Assessing the physiological quality of common bean seeds using the Vigor-S® system and its relation to the accelerated aging test

Medeiros, André Dantas de; Silva, Laércio Junio da; Capobiango, Nayara Pereira; Fialho, Camila Andrade; Dias, Denise Cunha Fernandes dos Santos

doi:10.1590/2317-1545v41n2211401

Cited by 20 publications

(23 citation statements)

References 19 publications

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“…Speed in obtaining results is an important aspect of the use of computerized image analysis of seedlings (Abud et al, 2017). Medeiros et al (2019) studied the physiological quality of common bean seeds with the Vigor-S® system and detected that the use of this image analysis technique allows evaluation of seed physiological potential, which shows the possibility of taking better advantage of the results obtained in the same evaluation.…”

Section: Resultsmentioning

confidence: 99%

Phytotoxicity in soybean seeds treated with phytosanitary products at different application times

et al. 2020

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Due to increased use of treated seeds, studies are necessary in relation to the effects of the treatments and their possible consequences on seed quality. The aim of this study was to evaluate phytotoxicity according to when phytosanitary products are applied on soybean seeds and their effect on seed physiological quality and field performance. A completely randomized experimental design was used in a 9 × 2 factorial arrangement involving 9 seed treatments (fungicides and insecticides) and two application times (60 days before sowing and at the time of sowing in the field). Moisture content was determined and tests were performed to ascertain physiological quality (germination and germination under water restriction). Root and hypocotyl length, seedling length, and vigor and uniformity indices were evaluated with the assistance of Vigor-S®. In the field, the following determinations were made: plant height at 30 and 60 days after emergence, first pod height, number of pods per plant, number of seeds per pod, and yield. Early seed treatment in the soybean crop can affect initial development of the plants, but it does not affect yield. The phytotoxicity caused by the soybean seed treatment was observed in the root length characteristic.

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Section: Resultsmentioning

confidence: 99%

Phytotoxicity in soybean seeds treated with phytosanitary products at different application times

et al. 2020

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“…The efficiency of the SVIS® system for separation of the lots was emphasized in various studies and, although use of the Vigor-S system is more recent, its efficiency compared to the tests of conventional use was also confirmed by Castan et al (2018) in maize seeds and by Medeiros et al (2019) in common bean seeds.…”

Section: Evaluation Of Seed Physiological Potential Through Resourcesmentioning

confidence: 99%

“…In contrast, the efficiency of seedling image analysis using the SVIS® compared to traditional methods for determination of vigor has been confirmed in soybean (Marcos-Filho et al, 2009), wheat (Silva et al, 2012), cucumber (Chiquito et al, 2012), sunflower (Rocha et al, 2015), and coffee (Trujillo et al, 2019) seeds, among other species. Though it is a recently developed system, Vigor-S allows accurate and detailed evaluation of seedlings, which is one important argument for its acceptance among seed analysts (Castan et al, 2018;Medeiros et al, 2019).…”

Section: Evaluation Of Seed Physiological Potential Through Image Anamentioning

confidence: 99%

Vigor-S: System for Automated Analysis of Soybean Seed Vigor

Rodrigues¹,

Gomes-Júnior²,

Marcos-Filho³

2020

J. Seed Sci.

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Computerized systems for image analysis are alternatives to decrease the subjectivity and speed of assessment of seed physiological potential. The aim of this study was to determine the efficiency of the Seed Vigor Automated Analysis System (Vigor-S) to identify differences in vigor among soybean seed lots compared to results of the Seed Vigor Imaging System - SVIS® and tests recommended for evaluation of soybean seed vigor. Two cultivars were used, BMX Potência RR and 7166 RSF IPRO, each one represented by ten seed lots with similar germination and vigor differences. The seeds were evaluated regarding germination, vigor (tetrazolium, accelerated aging), seedling emergence in the field and SVIS® and Vigor-S analysis, in three experimental periods. Analysis of variance was used on the data in a completely randomized experimental design (laboratory tests) and in randomized blocks (field tests), and the mean values were compared by the Tukey test (p ≤ 0.05). Separation of the seed lots by Vigor-S was consistent with the results obtained in tests recognized as effective in evaluating the physiological potential of soybean seeds, and there was no interference of the different cultivars on the response pattern for vigor. Analysis through Vigor-S proved to be effective in determination of physiological potential and for composition of quality control programs established by soybean seeds production companies.

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“…Studies that evaluate the effectiveness of Vigor-S for determining the physiological potential of seeds are still incipient, as verified in the literature by the studies carried out by Castan et al (2018) with corn and Medeiros et al (2019) with common bean. In this sense, this study aimed to verify the effectiveness of the Vigor-S system in the evaluation of the physiological potential of melon seeds.…”

Section: Introductionmentioning

confidence: 95%

Viability of seedling image analysis (Vigor-S) to determine the physiological potential of melon seeds

et al. 2020

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Melon is a vegetable crop of food and nutritional importance whose cultivation is growing worldwide. In this sense, investments in technologies are necessary, especially regarding the quality of seeds used in the establishment of new areas. This study aimed to verify the effectiveness of the Automated Seed Vigor Analysis System (Vigor-S) in the evaluation of the physiological potential of melon seeds. Eight seed lots (four lots of the hybrid Supreme and four of the hybrid Premier) were used. The physiological potential of the seeds was evaluated through tests indicated for analyzing the quality of melon seeds associated with the image analysis by using the software Vigor-S, which included the analysis of seedlings from the germination test and accelerated aging in saturated NaCl solution. The experiment was conducted in a completely randomized design, with five replications. The results indicated the effectiveness of Vigor-S, especially when it was used associated with the accelerated aging test in saturated NaCl solution, with results similar to those obtained in traditional vigor tests. Thus, the Automated Seed Vigor Analysis System (Vigor-S) was effective in evaluating the physiological potential of melon seeds.

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Assessing the physiological quality of common bean seeds using the Vigor-S® system and its relation to the accelerated aging test

Cited by 20 publications

References 19 publications

Phytotoxicity in soybean seeds treated with phytosanitary products at different application times

Phytotoxicity in soybean seeds treated with phytosanitary products at different application times

Vigor-S: System for Automated Analysis of Soybean Seed Vigor

Viability of seedling image analysis (Vigor-S) to determine the physiological potential of melon seeds

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