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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
17/09/2020 |
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Data da última atualização: |
17/09/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
OLIVEIRA, P. A. V. de; COLDEBELLA, A.; ROBIN, P.; TAVARES, J. M. R. |
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Afiliação: |
PAULO ARMANDO VICTORIA DE OLIVEIRA, CNPSA; ARLEI COLDEBELLA, CNPSA; PAUL ROBIN, INRAE-França; JORGE MANUEL RODRIGUES TAVARES, Instituto Politécnico de Beja. |
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Título: |
Modélisation du volume de lisier produit par les truies en maternité et en gestation au Brésil |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: JOURNÉES DE LA RECHERCHE PORCINE, 52., 2020, Paris. Résumés et textes. Paris: IFIP; INRAE, 2020. p. 325-329. |
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Idioma: |
Francês |
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Conteúdo: |
Modélisation du volume de lisier produit par les truies en maternité et en gestation au Brésil: Un modèle de prédiction du volume et de la composition du lisier produit a été développé pour les truies en maternité et en gestation, à partir des articles publiés dans la littérature. Ce modèle a été validé au cours d?une expérience conduite dans le sud du Brésil, pendant 14 mois, dans des fermes commerciales de production. Les flux d'eau et d'aliment consommés par les truies en maternité et en gestation (en hébergement individuel ou collectif), sont utilisés comme entrées du modèle pour prédire la quantité d'effluent produite. Le modèle calcule le volume de lisier en prenant en compte les effets de stade (gestation ou lactation), de la gestion des animaux (performances), de l?alimentation (quantité et composition des aliments, abreuvement) et du bâtiment (température ambiante, ventilation, évacuation des effluents, lavage). Le modèle pour la gestation a été validé à partir de 29 lots de truies (2490 truies en logement individuel (G1) et 1790 en logement collectif (G2)), considérant une durée totale de mesure de cinq semaines par lot. Les résultats estimés du modèle pour les truies en maternité ont été validés à partir de 26 lots, avec un effectif total de 862 truies, considérant une durée totale de cinq semaines par lot. La production journalière de lisier par truie observées pour la gestation s'élevait à 15,2 ± 3,1 litres pour G1 et 5,7 ± 1,5 litres pour G2. En maternité elle était de 18,9 ± 2,4 L/j/truies. Les modèles s?est avéré fiable et robuste pour la prédiction du volume du lisier produit en gestation (R2 =0,80) et maternité (R2 =0,64). Le modèle est donc adapté et utilisable en conditions réelles de production dans les fermes commerciales dans le sud du Brésil. Modeling the volume of slurry produced by sows in farrowing and gestation facilities in Brazil: A model was developed to predict the volume of manure produced by sows in farrowing and gestation rooms, based on publications available in the literature and adapted for Brazilian conditions. This model was validated in an experiment conducted in southern Brazil for 14 months on commercial pig farms. Fluxes of water and feed consumed by sows in farrowing and gestation rooms (individual (G1) and collective (G2) housing) were used as model inputs, and the manure produced was predicted. The model estimates the volume of manure as a function of production stage (gestation or farrowing), animal management (performance), feeding strategy (quantity and composition of feed, watering), and housing (room temperature, ventilation, cleaning facilities, effluent discharge). For predictions during gestation, the model was validated using 29 batches of sows (G1 = 2,490 sows, G2 = 1,790 sows), assuming a duration of five weeks per batch. For predictions during farrowing, the model was validated using 26 batches (862 sows), with a duration of five weeks per batch. The mean (± standard deviation) measured amount of manure produced per sow per day (L/sow/day) was G1 = 15.2 ± 3.1 and G2 = 5.7 ± 1.5 in gestation rooms, and 18.9 ± 2.4 in farrowing rooms. The model was reliable and robust in predicting the volume of manure produced during gestation (R2 = 0.80) and farrowing (R2 = 0.64). It can be used in real production conditions usually observed on commercial farms in southern Brazil. MenosModélisation du volume de lisier produit par les truies en maternité et en gestation au Brésil: Un modèle de prédiction du volume et de la composition du lisier produit a été développé pour les truies en maternité et en gestation, à partir des articles publiés dans la littérature. Ce modèle a été validé au cours d?une expérience conduite dans le sud du Brésil, pendant 14 mois, dans des fermes commerciales de production. Les flux d'eau et d'aliment consommés par les truies en maternité et en gestation (en hébergement individuel ou collectif), sont utilisés comme entrées du modèle pour prédire la quantité d'effluent produite. Le modèle calcule le volume de