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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
02/02/2017 |
Data da última atualização: |
06/09/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CHAVES, A. K. de L.; SALDANHA, A. R.; SILVA, J. E. da; TONUCCI, R. G.; CAVALCANTE, A. C. R.; OLIVEIRA, L. B. de. |
Afiliação: |
Ana Karina de Lima Chaves, Graduação - Universidade Estadual Vale do Acaraú (UVA) - Sobral, CE, Brasil; Alan Rocha Saldanha; JULIANA EVANGELISTA DA SILVA ROCHA, SPM - E. Brasilia; RAFAEL GONCALVES TONUCCI, CNPC; ANA CLARA RODRIGUES CAVALCANTE, CNPC; Leydiane Bezerra de Oliveira. |
Título: |
Composição químico bromatológica de silagem de sorgo (Sorghum bicolor (l.) Moench) com níveis de inclusão de leucena (Leucaena leucocephala (lam.)) |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 5., 2016, Sobral. Anais... Sobral: Embrapa Caprinos e Ovinos, 2016. p. 10-11. |
Idioma: |
Português |
Conteúdo: |
Resumo: O sorgo forrageiro possui boa adaptabilidade ao clima semiárido e mesmo com limitação hídrica apresenta potencial para ensilagem. A adição de leguminosas, como a leucena, visa aumentar o valor proteico na silagem melhorando o valor nutricional do material ensilado. Objetivou-se avaliar a composição químico bromatológica, pH e produção de efluentes da silagem de sorgo com níveis crescentes de inclusão de leucena. A adição de leucena à silagem de sorgo elevou o teor de proteína bruta, como esperado, e reduziu a celulose da silagem, devido menor teor celulósico na parede celular da mesma. |
Palavras-Chave: |
Crude protein content; Feed legumes; Produção de efluentes. |
Thesagro: |
Alimento para animal; Ensilagem; Leguminosa forrageira; Nutrição animal; PH; Proteína bruta; Sorgo forrageiro; Valor nutritivo. |
Thesaurus Nal: |
Animal feeding; Animal nutrition; Chemical composition; Feed composition; Nutritive value. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154593/1/CNPC-2016-Composicao-quimico-bromatologica..pdf
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Marc: |
LEADER 01848nam a2200361 a 4500 001 2062549 005 2021-09-06 008 2016 bl uuuu u00u1 u #d 100 1 $aCHAVES, A. K. de L. 245 $aComposição químico bromatológica de silagem de sorgo (Sorghum bicolor (l.) Moench) com níveis de inclusão de leucena (Leucaena leucocephala (lam.))$h[electronic resource] 260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 5., 2016, Sobral. Anais... Sobral: Embrapa Caprinos e Ovinos, 2016. p. 10-11.$c2016 520 $aResumo: O sorgo forrageiro possui boa adaptabilidade ao clima semiárido e mesmo com limitação hídrica apresenta potencial para ensilagem. A adição de leguminosas, como a leucena, visa aumentar o valor proteico na silagem melhorando o valor nutricional do material ensilado. Objetivou-se avaliar a composição químico bromatológica, pH e produção de efluentes da silagem de sorgo com níveis crescentes de inclusão de leucena. A adição de leucena à silagem de sorgo elevou o teor de proteína bruta, como esperado, e reduziu a celulose da silagem, devido menor teor celulósico na parede celular da mesma. 650 $aAnimal feeding 650 $aAnimal nutrition 650 $aChemical composition 650 $aFeed composition 650 $aNutritive value 650 $aAlimento para animal 650 $aEnsilagem 650 $aLeguminosa forrageira 650 $aNutrição animal 650 $aPH 650 $aProteína bruta 650 $aSorgo forrageiro 650 $aValor nutritivo 653 $aCrude protein content 653 $aFeed legumes 653 $aProdução de efluentes 700 1 $aSALDANHA, A. R. 700 1 $aSILVA, J. E. da 700 1 $aTONUCCI, R. G. 700 1 $aCAVALCANTE, A. C. R. 700 1 $aOLIVEIRA, L. B. de
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
02/12/2020 |
Data da última atualização: |
02/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, M. T. da; MARTINAZZO, R.; SILVA, S. D. dos A. e; BAMBERG, A. L.; STUMPF, L.; FERMINO, M. H.; KOHLER, T. W.; MATOSO, E. S.; VALGAS, R. A. |
Afiliação: |
