Results 1 to 10 of about 11,706 (116)

Plant and aphid genotypes modulate legume rhizobium-induced defense against aphids [PDF]

open access: yesBMC Plant Biology
Sustainable protein production is needed to ensure food security while mitigating climate change. Leguminous crops contribute to these goals by providing protein-rich seeds and improving soil fertility through nitrogen-fixing symbiosis (NFS) with ...
Gaurav Pandharikar   +5 more
doaj   +2 more sources

La flore levurienne du compost et son effet sur l’haricot (Phaseolus vulgaris)

open access: yesRevue Nature et Technologie, 2022
Les levures qui font partie des microorganismes, du compost utilisé dans la fertilisation du sol, ont attiré notre attention. Leur isolement, leur dénombrement et l'étude de leurs caractères culturaux et morphologiques ont révélé leur diversité et leur ...
Meriem Amina REZKI, Abdelkader BEKKI
doaj   +6 more sources

Improving field legume nodulation by crushing nodules onto seeds: implications for small-scale farmers

open access: yesFrontiers in Agronomy, 2023
One billion people globally suffer from protein (amino acid) malnutrition. Grain legumes represent a solution. They recruit symbiotic rhizobia bacteria from soil into root nodules, where the rhizobia convert atmospheric nitrogen gas (N2) into ammonia ...
Roshan Pudasaini   +2 more
doaj   +1 more source

Legume plant defenses and nutrients mediate indirect interactions between soil rhizobia and chewing herbivores

open access: yesBasic and Applied Ecology, 2022
Soil bacteria that associate with plant roots promote host vigor. Legume plants form mutualisms with rhizobial bacteria, and legumes grown with rhizobia have more nutrients and defenses than those grown without rhizobia.
Saumik Basu   +5 more
doaj   +1 more source

Study on diversity, nitrogen-fixing capacity, and heavy metal tolerance of culturable Pongamia pinnata rhizobia in the vanadium-titanium magnetite tailings

open access: yesFrontiers in Microbiology, 2023
IntroductionThe diversity, nitrogen-fixing capacity and heavy metal tolerance of culturable rhizobia in symbiotic relationship with Pongamia pinnata surviving in vanadium (V) - titanium (Ti) magnetite (VTM) tailings is still unknown, and the rhizobia ...
Tian Shen   +16 more
doaj   +1 more source

The role of microbial interactions on rhizobial fitness

open access: yesFrontiers in Plant Science, 2023
Rhizobia are soil bacteria that can establish a nitrogen-fixing symbiosis with legume plants. As horizontally transmitted symbionts, the life cycle of rhizobia includes a free-living phase in the soil and a plant-associated symbiotic phase.
Margarita Granada Agudelo   +3 more
doaj   +1 more source

Herbicides effects on symbiotic nitrogen-fixing bacteria [PDF]

open access: yesJournal of Central European Agriculture, 2022
Rhizobia are an important component of sustainable agricultural production. In symbiosis with legumes, they provide adequate amounts of nitrogen for their growth and leave nitrogen in the soil for crops that follow in the rotation.
Filipa Burul   +3 more
doaj   +1 more source

Rhizobial Diversity and Nodulation Characteristics of the Extremely Promiscuous Legume Sophora flavescens

open access: yesMolecular Plant-Microbe Interactions, 2015
In present study, we report our extensive survey on the diversity and biogeography of rhizobia associated with Sophora flavescens, a sophocarpidine (matrine)-containing medicinal legume.
Yin Shan Jiao   +7 more
doaj   +1 more source

Genetic Characterization and Diversity of Rhizobium Isolated From Root Nodules of Mid-Altitude Climbing Bean (Phaseolus vulgaris L.) Varieties

open access: yesFrontiers in Microbiology, 2018
The increasing interest in the use of rhizobia as biofertilizers in smallholder agricultural farming systems of the Sub-Saharan Africa has prompted the identification of a large number of tropical rhizobia strains and led to studies on their diversity ...
Gilbert Koskey   +5 more
doaj   +1 more source

Genetic diversity and symbiotic compatibility among rhizobial strains and Desmodium incanum and Lotus spp. plants

open access: yesGenetics and Molecular Biology, 2014
This work aimed to evaluate the symbiotic compatibility and nodulation efficiency of rhizobia isolated from Desmodium incanum, Lotus corniculatus, L. subbiflorus, L. uliginosus and L. glaber plants by cross-inoculation.
Camille E Granada   +5 more
doaj   +1 more source

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