the effect of arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria, with the ability to produce acc deaminase enzyme, on water relationships and agronomic indices of sunflower (helianthus annuus l.) cultivars was investigated. the soil used was of an ec equal to 7.6 ds m-1. a greenhouse factorial experiment on the basis of a completely randomized block design with three levels ...

Forty-one soil and root samples from the rhizosphere of some dominant plants of deserts of Semnan province (NE Iran) were collected and examined in this survey. No mycorrhizal symbiosis was found in 24% of the collected plants, while in 76% of them mycorrhizal symbiosis was detected as fungal structures in roots or AMF spores in soils. The highest degree of colonization (76%) was found near the...

Peanut has long been cultivated in Indonesia and is generally grown on dry land. The continuous use of inorganic fertilizers can have a negative impact the soil, so there need for environmentally friendly such as biological fertilizers. This study aimed to elucidate effect mycorrhiza biofertilizer vegetative generative growth peanuts. was conducted experimental field Cikabayan IPB with three-fa...

Abstract Litter is the crucial carrier of soil nutrition transformation. The influence arbuscular mycorrhizal (AM) fungi on nutrient acquisition in plants has been widely recognized. However, nutrient-deficient karst habitat, how competitive utilize nutrients regulated by AM via litter remain largely unknown. experimental treatments included inoculation with or without Glomus etunicatum, additi...

In the Northeast of Brazil, expansion of guava crops has been impaired by Meloidogyne enterolobii that causes root galls, leaf fall and plant death. Considering the fact that arbuscular mycorrhizal Fungi (AMF) improve plant growth giving protection against damages by plant pathogens, this work was carried out to select AMF efficient to increase production of guava seedlings and their tolerance ...

Phytate represents an organic pool of phosphorus in soil that requires hydrolysis by phytase enzymes produced microorganisms prior to its bioavailability plants. We tested the ability a microbial suspension made from old growth maple forest’s undisturbed mineralize phytate greenhouse trial on soybean plants inoculated or non-inoculated with suspension. MiSeq Amplicon sequencing targeting bacter...