Recursos de colección

RiuNet. Repositorio institucional de la Universitat de Valencia (102.815 recursos)

RiuNet es el Repositorio Institucional de la Universitat Politècnica de València, gestionado por la Biblioteca, cuyo objetivo es ofrecer acceso en Internet a la producción científica, académica y corporativa de la comunidad universitaria con la finalidad de aumentar su visibilidad y hacerla accesible y preservable.

Mostrando recursos 1 - 16 de 16

  1. TRADITIONAL RABBITRIES ON THE ISLAND OF CRETE IN GREECE : GENERAL OUTLOOK

    Christodoulopoulos, G.; Burriel, A.R.; Labrinidi, S.; Kritas, S.K.
    [EN] Greek people consume a limited amount of rabbit meat, with the exception of the island of Crete. In Crete rabbit meat is a traditional dish. A large number of farmer or shepherding families grow rabbits. This study focuses on the traditional rabbitries that serve mainly as a source of meat for the needs of the family, thus become good examples of farming priorities of low-income families. The study focused on rabbitries located at the villages of Krousonas, Sarchos, Korfes and Loutraki in the county of lraklion, Crete. A total of 70 traditional rabbitries were observed for the duration of four months (July to October 2000). The facilities of...

  2. TRADITIONAL RABBITRIES ON THE ISLAND OF CRETE IN GREECE : GENERAL OUTLOOK

    Christodoulopoulos, G.; Burriel, A.R.; Labrinidi, S.; Kritas, S.K.
    [EN] Greek people consume a limited amount of rabbit meat, with the exception of the island of Crete. In Crete rabbit meat is a traditional dish. A large number of farmer or shepherding families grow rabbits. This study focuses on the traditional rabbitries that serve mainly as a source of meat for the needs of the family, thus become good examples of farming priorities of low-income families. The study focused on rabbitries located at the villages of Krousonas, Sarchos, Korfes and Loutraki in the county of lraklion, Crete. A total of 70 traditional rabbitries were observed for the duration of four months (July to October 2000). The facilities of...

  3. TISSUE DISTRIBUTION AND RESIDUE DEPLETION OF OXYTETRACYCLINE IN THE RABBIT

    Villa, R.; Cagnardi, P.; Bacchetta, P.; Sonzogni, O.; Faustini, M.; Carli, S.
    [EN] Oxytetracycline (OTC) is an antimicrobial drug widely used in the rabbit for treatment of intestinal and respiratory diseases sustained by Pasteurella spp, Sa/mone//a spp. or E. Coli. This study was carried out to evaluate the distribution and residue depletion of oxytetracycline. The tissue distribution study was performed treating animals with a single dose of 80 mg of OTC per kg body weight (b.w.) in 2.7 kg rabbits. The residue studies were performed administering OTC vía drinking water (680 ppm) or vía pelleted food (1000 ppm). Real daily intake ranged from 50 to 80 mg per kg b.w. for 5 consecutive days. The drug tissue concentrations were determined by an...

  4. TISSUE DISTRIBUTION AND RESIDUE DEPLETION OF OXYTETRACYCLINE IN THE RABBIT

    Villa, R.; Cagnardi, P.; Bacchetta, P.; Sonzogni, O.; Faustini, M.; Carli, S.
    [EN] Oxytetracycline (OTC) is an antimicrobial drug widely used in the rabbit for treatment of intestinal and respiratory diseases sustained by Pasteurella spp, Sa/mone//a spp. or E. Coli. This study was carried out to evaluate the distribution and residue depletion of oxytetracycline. The tissue distribution study was performed treating animals with a single dose of 80 mg of OTC per kg body weight (b.w.) in 2.7 kg rabbits. The residue studies were performed administering OTC vía drinking water (680 ppm) or vía pelleted food (1000 ppm). Real daily intake ranged from 50 to 80 mg per kg b.w. for 5 consecutive days. The drug tissue concentrations were determined by an...

  5. PETITS PROJETS CUNICOLES ET DEVELOPPEMENT RURAL EN TUNISIE :POSSIBILITES ET LIMITES

    Bergaoui, R.; Kennou- Sebeï, S.; Fekih, S.
    [EN] In Tunisia, the breeding of rabbits often represents an importan! componen! of projects of rural development. This breeding is developed in small units (15 to 20 does) using technologies of the industrial system (buildings, wire mesh cages, concentrate feeding .... ). Fifteen units established within the framework of a project of rural development were studied during one year. On average, the dimension of a breeding unit was 18.4 New Zealand White does and 2 Californian males. The number of breeding does per mother cage was 1 .15. Matings were performed 3 to 7 days after each kindling and the fertility rate was 66.2 kindlings per 100 matings. On average,...

