Inoculation of pea (Pisum sativum L.) by Rhizobium leguminosarum bv. viceae preincubated with naringenin and hesperetin or application of naringenin and hesperetin directly into soil increased pea nodulation under short season conditions

摘要: In short season areas, low soil temperature is the major limiting factor for symbiotic nitrogen fixation of legume. One greenhouse and four field experiments were conducted in 1999 to determine whether pre-incubation Rhizobium leguminosarum bv. viceae with hesperetin naringenin or application these compounds onto seed surface into furrow at time planting can increase pea nodulation final grain yield. The results from clearly indicated that by either pre-incubating R. prior inoculation plant directly applying nodulation, pod numbers. Interactions existed between signal cultivars strains. However, there was no impact on yield treatments experiments. effects have be farther tested.