Para determinar la influencia de inoculación rizobacteria Azospirillum brasilense y el hongo micorrízico arbuscular (HMA) Glomus intraradices, así como fertilización química (FQ) (100 kg ha-1 N 60 P2O5) en cártamo (Carthamus tinctorius L.) cvs. ‘Tantoan 91’ ‘Guayalejo’, se establecieron dos experimentos campo localidades humedad restringida región semiárida del norte Tamaulipas, México. En sequ...

We tested the effects of the flavonoid 3-methoxi-5,6,7,8-hydroxy-4’hydroxy flavone (NMHTV) isolated from shoots of non arbuscular mycorrhizal (AM) inoculated clover, and of the flavonoids 5,6,7,8-hydroxy-3-methoxy flavone (MH-1); 5,6,7,8-hydroxy-4’hydroxy flavone (MH-2); and 5,7-hydroxy-3,4’-methoxy flavone (MH-3); isolated from AM clover (Trifolium repens) shoots, on spore germination, hyphal ...

We compared root system morphogenesis of micropropogated transplants of Prunus cerasifera L. inoculated with either of the arbuscular mycorrhizal (AM) fungi Glomus mosseae or Glomus intraradices or with the ericoid mycorrhizal species Hymenoscyphus ericae. All plants were grown in sand culture, irrigated with a nutrient solution that included a soluble source of phosphorus, for 75 days after tr...

Zn tissue accumulation in Solanum nigrum grown in a non-contaminated and a naturally contaminated Zn matrix and the effect of inoculation with different arbuscular mycorrhizal fungi (AMF) on metal uptake were assessed. S. nigrum grown in the contaminated soil always presented higher Zn accumulation in the tissues, accumulating up to 1622 mg Zn kg(-1). The presence of both Glomus claroideum and ...

Zn accumulation in Solanum nigrum grown in naturally contaminated soil in the presence of different types of organic amendments was assessed. Under the same conditions, the response of the plant to inoculation with two different isolates of arbuscular mycorrhizal fungi (AMF) (Glomus claroideum and Glomus intraradices) was also evaluated. S. nigrum grown in the non-amended soil always presented ...

The flavonoids 5,6,7,8,9-hydroxy chalcone, 3,7-hydroxy-4?methoxy flavone, 5,6,7,8-hydroxy-4?-methoxy flavone and 3,5,6,7,4?-hydroxy flavone can be detected only in non-mycorrhizal roots of white clover, but not in mycorrhizal roots, whereas the flavonoids acacetin, quercetin and rhamnetin are only present in mycorrhizal roots. We tested the effect of several concentrations of these compounds on...

We investigated the functional significance of extraradical mycorrhizal networks produced by geographically different isolates of the arbuscular mycorrhizal fungal (AMF) species Glomus mosseae and Glomus intraradices. A two-dimensional experimental system was used to visualize and quantify intact extraradical mycelium (ERM) spreading from Medicago sativa roots. Growth, phosphorus (P) and nitrog...

Morus alba L. is an important tree species planted widely in China because of its economic value. In this report, we investigated the influence of two arbuscular mycorrhizal fungal (AMF) species, Glomus mosseae and Glomus intraradices, alone and together, on the growth of M. alba L. seedlings under greenhouse conditions. The growth parameters and physiological performance of M. alba L. seedling...

improved pasture establishment in plants, especially in arid and semi-arid is very important application of biological fertilizers in pasture can be considered as a useful approach. that is one of the sources of the symbiotic fungus.. the purpose of the present study was to investigate the possibility of enhancing seedling establishment and growth rate of bromus kopetdaghensis under natural hab...