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Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
03/05/2019 |
Data da última atualização: |
03/05/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUZA, C. de F.; SANTOS, C. R. dos; INOUE, K. R. A.; TINÔCO, I. de F. F.; FERREIRA, W. P. M. |
Afiliação: |
Cecília de Fátima Souza, Universidade Federal de Viçosa - UFV; Cláudia Ribeiro dos Santos, IMA; Keles Regina Antony Inoue, Universidade Federal de Roraima - UFRR; Ilda de Fátima Ferreira Tinôco, Universidade Federal de Viçosa - UFV; WILLIAMS PINTO MARQUES FERREIRA, CNPCa. |
Título: |
Additives to control the quality of coffee husk poultry litter. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Revista Engenharia na Agricultura, Viçosa, v. 26, n. 3, p. 197-206, 2018 |
Idioma: |
Inglês |
Conteúdo: |
The poultry litter keeps the birds comfortable and absorbs the humidity generated in the environment, reducing the feet injuries. Then, its quality is essential. The objective for carrying out the present study was to evaluate the quality of the coffee husk poultry litter, treated with chemical additives, based on its humidity, N-ammonia, pH and bacteria total counting. The experiment was carried out in Minas Gerais state, Brazil, in a coffee producer region. It were used three facilities, in which it were placed circular boxes, each of them divided in seven parts, 2 m2 each one, where it were put the different types of poultry litter, being these the seven treatments: sawdust and coffee husks litter, being this last, new and untreated or treated with different additives and reused. Twenty-two chicks were distributed in each treatment (154 birds per facility, 11 birds m-2). Litter samples were collected at 7, 21 and 42 days of birds age. The experimental design was in randomized blocks, subdivided plots. The results were submitted to ANOVA and Tukey?s test. The hydrated lime increased the pH in the initial phase (7 days) and decreased the moisture of the reused litter, compared to the new one. The gypsum reduced the pH of the litter at the end of the second phase. The N-ammonia content of the reused litter, without treatment, was superior compared to the new one, untreated and treated with lime. There was no effect on the standard counting of bacteria and on the surface temperature of the litter. Then, the use of chemical additives in the poultry litter constitutes a good strategy to control its quality, as well as the environmental conditions to produce poultry meat. MenosThe poultry litter keeps the birds comfortable and absorbs the humidity generated in the environment, reducing the feet injuries. Then, its quality is essential. The objective for carrying out the present study was to evaluate the quality of the coffee husk poultry litter, treated with chemical additives, based on its humidity, N-ammonia, pH and bacteria total counting. The experiment was carried out in Minas Gerais state, Brazil, in a coffee producer region. It were used three facilities, in which it were placed circular boxes, each of them divided in seven parts, 2 m2 each one, where it were put the different types of poultry litter, being these the seven treatments: sawdust and coffee husks litter, being this last, new and untreated or treated with different additives and reused. Twenty-two chicks were distributed in each treatment (154 birds per facility, 11 birds m-2). Litter samples were collected at 7, 21 and 42 days of birds age. The experimental design was in randomized blocks, subdivided plots. The results were submitted to ANOVA and Tukey?s test. The hydrated lime increased the pH in the initial phase (7 days) and decreased the moisture of the reused litter, compared to the new one. The gypsum reduced the pH of the litter at the end of the second phase. The N-ammonia content of the reused litter, without treatment, was superior compared to the new one, untreated and treated with lime. There was no effect on the standard counting of bacteria and on the surface temp... Mostrar Tudo |
Palavras-Chave: |
Chemical conditioners; Coffee production; Condicionador químico; N-ammonia; N-amônia. |
Thesagro: |
Avicultura; Cafeicultura; Composto Orgânico. |
Thesaurus Nal: |
Organic compounds; Poultry production. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/196931/1/Additives-to-control-the-quality-of-coffee.pdf
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Marc: |
LEADER 02542naa a2200289 a 4500 001 2108671 005 2019-05-03 008 2018 bl uuuu u00u1 u #d 100 1 $aSOUZA, C. de F. 245 $aAdditives to control the quality of coffee husk poultry litter.