Paloma Rayane Pinheiro
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View article: AJUSTE METODOLÓGICO PARA A CAPTURA DE IMAGENS DE SEMENTES DE FEIJÃO CAUPI.
AJUSTE METODOLÓGICO PARA A CAPTURA DE IMAGENS DE SEMENTES DE FEIJÃO CAUPI. Open
View article: REDES NEURAIS NA AVALIAÇÃO DA QUALIDADE DE SEMENTES: UMA REVISÃO.
REDES NEURAIS NA AVALIAÇÃO DA QUALIDADE DE SEMENTES: UMA REVISÃO. Open
proporcionando ao pesquisador a agilidade na obtenção dos resultados necessários, além de uma maior confiabilidade nos dados obtidos quando comparados com os testes de qualidade tradicionais.
View article: Water Deficit Affects Biometric and Physiological Aspects of Crotalaria Juncea L. And Stizolobiun Aterrimum Piper & Tracy
Water Deficit Affects Biometric and Physiological Aspects of Crotalaria Juncea L. And Stizolobiun Aterrimum Piper & Tracy Open
View article: Potassium silicate as an inducer of abiotic stress resistance in grain sorghum seeds
Potassium silicate as an inducer of abiotic stress resistance in grain sorghum seeds Open
Sorghum is an important crop that can absorb and accumulate abundant Si ranging, improving tissue toleranceto the water and salt stress and reducing sodium absorption. T hus, the objective was to verify the induction of resistance ingermin…
View article: Potassium silicate as an inducer of abiotic stress resistance in grain sorghum seeds
Potassium silicate as an inducer of abiotic stress resistance in grain sorghum seeds Open
Sorghum is an important crop that can absorb and accumulate abundant Si ranging, improving tissue tolerance to the water and salt stress and reducing sodium absorption. T hus, the objective was to verify the induction of resistance in germ…
View article: Effects of ascorbic acid on the germination and vigour of cowpea seeds under water stress
Effects of ascorbic acid on the germination and vigour of cowpea seeds under water stress Open
Water is one of the most compromising factors in the germination and initial growth of seedlings, where its restriction causes a reduction in the water potential of cells in addition to causing oxidative stress. Ascorbic acid (AsA) is know…
View article: Effects of ascorbic acid on the germination and vigour of cowpea seeds under water stress
Effects of ascorbic acid on the germination and vigour of cowpea seeds under water stress Open
Water is one of the most compromising factors in the germination and initial growth of seedlings, where its restriction causes a reduction in the water potential of cells in addition to causing oxidative stress. Ascorbic acid (AsA) is know…
View article: INFLUÊNCIA DA TEMPERATURA SOBRE O POTENCIAL FISIOLÓGICO DE SEMENTES SORGO SACARINO APÓS OSMOCONDICIONAMENTO
INFLUÊNCIA DA TEMPERATURA SOBRE O POTENCIAL FISIOLÓGICO DE SEMENTES SORGO SACARINO APÓS OSMOCONDICIONAMENTO Open
No solo as sementes se deparam com diversos fatores limitantes como o estresse hídrico e as altas temperaturas. Objetivou-se no presente trabalho avaliar o potencial fisiológico de sementes de sorgo sacarino após o condicionamento das seme…
View article: Ascorbic acid of cowpea seeds under saline stress
Ascorbic acid of cowpea seeds under saline stress Open
Salinity adversely affects plant growth and metabolism by triggering increased production of reactive oxygen species (ROS). Ascorbic acid (AsA) is known to protect organelles and cells against ROS by preventing accumulation. The objective …
View article: CONDUTIVIDADE ELÉTRICA NA AVALIAÇÃO DA QUALIDADE FISIOLÓGICA DE SEMENTES DE SORGO SACARINO
CONDUTIVIDADE ELÉTRICA NA AVALIAÇÃO DA QUALIDADE FISIOLÓGICA DE SEMENTES DE SORGO SACARINO Open
RESUMO - Estudos têm mostrado que o teste de germinação nem sempre revela diferenças na qualidade fisiológicaentre lotes de sementes, sendo necessária a complementação dos resultados com os testes de vigor, e, dentre eles,destaca-se o de c…
View article: POTENCIAL FISIOLÓGICO DE SEMENTES DE FEIJÃO-CAUPI SUBMETIDAS À PRÉ-HIDRATAÇÃO
POTENCIAL FISIOLÓGICO DE SEMENTES DE FEIJÃO-CAUPI SUBMETIDAS À PRÉ-HIDRATAÇÃO Open
A utilização de sementes de boa qualidade é fundamental para o estabelecimento adequado de uma lavoura. Para uma análise mais precisa da qualidade de sementes, faz-se necessária a complementação das informações fornecidas pelo teste de ger…
View article: GERMINATION AND VIGOUR IN SEEDS OF THE COWPEA IN RESPONSE TO SALT AND HEAT STRESS
GERMINATION AND VIGOUR IN SEEDS OF THE COWPEA IN RESPONSE TO SALT AND HEAT STRESS Open
Salinity is prejudicial to plant development, causing different types of damage to species, or even between genotypes of the same species, with the effects being aggravated when combined with other types of stress, such as heat stress. The…
View article: Giberellic Acid in the Expansion of the Thermal Range of Lettuce Seeds
Giberellic Acid in the Expansion of the Thermal Range of Lettuce Seeds Open
Lettuce presents an increasing demand, which makes necessary the expansion of the areas destined to its planting. Temperature is a limiting factor, because it acts directly on germination, where changes and adjustments in the hormonal bala…
View article: Electrical conductivity in the assessment of the physiological quality of sacrine sorghum seeds.
