Pós-Colheita Do Melão Amarelo "Goldex" Cultivado Sob Adubação Verde E Plantio Direto Com Diferentes Coberturas

Silva, Laiane Torres; Silva, Ebenézer de Oliveira; Figueiredo, M. de L. C.; Corrêa, L. C.; Aragão, F. A. S. de

doi:10.15809/irriga.2016v21n4p764-778

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…Companies specializing in seed production invest annually in advanced technologies to raise both the quality and productivity of highly specialized melons (SILVA et al, 2016). The effectiveness of melon production, or of vegetable production in general, is closely linked to the quality of seed germination.…”

Section: Introductionmentioning

confidence: 99%

Initial growth of seedlings in two yellow melon cultivars with seed reuse

Carmo,

De Medeiros,

Albuquerque

et al. 2023

CLCS

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Farmers adopt sowing in melon seedling production using hybrid seeds, which increases production costs, making crop management more expensive. At the same time, small producers reduce these costs by reusing seeds over successive generations. The objective of this study was to evaluate the physiological quality of seeds from two yellow melon cultivars across two generations based on the initial growth components of the seedlings. A 2 x 2 factorial experiment was tested (2 yellow melon cultivars (cv. Gladial and Gold Mine) × 2 generations - F1 and F2), using 5 replicates with 20 seeds per replicate, totaling 100 plants. To determine the physiological quality of the seeds, the following measurements were made: dry mass of the aerial part (g per plant), height of the aerial part (cm), stem diameter (cm), dry root mass (g per plant), germination percentage (%), seedling emergence (%), speed of emergence (index), abnormal seedlings (%) and non-viable seeds (%). The variable values were subjected to analysis of variance with the application of the F-test at the 5% probability level. The cultivars influence the dry mass of the root, emergence percentage, and emergence speed index. The results obtained from the generations show negative effects on various variables, mainly on unviable and abnormal seeds, due to the attack of phytopathogenic fungi. The Gold Mine cultivar presents seeds of better physiological quality and are more vigorous.

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Section: Introductionmentioning

confidence: 99%

Initial growth of seedlings in two yellow melon cultivars with seed reuse

Carmo,

De Medeiros,

Albuquerque

et al. 2023

CLCS

View full text Add to dashboard Cite

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Produção e Qualidade de Melões Sob Diferentes Arranjos do Sistema de Irrigação e Coberturas do Solo

Pereira

Possídio

Sousa

et al. 2021

Rev. bras. meteorol.

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Resumo Objetivou-se com este trabalho avaliar aspectos produtivos e de qualidade de meloeiros (Cucumis melo L.) sob diferentes formas de cultivo em Petrolina/PE durante dois ciclos produtivos. Adotou-se delineamento experimental de blocos casualizados com parcelas subsubdivididas em esquema fatorial 2 x 2 x 3, sendo, dois híbridos de melão amarelo (Gladial e SF 10/00 F1) nas parcelas, dois arranjos do sistema de irrigação (uma e duas fileiras de gotejadores por fileira de plantas) nas subparcelas, e três tipos de coberturas do solo (mulchings preto e cinza e sem cobertura) nas subsubparcelas, com seis repetições. Foram avaliados, comprimento, largura e número total e comercial de frutos, produtividade, uso eficiente da água, sólidos solúveis totais, firmeza e acidez da polpa. Os maiores índices de produtividade, uso eficiente da água e número de frutos comerciais foram obtidos com o uso de mulching (independente da cor) com uma fileira de gotejadores por fileira de plantas. Para os índices pós-colheita os tratamentos não diferiram entre si.

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Pós-Colheita Do Melão Amarelo "Goldex" Cultivado Sob Adubação Verde E Plantio Direto Com Diferentes Coberturas

Cited by 2 publications

References 10 publications

Initial growth of seedlings in two yellow melon cultivars with seed reuse

Initial growth of seedlings in two yellow melon cultivars with seed reuse

Produção e Qualidade de Melões Sob Diferentes Arranjos do Sistema de Irrigação e Coberturas do Solo

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