$h[electronic resource] 260 $c2018 520 $aThe poultry litter keeps the birds comfortable and absorbs the humidity generated in the environment, reducing the feet injuries. Then, its quality is essential. The objective for carrying out the present study was to evaluate the quality of the coffee husk poultry litter, treated with chemical additives, based on its humidity, N-ammonia, pH and bacteria total counting. The experiment was carried out in Minas Gerais state, Brazil, in a coffee producer region. It were used three facilities, in which it were placed circular boxes, each of them divided in seven parts, 2 m2 each one, where it were put the different types of poultry litter, being these the seven treatments: sawdust and coffee husks litter, being this last, new and untreated or treated with different additives and reused. Twenty-two chicks were distributed in each treatment (154 birds per facility, 11 birds m-2). Litter samples were collected at 7, 21 and 42 days of birds age. The experimental design was in randomized blocks, subdivided plots. The results were submitted to ANOVA and Tukey?s test. The hydrated lime increased the pH in the initial phase (7 days) and decreased the moisture of the reused litter, compared to the new one. The gypsum reduced the pH of the litter at the end of the second phase. The N-ammonia content of the reused litter, without treatment, was superior compared to the new one, untreated and treated with lime. There was no effect on the standard counting of bacteria and on the surface temperature of the litter. Then, the use of chemical additives in the poultry litter constitutes a good strategy to control its quality, as well as the environmental conditions to produce poultry meat. 650 $aOrganic compounds 650 $aPoultry production 650 $aAvicultura 650 $aCafeicultura 650 $aComposto Orgânico 653 $aChemical conditioners 653 $aCoffee production 653 $aCondicionador químico 653 $aN-ammonia 653 $aN-amônia 700 1 $aSANTOS, C. R. dos 700 1 $aINOUE, K. R. A. 700 1 $aTINÔCO, I. de F. F. 700 1 $aFERREIRA, W. P. M. 773 $tRevista Engenharia na Agricultura, Viçosa$gv. 26, n. 3, p. 197-206, 2018
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Registro original: |
Embrapa Café (CNPCa) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
03/08/2010 |
Data da última atualização: |
19/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
CARVALHO, F. M. de; VIANA, A. E. S.; CARDOSO, C. E. L.; MATSUMOTO, S. N.; GOMES, I. R. |
Afiliação: |
Fábio Martins de Carvalho, UFLA; Anselmo Eloy Silveira Viana, UESB; CARLOS ESTEVAO LEITE CARDOSO, CNPMF; Sylvana Naomi Matsumoto, UESB; Izaltiene Rodrigues Gomes, COOPASUB. |
Título: |
Sistemas de produção de mandioca em treze municípios da Região Sudoeste da Bahia. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Bragantia, Campinas, v. 68, n. 3, p. 699-702, 2009. |
ISSN: |
0006-8705 |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi o de avaliar as práticas culturais utilizadas no cultivo da mandioca em 13 municípios da Região Sudoeste da Bahia. Foram aplicados 848 questionários durante o primeiro semestre de 2005. A amostragem foi realizada por município, com coleta de informações sobre variedades utilizadas, origem do material de plantio, época de plantio, método de plantio e espaçamento, consorciação, manejo de plantas daninhas, ocorrência de pragas e doenças e época de colheita. Os dados foram submetidos à análise de frequência simples de ocorrência das alternativas apresentadas nos questionários, usando-se os programas SAEG 9.1 e Excel 2003. O sistema de produção foi caracterizado pela reduzida adoção de tecnologias agronômicas. A maioria dos produtores não usa técnicas como plantio em espaçamento apropriado e regular, predominando o cultivo de variedades tradicionais, colhidas geralmente com 18 a 24 meses após o plantio, feito em sistema de consórcio, predominando o uso do feijão e do milho. |
Palavras-Chave: |
Manihot esculenta Crantz; Práticas de manejo. |
Thesagro: |
Produção. |
Thesaurus NAL: |
cassava. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/859048/1/SISTEMAS-DE-PRODUCAO-DE-MANDIOCA-EM-TREZE-MUNICIPIOS.pdf
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Marc: |
LEADER 01714naa a2200229 a 4500 001 1859048 005 2022-07-19 008 2009 bl uuuu u00u1 u #d 022 $a0006-8705 100 1 $aCARVALHO, F. M. de 245 $aSistemas de produção de mandioca em treze municípios da Região Sudoeste da Bahia.$h[electronic resource] 260 $c2009 520 $aO objetivo deste trabalho foi o de avaliar as práticas culturais utilizadas no cultivo da mandioca em 13 municípios da Região Sudoeste da Bahia. Foram aplicados 848 questionários durante o primeiro semestre de 2005. A amostragem foi realizada por município, com coleta de informações sobre variedades utilizadas, origem do material de plantio, época de plantio, método de plantio e espaçamento, consorciação, manejo de plantas daninhas, ocorrência de pragas e doenças e época de colheita. Os dados foram submetidos à análise de frequência simples de ocorrência das alternativas apresentadas nos questionários, usando-se os programas SAEG 9.1 e Excel 2003. O sistema de produção foi caracterizado pela reduzida adoção de tecnologias agronômicas. A maioria dos produtores não usa técnicas como plantio em espaçamento apropriado e regular, predominando o cultivo de variedades tradicionais, colhidas geralmente com 18 a 24 meses após o plantio, feito em sistema de consórcio, predominando o uso do feijão e do milho. 650 $acassava 650 $aProdução 653 $aManihot esculenta Crantz 653 $aPráticas de manejo 700 1 $aVIANA, A. E. S. 700 1 $aCARDOSO, C. E. L. 700 1 $aMATSUMOTO, S. N. 700 1 $aGOMES, I. R. 773 $tBragantia, Campinas$gv. 68, n. 3, p. 699-702, 2009.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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