Results 31 to 40 of about 202,889 (355)

Electrical conductivity test for evaluation of the pea seed vigor

Scientia Agraria Paranaensis, 2020
The electrical conductivity test is routinely used to differentiate the physiological quality of seed lots, and has stood out for its ease of execution, low cost, speed, repeatability, and straightforward interpretation of results. This study aimed to establish a methodology for the electrical conductivity test in pea seeds (Pisum sativum L.) involving
Edvan Costa da Silva, Wagner Menechini, Carolina dos Santos Galvão, Luís Augusto Batista de Oliveira, Natália Cássia de Faria Ferreira, Luciana Sabini da Silva   +5 more
openalex   +3 more sources

A RAPID TEST FOR DETERMINING SEED VIGOR IN RED OAK [PDF]

HortScience, 1990
Previous experiments showed that a 10 day aerated water soak (water priming) increased red oak (Quercus rubra) seed vigor. After water priming most seed had split pericarps. Seed with split pericarps were observed to be more visorous than water primed seed without split pericarps.
Chris E. Cooper, Daniel Struve, Mark A. Bennett   +2 more
openalex   +2 more sources

Ethanol test as a determinant of physiological potential of forest species seeds: The case of Plathymenia reticulata Benth. (Leguminosae-Mimosoideae), a tree of interest for Atlantic Forest restoration

Journal of Seed Science, 2022
: The ethanol test supplies information on physiological problems related to seed deterioration. The test optimization is crucial for its application in the seed analysis routine.
Everton Daniel Silva de Oliveira, Thâmara Moura Lima, Taise Almeida Conceição, Rafael Marani Barbosa   +3 more
doaj   +1 more source

PEG-6000 Priming Improves Aged Soybean Seed Vigor via Carbon Metabolism, ROS Scavenging, Hormone Signaling, and Lignin Synthesis Regulation

Agronomy, 2023
Seed priming, a valuable seed pretreatment method widely employed in agricultural production, counteracts the decline in seed vigor attributed to aging and deterioration. However, PEG priming effectively enhances the vigor of aged soybean seeds.
Yongqiang Wang, Enqiang Zhou, Mengnan Yao, Dong Xue, Na Zhao, Yao Zhou, Bo Li, Kaihua Wang, Yamei Miao, Chunyan Gu, Xuejun Wang, Libin Wei   +11 more
semanticscholar   +1 more source

Assessing the vigor of cowpea seeds using the Vigor-S software

Journal of Seed Science, 2021
: The use of computational resources to assess the physiological potential of seeds has attracted the attention of researchers and professionals in the seed sector.
Carlos Henrique Queiroz Rego, Silvio Moure Cicero, Fabiano França-Silva, Francisco Guilhien Gomes-Junior   +3 more
doaj   +1 more source

Adjustment of the electrical conductivity test to evaluate the seed vigor of chickpea (Cicer arietinum L.)

Journal of Seed Science, 2022
: The definition of methodologies that allow evaluating the physiological potential of chickpea seeds is important to ensure the commercialization of lots with high performance.
Joyce de Oliveira Araújo, D. Dias, Rafaela Marques de Miranda, W. M. Nascimento   +3 more
semanticscholar   +1 more source

Accelerated Aging as a Vigor Test in Encholirium spectabile Seeds [PDF]

Floresta e Ambiente, 2019
ABSTRACT The objective was to verify how differences in the accelerated aging test, traditional method (water) or saturated NaCl solution influence the differentiation of the physiological potential of Encholirium spectabile seeds from two geographic regions of Brazil (Graça-CE and Serra Talhada-PE). The experimental design was completely randomized in
Ariana Veras De Araújo, Monalisa Alves Diniz da Silva, André Pereira Freire Ferraz   +2 more
openalex   +7 more sources

Comparative Transcriptome Analysis Reveals the Mechanisms Underlying Differential Seed Vigor in Two Contrasting Peanut Genotypes

Agriculture, 2022
Seed vigor is an important agronomic trait, and wide variation exists among peanut accessions. However, the detailed regulatory mechanisms underlying differences in seed vigor between varieties are not known in peanut yet.
Shengyun Li, Jiali Zeng, Zhao Zheng, Qi Zhou, Shaona Chen, Yixiong Zheng, Xiaorong Wan, Bin Yang   +7 more
semanticscholar   +1 more source

Laser-Induced Breakdown Spectroscopy Associated with the Design of Experiments and Machine Learning for Discrimination of Brachiaria brizantha Seed Vigor

Italian National Conference on Sensors, 2022
Laser-induced breakdown spectroscopy (LIBS) associated with machine learning algorithms (ML) was used to evaluate the Brachiaria seed physiological quality by discriminating the high and low vigor seeds.
Guilherme Cioccia, C. Morais, D. Babos, D. Milori, Charline Z. Alves, C. Cena, G. Nicolodelli, B. Marangoni   +7 more
semanticscholar   +1 more source

Methodological adjustment of the accelerated aging test to evaluate the vigor of chia seeds [PDF]

Journal of Seed Science, 2018
Abstract: Chia cultivation is expanding in Brazil, but there is still no standardized test to evaluate the quality of the seeds. Therefore, vigor tests that expose seeds to stress conditions must be standardized. This study aimed to establish the methodology for the accelerated aging test in chia seeds.
Aline Klug Radke, Fernanda da Motta Xavier, Paulo Eduardo Rocha Eberhardt, Francisco Amaral Villela, Géri Eduardo Meneghello   +4 more
openalex   +6 more sources