Arbuscular mycorrhizal fungi colonization and physiological functions toward wetland plants under different water regimes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F20%3A00542683" target="_blank" >RIV/67985939:_____/20:00542683 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/20:81710

Výsledek na webu

<a href="https://doi.org/10.1016/j.scitotenv.2020.137040" target="_blank" >https://doi.org/10.1016/j.scitotenv.2020.137040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scitotenv.2020.137040" target="_blank" >10.1016/j.scitotenv.2020.137040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Arbuscular mycorrhizal fungi colonization and physiological functions toward wetland plants under different water regimes

Popis výsledku v původním jazyce

Arbuscular mycorrhizal fungi (AMF) have been widely reported to occur in the association with wetland plants. However, the factors that affect AMF colonization in wetland plants and physiological functions in AMF inoculated wetland plants are poorly studied. This study investigated the effects of four water regimes (below the surface of sands: water levels of 5 cm, 9 cm, 11 cm, and fluctuating water depth (9-11 cm)) on AMF root colonization in two wetland plants (Photons arundinacea and Scirpus sylvaticus) which are commonly used in constructed wetland. Results showed that two lower water regimes were the most suitable for the formation of root colonization by AMP. Plant species did not show any significant difference in AMF colonization. The AMF colonization of 15.6-233% in the roots of both wetland plants were determined under the water regimes of 11 cm and 9-11 an. In comparison to the non-inoculated plants, root length, shoot height, biomass, shoot total phosphorus and chlorophyll contents of both wetland plants under the fluctuating water regimes (9-11 cm) were increased by 35.4-46.2%, 13.1-26.6%, 33.3-114.3%, 25.7-80% and 14.3-24%, respectively. Although malondialdehyde (MDA) contents in both AMF inoculated wetland plants were decreased under the lower water levels, the MDA contents under the water regime of 11 cm were still high. Therefore, these results indicated that the physiological functions in wetland plants with high AMF colonization might be improved under a specific water regime condition (e.g. depth of fluctuating water regime).

Název v anglickém jazyce

Arbuscular mycorrhizal fungi colonization and physiological functions toward wetland plants under different water regimes

Popis výsledku anglicky

Arbuscular mycorrhizal fungi (AMF) have been widely reported to occur in the association with wetland plants. However, the factors that affect AMF colonization in wetland plants and physiological functions in AMF inoculated wetland plants are poorly studied. This study investigated the effects of four water regimes (below the surface of sands: water levels of 5 cm, 9 cm, 11 cm, and fluctuating water depth (9-11 cm)) on AMF root colonization in two wetland plants (Photons arundinacea and Scirpus sylvaticus) which are commonly used in constructed wetland. Results showed that two lower water regimes were the most suitable for the formation of root colonization by AMP. Plant species did not show any significant difference in AMF colonization. The AMF colonization of 15.6-233% in the roots of both wetland plants were determined under the water regimes of 11 cm and 9-11 an. In comparison to the non-inoculated plants, root length, shoot height, biomass, shoot total phosphorus and chlorophyll contents of both wetland plants under the fluctuating water regimes (9-11 cm) were increased by 35.4-46.2%, 13.1-26.6%, 33.3-114.3%, 25.7-80% and 14.3-24%, respectively. Although malondialdehyde (MDA) contents in both AMF inoculated wetland plants were decreased under the lower water levels, the MDA contents under the water regime of 11 cm were still high. Therefore, these results indicated that the physiological functions in wetland plants with high AMF colonization might be improved under a specific water regime condition (e.g. depth of fluctuating water regime).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

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

Science of the Total Environment

ISSN

0048-9697

e-ISSN

1879-1026

Svazek periodika

716

Číslo periodika v rámci svazku

May 10

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

137040

Kód UT WoS článku

000519987300014

EID výsledku v databázi Scopus

2-s2.0-85078967697