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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
04/01/2022 |
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Data da última atualização: |
04/01/2022 |
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Autoria: |
SZARESKI, V. J.; CARVALHO, I. R.; KEHL, K.; LEVIEN, A. M.; ROSA, T. C. da; SOUZA, V. Q. de. |
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Afiliação: |
VINÍCIUS JARDEL SZARESKI, Grupo DonMario, Votuporanga; IVAN RICARDO CARVALHO, Universidade Regional do Noroeste do Rio Grande do Sul, Departamento de Estudos Agrários; KASSIANA KEHL, Fundação Pró-Sementes, Matriz Passo Fundo; ALEXANDRE MOSCARELLI LEVIEN, Fundação Pró-Sementes, Matriz Passo Fundo; TIAGO CORAZZA DA ROSA, Tropical Melhoramento e Genética, Londrina; VELCI QUEIRÓZ DE SOUZA, Universidade Federal do Pampa, Campus Universitário, São Gabriel. |
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Título: |
Adaptability and stability with multivariate definition of macroenvironments for wheat yield in Rio Grande do Sul. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 56, e02468, 2021. |
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DOI: |
https://doi. org/10.1590/S1678-3921.pab2021.v56.02468 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Adaptabilidade e estabilidade com definição multivariada de macroambientes para o rendimento de trigo no Rio Grande do Sul. |
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Conteúdo: |
ABSTRACT - The objective of this work was to evaluate the adaptability, stability, and environmental stratification of wheat (Triticum aestivum) grown in 20 environments, in the state of Rio Grande do Sul, Brazil. The experiments were performed during four crop years, in five wheat growing regions, considering 20 distinct growing environments. In the presence of genotype x environment (GxE) interaction, the additive main effects and multiplicative interaction analysis (AMMI) method was used. This method combines variances of additive effects of genotypes and environments with the multiplicative effects of GxE interaction, and the obtained scores are displayed in biplot graphs, using the principal component analysis. The environments stratified by the factor analysis, and the macroenvironments were defined according to grain yield behavior. The patterns of adaptability and phenotypic stability for genotypes 'BRS 327', 'BRS 331', 'Fundacep Raízes', 'BRS 328', and 'BRS Guamirim' were obtained through the multivariate biometric approaches AMMI and the factor analysis. The definition of macroenvironments is intrinsic to peculiarities of the crop year in the state of Rio Grande do Sul, and there is similarity between the municipalities of Santo Augusto, Cachoeira do Sul, and São Luiz Gonzaga, as well as between Cachoeira do Sul and São Gabriel. RESUMO - O objetivo deste trabalho foi avaliar a adaptabilidade, a estabilidade e a estratificação ambiental de trigo (Triticum aestivum) em 20 ambientes, no estado do Rio Grande do Sul, Brasil. Os experimentos foram realizados durante quatro anos agrícolas, em cinco regiões de cultivo, tendo-se considerado 20 ambientes distintos. Na presença da interação genótipo x ambiente (GxA), utilizou-se o método ?additive main effects and multiplicative interaction analysis? (AMMI). Este método combina as variâncias dos efeitos aditivos dos genótipos e dos ambientes com os efeitos multiplicativos da interação GxA, e os escores obtidos são mostrados em gráficos biplot, com uso de análise de componentes principais. A estratificação dos ambientes foi obtida com análise fatorial, e os macroambientes foram definidos de acordo com o comportamento do rendimento de grãos. Os padrões de adaptabilidade e estabilidade fenotípica dos genótipos 'BRS 327', 'BRS 331', 'Fundacep Raízes', 'BRS 328' e 'BRS Guamirim' foram obtidos por meio dos métodos biométricos multivariados AMMI e análise de fatores. A definição de macroambientes é intrínseca a peculiaridades dos anos agrícolas, no estado do Rio Grande do Sul, e há similaridade entre os municípios de Santo Augusto, Cachoeira do Sul e São Luiz Gonzaga, bem como entre Cachoeira do Sul e São Gabriel. MenosABSTRACT - The objective of this work was to evaluate the adaptability, stability, and environmental stratification of wheat (Triticum aestivum) grown in 20 environments, in the state of Rio Grande do Sul, Brazil. The experiments were performed during four crop years, in five wheat growing regions, considering 20 distinct growing environments. In the presence of genotype x environment (GxE) interaction, the additive main effects and multiplicative interaction analysis (AMMI) method was used. This method combines variances of additive effects of genotypes and environments with the multiplicative effects of GxE interaction, and the obtained scores are displayed in biplot graphs, using the principal component analysis. The environments stratified by the factor analysis, and the macroenvironments were defined according to grain yield behavior. The patterns of adaptability and phenotypic stability for genotypes 'BRS 327', 'BRS 331', 'Fundacep Raízes', 'BRS 328', and 'BRS Guamirim' were obtained through the multivariate biometric approaches AMMI and the factor analysis. The definition of macroenvironments is intrinsic to peculiarities of the crop year in the state of Rio Grande do Sul, and there is similarity between the municipalities of Santo Augusto, Cachoeira do Sul, and São Luiz Gonzaga, as well as between Cachoeira do Sul and São Gabriel. RESUMO - O objetivo deste trabalho foi avaliar a adaptabilidade, a estabilidade e a estratificação ambiental de trigo (Triticum aestivum) ... Mostrar Tudo |
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Thesagro: |
Genótipo; Método de Análise; Rendimento; Trigo; Triticum Aestivum. |
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Thesaurus Nal: |
Genotype-environment interaction; Principal component analysis; Wheat. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/229950/1/Adaptability-stability-multivariate-2021.pdf
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Marc: |
LEADER 03813naa a2200301 a 4500
001 2138733
005 2022-01-04
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi. org/10.1590/S1678-3921.pab2021.v56.02468$2DOI
100 1 $aSZARESKI, V. J.
245 $aAdaptability and stability with multivariate definition of macroenvironments for wheat yield in Rio Grande do Sul.$h[electronic resource]
260 $c2021
500 $aTítulo em português: Adaptabilidade e estabilidade com definição multivariada de macroambientes para o rendimento de trigo no Rio Grande do Sul.
520 $aABSTRACT - The objective of this work was to evaluate the adaptability, stability, and environmental stratification of wheat (Triticum aestivum) grown in 20 environments, in the state of Rio Grande do Sul, Brazil. The experiments were performed during four crop years, in five wheat growing regions, considering 20 distinct growing environments. In the presence of genotype x environment (GxE) interaction, the additive main effects and multiplicative interaction analysis (AMMI) method was used. This method combines variances of additive effects of genotypes and environments with the multiplicative effects of GxE interaction, and the obtained scores are displayed in biplot graphs, using the principal component analysis. The environments stratified by the factor analysis, and the macroenvironments were defined according to grain yield behavior. The patterns of adaptability and phenotypic stability for genotypes 'BRS 327', 'BRS 331', 'Fundacep Raízes', 'BRS 328', and 'BRS Guamirim' were obtained through the multivariate biometric approaches AMMI and the factor analysis. The definition of macroenvironments is intrinsic to peculiarities of the crop year in the state of Rio Grande do Sul, and there is similarity between the municipalities of Santo Augusto, Cachoeira do Sul, and São Luiz Gonzaga, as well as between Cachoeira do Sul and São Gabriel. RESUMO - O objetivo deste trabalho foi avaliar a adaptabilidade, a estabilidade e a estratificação ambiental de trigo (Triticum aestivum) em 20 ambientes, no estado do Rio Grande do Sul, Brasil. Os experimentos foram realizados durante quatro anos agrícolas, em cinco regiões de cultivo, tendo-se considerado 20 ambientes distintos. Na presença da interação genótipo x ambiente (GxA), utilizou-se o método ?additive main effects and multiplicative interaction analysis? (AMMI). Este método combina as variâncias dos efeitos aditivos dos genótipos e dos ambientes com os efeitos multiplicativos da interação GxA, e os escores obtidos são mostrados em gráficos biplot, com uso de análise de componentes principais. A estratificação dos ambientes foi obtida com análise fatorial, e os macroambientes foram definidos de acordo com o comportamento do rendimento de grãos. Os padrões de adaptabilidade e estabilidade fenotípica dos genótipos 'BRS 327', 'BRS 331', 'Fundacep Raízes', 'BRS 328' e 'BRS Guamirim' foram obtidos por meio dos métodos biométricos multivariados AMMI e análise de fatores. A definição de macroambientes é intrínseca a peculiaridades dos anos agrícolas, no estado do Rio Grande do Sul, e há similaridade entre os municípios de Santo Augusto, Cachoeira do Sul e São Luiz Gonzaga, bem como entre Cachoeira do Sul e São Gabriel.
