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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
28/06/2019 |
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Data da última atualização: |
04/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAVERO, B. A. S.; ITUASSU, D. R.; GANDRA, A. L.; MARINHO-PEREIRA, T.; FONSECA; PEREIRA-FILHO, M. |
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Afiliação: |
BRUNO ADAN SAGRATZKI CAVERO, UFAM, Manaus-AM; DANIEL RABELLO ITUASSU, CPAMT; ANDRÉ LIMA GANDRA, Instituto de Proteção Ambiental do Amazonas, AM; THIAGO MARINHO-PEREIRA, UFOPA, Santarem, PA; FLÁVIO AUGUSTO LEÃO DA FONSECA, IFAM, Campus Manaus, AM; MANOEL PEREIRA-FILHO, INPA, Manaus, AM. |
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Título: |
Exogenous enzymes on the feeding of pirarucu Arapaima gigas Schinz. 1822 (Osteoglossiformes. Arapaimidae). |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Brasileira de Ciências Agrárias, v. 14, n. 1, e5601, 2019. |
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ISSN: |
1981-0997 |
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DOI: |
http://doi.org/10.5039/agraria.v14i1a5601 |
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Idioma: |
Inglês |
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Conteúdo: |
EN-US: The objective of this work was to verify the effect of exogenous digestive enzymes protease, lipase and amylase on the feeding of pirarucu. In a completely randomized design, we tested three levels of inclusion for both exogenous enzymes against a control commercial feed lacking any enzymatic enrichment. Inclusion levels were as follows: (Control) = no enzymes; (T1) = 0.1% Amylase; (T2) = 0.2% Amylase; (T3) = 0.4% Amylase; (T4) = Protease 0.1%; (T5) = Protease 0.2%; (T6) = Protease 0.4%; (T7) = Lipase 0.1%; (T8) = Lipase 0.2%; (T9) = Lipase 0.4% . After the end of the experiment it was possible to find a significant difference (p < 0.05) in relation to the Control treatment only in the zootechnical data of the treatments that added protease and lipase to the pirarucu feed (T4, T5, T6, T7, T8, T9). The use of exogenous digestive enzyme protease and lipase are indicating on the pirarucu feeding, as it positively influences its growth. | PT-BR: O objetivo deste trabalho foi verificar o efeito das enzimas digestivas exógenas protease, lipase e amilase na alimentação do pirarucu. Em um delineamento inteiramente casualizado foram testados três níveis de inclusão para ambas as enzimas exógenas frente a uma ração comercial controle ausente de qualquer enriquecimento enzimático. Os níveis de inclusão foram os seguintes: (Controle) = sem adição enzimas; (T1) = Amilase 0,1%; (T2) = Amilase 0,2%; (T3) = Amilase 0,4%; (T4) = Protease 0,1%; (T5) = Protease 0,2%; (T6) = Protease 0,4%; (T7) = Lipase 0,1%; (T8) = Lipase 0,2%; (T9) = Lipase 0,4%. Após o término do experimento foi possível encontrar diferença significativa (p<0,05), em relação ao tratamento Controle, nos dados zootécnicos dos tratamentos que adicionaram protease e lipase a alimentação do pirarucu (T4, T5, T6, T7, T8, T9). As enzimas digestivas exógenas protease e lipase são indicadas na alimentação do pirarucu, influenciando positivamente no seu crescimento. MenosEN-US: The objective of this work was to verify the effect of exogenous digestive enzymes protease, lipase and amylase on the feeding of pirarucu. In a completely randomized design, we tested three levels of inclusion for both exogenous enzymes against a control commercial feed lacking any enzymatic enrichment. Inclusion levels were as follows: (Control) = no enzymes; (T1) = 0.1% Amylase; (T2) = 0.2% Amylase; (T3) = 0.4% Amylase; (T4) = Protease 0.1%; (T5) = Protease 0.2%; (T6) = Protease 0.4%; (T7) = Lipase 