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Registro Completo |
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
23/05/2022 |
Data da última atualização: |
23/05/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ALIANÇA, J. C. A.; MASCHIETO, E. H. G.; MATZEMBACHER, R. G.; CARAFFA, M.; CARVALHO, I. Q.; OLIVEIRA, E.; HANISCH, A. L.; FLARESSO, J. A.; KRAHL, G.; GALBEIRO, S.; RIBEIRO, G.; PEREIRA, E. A. |
Título: |
ENSAIO NACIONAL DE AVEIAS FORRAGEIRAS 2021 - ANÁLISE CONJUNTA DE CULTIVARES. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE AVEIA, 41., 2022, LONDRINA. ANAIS... LONDRINA: IDR, 2022. p. 1-5. |
Idioma: |
Português |
Conteúdo: |
Foram avaliadas 9 cultivares, sendo 4 de aveias pretas (IPR Cabocla, UPFA Moreninha,
UPF Colônia e IAPAR 61- Ibiporã) e 5 de aveias brancas/amarelas (IPR Esmeralda, Alpha
16116, IPR 126, IPR Suprema e UPF D1-3AP). As testemunhas utilizadas para as aveias pretas
foram a IPR Cabocla (ciclo curto) e UPFA 21 Moreninha (ciclo longo). Na aveia branca, foram
utilizadas a IPR Esmeralda (ciclo curto) e Alpha 16116 (ciclo longo).
Foram conduzidos ensaios distintos em 12 locais, na Região Sul do Brasil. No Paraná,
foi conduzido em Ponta Grossa, Castro, Santa Tereza do Oeste, Londrina e Guarapuava. Em
Santa Catarina, foi avaliado em Canoinhas, Xanxerê e Lages. E no Rio Grande do Sul nas
cidades de Cruz Alta, Três de Maio, Ijuí e Itaqui. Portanto, no ano de 2021 e nos locais avaliados, as cultivares que mais se destacaram
quanto ao potencial forrageiro foram a IAPAR 61 (aveia preta) e IPR Suprema (Aveia branca),
com produtividade superior às testemunhas em mais de 5% |
Thesagro: |
AVEIA BRANCA; AVEIA PRETA; RENDIMENTO DE MATÉRIA SECA. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01861naa a2200289 a 4500 001 1131998 005 2022-05-23 008 2022 bl uuuu u00u1 u #d 100 1 $aALIANÇA, J. C. A. 245 $aENSAIO NACIONAL DE AVEIAS FORRAGEIRAS 2021 - ANÁLISE CONJUNTA DE CULTIVARES.$h[electronic resource] 260 $c2022 520 $aForam avaliadas 9 cultivares, sendo 4 de aveias pretas (IPR Cabocla, UPFA Moreninha, UPF Colônia e IAPAR 61- Ibiporã) e 5 de aveias brancas/amarelas (IPR Esmeralda, Alpha 16116, IPR 126, IPR Suprema e UPF D1-3AP). As testemunhas utilizadas para as aveias pretas foram a IPR Cabocla (ciclo curto) e UPFA 21 Moreninha (ciclo longo). Na aveia branca, foram utilizadas a IPR Esmeralda (ciclo curto) e Alpha 16116 (ciclo longo). Foram conduzidos ensaios distintos em 12 locais, na Região Sul do Brasil. No Paraná, foi conduzido em Ponta Grossa, Castro, Santa Tereza do Oeste, Londrina e Guarapuava. Em Santa Catarina, foi avaliado em Canoinhas, Xanxerê e Lages. E no Rio Grande do Sul nas cidades de Cruz Alta, Três de Maio, Ijuí e Itaqui. Portanto, no ano de 2021 e nos locais avaliados, as cultivares que mais se destacaram quanto ao potencial forrageiro foram a IAPAR 61 (aveia preta) e IPR Suprema (Aveia branca), com produtividade superior às testemunhas em mais de 5% 650 $aAVEIA BRANCA 650 $aAVEIA PRETA 650 $aRENDIMENTO DE MATÉRIA SECA 700 1 $aMASCHIETO, E. H. G. 700 1 $aMATZEMBACHER, R. G. 700 1 $aCARAFFA, M. 700 1 $aCARVALHO, I. Q. 700 1 $aOLIVEIRA, E. 700 1 $aHANISCH, A. L. 700 1 $aFLARESSO, J. A. 700 1 $aKRAHL, G. 700 1 $aGALBEIRO, S. 700 1 $aRIBEIRO, G. 700 1 $aPEREIRA, E. A. 773 $tIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE AVEIA, 41., 2022, LONDRINA. ANAIS... LONDRINA: IDR, 2022. p. 1-5.
