AVALIAÇÃO DO POTENCIAL FISIOLÓGICO DE SEMENTES DE MAXIXE

Abstract

The present work had as objective verifies different methods for evaluation of the physiologic potential of gherkin seeds. Two lots of seeds aged were used artificially, in water, being obtained for each lot, six quality levels. The seeds aged artificially to the temperature of 41ºC by 0, 8, 16, 24, 32 and 45 hours and high relative humidity were submitted to the germination tests, first count of the germination and vigor. The first germination count, accelerated aging (41ºC/48h) and seedling emergence was efficient in evaluating physiological quality of gherkin seeds.