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Mostrando ítems 21-30 de 2521
Enzymatic activity pattern in peanut seeds at different periods of artificial aging
(2016-01-01)
The study of enzymes involved in the deterioration of peanut seeds during storage has been important in the detection of early stages of this process. This study was aimed at standardizing a protein extraction protocol and ...
Effect of seed vigor and sowing densities on the yield and physiological potential of wheat seeds
(Abrates-assoc Brasileira Technologia Sementes, 2021-01-01)
Initial seed vigor and sowing density interact in establishment of plants in the field, and can thus affect expression of the plasticity of the wheat crop and the yield and physiological quality of the seeds produced. The ...
Vigor tests to evaluate the physiological quality of Sebastiania commersoniana (Baill.) Smith & Downs seeds
(Ipef-inst Pesquisas Estudos Florestais, 2009-03-01)
The objective of this work was to evaluate the efficiency of different vigor tests to assess S. commersoniana seeds physiological quality during storage. Therefore, seeds were stored in cloth bags, plastic bags and glass ...
Biometria e qualidade fisiológica de sementes de diferentes matrizes de Tabebuia chrysotricha (Mart. Ex A. DC.) Stand I.
(2009-06-01)
This study aimed to determine the variation in biometric and physiological quality traits of seeds proceeding from different mother trees of Tabebuia chrysotricha (Mart. ex. A. DC.) Standl. Biometric traits were determined ...
Biometria e qualidade fisiológica de sementes de diferentes matrizes de Tabebuia chrysotricha (Mart. Ex A. DC.) Stand I.
(2009-06-01)
This study aimed to determine the variation in biometric and physiological quality traits of seeds proceeding from different mother trees of Tabebuia chrysotricha (Mart. ex. A. DC.) Standl. Biometric traits were determined ...
Lettuce (Lactuca sativa L.) seed quality evaluation using seed physical attributes, saturated salt accelerated aging and the seed vigour imaging system
(Pontificia Universidad Católica de Valparaíso, 2005)
Optimising tetrazolium test procedures to evaluate the physiological potential of peanut seeds
(Ista-int Seed Testing Assoc, 2012-01-01)
The tetrazolium test stands out as an evaluation method in determining seed physiological potential due to the diversity of the information provided. Nonetheless, efficiency depends on following appropriate procedures, ...
Near-infrared spectroscopy used to predict soybean seed germination and vigour
(Cambridge Univ Press, 2018-09-01)
Rapid, non-destructive methods for measuring seed germination and vigour are valuable. Standard germination and seed vigour were determined using 81 soybean seed lots. From these data, seed lots were separated into high ...