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Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
11/09/2017 |
Data da última atualização: |
11/09/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
KAVALCO, S. A. F.; CARVALHO, I. R.; NARDINO, M.; SZARESKI, V. J.; MEIRA, D.; FOLLMANN, D. N.; PELEGRIN, A. J.; FERRARI, M.; DEMARI, G. H.; SOUZA, V. Q. |
Título: |
Morphology and physiology of Tifton development. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
AUSTRALIAN JOURNAL OF BASIC AND APPLIED SCIENCES, Australia, v. 10, n. 8, p. 181-187, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The different genotypes of Tifton won economic importance among the forage, the higher dry mass yield, greater response to fertilization, higher digestibility, higher crude protein content and ratio of calcium and phosphorus in relation to other forages of Cynodon. The fall of the nutritional value of the function in pastures plant growth is related to the following factors: reduction in protein and phosphorus, with the aging of the plant is increased stem/leaf relationship. The aim of this study was to obtain estimates of the morphological and physiological development of Tifton genotypes, with the use of regression analysis and the breakdown of correlations in direct and indirect effects by path analysis, valued at ten different growing seasons. Methods: The study was conducted in Plant Breeding and Plant Production Laboratory, Federal University of Santa Maria, Campus Frederico Westphalen, coordinates (27º23'26 "S latitude), (53º25'43" The longitude) and 461,3m altitude in the crop year 2013. Were used for the experiments three genotypes Tifton (Cynodon spp.), they Tifton-68, Tifton-85 and Jiggs. The experimental design was a randomized block design with three replications. Each experimental unit consisted of six plants from pasture production unit at the University, were transplanted to the experimental area so that each plant were obtained from three stolons, two below and above ground. Results: By analyzing the regressions (Figure 1), where the Tifton-85 genotype was characterized by red, the Jiggs by green and Tifton-68 by the color blue, it was observed that the plant height (PH) showed linear growth during development culture, being explained by first-degree equations, with the most outstanding genotype the Tifton 85, its highest growth in relation to the others. It is observed also that the regression coefficients for the Tifton-85 genotypes (89.98%), Jiggs (92.37%) and Tifton-68 (92.58%) explained much of the variation between the evaluation seasons. Conclusions: To getting the genotypes with greater protein content, is necessary the selection plants with greater stolon diameter, leaf width, leaf length, lower number of tillers, green mass and dry mass. In a general way, the Tifton 85 genotype has greater highlight cultivation aiming greater development, resulting in a higher green mass, dry mass and chlorophyll content, however, when it aims genotypes that have high protein content, should have some caution, since the negative correlation seen between this and the traits green mass and dry mass. MenosThe different genotypes of Tifton won economic importance among the forage, the higher dry mass yield, greater response to fertilization, higher digestibility, higher crude protein content and ratio of calcium and phosphorus in relation to other forages of Cynodon. The fall of the nutritional value of the function in pastures plant growth is related to the following factors: reduction in protein and phosphorus, with the aging of the plant is increased stem/leaf relationship. The aim of this study was to obtain estimates of the morphological and physiological development of Tifton genotypes, with the use of regression analysis and the breakdown of correlations in direct and indirect effects by path analysis, valued at ten different growing seasons. Methods: The study was conducted in Plant Breeding and Plant Production Laboratory, Federal