MARIANA TEIXEIRA DA SILVA, UFPEL; ROSANE MARTINAZZO, CPACT; SERGIO DELMAR DOS ANJOS E SILVA, CPACT; ADILSON LUIS BAMBERG, CPACT; LIZETE STUMPF, UFPEL; MARIA HELENA FERMINO, RS. SECRETARIA DA AGRICULTURA, PECUÁRIA E DESENVOLVIMENTO RURAL; THAIS W. KOHLER, UFPEL; ESTER S. MATOSO, UFRGS; RICARDO ALEXANDRE VALGAS, CPACT. |
Título: |
Innovative substrates for sugarcane seedling production: Sewage sludges and rice husk ash in a waste-to-product strategy. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Industrial Crops and Products, v. 157, 112812, 1 Dec. 2020. |
ISSN: |
0926-6690 |
DOI: |
doi.org/10.1016/j.indcrop.2020.112812 |
Idioma: |
Inglês |
Conteúdo: |
Recent advances in the sucroenergy production chain include a new way of planting sugarcane based on a method of seedling propagation which requires a significant amount of substrate. Since the sucroenergy sector has been noted as having cleaner energy production, it is imperative that sustainable substrates suitable for the production of sugarcane seedlings be developed. Therefore, the main objective of this study was to develop innovative substrates with solar-dried sewage sludges and rice husk ash to compose substrates for sugarcane seedling production. Batches of sewage sludges were collected in open drying beds from three different municipal wastewater treatment plants from the Rio Grande do Sul State, Brazil: from Passo Fundo city (treated by anaerobic digestion), from Rio Grande city (aerobic digestion) and from Santa Maria city (aerobic digestion). Rice husk ash was obtained from a rice processing industry in the Pelotas industrial region in southern Brazil. The content of trace elements and the pathogenicity of pure sewage sludge (SS) were analyzed. The nutrient content of SS and rice husk ash (RHA) was determined. Twelve substrates with differing ratios of SS, RHA, and vermiculite were formulated to evaluate the subsequent development of sugarcane seedlings. Chemical and physical attributes were determined in all substrates and compared to a commercial substrate. The experiment was conducted in a greenhouse using mini-setts of sugarcane of the RB867515 genotype. Fifteen days after planting the seedlings were evaluated for stalk diameter, shoot height, shoot dry weight and root, and the Dickson quality index was determined. Sewage sludge showed low levels of heavy metals and pathogenic organisms and high contents of nutrients, especially nitrogen, phosphorus and micronutrients such as Zn and Cu, showing promising suitability as a substrate component for seedling production. In general, substrates of all tested proportions of SS and RHA promoted greater shoot and root dry weight and a superior Dickson Quality Index than the commercial substrate used as reference, except for the formulation containing 87.5 % SS. The viability of combining sludges from municipal wastewater treatment plants and rice husk ash into one product was confirmed using a set of biometric attributes and nutrient tissue contents obtained from the production of sugarcane seedlings. MenosRecent advances in the sucroenergy production chain include a new way of planting sugarcane based on a method of seedling propagation which requires a significant amount of substrate. Since the sucroenergy sector has been noted as having cleaner energy production, it is imperative that sustainable substrates suitable for the production of sugarcane seedlings be developed. Therefore, the main objective of this study was to develop innovative substrates with solar-dried sewage sludges and rice husk ash to compose substrates for sugarcane seedling production. Batches of sewage sludges were collected in open drying beds from three different municipal wastewater treatment plants from the Rio Grande do Sul State, Brazil: from Passo Fundo city (treated by anaerobic digestion), from Rio Grande city (aerobic digestion) and from Santa Maria city (aerobic digestion). Rice husk ash was obtained from a rice processing industry in the Pelotas industrial region in southern Brazil. The content of trace elements and the pathogenicity of pure sewage sludge (SS) were analyzed. The nutrient content of SS and rice husk ash (RHA) was determined. Twelve substrates with differing ratios of SS, RHA, and vermiculite were formulated to evaluate the subsequent development of sugarcane seedlings. Chemical and physical attributes were determined in all substrates and compared to a commercial substrate. The experiment was conducted in a greenhouse using mini-setts of sugarcane of the RB867515 genotype. Fi... Mostrar Tudo |
