Effects of some biostimulators on yield and seed viability of linseed

The impact of the application of some biostimulators on the yield and quality of linseed oil on humogley and chernozem. Tested fl ax cultivar Mira was produced in the Institute for Medicinal Plant Research ‘Dr Josif Pančić’ from Belgrade. EPIN EKSTRA and CIRKON were applied as biostimulators. The seed yield, germination energy (GE) and total germination (TG) were investigated. The higher average yield was achieved on the chernozem type of soil. A variant with the application of EPIN EKSTRA biostimulator gave the highest yield on both soil types. A variant with the application of CIRKON biostimulator gave slightly higher yield than the control, on both soil types. The highest germination energy and total germination were achieved in the variant with the application biostimulator EPIN EKSTRA.