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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
11/04/2008 |
Data da última atualização: |
24/05/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
KONZEN, E. A. |
Afiliação: |
Embrapa Milho e Sorgo. |
Título: |
Viabilidade ambiental e soluções de mercado para utilização dos dejetos em uma granja de suínos. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: RODADA GOIANA DE TECNOLOGIA EM MANEJO DE SUINOS, 10., 2006, Goiânia, GO. Anais... Goiânia : AGS, 2006. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Thesagro: |
Dejeto. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/74599/1/Viabilidade-ambiental.pdf
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Marc: |
LEADER 00466nam a2200121 a 4500 001 1491069 005 2018-05-24 008 2006 bl uuuu u00u1 u #d 100 1 $aKONZEN, E. A. 245 $aViabilidade ambiental e soluções de mercado para utilização dos dejetos em uma granja de suínos.$h[electronic resource] 260 $aIn: RODADA GOIANA DE TECNOLOGIA EM MANEJO DE SUINOS, 10., 2006, Goiânia, GO. Anais... Goiânia : AGS$c2006 300 $c1 CD-ROM. 650 $aDejeto
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Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
22/12/2020 |
Data da última atualização: |
22/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CARRA, S. H. Z.; PALHARES, J. C. P.; DRASTIG, K.; SCHNEIDER, V. E. |
Afiliação: |
Sofia Helena Zanella Carra, Leibniz Institute of Agricultural Engineering and Bio-economy; JULIO CESAR PASCALE PALHARES, CPPSE; Katrin Drastig, Leibniz Institute of Agricultural Engineering and Bio-economy; Vania Elisabete Schneider, University of Caxias do Sul. |
Título: |
The effect of best crop practices in the pig and poultry production on water productivity in a Southern Brazilian Watershed. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Water, v. 12, n. 11, e3014, p. 1-27, 2020. |
DOI: |
10.3390/w12113014 |
Idioma: |
Inglês |
Conteúdo: |
This study analyzes the relation between Brazilian broiler and pig production and water productivity using recently developed reference guidelines on water footprinting for livestock production systems and supply chains. Dierent rainfed crop arrangements, in dierent scenarios and producer regions in Brazil, were assessed. Water productivity of broiler feed consumption ranged from 0.63 to 1.38 kg perm3 water input to rainfed summer maize (safra) and from 1.20 to 2.21 kg perm3 water input to winter maize (safrinha) while it ranged from 0.28 to 0.95 kg perm3 water input to rainfed soy. For pig feed consumption, rainfed maize ranged from 0.68 to 1.49 kg per m3 water input (safra) and from 1.30 to 2.38 kg perm3 water input (safrinha) while it ranged from 0.30 to 1.03 kg per m3 water input to rainfed soy. A potential amount of water saving of 0.0336 km3 year-1 and 0.0202 km3 year-1 could be attained for producing broiler and pig feed, respectively, depending on the crop rotation and producer region. The results showed that the evapotranspiration of animal feed production represents more than 99% of the total water consumption for broiler and pig production in the study area. The implementation of best crop practices resulted in higher water productivity values of chicken and pork meat and also improved the rainfall water-saving in comparison to conventional agriculture. Hence, the water productivity of the animal production chain in tropical regions demands a close relation to agriculture in order to attain a better understanding and improvement of rainfall water productivity for animal feed production. MenosThis study analyzes the relation between Brazilian broiler and pig production and water productivity using recently developed reference guidelines on water footprinting for livestock production systems and supply chains. Dierent rainfed crop arrangements, in dierent scenarios and producer regions in Brazil, were assessed. Water productivity of broiler feed consumption ranged from 0.63 to 1.38 kg perm3 water input to rainfed summer maize (safra) and from 1.20 to 2.21 kg perm3 water input to winter maize (safrinha) while it ranged from 0.28 to 0.95 kg perm3 water input to rainfed soy. For pig feed consumption, rainfed maize ranged from 0.68 to 1.49 kg per m3 water input (safra) and from 1.30 to 2.38 kg perm3 water input (safrinha) while it ranged from 0.30 to 1.03 kg per m3 water input to rainfed soy. A potential amount of water saving of 0.0336 km3 year-1 and 0.0202 km3 year-1 could be attained for producing broiler and pig feed, respectively, depending on the crop rotation and producer region. The results showed that the evapotranspiration of animal feed production represents more than 99% of the total water consumption for broiler and pig production in the study area. The implementation of best crop practices resulted in higher water productivity values of chicken and pork meat and also improved the rainfall water-saving in comparison to conventional agriculture. Hence, the water productivity of the animal production chain in tropical regions demands a close relation to agr... Mostrar Tudo |
Palavras-Chave: |
Blue water; Farm; Green water; Rainfed; Soil evaporation. |
Thesaurus NAL: |
Crop rotation. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219559/1/EffectBestCrop.pdf
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Marc: |
LEADER 02337naa a2200241 a 4500 001 2128576 005 2020-12-22 008 2020 bl uuuu u00u1 u #d 024 7 $a10.3390/w12113014$2DOI 100 1 $aCARRA, S. H. Z. 245 $aThe effect of best crop practices in the pig and poultry production on water productivity in a Southern Brazilian Watershed.$h[electronic resource] 260 $c2020 520 $aThis study analyzes the relation between Brazilian broiler and pig production and water productivity using recently developed reference guidelines on water footprinting for livestock production systems and supply chains. Dierent rainfed crop arrangements, in dierent scenarios and producer regions in Brazil, were assessed. Water productivity of broiler feed consumption ranged from 0.63 to 1.38 kg perm3 water input to rainfed summer maize (safra) and from 1.20 to 2.21 kg perm3 water input to winter maize (safrinha) while it ranged from 0.28 to 0.95 kg perm3 water input to rainfed soy. For pig feed consumption, rainfed maize ranged from 0.68 to 1.49 kg per m3 water input (safra) and from 1.30 to 2.38 kg perm3 water input (safrinha) while it ranged from 0.30 to 1.03 kg per m3 water input to rainfed soy. A potential amount of water saving of 0.0336 km3 year-1 and 0.0202 km3 year-1 could be attained for producing broiler and pig feed, respectively, depending on the crop rotation and producer region. The results showed that the evapotranspiration of animal feed production represents more than 99% of the total water consumption for broiler and pig production in the study area. The implementation of best crop practices resulted in higher water productivity values of chicken and pork meat and also improved the rainfall water-saving in comparison to conventional agriculture. Hence, the water productivity of the animal production chain in tropical regions demands a close relation to agriculture in order to attain a better understanding and improvement of rainfall water productivity for animal feed production. 650 $aCrop rotation 653 $aBlue water 653 $aFarm 653 $aGreen water 653 $aRainfed 653 $aSoil evaporation 700 1 $aPALHARES, J. C. P. 700 1 $aDRASTIG, K. 700 1 $aSCHNEIDER, V. E. 773 $tWater$gv. 12, n. 11, e3014, p. 1-27, 2020.
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Embrapa Pecuária Sudeste (CPPSE) |
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