La inoculación con hongos micorrícico arbusculares promueve el crecimiento de plantines de Kageneckia lanceolata (Rosaceae).

RENISON, D.; NAVARRO RAMOS, S.E.; BECERRA, A.G.

BOLETíN DE LA SOCIEDAD ARGENTINA DE BOTáNICA

SOCIEDAD ARGENTINA DE BOTÁNICA

Lugar: Córdoba; Año: 2018 vol. 53 p. 161 - 167

0373-580X

Inoculationwith arbuscular mycorrhizal fungi promotes the growth of Kageneckialanceolata(Rosaceae) seedlings.Arbuscularmycorrhizal fungi (AMF) increase the survival and biomass productionof host plants and improvenutrient absorption. AMF are very importantin the restoration of degraded soils and in the growth of vegetationin nursery and field conditions. In order to restore populations ofKageneckialanceolata,species considered vulnerable by the World Conservation MonitoringCenter, it was proposed to evaluate the effect of inoculation withAMF on the growth, radical colonization and nutritional content inthis species. We performed a greenhouse experiment to test thehypothesis that inoculation with AMF promotes the growth andnutrition of K.lanceolata.The inoculum used was natural soil coming from the rhizosphere of aforest with K.lanceolata.After 6 months, plants inoculated with AMF showed twice more aerialbiomass and three more phosphorus than non-inoculated seedlings. Thisis the first study that shows the positive effect of AMF on growthand mineral nutrition of K.lanceolata.p { margin-bottom: 0.08in; direction: ltr; color: rgb(0, 0, 0); line-height: 100%; }p.western { font-family: "Times New Roman", serif; font-size: 12pt; }p.cjk { font-family: "Times New Roman", serif; font-size: 12pt; }p.ctl { font-family: "Times New Roman", serif; font-size: 12pt; }a:link { color: rgb(0, 0, 255); }a.western:link { font-family: "Times New Roman", serif; }a.ctl:link { font-family: "Times New Roman", serif; }