University of Santa Maria, Campus Frederico Westphalen, coordinates (27º23'26 "S latitude), (53º25'43" The longitude) and 461,3m altitude in the crop year 2013. Were used for the experiments three genotypes Tifton (Cynodon spp.), they Tifton-68, Tifton-85 and Jiggs. The experimental design was a randomized block design with three replications. Each experimental unit consisted of six plants from pasture production unit at the University, were transplanted to the experimental area so that each plant were obtained from three stolons, two below and above ground. Results: By analyzing the regressions (Figure 1), where the Tifton-85 genotype was c... Mostrar Tudo |
Palavras-Chave: |
Cynodon spp; genotypes behavior; indirect selection; path analysis; Regression. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03368naa a2200289 a 4500 001 1126631 005 2017-09-11 008 2016 bl uuuu u00u1 u #d 100 1 $aKAVALCO, S. A. F. 245 $aMorphology and physiology of Tifton development.$h[electronic resource] 260 $c2016 520 $aThe different genotypes of Tifton won economic importance among the forage, the higher dry mass yield, greater response to fertilization, higher digestibility, higher crude protein content and ratio of calcium and phosphorus in relation to other forages of Cynodon. The fall of the nutritional value of the function in pastures plant growth is related to the following factors: reduction in protein and phosphorus, with the aging of the plant is increased stem/leaf relationship. The aim of this study was to obtain estimates of the morphological and physiological development of Tifton genotypes, with the use of regression analysis and the breakdown of correlations in direct and indirect effects by path analysis, valued at ten different growing seasons. Methods: The study was conducted in Plant Breeding and Plant Production Laboratory, Federal University of Santa Maria, Campus Frederico Westphalen, coordinates (27º23'26 "S latitude), (53º25'43" The longitude) and 461,3m altitude in the crop year 2013. Were used for the experiments three genotypes Tifton (Cynodon spp.), they Tifton-68, Tifton-85 and Jiggs. The experimental design was a randomized block design with three replications. Each experimental unit consisted of six plants from pasture production unit at the University, were transplanted to the experimental area so that each plant were obtained from three stolons, two below and above ground. Results: By analyzing the regressions (Figure 1), where the Tifton-85 genotype was characterized by red, the Jiggs by green and Tifton-68 by the color blue, it was observed that the plant height (PH) showed linear growth during development culture, being explained by first-degree equations, with the most outstanding genotype the Tifton 85, its highest growth in relation to the others. It is observed also that the regression coefficients for the Tifton-85 genotypes (89.98%), Jiggs (92.37%) and Tifton-68 (92.58%) explained much of the variation between the evaluation seasons. Conclusions: To getting the genotypes with greater protein content, is necessary the selection plants with greater stolon diameter, leaf width, leaf length, lower number of tillers, green mass and dry mass. In a general way, the Tifton 85 genotype has greater highlight cultivation aiming greater development, resulting in a higher green mass, dry mass and chlorophyll content, however, when it aims genotypes that have high protein content, should have some caution, since the negative correlation seen between this and the traits green mass and dry mass. 653 $aCynodon spp 653 $agenotypes behavior 653 $aindirect selection 653 $apath analysis 653 $aRegression 700 1 $aCARVALHO, I. R. 700 1 $aNARDINO, M. 700 1 $aSZARESKI, V. J. 700 1 $aMEIRA, D. 700 1 $aFOLLMANN, D. N. 700 1 $aPELEGRIN, A. J. 700 1 $aFERRARI, M. 700 1 $aDEMARI, G. H. 700 1 $aSOUZA, V. Q. 773 $tAUSTRALIAN JOURNAL OF BASIC AND APPLIED SCIENCES, Australia$gv. 10, n. 8, p. 181-187, 2016.
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