Palavras-Chave: |
Desempenho agronômico; Substrato. |
Thesagro: |
Bioenergia; Cana de Açúcar; Casca de Arroz; Lodo Residual. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218596/1/Innovative-substrates-for-sugarcane-seedling-production.pdf
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Marc: |
LEADER 03349naa a2200313 a 4500 001 2127467 005 2020-12-02 008 2020 bl uuuu u00u1 u #d 022 $a0926-6690 024 7 $adoi.org/10.1016/j.indcrop.2020.112812$2DOI 100 1 $aSILVA, M. T. da 245 $aInnovative substrates for sugarcane seedling production$bSewage sludges and rice husk ash in a waste-to-product strategy.$h[electronic resource] 260 $c2020 520 $aRecent advances in the sucroenergy production chain include a new way of planting sugarcane based on a method of seedling propagation which requires a significant amount of substrate. Since the sucroenergy sector has been noted as having cleaner energy production, it is imperative that sustainable substrates suitable for the production of sugarcane seedlings be developed. Therefore, the main objective of this study was to develop innovative substrates with solar-dried sewage sludges and rice husk ash to compose substrates for sugarcane seedling production. Batches of sewage sludges were collected in open drying beds from three different municipal wastewater treatment plants from the Rio Grande do Sul State, Brazil: from Passo Fundo city (treated by anaerobic digestion), from Rio Grande city (aerobic digestion) and from Santa Maria city (aerobic digestion). Rice husk ash was obtained from a rice processing industry in the Pelotas industrial region in southern Brazil. The content of trace elements and the pathogenicity of pure sewage sludge (SS) were analyzed. The nutrient content of SS and rice husk ash (RHA) was determined. Twelve substrates with differing ratios of SS, RHA, and vermiculite were formulated to evaluate the subsequent development of sugarcane seedlings. Chemical and physical attributes were determined in all substrates and compared to a commercial substrate. The experiment was conducted in a greenhouse using mini-setts of sugarcane of the RB867515 genotype. Fifteen days after planting the seedlings were evaluated for stalk diameter, shoot height, shoot dry weight and root, and the Dickson quality index was determined. Sewage sludge showed low levels of heavy metals and pathogenic organisms and high contents of nutrients, especially nitrogen, phosphorus and micronutrients such as Zn and Cu, showing promising suitability as a substrate component for seedling production. In general, substrates of all tested proportions of SS and RHA promoted greater shoot and root dry weight and a superior Dickson Quality Index than the commercial substrate used as reference, except for the formulation containing 87.5 % SS. The viability of combining sludges from municipal wastewater treatment plants and rice husk ash into one product was confirmed using a set of biometric attributes and nutrient tissue contents obtained from the production of sugarcane seedlings. 650 $aBioenergia 650 $aCana de Açúcar 650 $aCasca de Arroz 650 $aLodo Residual 653 $aDesempenho agronômico 653 $aSubstrato 700 1 $aMARTINAZZO, R. 700 1 $aSILVA, S. D. dos A. e 700 1 $aBAMBERG, A. L. 700 1 $aSTUMPF, L. 700 1 $aFERMINO, M. H. 700 1 $aKOHLER, T. W. 700 1 $aMATOSO, E. S. 700 1 $aVALGAS, R. A. 773 $tIndustrial Crops and Products$gv. 157, 112812, 1 Dec. 2020.
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