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Productivity and analysis of morphological characters of experimental strawberry genotypes

Horticultura Brasileira, 2022-12, Vol.40 (4), p.426-431 [Peer Reviewed Journal]

This work is licensed under a Creative Commons Attribution 4.0 International License. ;ISSN: 0102-0536 ;ISSN: 1806-9991 ;EISSN: 1806-9991 ;DOI: 10.1590/s0102-0536-20220411

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  • Title:
    Productivity and analysis of morphological characters of experimental strawberry genotypes
  • Author: Brandt, Guilherme Q ; Silva, Luis Felipe L e ; Souza, Douglas C de ; Resende, Luciane V ; Nunes, Néria S
  • Subjects: HORTICULTURE
  • Is Part Of: Horticultura Brasileira, 2022-12, Vol.40 (4), p.426-431
  • Description: ABSTRACT In the world the consumption of strawberries is very appreciated, both in natura or industrialized form. Brazilian production depends on the importation of strawberry seedlings from countries such as Spain, Chile and Argentina, which are cultivars improved in temperate climates and, consequently, not well adapted to the Brazilian tropical conditions. Thus, genetic breeding programs are essential for the generation of more adapted cultivars. The objective was to evaluate and characterize the performance of experimental strawberry genotypes. The statistical design adopted was in randomized blocks, with 12 treatments and 3 replications, the treatments consisting of seven experimental genotypes and five commercial cultivars. We evaluated the total production per plant (g/plant), average weight of fruits per plant (g/fruit), % of commercial fruits per plant, and morphological characterization. The experimental genotypes MFA443, MCA94, MDA23, MDA06 and MCA89 showed the highest strawberry yields per plant, respectively, 285 g, 254 g, 298 g, 295 g and 290 g, with emphasis on the genotype MFA12-443, which also presented the highest average weight of fruits (20.35 g) and percentage of commercial fruits (81%). RESUMO Mundialmente o consumo de morangos é bastante apreciado, tanto na forma in natura ou industrializada. A produção brasileira depende da importação de mudas de morangueiro de países como Espanha, Chile e Argentina, as quais são cultivares melhoradas em climas temperados, e, consequentemente, não se adaptam bem às condições tropicais brasileiras. Assim, programas de melhoramento genético são fundamentais para geração de cultivares mais adaptadas. Objetivou-se avaliar e caracterizar o desempenho de genótipos experimentais de morangueiro. O delineamento experimental adotado foi em blocos cazualizados, com 12 tratamentos e 3 repetições, sendo os tratamentos constituídos de sete genótipos experimentais e cinco cultivares comerciais. Avaliou-se os parâmetros: produção total por planta (g/planta), peso médio de frutos por planta (g/fruto), % de frutos comerciais por planta, e caracterização morfológica. Os genótipos experimentais MFA12-443, MCA94, MDA23, MDA06 e MCA89 apresentaram as maiores produções de frutos por planta, respectivamente de 285 g, 254 g, 298 g, 295 g e 290 g, com destaque para o genótipo MFA12-443, que também apresentou maior peso médio de frutos (20,35 g) e porcentagem de frutos comerciais (81%).
  • Publisher: Associação Brasileira de Horticultura
  • Language: English;Portuguese
  • Identifier: ISSN: 0102-0536
    ISSN: 1806-9991
    EISSN: 1806-9991
    DOI: 10.1590/s0102-0536-20220411
  • Source: SciELO
    GFMER Free Medical Journals
    Alma/SFX Local Collection
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