Study on Arbuscular Mycorrhizae of Panax notoginseng

Abstract:

Arbuscular mycorrhizal fungi can infect the roots of Cercidiphyllaceae and form arbuscular mycorrhizae.Infection rate is from 12% to 30%，but infection strength is weak.4 species of Acaulospora and 11 species of Glomus were isolated and identified，including Acaulospora tuberculata，A.spinosa，A.foveata，A.denticulate，Glomus geosporum，G.clarum，G.constrictum，G.monosporum，G.laroideum，G.versifome，G.microcarpum，G.mosseae，G.hoi，G.halonatum and G.reticulatum.Among them，G.cercidiphyllorum is advantage species.So AMF may be a potent resource of biology which can stimulate the growth of Panax notoginseng.

Key words:Panax notoginseng，Arbuscular mycorrhizal fungi，Arbuscular mycorrhizae