  6. PETITS PROJETS CUNICOLES ET DEVELOPPEMENT RURAL EN TUNISIE :POSSIBILITES ET LIMITES

    Bergaoui, R.; Kennou- Sebeï, S.; Fekih, S.
    [EN] In Tunisia, the breeding of rabbits often represents an importan! componen! of projects of rural development. This breeding is developed in small units (15 to 20 does) using technologies of the industrial system (buildings, wire mesh cages, concentrate feeding .... ). Fifteen units established within the framework of a project of rural development were studied during one year. On average, the dimension of a breeding unit was 18.4 New Zealand White does and 2 Californian males. The number of breeding does per mother cage was 1 .15. Matings were performed 3 to 7 days after each kindling and the fertility rate was 66.2 kindlings per 100 matings. On average,...

  7. NOTE : UTILISATION DE L'ORGE EN VERT PRODUITE HORS SOL POUR ALIMENTER DES LAPINS EN CROISSANCE EN SYSTEME FAMILIAL

    Kriaa, S.; Bergaoui, R.; Kennou, S.
    [EN] Twenty, 42-day old crossbred rabbits (New-Zealand x Californian) were divided in 2 groups and raised in wire mesh cages involving 5 rabbits per cage. During the 7 weeks of the experiment, rabbits received daily one of the following feeding programmes : control ration (T) - 160 g pelleted concentrate per animal, or experimental ration (E) - 80 g of the same concentrate + 400 g per animal of barley grass produced in 1 O days using a hydroponic method. The crude fibre content of barley grass was 24.8% of dry mater (DM). Barley grass (whole plant parts) was readily consumed by rabbits. lntake of barley grass represented 40%...

  8. NOTE : UTILISATION DE L'ORGE EN VERT PRODUITE HORS SOL POUR ALIMENTER DES LAPINS EN CROISSANCE EN SYSTEME FAMILIAL

    Kriaa, S.; Bergaoui, R.; Kennou, S.
    [EN] Twenty, 42-day old crossbred rabbits (New-Zealand x Californian) were divided in 2 groups and raised in wire mesh cages involving 5 rabbits per cage. During the 7 weeks of the experiment, rabbits received daily one of the following feeding programmes : control ration (T) - 160 g pelleted concentrate per animal, or experimental ration (E) - 80 g of the same concentrate + 400 g per animal of barley grass produced in 1 O days using a hydroponic method. The crude fibre content of barley grass was 24.8% of dry mater (DM). Barley grass (whole plant parts) was readily consumed by rabbits. lntake of barley grass represented 40%...

  9. INFLUENCE OF SOLID FEED INTAKE AND AGE AT WEANING ON CAECAL CONTENT CHARACTERISTICS AND POST-WEANING PERFORMANCE

    Nizza, A.; Di Meo, C.; Stanco, G.; Cutrignelli, M.I.
    [EN] This study examined the effects of the feed/milk ratio at weaning time on caecal content characteristics at weaning and on post-weaning performances. Twenty-seven primiparous NewZealand White does were used in this study involving with standardized litters of 8 kits at birth and a minimum of 7 kits alive at weaning. During lactation, ali does were mated and fertilized 12 days after kindling. Litters were caged separately from their mother and fed according to the following scheme: Group A (n = 8), litters fed ad libitum and weaned at 35 days; Group B (n = 1 O) litters fed 60% ad libitum and weaned at 35 days; Group C...

  10. INFLUENCE OF SOLID FEED INTAKE AND AGE AT WEANING ON CAECAL CONTENT CHARACTERISTICS AND POST-WEANING PERFORMANCE

    Nizza, A.; Di Meo, C.; Stanco, G.; Cutrignelli, M.I.
    [EN] This study examined the effects of the feed/milk ratio at weaning time on caecal content characteristics at weaning and on post-weaning performances. Twenty-seven primiparous NewZealand White does were used in this study involving with standardized litters of 8 kits at birth and a minimum of 7 kits alive at weaning. During lactation, ali does were mated and fertilized 12 days after kindling. Litters were caged separately from their mother and fed according to the following scheme: Group A (n = 8), litters fed ad libitum and weaned at 35 days; Group B (n = 1 O) litters fed 60% ad libitum and weaned at 35 days; Group C...

