The analysis of red clover collection (Trifolium pratense L.) on efficiency of symbiosis with Rhizobium leguminosarum bv. trifolii 2-4B bacterian strain
Studies on the influence of inoculation by the acid-resisting natural isolate of the nodule bacteria of 2-4B on the collection of red clover varieties under micro-vegetative conditions are carried out. Highly effective variety-strain combinations are revealed. The heterogeneity of the varietal populations by morphometric indices is revealed.
Keywords: red clover, root bacteria, variety, strain, micro-vegetative study