QUALIDADE DE SEMENTES DE FEIJÃO TRATADAS E SOB DIAS DE ARMAZENAMENTO

Abstract

Beans are a product of economic and social relevance, being one of the main crops produced in our country. The use of seed treatment is a way to guarantee the success of the crop. The objective of this research was to evaluate the physiological quality of bean seeds treated with fungicide, insecticide and liquid fertilizer under storage days. A completely randomized design with six treatments and four replications was used. The treatments were seed storage days: zero; a; three; four; five days of storage and a Control (CT) treatment. The variables analyzed were: standard germination test; field emergency; dry mass of germinated seedlings; dry mass of emerged seedlings; emergence of seedlings in the field; emergence speed index and seedling height. Seed treatment of cultivar Pérola is detrimental to the physiological quality of bean seeds for the germination pattern after the third day of storage. The IVE was higher in the treated and stored bean seeds when compared to the Control treatment. Bean seeds from cultivated Pérola cultivar can be stored for up to three days.