Linked Life Data

7194627

Source:http://linkedlifedata.com/resource/pubmed/id/7194627

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
1981-6-23
pubmed:abstractText
Reproductive records from 8 commercial dairy herds in a herd health scheme were examined to determine the effect of the calving to first service interval on breeding performance. A reduction in the first service conception rate was observed in cows bred within 60 days of calving. Early breeding did not appear to have any adverse effect on subsequent reproductive performance. A linear relationship between days to first service and intercalving interval was demonstrated. A 1-day reduction in the interval to first service reduced the intercalving interval by 0.86 of a day. This paper shows that a reduction in calving to service intervals to achieve annual calving produces high economic gains.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0005-0423
pubmed:author
pubmed:issnType
Print
pubmed:volume
56
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
477-80
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
The effect of variations in the interval between calving and first service on the reproductive performance of normal dairy cows.
pubmed:publicationType
Journal Article, Comparative Study