Plant growth promoting rhizobacteria improve growth and yield related attributes of chili under low nitrogen availability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3AN0000092" target="_blank" >RIV/60460709:41210/21:N0000092 - isvavai.cz</a>
Result on the web
<a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0261468" target="_blank" >https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0261468</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1371/journal.pone.0261468" target="_blank" >10.1371/journal.pone.0261468</a>
Alternative languages
Result language
angličtina
Original language name
Plant growth promoting rhizobacteria improve growth and yield related attributes of chili under low nitrogen availability
Original language description
Nitrogen N is a macronutrient desired by crop plants in large quantities. However, hiking fertilizer prices need alternative N sources for reducing its requirements through appropriate management practices. Plant growth promoting rhizobacteria PGPR are wellknown for their role in lowering N requirements of crop plants. This study assessed the impact of PGPR inoculation on growth, allometry and biochemical traits of chili under different N doses. Two PGPR, i.e., Azospirillum Er20 nitrogen fixing and Agrobacterium Ca18 phosphorous solubilizing were used for inoculation, while control treatment had no PGPR inoculation. Six N doses, i.e., 100, 80, 75, 70, 60 and 50percent of the N required by chili were included in the study. Data relating to growth traits, biochemical attributes and yield related traits were recorded. Interaction among N doses and PGPR inoculation significantly altered all growth traits, biochemical attributes and yield related traits. The highest values of the recorded traits were observed for 100percent N with and without PGPR inoculation and 75percent N with PGPR inoculation. The lowest values of the recorded traits were noted for 50percent N without PGPR inoculation. The PGPR inoculation improved the measured traits compared to the traits recorded noted in same N dose without PGPR inoculation. Results revealed that PGPR had the potential to lower 25percent N requirement for chili. Therefore, it is recommended that PGPR must be used in chili cultivation to lower N requirements.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PLoS One
ISSN
1932-6203
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000755175100042
EID of the result in the Scopus database
2-s2.0-85122026383