650 $aGenotype-environment interaction
650 $aPrincipal component analysis
650 $aWheat
650 $aGenótipo
650 $aMétodo de Análise
650 $aRendimento
650 $aTrigo
650 $aTriticum Aestivum
700 1 $aCARVALHO, I. R.
700 1 $aKEHL, K.
700 1 $aLEVIEN, A. M.
700 1 $aROSA, T. C. da
700 1 $aSOUZA, V. Q. de
773 $tPesquisa Agropecuária Brasileira$gv. 56, e02468, 2021.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
20/03/2024 |
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Data da última atualização: |
03/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GODOI, P. F. A.; MAGALHÃES, A. L. R.; ARAUJO, G. G. L. de; MELO, A. A. S. de; SILVA, T. S.; GOIS, G. C.; SANTOS, K. C. dos; NASCIMENTO, D. B. do; SILVA, P. B. da; OLIVEIRA, J. S. de; SANTOS, E. M.; SILVA, T. G. F. da; ZANINE, A. de M.; FERREIRA, D. de J.; VOLTOLINI, T. V.; CAMPOS, F. S. |
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Afiliação: |
PAULO FERNANDO ANDRADE GODOI, Universidade Federal do Agreste de Pernambuco, Garanhuns, PE; ANDRÉ LUIZ RODRIGUES MAGALHÃES, Universidade Federal do Agreste de Pernambuco, Garanhuns, PE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; AIRON APARECIDO SILVA DE MELO, Universidade Federal do Agreste de Pernambuco, Garanhuns, PE; TIAGO SANTOS SILVA, Instituto Federal de Educação, Ciência e Tecnologia do Sertão, Ouricuri-PE; GLAYCIANE COSTA GOIS, Universidade Federal do Maranhão, Chapadinha, MA; KELLY CRISTINA DOS SANTOS, UFRPE; DANIEL BEZERRA DO NASCIMENTO, UFRPE; PRISCILA BARRETO DA SILVA, Universidade Federal do Agreste de Pernambuco, Garanhuns-PE; JULIANA SILVA DE OLIVEIRA, Universidade Federal da Paraíba, Areia-PB; EDSON MAURO SANTOS, Universidade Federal da Paraíba, Areia-PB; THIERES GEORGE FREIRE DA SILVA, Universidade Federal Rural de Pernambuco, Serra Talhada-PE; ANDERSON DE MOURA ZANINE, Universidade Federal do Maranhão, Chapadinha-MA; DANIELE DE JESUS FERREIRA, Universidade Federal do Maranhão, Chapadinha-MA; TADEU VINHAS VOLTOLINI, CPATSA; FLEMING SENA CAMPOS, Universidade Federal do Maranhão, Chapadinha-MA. |
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Título: |
Chemical properties, ruminal fermentation, gas production and digestibility of silages composed of spineless cactus and tropical forage plants for sheep feeding. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Animals, v. 14, 552, 2024. |
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DOI: |
https://doi.org/10.3390/ani14040552 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim was to evaluate the chemical composition, carbohydrates, protein fractionation and in vitro gas production of silages composed of spineless cactus and tropical forages and their effect on sheep performance. Treatments consisted of silages: corn silage (CS), spineless cactus silage (SCS), spineless cactus + gliricidia (SCG), spineless cactus + buffel grass silage (SCBG) and spineless cactus + pornunça (SCP). Silos were opened 60 days after ensiling, and analyses were carried out. The digestibility test lasted for 36 days, with eight animals per treatment. A completely randomized design was adopted. Considering carbohydrate fractionation, CS, SCS and SCBG silages had higher total carbohydrate content (p = 0.001). The SCS silage presented a higher A + B1 fraction (p = 0.001). The SCBG and SCG silages showed a higher B2 fraction (p < 0.0001) compared to the CS and SCS silages. The SCBG and SCP silages presented a higher C fraction (p = 0.001). For protein fractionation, the SCP and SCG silages showed higher crude protein contents (p = 0.001). The CS and SCS silages showed a higher A fraction (p = 0.001). The SCBG silage presented a higher B1 + B2 fraction (p = 0.001). The SCG silage showed a higher B3 fraction (p = 0.006) compared to SCBG silage. The SCS and SCP silages showed a