0.1%; (T8) = Lipase 0.2%; (T9) = Lipase 0.4% . After the end of the experiment it was possible to find a significant difference (p < 0.05) in relation to the Control treatment only in the zootechnical data of the treatments that added protease and lipase to the pirarucu feed (T4, T5, T6, T7, T8, T9). The use of exogenous digestive enzyme protease and lipase are indicating on the pirarucu feeding, as it positively influences its growth. | PT-BR: O objetivo deste trabalho foi verificar o efeito das enzimas digestivas exógenas protease, lipase e amilase na alimentação do pirarucu. Em um delineamento inteiramente casualizado foram testados três níveis de inclusão para ambas as enzimas exógenas frente a uma ração comercial controle ausente de qualquer enriquecimento enzimático. Os níveis de inclusão foram os seguintes: (Controle) = sem adição enzimas; (T1) = Amilase 0,1%; (T2) = Amilase 0,2%; (T3) = Amilase 0,4%; (T4) = Protease 0,1%; (T5) = Protease 0,2%; (T6) = Protease 0,4... Mostrar Tudo |
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Palavras-Chave: |
Carnivorous fish. |
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Thesagro: |
Lípase; Protease. |
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Thesaurus Nal: |
Amylases; Animal nutrition. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198906/1/2019-cpamt-daniel-rabelo-exogenous-enzymes-feeding-pirarucu-arapaima-gigas.pdf
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Marc: |
LEADER 02785naa a2200265 a 4500
001 2110167
005 2019-12-04
008 2019 bl uuuu u00u1 u #d
022 $a1981-0997
024 7 $ahttp://doi.org/10.5039/agraria.v14i1a5601$2DOI
100 1 $aCAVERO, B. A. S.
245 $aExogenous enzymes on the feeding of pirarucu Arapaima gigas Schinz. 1822 (Osteoglossiformes. Arapaimidae).$h[electronic resource]
260 $c2019
520 $aEN-US: The objective of this work was to verify the effect of exogenous digestive enzymes protease, lipase and amylase on the feeding of pirarucu. In a completely randomized design, we tested three levels of inclusion for both exogenous enzymes against a control commercial feed lacking any enzymatic enrichment. Inclusion levels were as follows: (Control) = no enzymes; (T1) = 0.1% Amylase; (T2) = 0.2% Amylase; (T3) = 0.4% Amylase; (T4) = Protease 0.1%; (T5) = Protease 0.2%; (T6) = Protease 0.4%; (T7) = Lipase 0.1%; (T8) = Lipase 0.2%; (T9) = Lipase 0.4% . After the end of the experiment it was possible to find a significant difference (p < 0.05) in relation to the Control treatment only in the zootechnical data of the treatments that added protease and lipase to the pirarucu feed (T4, T5, T6, T7, T8, T9). The use of exogenous digestive enzyme protease and lipase are indicating on the pirarucu feeding, as it positively influences its growth. | PT-BR: O objetivo deste trabalho foi verificar o efeito das enzimas digestivas exógenas protease, lipase e amilase na alimentação do pirarucu. Em um delineamento inteiramente casualizado foram testados três níveis de inclusão para ambas as enzimas exógenas frente a uma ração comercial controle ausente de qualquer enriquecimento enzimático. Os níveis de inclusão foram os seguintes: (Controle) = sem adição enzimas; (T1) = Amilase 0,1%; (T2) = Amilase 0,2%; (T3) = Amilase 0,4%; (T4) = Protease 0,1%; (T5) = Protease 0,2%; (T6) = Protease 0,4%; (T7) = Lipase 0,1%; (T8) = Lipase 0,2%; (T9) = Lipase 0,4%. Após o término do experimento foi possível encontrar diferença significativa (p<0,05), em relação ao tratamento Controle, nos dados zootécnicos dos tratamentos que adicionaram protease e lipase a alimentação do pirarucu (T4, T5, T6, T7, T8, T9). As enzimas digestivas exógenas protease e lipase são indicadas na alimentação do pirarucu, influenciando positivamente no seu crescimento.
