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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
28/11/1994 |
Data da última atualização: |
28/11/1994 |
Autoria: |
CAMPELLO, E. F. C. |
Título: |
Potencial de utilizacao de especies actinorrizicas em solos degradados |
Ano de publicação: |
1990 |
Fonte/Imprenta: |
Floresta, Curitiba, v.20, n.1/2, p.103-104, 1990 |
ISSN: |
0015-3826 |
Idioma: |
Português |
Palavras-Chave: |
Actinorhizal species; Especie actinorrizica. |
Thesagro: |
Nitrogênio. |
Thesaurus Nal: |
Frankia; nitrogen. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00508naa a2200181 a 4500 001 1283447 005 1994-11-28 008 1990 bl uuuu u00u1 u #d 022 $a0015-3826 100 1 $aCAMPELLO, E. F. C. 245 $aPotencial de utilizacao de especies actinorrizicas em solos degradados 260 $c1990 650 $aFrankia 650 $anitrogen 650 $aNitrogênio 653 $aActinorhizal species 653 $aEspecie actinorrizica 773 $tFloresta, Curitiba$gv.20, n.1/2, p.103-104, 1990
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Agropecuária Oeste. |
Data corrente: |
23/02/2023 |
Data da última atualização: |
23/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
ABREU, H. K. A. de; FACHINELLI, R.; CECCON, G. |
Afiliação: |
HADASSA KATHYUCI ANTUNES DE ABREU, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS; RICARDO FACHINELLI, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS; GESSI CECCON, CPAO. |
Título: |
Canonical correlation among morphological traits and yield components of cowpea. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Agrarian, v. 14, n. 53, p. 314-322, 2021. |
DOI: |
10.30612/agrarian.v14i53.12256 |
Idioma: |
Inglês |
Notas: |
Título em português: Correlação canônica entre as características morfológicas e componentes de produtividade de feijão caupi. |
Conteúdo: |
The study of canonical correlation makes it possible to identify and quantify the associa-tions of morphological and productive characters with the performance of cultures. Due to the scarci-ty of studies on the topic of cowpea, the selection of characters of interest for grain yield is promising. The objective of this study was to verify the associations between morphological traits and yield components in cowpea. The experiment was carried out in 2016 at experimental area of the Embra-pa Agropecuária Oeste, municipality of Dourados, State of Mato Grosso do Sul. The experimental design was randomized blocks, with 14 treatments and four replications. Canonical groups were established between production components (group 1) and morphological characteristics (group 2). Canonical correlation analysis was estimated between the group consisting of primary agronomic traits (grain yield, number of pods and pod length) and the group consisting of secondary agronomic traits (beginning of flowering, plant size, value for cultivation and lodging). The data were submitted to analysis of variance at 5% probability and canonical variables. Moreover, it was determined the matrix of phenotypic correlation coefficients and the multicollinearity diagnosis. The number of pods per plant, pod length and plant size showed high and positive magnitude, allowing to conclude that, in cowpea breeding program, plants with the highest number of pods per plant, earliness and optimal plant architecture for mechanized harvesting should be selected to increased grain yield MenosThe study of canonical correlation makes it possible to identify and quantify the associa-tions of morphological and productive characters with the performance of cultures. Due to the scarci-ty of studies on the topic of cowpea, the selection of characters of interest for grain yield is promising. The objective of this study was to verify the associations between morphological traits and yield components in cowpea. The experiment was carried out in 2016 at experimental area of the Embra-pa Agropecuária Oeste, municipality of Dourados, State of Mato Grosso do Sul. The experimental design was randomized blocks, with 14 treatments and four replications. Canonical groups were established between production components (group 1) and morphological characteristics (group 2). Canonical correlation analysis was estimated between the group consisting of primary agronomic traits (grain yield, number of pods and pod length) and the group consisting of secondary agronomic traits (beginning of flowering, plant size, value for cultivation and lodging). The data were submitted to analysis of variance at 5% probability and canonical variables. Moreover, it was determined the matrix of phenotypic correlation coefficients and the multicollinearity diagnosis. The number of pods per plant, pod length and plant size showed high and positive magnitude, allowing to conclude that, in cowpea breeding program, plants with the highest number of pods per plant, earliness and optimal plant architecture fo... Mostrar Tudo |
Palavras-Chave: |
Caracteres morfológicos; Caracteres produtivos; Feijão caupi. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151895/1/agrarian.pdf
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Marc: |
LEADER 02310naa a2200205 a 4500 001 2151895 005 2023-02-23 008 2021 bl uuuu u00u1 u #d 024 7 $a10.30612/agrarian.v14i53.12256$2DOI 100 1 $aABREU, H. K. A. de 245 $aCanonical correlation among morphological traits and yield components of cowpea.$h[electronic resource] 260 $c2021 500 $aTítulo em português: Correlação canônica entre as características morfológicas e componentes de produtividade de feijão caupi. 520 $aThe study of canonical correlation makes it possible to identify and quantify the associa-tions of morphological and productive characters with the performance of cultures. Due to the scarci-ty of studies on the topic of cowpea, the selection of characters of interest for grain yield is promising. The objective of this study was to verify the associations between morphological traits and yield components in cowpea. The experiment was carried out in 2016 at experimental area of the Embra-pa Agropecuária Oeste, municipality of Dourados, State of Mato Grosso do Sul. The experimental design was randomized blocks, with 14 treatments and four replications. Canonical groups were established between production components (group 1) and morphological characteristics (group 2). Canonical correlation analysis was estimated between the group consisting of primary agronomic traits (grain yield, number of pods and pod length) and the group consisting of secondary agronomic traits (beginning of flowering, plant size, value for cultivation and lodging). The data were submitted to analysis of variance at 5% probability and canonical variables. Moreover, it was determined the matrix of phenotypic correlation coefficients and the multicollinearity diagnosis. The number of pods per plant, pod length and plant size showed high and positive magnitude, allowing to conclude that, in cowpea breeding program, plants with the highest number of pods per plant, earliness and optimal plant architecture for mechanized harvesting should be selected to increased grain yield 653 $aCaracteres morfológicos 653 $aCaracteres produtivos 653 $aFeijão caupi 700 1 $aFACHINELLI, R. 700 1 $aCECCON, G. 773 $tAgrarian$gv. 14, n. 53, p. 314-322, 2021.
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Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
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