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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
29/01/2020 |
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Actualizado : |
29/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CALVET, S.; ESTELLÉS, F.; HERMIDA, B.; BLUMETTO, O.; TORRES, A.G. |
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Afiliación : |
S. CALVET, Institute of Animal Science and Technology, Universidad Politécnica de Valencia, Valencia, Spain; F. ESTELLÉS, Institute of Animal Science and Technology, Universidad Politécnica de Valencia, Valencia, Spain; B. HERMIDA, Department of Environment and Soil Sciences, Universitat de Lleida, Lleida, Spain; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. G. TORRES, Institute of Animal Science and Technology, Universidad Politécnica de Valencia, Valencia, Spain. |
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Título : |
Experimental balance to estimate efficiency in the use of nitrogen in rabbit breeding. |
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Fecha de publicación : |
2008 |
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Fuente / Imprenta : |
World Rabbit Science, October 2008, Volume 16, Issue 4, Pages 205-211. |
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Descripción física : |
2-s2.0-58849129743 |
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ISSN : |
1257-5011 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received February 2008 / Accepted July 2008. |
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Contenido : |
ABSTRACT.
Defining the composition and properties of manure in livestock production is critical in order to minimise possible environmental impacts stemming from its management. In this study, a nitrogen balance was carried out during two identical fattening periods (Experiments 1 and 2) in growing rabbits from weaning (age 28 d and live weight about 0.6 kg) to slaughter (age 61 d and live weight about 1.8 kg). The breeding conditions were typical for Spanish rabbit production. The objectives were to quantify the total nitrogen excreted by the animals and to estimate the average efficiency in the use of this nutrient, in comparison to other species. Animal weight, feed intake, and the production of faeces and urine were monitored weekly in a set of eight cages with nine rabbits in each, performing weekly analyses for nitrogen content in feed, urine and faeces. The overall nitrogen excretion was 50.2 g N per animal in Experiment 1 and 46.9 g N per animal in Experiment 2, which corresponded to about 58% of the total nitrogen intake. Urine and faeces contributed to overall nitrogen excretion in approximately the same proportions. The nitrogen excretion ratio was 40 grams per kilogram of animal produced. According to this ratio, rabbit breeding is less efficient in the use of nitrogen than raising broilers, but more than fattening pigs.
© WRSA, UPV, 2003. |
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Palabras claves : |
Balance; Excretion; Fattening rabbits; Manure; Nitrogen. |
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Thesagro : |
CUNICULTURA. |
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Asunto categoría : |
L02 Alimentación animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14094/1/615-1159-1-SM.pdf
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Marc : |
LEADER 02190naa a2200277 a 4500
001 1060716
005 2020-01-29
008 2008 bl uuuu u00u1 u #d
022 $a1257-5011
100 1 $aCALVET, S.
245 $aExperimental balance to estimate efficiency in the use of nitrogen in rabbit breeding.$h[electronic resource]
260 $c2008
300 $c2-s2.0-58849129743
500 $aArticle history: Received February 2008 / Accepted July 2008.
520 $aABSTRACT. Defining the composition and properties of manure in livestock production is critical in order to minimise possible environmental impacts stemming from its management. In this study, a nitrogen balance was carried out during two identical fattening periods (Experiments 1 and 2) in growing rabbits from weaning (age 28 d and live weight about 0.6 kg) to slaughter (age 61 d and live weight about 1.8 kg). The breeding conditions were typical for Spanish rabbit production. The objectives were to quantify the total nitrogen excreted by the animals and to estimate the average efficiency in the use of this nutrient, in comparison to other species. Animal weight, feed intake, and the production of faeces and urine were monitored weekly in a set of eight cages with nine rabbits in each, performing weekly analyses for nitrogen content in feed, urine and faeces. The overall nitrogen excretion was 50.2 g N per animal in Experiment 1 and 46.9 g N per animal in Experiment 2, which corresponded to about 58% of the total nitrogen intake. Urine and faeces contributed to overall nitrogen excretion in approximately the same proportions. The nitrogen excretion ratio was 40 grams per kilogram of animal produced. According to this ratio, rabbit breeding is less efficient in the use of nitrogen than raising broilers, but more than fattening pigs. © WRSA, UPV, 2003.
650 $aCUNICULTURA
653 $aBalance
653 $aExcretion
653 $aFattening rabbits
653 $aManure
653 $aNitrogen
700 1 $aESTELLÉS, F.
700 1 $aHERMIDA, B.
700 1 $aBLUMETTO, O.
700 1 $aTORRES, A.G.
773 $tWorld Rabbit Science, October 2008, Volume 16, Issue 4, Pages 205-211.
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INIA Las Brujas (LB) |
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| Registros recuperados : 72 | |
| 21. |  | PINTO, P.; SAWCHIK, J.; TERRA, J.A.; AYALA, W.; SILVA, L.C.DA; BARRIOS, E.; PIÑEIRO, G. Formación y descomposición de la materia orgánica del suelo bajo distintos cultivos de cobertura. [Poster]. In: Congreso Argentino de la Ciencia del Suelo. (15o. 2016, Río Cuarto , Córdoba).Ordenamiento Territorial: un desafío para la Ciencia del Suelo. Río Cuarto: AACS, Universidad Nacional de Río Cuarto, 2016.| Biblioteca(s): INIA La Estanzuela. |
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| 24. | | MACEDO, I.; OTAÑO, C.; BARRIOS, E.; BEYHAUT, E.; ROSSI, C.; SAWCHIK, J.; TERRA, J.A. Leguminosas anuales de verano como opciones de cobertura en sistemas agrícolas. Revista INIA Uruguay, n. 43, p. 50-54, 2015.| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó; INIA Treinta y Tres. |
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| 25. | | AYALA, W.; BARRIOS, E.; MACEDO, I.; SAWCHIK, J.; TERRA, J.A. Scouting benefits and developing innovations in temperate grassland to sustainable agriculture production. ln: Vijay, D.; Srivastava, M.K.; Grupta, C.K.; Malaviya, D.R.; roy, M.M.; Mahanta, S.K.; Singh, J. B.; Maity, A.; Grosh, P.K., eds. Sustainable use of grassland resources for forage production, biodiversity and environmental protection: Proceeding of 23nd. International Grassland Congress, Nov. 20-24, 2015. New Delhi, India, Range Management Society of India, Jhansi, U.P., India. p. 208-214.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Treinta y Tres. |
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| 29. | | SAWCHIK, J.; SIRI, G.; AYALA, W.; BARRIOS, E.; BUSTAMANTE, M.; CERIANI, M.; GUTIERREZ, F.; MOSQUEIRA, J.; OTAÑO, C.; PÉREZ, M.; PIÑEIRO, G.; PINTO, P.; TERRA, J.A.; ZARZA, R. El sistema agrícola bajo amenaza: ¿qué aportan los cultivos de cobertura y/o las pasturas cortas? In: Ribeiro, A.; Barbazán, M., eds. Simposio Nacional de Agricultura, 4; Encuentro de la SUCS, 7; Encuentro Regional de Políticas de la Conservación de Suelos. (2015, Paysandú, UY). Buscando el camino para la intensificación sostenible para la agricultura. Paysandú: Facultad de Agronomía, 2015. p. 149-168.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Treinta y Tres. |
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| Registros recuperados : 72 | |
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