Rhizobium cellulosilyticum as a co-inoculant enhances Phaseolus vulgaris grain yield under greenhouse conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F15%3A00464737" target="_blank" >RIV/61388971:_____/15:00464737 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s13199-015-0372-9" target="_blank" >http://dx.doi.org/10.1007/s13199-015-0372-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13199-015-0372-9" target="_blank" >10.1007/s13199-015-0372-9</a>
Alternative languages
Result language
angličtina
Original language name
Rhizobium cellulosilyticum as a co-inoculant enhances Phaseolus vulgaris grain yield under greenhouse conditions
Original language description
The Rhizobium-legume symbiosis is a complex partnership with many factors, with initial bacterial colonization of the plant root surface and primary infection as key early stages. Two molecules are strongly involved in these processes: the structural carbohydrate cellulose and the enzyme cellulase, which breaks down the former and allows rhizobia to infect the roots. Here, we report the effect on common bean (Phaseolus vulgaris L.) after co-inoculation of the non-nodulating, cellulase-overproducing strain Rhizobium cellulosilyticum ALA10B2(T) and the P. vulgaris-nodulating R. leguminosarum strain TPV08. In order to elucidate the effect of combined inoculation with both strains, we designed greenhouse assays, including single inoculation with strain TPV08, co-inoculation with both strains and an uninoculated treatment in non-sterile peat. Chemical fertilizers were not added. Chlorophyll content in the leaves was measured after the flowering stage by spectrophotometry and was considered to be indicative of the nutrient status of the plants. Nodule formation was observed on roots of the inoculated plants, while no nodulation was observed on roots of the uninoculated plants. The results indicate a synergistic effect between the two Rhizobium strains. Co-inoculated plants exhibited significant increases in seed yield and nitrogen content in comparison with the uninoculated control plants and with plants inoculated with a single strain. It is suggested that co-inoculation with strain ALA10B2(T) greatly increased the efficiency of N fixation by strain TPV08.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Symbiosis
ISSN
0334-5114
e-ISSN
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Volume of the periodical
67
Issue of the periodical within the volume
1-3
Country of publishing house
IL - THE STATE OF ISRAEL
Number of pages
7
Pages from-to
135-141
UT code for WoS article
000369530500015
EID of the result in the Scopus database
2-s2.0-84957430024