Vegetables crops nutrition management using drip fertigation and shading mesh

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F23%3A96198" target="_blank" >RIV/60460709:41340/23:96198 - isvavai.cz</a>

Výsledek na webu

<a href="https://horticulturejournal.usamv.ro/pdf/2023/issue_1/Art82.pdf" target="_blank" >https://horticulturejournal.usamv.ro/pdf/2023/issue_1/Art82.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Vegetables crops nutrition management using drip fertigation and shading mesh

Popis výsledku v původním jazyce

The main objective of our case study was related to a comparative assessment of chemical and organic fertilizers on yield and quality of vegetables in arid conditions. The highest yield of two pepper hybrids was fixed in the trial fertigated with liquid digestate fraction and equipped with sunlight protective mesh. The fresh red tomato yield was highest after foliar spraying treatment with vermicompost tea (6.95 kg/m2 ) and carbamide (7.23 kg/m2 ) in the second field experiment. The relative additional yield of aubergine fruits (11.6-12.1%) and pepper (12.0-12.7%) was higher in case of drip fertigation. The aubergine fruits have a high peroxidase activity. The high activity of peroxidase was especially observed in fruits when using vermicompost tea. The use of drip fertigation proved to be a more efficient operation of the peroxidase system in pepper fruits compared to foliar spraying. The study of molecular forms of peroxidase in tomato seeds showed their small number (six components) and variability of expression under different growing conditions. Significant inhibition of isoperoxidase activity was observed in carbamide treatment after foliar spraying of tomato plants.

Název v anglickém jazyce

Vegetables crops nutrition management using drip fertigation and shading mesh

Popis výsledku anglicky

The main objective of our case study was related to a comparative assessment of chemical and organic fertilizers on yield and quality of vegetables in arid conditions. The highest yield of two pepper hybrids was fixed in the trial fertigated with liquid digestate fraction and equipped with sunlight protective mesh. The fresh red tomato yield was highest after foliar spraying treatment with vermicompost tea (6.95 kg/m2 ) and carbamide (7.23 kg/m2 ) in the second field experiment. The relative additional yield of aubergine fruits (11.6-12.1%) and pepper (12.0-12.7%) was higher in case of drip fertigation. The aubergine fruits have a high peroxidase activity. The high activity of peroxidase was especially observed in fruits when using vermicompost tea. The use of drip fertigation proved to be a more efficient operation of the peroxidase system in pepper fruits compared to foliar spraying. The study of molecular forms of peroxidase in tomato seeds showed their small number (six components) and variability of expression under different growing conditions. Significant inhibition of isoperoxidase activity was observed in carbamide treatment after foliar spraying of tomato plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

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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

SCIENTIFIC PAPERS-SERIES B-HORTICULTURE

ISSN

2285-5653

e-ISSN

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Svazek periodika

67

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

614-621

Kód UT WoS článku

001108672900021

EID výsledku v databázi Scopus

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