1. Selection of umbu-cajazeira clones using the REML/BLUP
- Author
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Patrícia Lígia Dantas de Morais, Glauber Henrique de Sousa Nunes, Rafaela Priscila Antonio, Ioná Santos Araújo Holanda, Moaciria de Souza Lemos, José Robson da Silva, Euriann Lopes Marques Yamamoto, EURIANN LOPES MARQUES YAMAMOTO, Universidade Federal Rural do Semi-Árido, IONÁ SANTOS ARAÚJO HOLANDA, IONÁ SANTOS ARAÚJO HOLANDA, PATRÍCIA LÍGIA DANTAS DE MORAIS, Universidade Federal Rural do Semi-Árido, GLAUBER HENRIQUE DE SOUSA NUNES, Universidade Federal Rural do Semi-Árido, RAFAELA PRISCILA ANTONIO, CPATSA, MOACIRIA DE SOUZA LEMOS, Universidade Federal do Ceará, and JOSÉ ROBSON DA SILVA, EMPARN.
- Subjects
clone (Java method) ,Mixed model ,Restricted maximum likelihood ,Pulp (paper) ,Umbu-cajazeira ,Variabilidade genética ,Melhoramento Genético Vegetal ,engineering.material ,Best linear unbiased prediction ,Biology ,REML/BLUP ,Spondias ,Horticulture ,Soluble solids ,engineering ,Variance components ,General Agricultural and Biological Sciences ,Selection (genetic algorithm) ,Consumo ao natural - Abstract
Genetic parameters and genotypic values of fruits from umbu-cajazeira clones were determined using the restricted maximum likelihood/best linear unbiased prediction (REML/BLUP) method, from the morphological, physicochemical and chemical characterization of fruits. The experiment was composed of six experimental clones, in three randomized complete block designs and three replicates per plot in an unbalanced arrangement in Ipanguaçu/RN, due to non-fructification of some clones of the experiment. Morphological, physicochemical and chemical characterization of 20 fruits of each clone was performed. The variance components for REML and medium components (BLUP), were estimated using the mixed model?s method REML/BLUP. The three best clones selected were from Serra do Mel, Açu, and Carnaubais. The method used allowed selection of clones with high soluble solids content and pulp yield based on the genotypic value of clones. Fruit clones from Serra do Mel can be used for pulp processing or fresh consumption. The Açu clone showed a high pulp yield and is recommended pulp processing. Carnaubais, Alto do Rodrigues, and Ipanguaçu generated fruits for fresh consumption. Made available in DSpace on 2018-05-22T00:55:42Z (GMT). No. of bitstreams: 1 Rafaela2018.pdf: 362307 bytes, checksum: 163d2243ec4ed1d85d93b1b9f976343d (MD5) Previous issue date: 2018-05-21
- Published
- 2017
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