Alternativas metodológicas do teste de envelhecimento acelerado em sementes de coentro

Abstract

This study aimed to adapt the methodology of the accelerated aging test to assess the physiological seed of Coriandrum sativum L. Six batches of seeds were tested for germination, emergence rate index, seedling emergence and accelerated aging employing the aging periods of 24, 48, 72 and 96 hours, the traditional methodology with water and the use of unsaturated and saturated sodium chloride (NaCl) solutions. Accelerated aging test using saturated saline 24 hours in a combination with 41ºC, is adequate to evaluate the physiological potential of coriander seeds. The period of 48 hour for accelerated aging method using saturated saline or not, is also effective in the evaluation vigor test of coriander seeds.