Green Manure Addition to Soil Increases Grain Zinc Concentration in Bread Wheat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F14%3A00435121" target="_blank" >RIV/61388971:_____/14:00435121 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1371/journal.pone.0101487" target="_blank" >http://dx.doi.org/10.1371/journal.pone.0101487</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1371/journal.pone.0101487" target="_blank" >10.1371/journal.pone.0101487</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Green Manure Addition to Soil Increases Grain Zinc Concentration in Bread Wheat

Popis výsledku v původním jazyce

Zinc (Zn) deficiency is a major problem for many people living on wheat-based diets. Here, we explored whether addition of green manure of red clover and sunflower to a calcareous soil or inoculating a non-indigenous arbuscular mycorrhizal fungal (AMF) strain may increase grain Zn concentration in bread wheat. For this purpose we performed a multifactorial pot experiment, in which the effects of two green manures (red clover, sunflower), ZnSO4 application, soil gamma-irradiation (elimination of naturally occurring AMF), and AMF inoculation were tested. Both green manures were labeled with Zn-65 radiotracer to record the Zn recoveries in the aboveground plant biomass. Application of ZnSO4 fertilizer increased grain Zn concentration from 20 to 39 mg Zn kg(-1) and sole addition of green manure of sunflower to soil raised grain Zn concentration to 31 mg Zn kg(-1). Adding the two together to soil increased grain Zn concentration even further to 54 mg Zn kg(-1). Mixing green manure of sunflo

Název v anglickém jazyce

Green Manure Addition to Soil Increases Grain Zinc Concentration in Bread Wheat

Popis výsledku anglicky

Zinc (Zn) deficiency is a major problem for many people living on wheat-based diets. Here, we explored whether addition of green manure of red clover and sunflower to a calcareous soil or inoculating a non-indigenous arbuscular mycorrhizal fungal (AMF) strain may increase grain Zn concentration in bread wheat. For this purpose we performed a multifactorial pot experiment, in which the effects of two green manures (red clover, sunflower), ZnSO4 application, soil gamma-irradiation (elimination of naturally occurring AMF), and AMF inoculation were tested. Both green manures were labeled with Zn-65 radiotracer to record the Zn recoveries in the aboveground plant biomass. Application of ZnSO4 fertilizer increased grain Zn concentration from 20 to 39 mg Zn kg(-1) and sole addition of green manure of sunflower to soil raised grain Zn concentration to 31 mg Zn kg(-1). Adding the two together to soil increased grain Zn concentration even further to 54 mg Zn kg(-1). Mixing green manure of sunflo

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

PLoS ONE

ISSN

1932-6203

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

000338637300049

EID výsledku v databázi Scopus

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