higher C fraction (p = 0.001). Exclusive SCS silage showed higher in vitro dry matter digestibility (p = 0.001), dry matter degradability (p = 0.001) and total gas production (p = 0.001). The use of the SCBG, SCP and SCG silages to feed sheep increased the dry matter intake (p < 0.001). Sheep fed the SCG silage showed greater dry matter and crude protein digestibility compared to the sheep fed the CS, SCS and SCP silages (p = 0.002). There was a higher water intake (p < 0.001) with the use of the SCS and SCG silages to feed the sheep. The SCP and SCG silages provided a greater intake (p < 0.001) and excretion (p < 0.001) of nitrogen by he animals. Although there were no differences between the treatments for daily gains, lambs that received the spineless cactus-based silage associated with tropical forages showed higher gains (160–190 g/day) than lambs that received CS silage (130 g/day). Thus, the use of spineless cactus associated with buffelgrass, pornunça and gliricidia to prepare mixed silages (60:40) to feed sheep has potential use to feed sheep, with positive effects on nutrient degradation and increases in dry matter intake. Under experimental conditions, we recommend the exclusive use of spineless cactus silage associated with buffel grass, pornunça and gliricidia in feeding sheep in semi-arid regions, as it provides nutrients, water and greater daily gains compared to corn silage. MenosThe aim was to evaluate the chemical composition, carbohydrates, protein fractionation and in vitro gas production of silages composed of spineless cactus and tropical forages and their effect on sheep performance. Treatments consisted of silages: corn silage (CS), spineless cactus silage (SCS), spineless cactus + gliricidia (SCG), spineless cactus + buffel grass silage (SCBG) and spineless cactus + pornunça (SCP). Silos were opened 60 days after ensiling, and analyses were carried out. The digestibility test lasted for 36 days, with eight animals per treatment. A completely randomized design was adopted. Considering carbohydrate fractionation, CS, SCS and SCBG silages had higher total carbohydrate content (p = 0.001). The SCS silage presented a higher A + B1 fraction (p = 0.001). The SCBG and SCG silages showed a higher B2 fraction (p < 0.0001) compared to the CS and SCS silages. The SCBG and SCP silages presented a higher C fraction (p = 0.001). For protein fractionation, the SCP and SCG silages showed higher crude protein contents (p = 0.001). The CS and SCS silages showed a higher A fraction (p = 0.001). The SCBG silage presented a higher B1 + B2 fraction (p = 0.001). The SCG silage showed a higher B3 fraction (p = 0.006) compared to SCBG silage. The SCS and SCP silages showed a higher C fraction (p = 0.001). Exclusive SCS silage showed higher in vitro dry matter digestibility (p = 0.001), dry matter degradability (p = 0.001) and total gas production (p = 0.001). The use... Mostrar Tudo |
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Palavras-Chave: |
Alimentação de ovelhas; Fermentação Ruminal; Produção de Gás. |
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Thesagro: |
Alimentação; Digestibilidade; Nutrição Animal; Ovelha; Palma Forrageira; Planta Forrageira; Silagem. |
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Thesaurus NAL: |
Crude protein; Dry matter content; Dry matter intake; Forage; Forage grasses; Sheep feeding; Weight gain. |
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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/doc/1163043/1/Chemical-Properties-Ruminal-Fermentation-2024.pdf
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Marc: |
LEADER 04258naa a2200517 a 4500
001 2163043
005 2024-04-03
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani14040552$2DOI
100 1 $aGODOI, P. F. A.
