Soil and foliar zinc application techniques influence the productivity, zinc concentration, and protein content in the grains of bread wheat varieties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A97337" target="_blank" >RIV/60460709:41210/23:97337 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.5586/aa/173425" target="_blank" >https://doi.org/10.5586/aa/173425</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5586/aa/173425" target="_blank" >10.5586/aa/173425</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Soil and foliar zinc application techniques influence the productivity, zinc concentration, and protein content in the grains of bread wheat varieties

Popis výsledku v původním jazyce

Micronutrient zinc (Zn) is crucial for both humans and plants. To improve the micronutrient concentration in the grains of food crops, biofortification has already been established as one of the best approaches across the globe. The current study was carried out to assess Zn enrichment in a few common wheat varieties using different Zn delivery techniques. The following treatments were applied: T1: control (without Zn), T2: Soil application of 4 kg Zn ha-1 at final land preparation, T3: Foliar application of a 0.5% Zn solution (ZnSO4x7H2O) at both tillering and boot-ing stages, and T4: soil application of 2 kg Zn ha-1 at final land preparation + foliar application of a 0.2% Zn solution (ZnSO4x7H2O) at both tillering and booting stages. All treatments were arranged in a split-plot design and repeated three times. The findings of the study revealed that the various Zn application techniques had an impact on the Zn concentration in grains significantly, ranging from 23.9 to 32.2 mu g g-1 across the varieties, with an average of 28.2 mu g g-1 in the control. Among these various application techniques, the soil + foliar application induced the highest response of the Zn concentration in the grains ranging from 33.7 to 37.60 mu g g-1. The average protein content (%) in the grains of all wheat varieties varied by 1.21, 1.47, and 1.51%, respectively, as a result of the use of the different Zn application methods. Considering the Zn-use efficiency (%), the most Zn-efficient wheat variety was BARI Gom 28, followed by BARI Gom 26, Binagom-1, BARI Gom 25, and BARI Gom 29. In the case of grain yield, wheat variety BARI Gom 26 (4.15 t ha-1) performed the best in the soil + foliar Zn application. The soil + foliar application method outperformed the other application techniques regarding the Zn concentration, yield, and protein content in the grain.

Název v anglickém jazyce

Soil and foliar zinc application techniques influence the productivity, zinc concentration, and protein content in the grains of bread wheat varieties

Popis výsledku anglicky

Micronutrient zinc (Zn) is crucial for both humans and plants. To improve the micronutrient concentration in the grains of food crops, biofortification has already been established as one of the best approaches across the globe. The current study was carried out to assess Zn enrichment in a few common wheat varieties using different Zn delivery techniques. The following treatments were applied: T1: control (without Zn), T2: Soil application of 4 kg Zn ha-1 at final land preparation, T3: Foliar application of a 0.5% Zn solution (ZnSO4x7H2O) at both tillering and boot-ing stages, and T4: soil application of 2 kg Zn ha-1 at final land preparation + foliar application of a 0.2% Zn solution (ZnSO4x7H2O) at both tillering and booting stages. All treatments were arranged in a split-plot design and repeated three times. The findings of the study revealed that the various Zn application techniques had an impact on the Zn concentration in grains significantly, ranging from 23.9 to 32.2 mu g g-1 across the varieties, with an average of 28.2 mu g g-1 in the control. Among these various application techniques, the soil + foliar application induced the highest response of the Zn concentration in the grains ranging from 33.7 to 37.60 mu g g-1. The average protein content (%) in the grains of all wheat varieties varied by 1.21, 1.47, and 1.51%, respectively, as a result of the use of the different Zn application methods. Considering the Zn-use efficiency (%), the most Zn-efficient wheat variety was BARI Gom 28, followed by BARI Gom 26, Binagom-1, BARI Gom 25, and BARI Gom 29. In the case of grain yield, wheat variety BARI Gom 26 (4.15 t ha-1) performed the best in the soil + foliar Zn application. The soil + foliar application method outperformed the other application techniques regarding the Zn concentration, yield, and protein content in the grain.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Acta Agrobotanica

ISSN

0065-0951

e-ISSN

0065-0951

Svazek periodika

76

Číslo periodika v rámci svazku

DEC 19 2023

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

001129049700001

EID výsledku v databázi Scopus

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