| Boar management. | |
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MedLine Citation:
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PMID: 779233 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Many boar problems result from an insufficient number of boars in relation to the number of sows in the herd, sexually immature boars, inadequately preconditioned or improperly managed boars. The following factors which determine optimum boar efficiency are discussed: (a) sexual development and mating behaviour, (b) selection, (c) preconditioning, (d) mating systems, (e) examination and culling. |
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Authors:
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A D Leman; H E Rodeffer |
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Publication Detail:
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Type: Journal Article; Review |
Journal Detail:
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Title: The Veterinary record Volume: 98 ISSN: 0042-4900 ISO Abbreviation: Vet. Rec. Publication Date: 1976 Jun |
Date Detail:
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Created Date: 1976-09-01 Completed Date: 1976-09-01 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 0031164 Medline TA: Vet Rec Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 457-9 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Breeding Copulation Ejaculation Estrus Female Fertility Hot Temperature Infertility, Male / veterinary Insemination, Artificial / veterinary Male Pregnancy Semen / cytology Sexual Behavior, Animal Sexual Maturation Spermatozoa / cytology Swine / physiology* Swine Diseases / prevention & control |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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