Селекция кормового гороха (Pisum sativum L. ) на повышение азотфиксации с использованием симбиотических мутантов

The technology was developed for use of supernodulating mutants in pea selection for rising symbiosis efficiency. The method is based on interaction within one genotype of both recessive and dominant alleles of different sym-genes nod4 and Nod 5, control the superand hypernodulation. The possibility was established for simultaneous selection on rising of nitrogen fixation and productivity of macrosymbiont.