Electrical conductivity in the assessment of the physiological quality of sacrine sorghum seeds. Open
View article: Image analysis of papaya seeds submitted to sarcotesta removal methods
Image analysis of papaya seeds submitted to sarcotesta removal methods Open
The germination of papaya seeds is slow and uneven, usually due to inhibitors present in the sarcotesta; however, some removal procedures may cause physical damage, negatively interfering in the physiological quality and field performance.…
View article: Ascorbic acid of cowpea seeds under saline stress
Ascorbic acid of cowpea seeds under saline stress Open
Salinity adversely affects plant growth and metabolism by triggering increased production of reactive oxygen species (ROS). Ascorbic acid (AsA) is known to protect organelles and cells against ROS by preventing accumulation. The objective …
View article: Influência do tratamento com silício em sementes de sorgo granífero submetidas a estresses abióticos
Influência do tratamento com silício em sementes de sorgo granífero submetidas a estresses abióticos Open
In the field sorghum seeds are exposed to various environmental factors that can
\nlead to stress, among which we have water stress and saline. Silicon (Si) due to its
\naccumulation in the cell wall can bring several benefits to plants an…
View article: GERMINATION AND VIGOUR IN SEEDS OF THE COWPEA IN RESPONSE TO SALT AND HEAT STRESS
GERMINATION AND VIGOUR IN SEEDS OF THE COWPEA IN RESPONSE TO SALT AND HEAT STRESS Open
Salinity is prejudicial to plant development, causing different types of damage to species, or even between genotypes of the same species, with the effects being aggravated when combined with other types of stress, such as heat stress. The…
View article: Análise de imagens de sementes de mamão submetidas a métodos de remoção da sarcotesta
Análise de imagens de sementes de mamão submetidas a métodos de remoção da sarcotesta Open
The germination of papaya seeds is slow and uneven, usually due to inhibitors present in the sarcotesta; however, some removal procedures may cause physical damage, negatively interfering in the physiological quality and field performance.…
View article: X-ray test on passion fruit seeds submitted to different aryl removal methods
X-ray test on passion fruit seeds submitted to different aryl removal methods Open
Passion fruit seeds present germination problems which are mainly attributed to growth regulating substances present in aryl. The objective of this work was to evaluate the quality of passion fruit seeds submitted to different aryl removal…
View article: Image analysis of papaya seeds submitted to sarcotesta removal methods
Image analysis of papaya seeds submitted to sarcotesta removal methods Open
The germination of papaya seeds is slow and uneven, usually due to inhibitors present in the sarcotesta; however, some removal procedures may cause physical damage, negatively interfering in the physiological quality and field performance.…
View article: Germinação e desenvolvimento inicial de sementes de alface submetidas ao extrato de pimentas
Germinação e desenvolvimento inicial de sementes de alface submetidas ao extrato de pimentas Open
A família Piperaceae inclui cerca de 12 gêneros e mais de 1400 espécies de pimentas distribuídas em todas as regiões subtropicais e tropicais. Algumas espécies do gênero Piper podem apresentar efeito fungicida, inseticida ou mesmo alopátic…
View article: CONDICIONAMENTO FISIOLÓGICO EM SEMENTES DE COENTRO
CONDICIONAMENTO FISIOLÓGICO EM SEMENTES DE COENTRO Open
O objetivo deste trabalho foi avaliar germinação e desenvolvimento inicial de plântulas de coentro submetidas a três métodos de condicionamento fisiológico por cinco períodos. Houve efeito significativo do método e do tempo de condicioname…