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	Provedor de dados Rev. Bras. Frutic. (2) Scientia Agricola (1) PAB (1) Autor Cavalcante,Natan Ramos (4) Viana,Alexandre Pio (3) Ambrósio,Moisés (2) Preisigke,Sandra da Costa (2) Ribeiro,Rodrigo Moreira (2) Santos,Paulo Ricardo dos (2) Sousa,Carlos Misael Bezerra de (2) Amaral Júnior,Antônio Teixeira de (1) Krause,Willian (1) Lage,Laís Alves (1) Preisigke,Sandra Costa (1) Silva,Celice Alexandre (1) Silva,Flavia Alves da (1) Silva,Ivone Vieira da (1) Tofanelli,Evillyn Jacinto (1) Torres,Géssica Xavier (1) Mais... Palavra-chave Correlations (2) Passiflora edulis (2) Breeding (1) Grafting (1) Guava tree (1) Inbreeding (1) Mixed models (1) Path analysis (1) Plant breeding (1) Plant tissues (1) Production (1) Productivity (1) Psidium guajava (1) REML/BLUP (1) REML/Blup. (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Ano 2021 (1) 2018 (2) 2017 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Associations between vegetative and production traits in guava tree full-sib progenies PAB Santos,Paulo Ricardo dos; Preisigke,Sandra da Costa; Viana,Alexandre Pio; Cavalcante,Natan Ramos; Sousa,Carlos Misael Bezerra de; Amaral Júnior,Antônio Teixeira de. Abstract: The objective of this work was to estimate the genetic parameters and to evaluate the associations between vegetative and yield characteristics, in full-sib progenies of guava tree (Psidium guajava). The following characteristics were evaluated: yield per plant, number of fruits, fruit mass, plant height, stem diameter, and canopy volume. The estimation of genetic parameters was obtained by the REML/Blup procedure. Based on the breeding values ​​predicted by Blup, the genetic and canonical correlations were estimated, and the genetic correlation coefficients were unfolded into direct and indirect effects on the character yield per plant using path analysis. Genetic variability was estimated for number of fruits (567.66) and yield per plant... Tipo: Info:eu-repo/semantics/article Palavras-chave: Psidium guajava; Correlations; Path analysis; REML/Blup.. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500303 HISTOLOGICAL ANALYSIS AND PERFORMANCE OF SOUR PASSION FRUIT POPULATIONS UNDER DIFFERENT ROOTSTOCKS RESISTANT TO Fusarium spp Rev. Bras. Frutic. Ambrósio,Moisés; Krause,Willian; Silva,Celice Alexandre; Lage,Laís Alves; Cavalcante,Natan Ramos; Silva,Ivone Vieira da. ABSTRACT The present study aimed to describe histological traits of the graft welding process and evaluate the effect of rootstocks on the physical and chemical traits and the productivity of sour passion fruit populations. The experiment was arranged in a randomized block design, in a 4x2 + 4 factorial scheme (cultivars / canopy x rootstocks), three replicates and nine plants per plot. Commercial cultivars and populations and Passiflora alata and P. nitida rootstocks, in addition to ungrafted plants were used as canopy. Cleft grafting was the grafting type adopted. Traits analyzed such as productivity and physical and chemical quality of fruits were submitted to analysis of variance and compared by the Tukey test. The canopy morphology was evaluated... Tipo: Info:eu-repo/semantics/article Palavras-chave: Grafting; Plant tissues; Productivity; Passiflora edulis. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000100402 Associations among production and physicochemicalquality fruit traits in Passion fruit populations subjected to three cycles of intrapopulation recurrent selection Rev. Bras. Frutic. Cavalcante,Natan Ramos; Viana,Alexandre Pio; Santos,Paulo Ricardo dos; Preisigke,Sandra da Costa; Ribeiro,Rodrigo Moreira; Tofanelli,Evillyn Jacinto. Abstract The present study was developed to identify the direct and indirect effects of fruit production traits in passion fruit on traits of agronomic interest as well as determine possible changes in associations between the characters after three cycles of recurrent selection. Twenty three half-sibling progenies were evaluated for the characteristics number of fruits per plant; fruit mass per plant (g); pulp percentage (%); fruit length and diameter (mm); peel thickness (mm); total soluble solids content (ºBrix); pH; and yield per plant (kg). Fruit production per plant was considered the main variable, while the others were considered explanatory variables. Within-family heritability (h2ad) values were lower than the mean heritability of the progeny... Tipo: Info:eu-repo/semantics/article Palavras-chave: Passiflora edulis; Plant breeding; Production; Correlations; REML/BLUP. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500101 Genotypic superiority of Psidium Guajava S1 families using mixed modeling for truncated and simultaneous selection Scientia Agricola Ambrósio,Moisés; Viana,Alexandre Pio; Ribeiro,Rodrigo Moreira; Preisigke,Sandra Costa; Cavalcante,Natan Ramos; Silva,Flavia Alves da; Torres,Géssica Xavier; Sousa,Carlos Misael Bezerra de. ABSTRACT: The purpose of this study was to conduct selection, genetic parameter estimation, and prediction of genetic values for 18 S1 families of guava trees using mixed model methodology and simultaneous selection of traits by means of the additive selection index, multiplicative selection index, and mean rank adapted from Mulamba. All families analyzed were obtained by means of self-fertilization of superior genotypes (full siblings) from the genetic breeding program of guava trees at the Universidade Estadual do Norte Fluminense. An experimental randomized block design with 18 S1 families, three replicates, and ten plants per plot was used. A total of 540 genotypes (individual plants) of guava tree were evaluated. Genetic parameter estimation and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Inbreeding; Guava tree; Mixed models; Breeding. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000201101 Registros recuperados: 4 Primeira ... 1 ... Última

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