Digestate from Biogas Plants is an Attractive Alternative to Mineral Fertilisation of Kohlrabi

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00224622" target="_blank" >RIV/62156489:43210/14:00224622 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sdewes.org/jsdewes/pi2014.02.0025" target="_blank" >http://www.sdewes.org/jsdewes/pi2014.02.0025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13044/j.sdewes.2014.02.0025" target="_blank" >10.13044/j.sdewes.2014.02.0025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Digestate from Biogas Plants is an Attractive Alternative to Mineral Fertilisation of Kohlrabi

Popis výsledku v původním jazyce

This study examined the potential for the use of digestate from biogas plants for the fertilisation of kohlrabi. Kohlrabi was grown in two pot experiments in consecutive years using digestate, mineral fertiliser (urea) with a nitrogen (N) content equivalent to that in the digestate, mineral fertiliser with N, phosphate (P), potassium (K) and magnesium (Mg) contents equivalent to the digestate, and an unfertilised control. At harvest, the soil receiving the digestate application had higher P, K and Mg contents than the control and the urea treatment. The soil Nmin content was balanced in all fertilised treatments. Soil pH was unaffected by all treatments. Kohlrabi bulbs from the unfertilised control had the lowest weight, nitrate content and ascorbic acid content. Digestate and NPKMg fertiliser treatments increased bulb weight compared with the N-only urea treatment. Ascorbic acid content did not differ between fertilised treatments. There were no differences in bulb nitrate content bet

Název v anglickém jazyce

Digestate from Biogas Plants is an Attractive Alternative to Mineral Fertilisation of Kohlrabi

Popis výsledku anglicky

This study examined the potential for the use of digestate from biogas plants for the fertilisation of kohlrabi. Kohlrabi was grown in two pot experiments in consecutive years using digestate, mineral fertiliser (urea) with a nitrogen (N) content equivalent to that in the digestate, mineral fertiliser with N, phosphate (P), potassium (K) and magnesium (Mg) contents equivalent to the digestate, and an unfertilised control. At harvest, the soil receiving the digestate application had higher P, K and Mg contents than the control and the urea treatment. The soil Nmin content was balanced in all fertilised treatments. Soil pH was unaffected by all treatments. Kohlrabi bulbs from the unfertilised control had the lowest weight, nitrate content and ascorbic acid content. Digestate and NPKMg fertiliser treatments increased bulb weight compared with the N-only urea treatment. Ascorbic acid content did not differ between fertilised treatments. There were no differences in bulb nitrate content bet

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Sustainable Development of Energy, Water and Environment Systems

ISSN

1848-9257

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

10

Strana od-do

309-318

Kód UT WoS článku

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EID výsledku v databázi Scopus

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