Effect of the Growth Stimulator Ekopin on Sawing Qualities of Seeds and Biometric Parameters of Manchurian Fir (Abies Holophylla Maxim.) Sprouts

Abstract

The results on the effect of the growth stimulator Ekopin of different concentrations on germinative energy, laboratory germination and biometric parameters of Manchurian fir (Abies holophylla Maxim.) sprouts are presented. Ekopin had the most stimulating effect on germinative energy - in all solution concentrations, on the laboratory germination with concentrations 1·2·10-3-1·7·10-3 ml/l. All studied solution concentrations of the preparation had positive effect on the growth of biometric parameters of sprouts along the length and the concentrations 1∙2∙10-3-1∙5∙10-3 ml/l - along the mass.