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| SOUTO,PRISCILA C.; GONÇALVES,EDILMA P.; VIANA,JEANDSON S.; SILVA,JÚLIO C.A.; FERREIRA,DÉBORA T.R.G.; RALPH,LIDIANA N.. |
| Abstract: Seed companies are looking for promising, quick and effective alternatives to determine the physiological quality of seeds. The objective of the current work was to study the efficiency of the exudate - phenolphthalein pH test to evaluate the seeds of two lots of Libidibia ferrea (Mart. ex Tul.) L. P. Queiroz var. ferrea. The statistical design for the the exudate - phenolphthalein pH test was completely randomized with four replicates of 50 seeds in a factorial design (2 x 5), two seed lots and five soaking periods (30, 60, 90, 120, and 150 minutes), respectively, using two constant temperatures (25 and 30°C). The percentage of viability and germination of the seeds did not differ in the temperatures of 25 and 30°C and in the soaking periods by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Extinction; Staining; Periods of imbibition; Quick tests. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000700851 |
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