650 $aAmylases
650 $aAnimal nutrition
650 $aLípase
650 $aProtease
653 $aCarnivorous fish
700 1 $aITUASSU, D. R.
700 1 $aGANDRA, A. L.
700 1 $aMARINHO-PEREIRA, T.
700 1 $aFONSECA
700 1 $aPEREIRA-FILHO, M.
773 $tRevista Brasileira de Ciências Agrárias$gv. 14, n. 1, e5601, 2019.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
16/11/2021 |
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Data da última atualização: |
16/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MORAES, M. S.; ROCHA, R. B.; FERREIRA, F. M.; SOUZA, C. A. de; ESPINDULA, M. C.; TEIXEIRA, A. L. |
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Afiliação: |
MARCOS SANTANA MORAES, Rede de Biodiversidade e Biotecnologia da Amazônia Legal; RODRIGO BARROS ROCHA, CPAF-RO; FÁBIO MEDEIROS FERREIRA, Universidade Federal do Amazonas (UFAM); CAROLINA AUGUSTO DE SOUZA, Rede de Biodiversidade e Biotecnologia da Amazônia Legal; MARCELO CURITIBA ESPINDULA, CPAF-RO; ALEXSANDRO LARA TEIXEIRA, CPAF-RO. |
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Título: |
Environmental stratification and performance of Coffea canephora clones grown in the Western Amazon. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Coffee Science, v. 16, e161911, 2021. |
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ISSN: |
1984-3909 |
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DOI: |
https://doi.org/10.25186/.v16i.1911 |
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Idioma: |
Inglês |
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Conteúdo: |
Change in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the performance of C. canephora clones grown in the Western Amazon. For that purpose, the mean yield of three crop seasons was considered to evaluate the performance of 20 genotypes grown in 6 clonal competition trials in the environments of: E1: Ouro Preto do Oeste-RO, E2: Porto Velho-RO, E3: Ariquemes-RO, E4 and E5: Rio Branco-AC and E6: Alta Floresta do Oeste-RO. The trials were conducted with a plant spacing of 3 m × 1.5 m in a complete block experimental design, with three replications of eight plants per plot. Combined analysis indicated significance of the genotype × environment (G×E) interaction and favorable conditions to obtain gains from selection. Reduction in the dimensionality estimated from climate and soil characteristics indicated that the environments of Porto Velho-RO, Rio Branco-AC and Ariquemes-RO are more similar to each other than the environments of Ouro Preto do Oeste-RO and Alta Floresta-RO of greater natural soil fertility and higher altitude. The AMMI1 biplot shows that genotypes 16, 10, and 13 had the highest mean yields, together with greater stability. In the AMMI2 scatterplot (IPCA1×IPCA2), the environments E4 and E5 were clustered in the same sector. Clustering based on the complex fraction of the G×E interaction coincided with the AMMI2 scatterplot that clustered the E4 and E5 environments in a single mega-environment. Except for these environments, all the others clustered as locations of different biotic and abiotic stress conditions. This result shows the importance of maintaining evaluations in these environments, which represent the conditions of the coffee fields in the region. MenosChange in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the performance of C. canephora clones grown in the Western Amazon. For that purpose, the mean yield of three crop seasons was considered to evaluate the performance of 20 genotypes grown in 6 clonal competition trials in the environments of: E1: Ouro Preto do Oeste-RO, E2: Porto Velho-RO, E3: Ariquemes-RO, E4 and E5: Rio Branco-AC and E6: Alta Floresta do Oeste-RO. The trials were conducted with a plant spacing of 3 m × 1.5 m in a complete block experimental design, with three replications of eight plants per plot. Combined analysis indicated significance of the genotype × environment (G×E) interaction and favorable conditions to obtain gains from selection. Reduction in the dimensionality estimated from climate and soil characteristics indicated that the environments of Porto Velho-RO, Rio Branco-AC and Ariquemes-RO are more similar to each other than the environments of Ouro Preto do Oeste-RO and Alta Floresta-RO of greater natural soil fertility and higher altitude. The AMMI1 biplot shows that genotypes 16, 10, and 13 had the highest mean yields, together with greater stability. In the AMMI2 scatterplot (IPCA1×IPCA2), the environments E4 and E5 were clustered in the same sector. Clustering based on the complex fraction of the G×E interaction coincided with the AMMI2 scatterplot t... Mostrar Tudo |
