Rhizophagus intraradices , one of the common arbuscular mycorrhizal fungi (AMF) grown in roots Flaveria bidentis facilitates invasion this exotic plant species into China. However, it is still unknown whether nutrient transfer through networks (CMN) between and native enhances competitive growth F. over species. To elucidate question related mechanism, an isotopic labeling technique was used to...

Arbuscular mycorrhizal fungi (AMF) are efficient for improving crop production and quality in organic farming systems. Our objective was to examine the effects of two AMF inocula, Rhizophagus intraradices Diversispora spp., against a non-inoculated control on lettuce green onion grown organically an intercropping cropping system. At time harvest, colonization levels were very low, not different...

Abstract Most species of arbuscular mycorrhizal fungi (AMF) are propagated with a host plant in pot culture. However, the soil matrix makes it difficult to monitor establishment and development symbiosis. In vitro culturing using Ri T-DNA transformed roots provides clear medium sterile environment which offsets constraints matrix. Nevertheless, conditions provide very different growing compared...

This work aims to assess the leek-arbuscular fungus symbiosis response effect of cutting and light exposure on one hand, impact seedling density this other hand. Allium Porrum was grown in a container two different trials. Four species arbuscular mycorrhizal fungi, Glomus hoi, Scutellospora gregaria, Rhizophagus intraradices Gigaspora margarita were used constitute inoculum. After 150 days grow...

Antecedentes y Objetivos: Los disturbios antropogénicos o naturales pueden ser tan fuertes que para recuperar sitios degradados se requiere de intervención. Una forma facilitar el proceso recuperación es mediante uso especies nativas adaptadas al ambiente local, pero aún existe desconocimiento sobre su desempeño. Asimismo, establecimiento interacciones con hongos micorrícicos puede contribuir a...

The rate of global deposition of Cd, Pb, and Zn has decreased over the past few decades, but heavy metals already in the soil may be mobilized by local and global changes in soil conditions and exert toxic effects on soil microorganisms. We examined in vitro effects of Cd, Pb, and Zn on critical life stages in metal-sensitive ecotypes of arbuscular mycorrhizal (AM) fungi, including spore germin...