PERSPECTIVE OF THE USE OF ALGAE IN THE TREATMENT OF PLANT SEEDS
ergiu DOBROJAN, Gheorghe JIGĂU, Galina DOBROJAN Universitatea de Stat din Moldova Cristin MELNIC GŢ „Melnic Cristin” Tatiana CIOLACU Institutul de Ecologie şi Geografie Eugeniu CIOBANU Universitatea Pedagogică de Stat „Ion Creangă”
Abstract
Algae are a natural source of biologically active substances, effective, safe and relatively cheap, which stimulate the germination process of the seeds of different plants. The content of seed germination biostimulators varies depen- ding on the taxonomic position of the algae, the condition of the crops and the specifics of their cultivation. Treating the seeds of different plants with algal biomass, or with extracts obtained from it, has the effect of both stimulating seed germination and improving the physiological state of plants, increasing their resistance to environmental fac- tors, increasing the quantity and improving the quality of harvests. This article presents a synthesis of some scientific results obtained that highlight the fact that the biomass of some algae can be used as a source of biostimulators in the treatment of plant seeds.
Keywords: algae, seeds, seed treatment, biostimulants, phytohormones.
