Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates
Abstract The objective of this work was to estimate the genetic parameters and correlations of characteristics related to production and color in kale and to select the best genotypes based on REML/BLUP estimates. The experiment was carried out in a completely randomized block design, with three rep...
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Embrapa Informação Tecnológica
2024-12-01
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| Series: | Pesquisa Agropecuária Brasileira |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2024000104908&lng=en&tlng=en |
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| author | Eduardo Alves da Silva Ariana Lemes da Costa Orlando Gonçalves Brito Valter Carvalho de Andrade Junior André Boscolo Nogueira da Gama Sebastião Márcio de Azevedo |
| author_facet | Eduardo Alves da Silva Ariana Lemes da Costa Orlando Gonçalves Brito Valter Carvalho de Andrade Junior André Boscolo Nogueira da Gama Sebastião Márcio de Azevedo |
| author_sort | Eduardo Alves da Silva |
| collection | DOAJ |
| description | Abstract The objective of this work was to estimate the genetic parameters and correlations of characteristics related to production and color in kale and to select the best genotypes based on REML/BLUP estimates. The experiment was carried out in a completely randomized block design, with three replicates. The treatments consisted of 34 experimental kale clones. The parameters evaluated were: total leaf yield (TLY), number of commercial leaves (NCL), average leaf mass (ALM), number of shoots (NS), chlorophyll content (CC), and colorimetric patterns of luminosity (L), chroma (C), and hue (h) of the leaves. Genetic parameters, genotypic and phenotypic correlations, and genetic values were estimated. The kale genotypes UFLA 06, UFLA 14, UFLA 16, UFLA 22, and UFLA 34 have good productive characteristics and intense green color, with high heritability. The characteristics TLY, NCL, ALM, NS, CC, and colorimetric patterns of L and C present high heritability in kale. TLY shows a positive correlation with the NCL and the ALM in kale. The genotypes UFLA 02, UFLA 04, UFLA 13, UFLA 25, UFLA 31, and UFLA 32 stand out for their productive characteristics, but not in high levels of antioxidants. The NCL presents positive correlation with the NS, which does not benefit seed production. |
| format | Article |
| id | doaj-art-4e2164bcf396437397cdec3a924cfc4a |
| institution | OA Journals |
| issn | 1678-3921 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Embrapa Informação Tecnológica |
| record_format | Article |
| series | Pesquisa Agropecuária Brasileira |
| spelling | doaj-art-4e2164bcf396437397cdec3a924cfc4a2025-08-20T01:58:28ZengEmbrapa Informação TecnológicaPesquisa Agropecuária Brasileira1678-39212024-12-015910.1590/s1678-3921.pab2024.v59.03456Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimatesEduardo Alves da Silvahttps://orcid.org/0000-0003-2120-8188Ariana Lemes da Costahttps://orcid.org/0000-0002-6870-9791Orlando Gonçalves Britohttps://orcid.org/0000-0001-6238-1644Valter Carvalho de Andrade Juniorhttps://orcid.org/0000-0002-5010-7725André Boscolo Nogueira da Gamahttps://orcid.org/0000-0003-4218-2095Sebastião Márcio de Azevedohttps://orcid.org/0000-0002-2992-5379Abstract The objective of this work was to estimate the genetic parameters and correlations of characteristics related to production and color in kale and to select the best genotypes based on REML/BLUP estimates. The experiment was carried out in a completely randomized block design, with three replicates. The treatments consisted of 34 experimental kale clones. The parameters evaluated were: total leaf yield (TLY), number of commercial leaves (NCL), average leaf mass (ALM), number of shoots (NS), chlorophyll content (CC), and colorimetric patterns of luminosity (L), chroma (C), and hue (h) of the leaves. Genetic parameters, genotypic and phenotypic correlations, and genetic values were estimated. The kale genotypes UFLA 06, UFLA 14, UFLA 16, UFLA 22, and UFLA 34 have good productive characteristics and intense green color, with high heritability. The characteristics TLY, NCL, ALM, NS, CC, and colorimetric patterns of L and C present high heritability in kale. TLY shows a positive correlation with the NCL and the ALM in kale. The genotypes UFLA 02, UFLA 04, UFLA 13, UFLA 25, UFLA 31, and UFLA 32 stand out for their productive characteristics, but not in high levels of antioxidants. The NCL presents positive correlation with the NS, which does not benefit seed production.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2024000104908&lng=en&tlng=enBrassica oleracea var. acephalacolorimetric patternschlorophylllinear mixed modelyield |
| spellingShingle | Eduardo Alves da Silva Ariana Lemes da Costa Orlando Gonçalves Brito Valter Carvalho de Andrade Junior André Boscolo Nogueira da Gama Sebastião Márcio de Azevedo Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates Pesquisa Agropecuária Brasileira Brassica oleracea var. acephala colorimetric patterns chlorophyll linear mixed model yield |
| title | Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates |
| title_full | Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates |
| title_fullStr | Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates |
| title_full_unstemmed | Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates |
| title_short | Genetic parameters and correlations associated with the selection of kale clones via REML/BLUP estimates |
| title_sort | genetic parameters and correlations associated with the selection of kale clones via reml blup estimates |
| topic | Brassica oleracea var. acephala colorimetric patterns chlorophyll linear mixed model yield |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2024000104908&lng=en&tlng=en |
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