lisier en prenant en compte les effets de stade (gestation ou lactation), de la gestion des animaux (performances), de l?alimentation (quantité et composition des aliments, abreuvement) et du bâtiment (température ambiante, ventilation, évacuation des effluents, lavage). Le modèle pour la gestation a été validé à partir de 29 lots de truies (2490 truies en logement individuel (G1) et 1790 en logement collectif (G2)), considérant une durée totale de mesure de cinq semaines par lot. Les résultats estimés du modèle pour les truies en maternité ont été validés à partir de 26 lots, avec un effectif total de 862 truies, considérant une durée totale de cinq semaines par lot. La production journalière de lisier par truie observées pour la gestation s'élevait à 15,2 ± 3,1 litres pour G1 et 5,7 ± 1,5 litres pour G2. En maternité elle ... Mostrar Tudo |
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Palavras-Chave: |
Efluentes; Produção de esterco; Sala de parto; Volume de esterco. |
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Thesagro: |
Dejeto; Esterco; Manejo; Manejo de Água; Parto; Período de Gestação; Porca; Produção Animal; Suinocultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216084/1/final9462.pdf
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Marc: |
LEADER 04372nam a2200301 a 4500
001 2125012
005 2020-09-17
008 2020 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, P. A. V. de
245 $aModélisation du volume de lisier produit par les truies en maternité et en gestation au Brésil$h[electronic resource]
260 $aIn: JOURNÉES DE LA RECHERCHE PORCINE, 52., 2020, Paris. Résumés et textes. Paris: IFIP; INRAE, 2020. p. 325-329.$c2020
520 $aModélisation du volume de lisier produit par les truies en maternité et en gestation au Brésil: Un modèle de prédiction du volume et de la composition du lisier produit a été développé pour les truies en maternité et en gestation, à partir des articles publiés dans la littérature. Ce modèle a été validé au cours d?une expérience conduite dans le sud du Brésil, pendant 14 mois, dans des fermes commerciales de production. Les flux d'eau et d'aliment consommés par les truies en maternité et en gestation (en hébergement individuel ou collectif), sont utilisés comme entrées du modèle pour prédire la quantité d'effluent produite. Le modèle calcule le volume de lisier en prenant en compte les effets de stade (gestation ou lactation), de la gestion des animaux (performances), de l?alimentation (quantité et composition des aliments, abreuvement) et du bâtiment (température ambiante, ventilation, évacuation des effluents, lavage). Le modèle pour la gestation a été validé à partir de 29 lots de truies (2490 truies en logement individuel (G1) et 1790 en logement collectif (G2)), considérant une durée totale de mesure de cinq semaines par lot. Les résultats estimés du modèle pour les truies en maternité ont été validés à partir de 26 lots, avec un effectif total de 862 truies, considérant une durée totale de cinq semaines par lot. La production journalière de lisier par truie observées pour la gestation s'élevait à 15,2 ± 3,1 litres pour G1 et 5,7 ± 1,5 litres pour G2. En maternité elle était de 18,9 ± 2,4 L/j/truies. Les modèles s?est avéré fiable et robuste pour la prédiction du volume du lisier produit en gestation (R2 =0,80) et maternité (R2 =0,64). Le modèle est donc adapté et utilisable en conditions réelles de production dans les fermes commerciales dans le sud du Brésil. Modeling the volume of slurry produced by sows in farrowing and gestation facilities in Brazil: A model was developed to predict the volume of manure produced by sows in farrowing and gestation rooms, based on publications available in the literature and adapted for Brazilian conditions. This model was validated in an experiment conducted in southern Brazil for 14 months on commercial pig farms. Fluxes of water and feed consumed by sows in farrowing and gestation rooms (individual (G1) and collective (G2) housing) were used as model inputs, and the manure produced was predicted. The model estimates the volume of manure as a function of production stage (gestation or farrowing), animal management (performance), feeding strategy (quantity and composition of feed, watering), and housing (room temperature, ventilation, cleaning facilities, effluent discharge). For predictions during gestation, the model was validated using 29 batches of sows (G1 = 2,490 sows, G2 = 1,790 sows), assuming a duration of five weeks per batch. For predictions during farrowing, the model was validated using 26 batches (862 sows), with a duration of five weeks per batch. The mean (± standard deviation) measured amount of manure produced per sow per day (L/sow/day) was G1 = 15.2 ± 3.1 and G2 = 5.7 ± 1.5 in gestation rooms, and 18.9 ± 2.4 in farrowing rooms. The model was reliable and robust in predicting the volume of manure produced during gestation (R2 = 0.80) and farrowing (R2 = 0.64). It can be used in real production conditions usually observed on commercial farms in southern Brazil.
