EFECTUL BIOPREPARATULUI RIZOLIK ASUPRA SPORIRII PRODUCTIVITĂȚII PLANTELOR DE SOIA

Vasile TODIRAȘ, Svetlana PRISACARI, Angela LUNGU, Maria IACOBUȚĂ* Institutul de Microbiologie şi Biotehnologie, * Institutul de Cercetări pentru Culturile de Câmp („Selecţia”)

Abstract

THE EFFECT OF THE BIOPREPARATION RIZOLIK ON THE INCREASE OF PRODUCTIVITY SOY PLANTS On the territory of the Research Institute for Field Crops "Selecţia" (ICCC "Selecţia"), was studied the reaction of some soybean varieties (Aura, Enigma, Indra) approved in the Republic of Moldova, which were treated with the biopreparation of "Rizolik" microbial origin and its influence on grain yield and quality. It has been established that the biopreparation acts differently on the growth, development and productivity of plants. The highest effect from to seed treatment with the preparation "Rizolik" was obtained in the variety Indra with a grain surplus (+210 kg/ha compared to the untreated control), and the highest protein content was in the treated varieties Indra and Aura (39.3%, respectively 39.5%). Thus, the biopreparation "Rizolik" can be successfully used for stimulating the productivity and quality of the soybean crop. Keywords: soybean, plants, bacteria, bioproduct, nitrogen fixation, protein.