EFFECT OF DIFFERENT DOSES BIOLOGICS ON PRODUCTIVITY AND BIOMETRICS ALFALFA
The effect of different doses of biologics on productivity and biometrics alfalfa. Were compiled versions, which used strains of alfalfa nodule bacteria and their combinations with cellulolytic bacteria. When using biologics series "Rizovit AKS" shows the increase in the main indicators of the yield of alfalfa. The greatest number of alfalfa plants on 1m2 observed in variant №2А (F + Sinorhizobiummeliloti IMV L5-1, 200ml) - 730 pieces. According to the germination of alfalfa in the form №2А (F + Sinorhizobiummeliloti IMV L5-1, 200ml) shows the best results - 89%.In the first mowing high productivity of green mass showed a variant №2А (F + Sinorhizobiummeliloti IMV L5-1, 200ml) - 272ts / ha. In the second mowing - green mass yield was 274 kg / ha of hay and 14.8 t / ha in variant №2А (F + Sinorhizobiummeliloti IMV L5-1, 200ml) due to high plant growth (65,3 ± 1,4sm).