650 $aDejeto
650 $aEsterco
650 $aManejo
650 $aManejo de Água
650 $aParto
650 $aPeríodo de Gestação
650 $aPorca
650 $aProdução Animal
650 $aSuinocultura
653 $aEfluentes
653 $aProdução de esterco
653 $aSala de parto
653 $aVolume de esterco
700 1 $aCOLDEBELLA, A.
700 1 $aROBIN, P.
700 1 $aTAVARES, J. M. R.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Biblioteca |
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Classificação |
Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
25/10/1996 |
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Data da última atualização: |
17/03/2020 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
SOUZA NETO, J. de; FIGUEIREDO, E. A. P. |
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Afiliação: |
José de Souza Neto, CNPC; Élsio Antônio Pereira de Figueiredo, CNPC. |
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Título: |
Tropical sheep production systems. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
In: SHELTON, M.; FIGUEIREDO, E. A. P. (Ed.). Hair sheep production in tropical and sub-tropical regions: with reference to Northeast Brazil and the countries of Caribbean, Central america, and South America. Sobral: Embrapa-CNPC; Davis: University of California, Small Ruminant Collaborative Research Support Program, 1990. p. 147-153. |
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Idioma: |
Inglês |
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Conteúdo: |
Sheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the information presented, strategic research is proposed to improve the production system, especially that concerned with improving productivity of tropical hair sheep. MenosSheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the informatio... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Production system; Tropical zone; Tropical zones; Zona tropical. |
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Thesagro: |
Ovino; Sistema de produção. |
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Thesaurus NAL: |
Animal production; Sheep. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211887/1/CNPC-1990-Tropical.pdf
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Marc: |
LEADER 02552naa a2200241 a 4500
001 1514655
005 2020-03-17
008 1990 bl uuuu u00u1 u #d
100 1 $aSOUZA NETO, J. de
245 $aTropical sheep production systems.
260 $c1990
520 $aSheep were among the first livestock species to be domesticated by man. The domestication occurred as early as 8,000 to 10,000 B.C., probably in the area known today as Iraq and Iran (Mason, 1977). Sheep served an important role in the transformation of man from a hunter to one who managed the resources to his benefit. Sheep are still important to mankind with large numbers of people living mostly on products obtained from sheep. Sheep are adapted to and perform well in a variety of environments throughout the world. Although they are economically less important than wool sheep on a world wide basis, tropical hair sheep serve an important role as a source of human food in developing areas of the tropics. According to Fitzhugh (1983), tropical sheep generally are found in areas of low altitude and latitude. In the Caribbean there are about 2 million head. In Brazil there are approximately 6 million head of hair sheep in the Northeast. The type of vegetation found in various regions producing tropical sheep is related directly to the rainfall pattern, temperature, humidity, and other environmental factors, which, along with the social and economic aspects, determine the characteristics of the animal production systems. This chapter attempts to describe the general form of the tropical sheep production systems where this species, together with others (cattle, goats, horses, donkeys, etc.), are the main components of the animal production system. Finally, based on the information presented, strategic research is proposed to improve the production system, especially that concerned with improving productivity of tropical hair sheep.
650 $aAnimal production
650 $aSheep
650 $aOvino
650 $aSistema de produção
653 $aBrasil
653 $aProduction system
653 $aTropical zone
653 $aTropical zones
653 $aZona tropical
700 1 $aFIGUEIREDO, E. A. P.
773 $tIn: SHELTON, M.; FIGUEIREDO, E. A. P. (Ed.). Hair sheep production in tropical and sub-tropical regions: with reference to Northeast Brazil and the countries of Caribbean, Central america, and South America. Sobral: Embrapa-CNPC; Davis: University of California, Small Ruminant Collaborative Research Support Program, 1990. p. 147-153.
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Embrapa Caprinos e Ovinos (CNPC) |
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