Arbuscular mycorrhizal fungi benefit drought-stressed Salsola laricina

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F20%3A00533538" target="_blank" >RIV/67985939:_____/20:00533538 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0314346" target="_blank" >http://hdl.handle.net/11104/0314346</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11258-020-01042-z" target="_blank" >10.1007/s11258-020-01042-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Arbuscular mycorrhizal fungi benefit drought-stressed Salsola laricina

Popis výsledku v původním jazyce

Due to its contribution to plant drought tolerance, arbuscular mycorrhizae (AM) may play an important role in the revegetation of degraded pastures in semi-arid and arid regions. Salsola laricina, an important forage plant in Iran, belongs to predominantly non-mycotrophic Chenopodiaceae, but field observations suggest that it forms functional mycorrhizae. In a greenhouse experiment, root colonization of S. laricina by AM fungi was found in all inoculated treatments, and mycorrhizae clearly improved the plants’ growth and P uptake. The mycorrhizal responses, i.e., the differences between mycorrhizal and non-mycorrhizal plants, were most pronounced at the lowest soil moisture level of 25% field capacity, which strongly suggests that mycorrhiza contributes to the drought tolerance of S. laricina. Differential effects of the four inoculated AM fungal isolates, independent of their root colonization levels, indicate differential compatibility of the isolates with this host plant species. The findings of the study have important implications for the revegetation of degraded pastures with S. laricina, as they show that AM should be considered in this process.

Název v anglickém jazyce

Arbuscular mycorrhizal fungi benefit drought-stressed Salsola laricina

Popis výsledku anglicky

Due to its contribution to plant drought tolerance, arbuscular mycorrhizae (AM) may play an important role in the revegetation of degraded pastures in semi-arid and arid regions. Salsola laricina, an important forage plant in Iran, belongs to predominantly non-mycotrophic Chenopodiaceae, but field observations suggest that it forms functional mycorrhizae. In a greenhouse experiment, root colonization of S. laricina by AM fungi was found in all inoculated treatments, and mycorrhizae clearly improved the plants’ growth and P uptake. The mycorrhizal responses, i.e., the differences between mycorrhizal and non-mycorrhizal plants, were most pronounced at the lowest soil moisture level of 25% field capacity, which strongly suggests that mycorrhiza contributes to the drought tolerance of S. laricina. Differential effects of the four inoculated AM fungal isolates, independent of their root colonization levels, indicate differential compatibility of the isolates with this host plant species. The findings of the study have important implications for the revegetation of degraded pastures with S. laricina, as they show that AM should be considered in this process.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Plant Ecology

ISSN

1385-0237

e-ISSN

—

Svazek periodika

221

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

683-694

Kód UT WoS článku

000538986200001

EID výsledku v databázi Scopus

2-s2.0-85086152450