Arbuscular mycorrhizas improve plant growth and soil structure in trifoliate orange under salt stress

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F17%3A50013781" target="_blank" >RIV/62690094:18450/17:50013781 - isvavai.cz</a>

Alternative codes found

RIV/62690094:18470/17:50013781

Result on the web

<a href="http://dx.doi.org/10.1080/03650340.2016.1222609" target="_blank" >http://dx.doi.org/10.1080/03650340.2016.1222609</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/03650340.2016.1222609" target="_blank" >10.1080/03650340.2016.1222609</a>

Result language

angličtina

Original language name

Arbuscular mycorrhizas improve plant growth and soil structure in trifoliate orange under salt stress

Original language description

Arbuscular mycorrhizal fungi (AMF) as a biostimulant enhance salt tolerance in plants, while the informations regarding AMF-induced changes in soil structure are only available to a limited degree. In this study, trifoliate orange (Poncirus trifoliata) seedlings were inoculated with Diversispora versiformis under 100 mM NaCl for 85 days. The salt stress considerably inhibited mycorrhizal colonization by 26%, compared with non-salt stress. Mycorrhizal inoculation significantly increased plant height, stem diameter, leaf number, shoot biomass, and root biomass, length, surface area, and volume in comparison to non-mycorrhizal inoculation under salt stress or non-salt stress. Mycorrhization induced significantly higher production of easily extractable glomalin-related soil protein (EE-GRSP), and total glomalin-related soil protein (T-GRSP), higher percentage of water-stable aggregates (WSAs) in 0.25-0.50, 0.50-1.00, and 1.00-2.00 mm size, and lower in 2.00-4.00 mm size, regardless of non-salt stress or salt stress. Mycorrhizal soils represented higher aggregate stability (in terms of mean weight diameter) under salt and non-salt stress, which was related with root colonization, root surface area, root volume, EE-GRSP, and T-GRSP. The better soil structure by mycorrhization provided higher leaf water potential under salt stress. It suggests that mycorrhizas had a positive contribution to improve plant growth and soil structure, thereby enhancing salt tolerance.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40105 - Horticulture, viticulture

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Archives of agronomy and soil science

ISSN

0365-0340

e-ISSN

—

Volume of the periodical

63

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

491-500

UT code for WoS article

000399321900005

EID of the result in the Scopus database

2-s2.0-84983372509