2018
DOI: 10.1590/2317-1545v40n2188348
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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. Six chia seed lots with similar germination behavior were used. They were submitted to germination, first germination count, seedling emergence, emergence speed index and accelerated aging tests. Aging periods of 24, 48… Show more

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Cited by 5 publications
(9 citation statements)
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References 20 publications
(18 reference statements)
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“…This occurs because, according to Jianhua and McDonald (1996), in using the saturated NaCl solution, there will be a reduction in relative humidity within the plastic box, and the seed will absorb water at a slower rate, resulting in lower and more uniform moisture contents compared to traditional accelerated aging. This was also observed by Radke et al (2018) in chia seeds.…”
Section: Resultssupporting
confidence: 76%
“…This occurs because, according to Jianhua and McDonald (1996), in using the saturated NaCl solution, there will be a reduction in relative humidity within the plastic box, and the seed will absorb water at a slower rate, resulting in lower and more uniform moisture contents compared to traditional accelerated aging. This was also observed by Radke et al (2018) in chia seeds.…”
Section: Resultssupporting
confidence: 76%
“…In this sense, studies replacing water with saturated solutions of salts have shown greater efficiency in the detection of differences in the physiological quality between lots in relation to the accelerated aging test without the use of salt, agreeing with the results of Martins et al (2006) on tomato (Lycopersicon lycopersicum), Torres and Marcos Filho (2005) on melon (Cucumis melo), Pereira et al (2011), Tunes et al (2011 and Radke et al (2016) on coriander (Coriandrum sativum), Santos et al (2011) on lettuce (Lactuca sativa) and chicory (Cichorium intybus), Kikuti and Marcos Filho (2012) on lettuce and Alves and Sá (2012) on arugula (Eruca sativa). According to the solution used, specific relative humidity values are obtained, providing decreased intensity and rate of water uptake by the seeds, culminating in lower deterioration intensity and less variation between the results (Jianhua & Mcdonald, 1997;Tunes et al, 2012).…”
Section: Introductionsupporting
confidence: 79%
“…The seeds submitted to the accelerated aging test ( Figure 1) with the traditional procedure (water) reached a higher water content than those submitted to the modified procedures, unsaturated solution and saturated solution, this tendency observed in seeds of coriander (Radke et al, 2016). Studies with brassica seeds show that seeds tend to reach hygroscopic equilibrium at higher water contents, as the relative humidity of the air increases (Costa et al, 2008).…”
Section: Aging Testmentioning
confidence: 97%
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