Electrical conductivity of coffee seeds in function of the number of seeds and imbibing period

Francisco, Gabrielly Fernanda; Catão, Hugo César Rodrigues Moreira; Marinke, Luana de Souza; Castilho, Ítala Menegon; Oliveira, Leticia Rodrigues De; Caixeta, Franciele

doi:10.34117/bjdv5n12-191

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…No teste de condutividade elétrica realizado com 75 sementes e 75 ml de água, os CATÃO et al, 2019;FRANCISCO et al, 2019;ARAÚJO et al 2022) Os resultados apresentados neste trabalho servem de referência de tamanho ótimo de amostra para estimação da condutividade elétrica massal de sementes de canola, de acordo com a precisão desejada pelo pesquisador, de forma a buscar confiabilidade nos resultados de testes estatísticos.…”

Section: Híbridosunclassified

Physiological potential of canola seeds and its relationship with electrical conductivity

Bezerra,

Heidrich,

Pinto

et al. 2024

CLCS

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The objective of this work was to evaluate the electrical conductivity test to estimate the physiological potential of canola seeds, aiming to establish an efficient methodology for its execution. The experimental design was completely randomized with hybrids and 4 replications (lot 1 – Hyola 571 CL; lot 2 – Hyola 433; lot 3 – Hyola 76; lot 4 – Hyola 401; lot 5 – Hyola 61 and lot 6 – Hyola 50). Physical quality (degree of moisture and weight of a thousand seeds) and physiological quality (germination, first germination count, germination speed index, seedling emergence, emergence speed index, root length, shoot length and total, seedling dry mass). For the electrical conductivity test, variations in water volume (25, 50, 75 ml), number of seeds (25, 50, 75 and 100 seeds) and exposure time (1, 3, 6, 9.12 and 24 hours). Four replicates of each lot were evaluated. The electrical conductivity test was efficient for evaluating the physiological potential of canola seeds, with combinations of 50 or 75 seeds immersed in 75 ml of deionized water, for periods of 6 and 9 hours, providing better stratification of lots.

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Section: Híbridosunclassified

Physiological potential of canola seeds and its relationship with electrical conductivity

Bezerra,

Heidrich,

Pinto

et al. 2024

CLCS

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“…It suggests that a difference in vigor among seeds of cultivars within the Sarchimor group may be related to the integrity of the seeds verified by electrical conductivity. Thus, it is possible that the better vigor performance of cv Catucaí-785/15 and Catucaí-24/137 may be related to the higher speed of reorganization of seed membranes during the imbibition process, inducing greater vigor (Dalvi et al, 2013;Francisco et al, 2019).…”

Section: Table 2 Length Of Aerial Part (Lap) Root Length (Rl) Seedling Fresh Weight (Sfw) and Seedling Dry Weight (Sdw) Of Different Groumentioning

confidence: 99%

Physiological quality of seeds from traditional and new recommended groups of Arabic coffee cultivars to highland regions

Alixandre¹,

Lopes²,

Ferreira³

et al. 2021

IJAERS

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The quality of a seed lot is an essential factor in the planning and implementation of any agricultural production program. Quality seeds provide strong and uniform plant growth. This study aims to analyze the physiological quality of seeds from different groups of Arabica coffee cultivars recommended for planting in the Brazilian highland regions. The seeds were picked from an Arabica coffee seed production field, accredited by the Brazilian Ministry of Agriculture, Livestock, and Supply, located in the municipality of Marechal Floriano, state of Espírito Santo (ES), Brazil. The experimental design was completely randomized, with four replications of 50 seeds each. The treatments were composed by traditional cultivars and new Arabica coffee recommendations from Catuaí Japi), and Sarchimor (Acauã, Arara) groups. The seeds were manually harvested in sieves, at the point of physiological maturation, processed, and dried until reaching a humidity of 35% ± 1%. Immediately following this, the seeds were taken to the Seed Analysis Laboratory,

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Electrical conductivity of coffee seeds in function of the number of seeds and imbibing period

Abstract: Electrical conductivity of coffee seeds in function of the number of seeds and imbibing period Condutividade elétrica de sementes de café em função do número de sementes e período de embebição

Cited by 2 publications

References 11 publications

Physiological potential of canola seeds and its relationship with electrical conductivity

Physiological potential of canola seeds and its relationship with electrical conductivity

Physiological quality of seeds from traditional and new recommended groups of Arabic coffee cultivars to highland regions

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