%
Fats
23%
Cattle
21%
Parity
18%
Body Weight
13%
Milk Proteins
12%
Body Size
12%
Artificial Insemination
11%
Stillbirth
11%
Growth Hormone
11%
Breeding
11%
Health Care Costs
10%
Mastitis
9%
Proteins
9%
Genetic Selection
9%
Postpartum Period
8%
Growth Hormone-Releasing Hormone
7%
Least-Squares Analysis
6%
Delivery of Health Care
5%
Parturition
5%
Costs and Cost Analysis
5%
Health
5%
Foot
5%