  11. FATTY ACID COMPOSITION OF TWO DIFFERENT MUSCLES IN RABBITS :ALTERATIONS IN RESPONSE TO SATURATED OR UNSATURATED DIETARY FATTY ACID COMPLEMENTATION

    Szabó, A.; Romvári, R.; Fébel, H.; Nagy, I.; Szendrõ, ZS.
    [EN] Two experiments were carried out to determine differences in the fatty acid profile of two rabbit muscles, /ongissimus dorsi (l.d.) and vastus latera/is (v.I.). Fatty acid analysis was carried out by gas chromatography on the samples of ten 8-week-old rabbits, in the first experiment after a 4-week feeding period with a commercial pelleted diet, to obtain information about possible differences. In the second experiment 4-week treatments were performed with two high-fat experimental feeds, from which one was complemented with a saturated animal fat source (FAT) and the other with an unsaturated fat source, full-fat soya (SOYA). Samples were obtained from eighteen 8-week-old rabbits per diet. With the commercial diet,...

  12. FATTY ACID COMPOSITION OF TWO DIFFERENT MUSCLES IN RABBITS :ALTERATIONS IN RESPONSE TO SATURATED OR UNSATURATED DIETARY FATTY ACID COMPLEMENTATION

    Szabó, A.; Romvári, R.; Fébel, H.; Nagy, I.; Szendrõ, ZS.
    [EN] Two experiments were carried out to determine differences in the fatty acid profile of two rabbit muscles, /ongissimus dorsi (l.d.) and vastus latera/is (v.I.). Fatty acid analysis was carried out by gas chromatography on the samples of ten 8-week-old rabbits, in the first experiment after a 4-week feeding period with a commercial pelleted diet, to obtain information about possible differences. In the second experiment 4-week treatments were performed with two high-fat experimental feeds, from which one was complemented with a saturated animal fat source (FAT) and the other with an unsaturated fat source, full-fat soya (SOYA). Samples were obtained from eighteen 8-week-old rabbits per diet. With the commercial diet,...

  13. EARLY WEANING OF YOUNG RABBITS : A REVIEW

    Pascual Amorós, Juan José
    [EN] In the present work, the main recen! literature concerning early weaning of young rabbits was reviewed. Available information about the possible effect of early weaning practice on reproductive females (corporal condition and health status), weaned kits (changes of caecum fermentation and digestive enzymatic activities) and growing rabbits (performance and health status) was revised. Early weaning at 21-25 days seems to be a feasible practice that could have interesting possibilities from a productive point of view. This practice should decrease the usual reserve mobilization of does during the last days of lactation and could allow a specific and more adequate nutrition of kits around weaning time. However, more information about...

  14. EARLY WEANING OF YOUNG RABBITS : A REVIEW

    Pascual Amorós, Juan José
    [EN] In the present work, the main recen! literature concerning early weaning of young rabbits was reviewed. Available information about the possible effect of early weaning practice on reproductive females (corporal condition and health status), weaned kits (changes of caecum fermentation and digestive enzymatic activities) and growing rabbits (performance and health status) was revised. Early weaning at 21-25 days seems to be a feasible practice that could have interesting possibilities from a productive point of view. This practice should decrease the usual reserve mobilization of does during the last days of lactation and could allow a specific and more adequate nutrition of kits around weaning time. However, more information about...

  15. ALTERNATIVE PEN HOUSING SYSTEM FOR FATTENING RABBITS : EFFECTS OF GROUP DENSITY AND LITTER

    LAMBERTINI, L.; VlGNOLA, G.; ZAGHINI, G.
    [EN] The purpose of this experiment was to verify the compatibility of a group housing system, from weaning to slaughter, with the rabbit modern productive standards, evaluating the effects of different stocking densities and type of litter on health, performances and sorne aspects of carcass and meat quality. Two experiments were carried out. In the first, 184 rabbits were housed in two-places, either wire mesh cages (16/m2 ) or in 1.0 m2 pens on a straw litter al 2 densities (8 or 16 rabbits per m\ in the second experiment, 232 rabbits were housed in the same pens and at the same densities on either straw or wood shavings, while...

  16. ALTERNATIVE PEN HOUSING SYSTEM FOR FATTENING RABBITS : EFFECTS OF GROUP DENSITY AND LITTER

    LAMBERTINI, L.; VlGNOLA, G.; ZAGHINI, G.
    [EN] The purpose of this experiment was to verify the compatibility of a group housing system, from weaning to slaughter, with the rabbit modern productive standards, evaluating the effects of different stocking densities and type of litter on health, performances and sorne aspects of carcass and meat quality. Two experiments were carried out. In the first, 184 rabbits were housed in two-places, either wire mesh cages (16/m2 ) or in 1.0 m2 pens on a straw litter al 2 densities (8 or 16 rabbits per m\ in the second experiment, 232 rabbits were housed in the same pens and at the same densities on either straw or wood shavings, while...

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