Armazenamento de Sementes de Milho em Embalagens Reutilizáveis, Sob Dois Ambientes

Oliveira, Anna Christina Sanazário de; Coelho, Fábio Cunha; Vieira, Henrique Duarte; Rubim, Raquel Fialho

doi:10.18512/1980-6477/rbms.v10n1p17-28

Cited by 4 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Results herein obtained allow stating that GC is the most suitable for fennel seeds packaging, since in all storage periods assessed the mean of values obtained for the seeds stored in this type of packaging presented the best results in all tests performed, excepting the EC test, carried out on the fourth and the fifth assessment (months Similar results were obtained by Oliveira et al (2011), who working with seeds of corn (Zea mays L.) have verified that electric conductivity values increased over a 214 days storage period, when these seeds were packed into cotton bags and cardboard Tetra Pak® boxes and stored under non-8 and 10) (Table 6), possibly for being an impermeable packing. Similar behavior has been also observed by Azevedo et al (2003) who reported that viability of sesame (Sesamum indicum L.) seeds have been maintained with high physiological quality for longer period when those seeds were packed into impermeable packaging.…”

Section: Resultssupporting

confidence: 79%

Physiological quality of fennel ( Foeniculum vulgare Miller) seeds stored in different containers and environmental conditions

et al. 2013

View full text Add to dashboard Cite

For an adequate conservation of seeds it is essential previously establishing the ideal conditions for their storage. Thereby, this study aimed at evaluating influence of packaging types and storage environmental conditions on physiological quality of fennel seeds. The seeds were stored into three different packaging types (cotton bags, multiwall paper bags, and glass containers), and stored under two environmental conditions (laboratory and cold chamber) during a twelve months period. Physiological seed quality was assessed before storage and at every two months after storage through tests of germination, germination speed index, and electrical conductivity. Experiment was performed on a completely randomized design with treatments arranged in a split-split plot arrangement in time (two environmental storage conditions x three packaging types x six storage periods + a control treatment), with four replications. Fennel seeds packaged into glass containers have maintained their physiological quality stable over the twelve storage months regardless storage environmental conditions; being considered the best container for storing fennel seeds; and cotton packaging was considered as the least efficient for both storage under laboratory environmental conditions as well as for storage under cold chamber conditions.

show abstract

Section: Resultssupporting

confidence: 79%

Physiological quality of fennel ( Foeniculum vulgare Miller) seeds stored in different containers and environmental conditions

et al. 2013

View full text Add to dashboard Cite

show abstract

“…The comparison between the germination of corn seeds stored in a cold room and other storage conditions showed the positive influence of the controlled environment conditions (temperature and relative humidity) on seed quality throughout the storage period. It supports the assertion by Oliveira et al (2011), indicating that the cold room is deemed the optimal environment for seed storage, even when utilizing diverse packaging methods such as Tetra Pak ® and cotton bags. The reduced temperature in the storage environment diminishes the activity of enzymes associated with respiration, a critical process that contributes significantly to the loss of seed viability (Harrington, 1972;Cavalcante et al, 2023).…”

Section: Resultssupporting

confidence: 76%

Corn Seeds Stored Under Varying Storage Conditions

Capilheira,

Silva,

Pinto

et al. 2024

Eng. Agríc.

View full text Add to dashboard Cite

The seed deterioration process during storage is inevitable, but it can be slowed down using packaging that reduces the influence of the external environment on stored corn seeds. Therefore, this study aimed to evaluate the physiological quality of corn seeds stored in different packages and subjected to storage conditions in the central region of Brazil. Thirty-seven corn genotypes were analyzed in three storage environments: multiwall paper, 10 °C temperature, and 40% relative air humidity; multiwall paper under uncontrolled conditions; and hermetic packaging under uncontrolled conditions. The results of germination, water content, electrical conductivity, accelerated aging, soilless cold test, and field emergence test were used. Physiological quality assessments indicated that storage under conditions of 10 °C temperature and 40% relative air humidity is more efficient in preserving corn seeds' physiological quality than packaging in an uncontrolled environment.

show abstract

“…Entretanto, aos 22 meses de armazenamento, o tratamento T2 promoveu a diminuição dos valores de germinação (83%), diferenciando-se estatisticamente das outras formas testadas (Tabela 4). A garrafa PET conservada a temperatura ambiente (T2) como embalagem alternativa tem sido empregada por vários autores na conservação de sementes de milho crioulo (SANAZÁRIO et al, 2009;DE OLIVEIRA et al, 2011;FEITOSA et al, 2018) Ao considerar para o EA o efeito das embalagens ao longo do tempo de conservação, observa-se que a manutenção a temperaturas baixas (geladeira e freezer) promoveram as maiores porcentagens de germinação (>91%) independente do tempo de armazenamento (Tabela 4).…”

Section: Resultsunclassified

“…Pode-se observar ao longo do período de armazenamento, comportamento pareido das variedades para cada tipo de armazenamento com manuntenção da qualidade fisiologica das sementes sempre que as sementes foram conservadas em garafas PET e frio (geladeira ou freezer). O armazenamento em embalagens plásticas descartáveis ou garafas PET, confirma-se como uma embalagem apropiada para uso na conservação de sementes (DE OLIVEIRA et al, 2011;ANTONELLO et al, 2009, DA SILVA et al 2010. A conservação de atributos de qualidade nas sementes crioulas são indicadores para mensurar o desempenho das sementes no campo, assegurando assim uma ótima produtividade (LIMÃO et al, 2020).…”

Section: Resultsunclassified

Avaliação da qualidade de milho crioulo armazenado em garrafa pet

Domingues,

Meneghello,

Bernardo

et al. 2023

CLCS

View full text Add to dashboard Cite

A preservação de sementes crioulas por agricultores tradionais em bancos individuais ou coletivos ocorre por meio de técnicas de baixo custo e as garrafas PET são frequentemente recicladas para este fim. Entretanto, poucos estudos tem sido realizados abordando a influência que exerce o PET na qualidade do armazenamento do germoplasma tradicional. Considerando a relevância dos serviços prestados pelos guardiões de sementes à soberania alimentar dos povos, pretende-se com este estudo avaliar e comparar a qualidade fisiológica de sementes de milhos crioulos após cinco períodos de acondicionamento das sementes em garrafas dentro de geladeira (T1), em temperatura ambiente (T2), e dentro de congelador (T3). Utilizou-se o delineamento inteiramente casualizado, arranjados em esquema fatorial 3x5, com quatro repetições, as quais foram submetidas a três diferentes testes. Nos períodos mais longos de armazenamento independente da cultivar avaliada, o tratamento T2 apresentou redução significativa da qualidade fisiológica (Tukey, P < 0.05). Estes resultados indicam que a melhor escolha de armazenamento é a garrafa PET na geladeira.

show abstract

Armazenamento de Sementes de Milho em Embalagens Reutilizáveis, Sob Dois Ambientes

Cited by 4 publications

References 0 publications

Physiological quality of fennel ( Foeniculum vulgare Miller) seeds stored in different containers and environmental conditions

Physiological quality of fennel ( Foeniculum vulgare Miller) seeds stored in different containers and environmental conditions

Corn Seeds Stored Under Varying Storage Conditions

Avaliação da qualidade de milho crioulo armazenado em garrafa pet

Contact Info

Product

Resources

About