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Palavras-Chave: |
Estratificação ambiental; Interação genótipo-ambiente. |
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Thesagro: |
Aclimatação; Características Agronômicas; Coffea Canephora; Comportamento de Variedade; Condição Ambiental; Melhoramento Genético Vegetal; Seleção Genética. |
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Thesaurus NAL: |
Acclimation; Agronomic traits; Environmental factors; Genotype-environment interaction; Plant breeding; Selection criteria; Variety trials. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227814/1/cpafro-18615.pdf
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Marc: |
LEADER 03076naa a2200397 a 4500
001 2136197
005 2021-11-16
008 2021 bl uuuu u00u1 u #d
022 $a1984-3909
024 7 $ahttps://doi.org/10.25186/.v16i.1911$2DOI
100 1 $aMORAES, M. S.
245 $aEnvironmental stratification and performance of Coffea canephora clones grown in the Western Amazon.$h[electronic resource]
260 $c2021
520 $aChange in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the performance of C. canephora clones grown in the Western Amazon. For that purpose, the mean yield of three crop seasons was considered to evaluate the performance of 20 genotypes grown in 6 clonal competition trials in the environments of: E1: Ouro Preto do Oeste-RO, E2: Porto Velho-RO, E3: Ariquemes-RO, E4 and E5: Rio Branco-AC and E6: Alta Floresta do Oeste-RO. The trials were conducted with a plant spacing of 3 m × 1.5 m in a complete block experimental design, with three replications of eight plants per plot. Combined analysis indicated significance of the genotype × environment (G×E) interaction and favorable conditions to obtain gains from selection. Reduction in the dimensionality estimated from climate and soil characteristics indicated that the environments of Porto Velho-RO, Rio Branco-AC and Ariquemes-RO are more similar to each other than the environments of Ouro Preto do Oeste-RO and Alta Floresta-RO of greater natural soil fertility and higher altitude. The AMMI1 biplot shows that genotypes 16, 10, and 13 had the highest mean yields, together with greater stability. In the AMMI2 scatterplot (IPCA1×IPCA2), the environments E4 and E5 were clustered in the same sector. Clustering based on the complex fraction of the G×E interaction coincided with the AMMI2 scatterplot that clustered the E4 and E5 environments in a single mega-environment. Except for these environments, all the others clustered as locations of different biotic and abiotic stress conditions. This result shows the importance of maintaining evaluations in these environments, which represent the conditions of the coffee fields in the region.
650 $aAcclimation
650 $aAgronomic traits
650 $aEnvironmental factors
650 $aGenotype-environment interaction
650 $aPlant breeding
650 $aSelection criteria
650 $aVariety trials
650 $aAclimatação
650 $aCaracterísticas Agronômicas
650 $aCoffea Canephora
650 $aComportamento de Variedade
650 $aCondição Ambiental
650 $aMelhoramento Genético Vegetal
650 $aSeleção Genética
653 $aEstratificação ambiental
653 $aInteração genótipo-ambiente
700 1 $aROCHA, R. B.
700 1 $aFERREIRA, F. M.
700 1 $aSOUZA, C. A. de
700 1 $aESPINDULA, M. C.
700 1 $aTEIXEIRA, A. L.
773 $tCoffee Science$gv. 16, e161911, 2021.
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Embrapa Rondônia (CPAF-RO) |
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