Reproductive activity and welfare of rabbit does
This paper reviews the relationships between reproductive performance and welfare of the rabbit does. In the last 10 years the profitability of rabbit farms has increased mainly due to improvements in management and genetic selection but several problems mainly related to animal welfare have also oc...
| Main Author: | |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2010-04-01
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| Series: | Italian Journal of Animal Science |
| Subjects: | |
| Online Access: | http://www.aspajournal.it/index.php/ijas/article/view/1635 |
| _version_ | 1828518609795678208 |
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| author | C. Castellini |
| author_facet | C. Castellini |
| author_sort | C. Castellini |
| collection | DOAJ |
| description | This paper reviews the relationships between reproductive performance and welfare of the rabbit does. In the last 10 years the profitability of rabbit farms has increased mainly due to improvements in management and genetic selection but several problems mainly related to animal welfare have also occurred. The mortality and rates of female replacement per year are very high and the replaced females often show poor body condition and low performance. The effect of kindling order, litter size, genetic strain, weaning age and reproduction rhythm on the reproductive performance and welfare of females and some mechanisms implicated in these effects are discussed. Modern rabbit does produce a lot of milk which have a high energetic value which leads to a mobilization of body fat which results in an energy deficit. In the current reproductive rhythms, there is an extensive overlap between lactation and gestation. The resulting energetic and hormonal antagonism reduces the fertility rate and lifespan of the doe. Strategies to improve the fertility, lifespan and welfare of does are discussed. An approach which combines various strategies seems to be required to meet these objectives. Since the factors involved in this productive system are fixed (genetic strain, environment) the most powerful way to improve doe welfare is to choose a reproductive rhythm that is adapted to the physiology of the does. |
| first_indexed | 2024-12-11T18:57:51Z |
| format | Article |
| id | doaj.art-6777a30d9fe54d858606a1644fabee10 |
| institution | Directory Open Access Journal |
| issn | 1594-4077 1828-051X |
| language | English |
| last_indexed | 2024-12-11T18:57:51Z |
| publishDate | 2010-04-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Italian Journal of Animal Science |
| spelling | doaj.art-6777a30d9fe54d858606a1644fabee102022-12-22T00:54:05ZengTaylor & Francis GroupItalian Journal of Animal Science1594-40771828-051X2010-04-0161s74374710.4081/ijas.2007.1s.743Reproductive activity and welfare of rabbit doesC. CastelliniThis paper reviews the relationships between reproductive performance and welfare of the rabbit does. In the last 10 years the profitability of rabbit farms has increased mainly due to improvements in management and genetic selection but several problems mainly related to animal welfare have also occurred. The mortality and rates of female replacement per year are very high and the replaced females often show poor body condition and low performance. The effect of kindling order, litter size, genetic strain, weaning age and reproduction rhythm on the reproductive performance and welfare of females and some mechanisms implicated in these effects are discussed. Modern rabbit does produce a lot of milk which have a high energetic value which leads to a mobilization of body fat which results in an energy deficit. In the current reproductive rhythms, there is an extensive overlap between lactation and gestation. The resulting energetic and hormonal antagonism reduces the fertility rate and lifespan of the doe. Strategies to improve the fertility, lifespan and welfare of does are discussed. An approach which combines various strategies seems to be required to meet these objectives. Since the factors involved in this productive system are fixed (genetic strain, environment) the most powerful way to improve doe welfare is to choose a reproductive rhythm that is adapted to the physiology of the does.http://www.aspajournal.it/index.php/ijas/article/view/1635Rabbit doe,Welfare, Reproductive performance. |
| spellingShingle | C. Castellini Reproductive activity and welfare of rabbit does Italian Journal of Animal Science Rabbit doe,Welfare, Reproductive performance. |
| title | Reproductive activity and welfare of rabbit does |
| title_full | Reproductive activity and welfare of rabbit does |
| title_fullStr | Reproductive activity and welfare of rabbit does |
| title_full_unstemmed | Reproductive activity and welfare of rabbit does |
| title_short | Reproductive activity and welfare of rabbit does |
| title_sort | reproductive activity and welfare of rabbit does |
| topic | Rabbit doe,Welfare, Reproductive performance. |
| url | http://www.aspajournal.it/index.php/ijas/article/view/1635 |
| work_keys_str_mv | AT ccastellini reproductiveactivityandwelfareofrabbitdoes |