245 $aChemical properties, ruminal fermentation, gas production and digestibility of silages composed of spineless cactus and tropical forage plants for sheep feeding.$h[electronic resource]
260 $c2024
520 $aThe aim was to evaluate the chemical composition, carbohydrates, protein fractionation and in vitro gas production of silages composed of spineless cactus and tropical forages and their effect on sheep performance. Treatments consisted of silages: corn silage (CS), spineless cactus silage (SCS), spineless cactus + gliricidia (SCG), spineless cactus + buffel grass silage (SCBG) and spineless cactus + pornunça (SCP). Silos were opened 60 days after ensiling, and analyses were carried out. The digestibility test lasted for 36 days, with eight animals per treatment. A completely randomized design was adopted. Considering carbohydrate fractionation, CS, SCS and SCBG silages had higher total carbohydrate content (p = 0.001). The SCS silage presented a higher A + B1 fraction (p = 0.001). The SCBG and SCG silages showed a higher B2 fraction (p < 0.0001) compared to the CS and SCS silages. The SCBG and SCP silages presented a higher C fraction (p = 0.001). For protein fractionation, the SCP and SCG silages showed higher crude protein contents (p = 0.001). The CS and SCS silages showed a higher A fraction (p = 0.001). The SCBG silage presented a higher B1 + B2 fraction (p = 0.001). The SCG silage showed a higher B3 fraction (p = 0.006) compared to SCBG silage. The SCS and SCP silages showed a higher C fraction (p = 0.001). Exclusive SCS silage showed higher in vitro dry matter digestibility (p = 0.001), dry matter degradability (p = 0.001) and total gas production (p = 0.001). The use of the SCBG, SCP and SCG silages to feed sheep increased the dry matter intake (p < 0.001). Sheep fed the SCG silage showed greater dry matter and crude protein digestibility compared to the sheep fed the CS, SCS and SCP silages (p = 0.002). There was a higher water intake (p < 0.001) with the use of the SCS and SCG silages to feed the sheep. The SCP and SCG silages provided a greater intake (p < 0.001) and excretion (p < 0.001) of nitrogen by he animals. Although there were no differences between the treatments for daily gains, lambs that received the spineless cactus-based silage associated with tropical forages showed higher gains (160–190 g/day) than lambs that received CS silage (130 g/day). Thus, the use of spineless cactus associated with buffelgrass, pornunça and gliricidia to prepare mixed silages (60:40) to feed sheep has potential use to feed sheep, with positive effects on nutrient degradation and increases in dry matter intake. Under experimental conditions, we recommend the exclusive use of spineless cactus silage associated with buffel grass, pornunça and gliricidia in feeding sheep in semi-arid regions, as it provides nutrients, water and greater daily gains compared to corn silage.
650 $aCrude protein
650 $aDry matter content
650 $aDry matter intake
650 $aForage
650 $aForage grasses
650 $aSheep feeding
650 $aWeight gain
650 $aAlimentação
650 $aDigestibilidade
650 $aNutrição Animal
650 $aOvelha
650 $aPalma Forrageira
650 $aPlanta Forrageira
650 $aSilagem
653 $aAlimentação de ovelhas
653 $aFermentação Ruminal
653 $aProdução de Gás
700 1 $aMAGALHÃES, A. L. R.
700 1 $aARAUJO, G. G. L. de
700 1 $aMELO, A. A. S. de
700 1 $aSILVA, T. S.
700 1 $aGOIS, G. C.
700 1 $aSANTOS, K. C. dos
700 1 $aNASCIMENTO, D. B. do
700 1 $aSILVA, P. B. da
700 1 $aOLIVEIRA, J. S. de
700 1 $aSANTOS, E. M.
700 1 $aSILVA, T. G. F. da
700 1 $aZANINE, A. de M.
700 1 $aFERREIRA, D. de J.
700 1 $aVOLTOLINI, T. V.
700 1 $aCAMPOS, F. S.
773 $tAnimals$gv. 14, 552, 2024.
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