Use of solid phase of digestate for production of growing horticultural substrates

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79547" target="_blank" >RIV/60460709:41210/19:79547 - isvavai.cz</a>

Alternative codes found

RIV/00027073:_____/19:N0000028

Result on the web

<a href="https://www.agriculturejournals.cz/web/hortsci.htm?type=article&id=221_2016-HORTSCI" target="_blank" >https://www.agriculturejournals.cz/web/hortsci.htm?type=article&id=221_2016-HORTSCI</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/221/2016-HORTSCI" target="_blank" >10.17221/221/2016-HORTSCI</a>

Result language

angličtina

Original language name

Use of solid phase of digestate for production of growing horticultural substrates

Original language description

Solid phase of digestate (SD) of agricultural biogas plants, containing undecomposed fibrous fractions of organic matter, is usable as a constituent of growing substrates. The content of soluble salts and available nutrients is limiting for SD addition into growing substrates. For addition of SD with initial 80% moisture its content of ammonium nitrogen and available potassium is limiting. The SD with natural moistness can be used in peat based substrates up to 10% volume. The content of ammonium nitrogen during the drying of SD with the use of waste heat from biogas plants is decreased. Optimal proportion of dry SD (dSD) in peat based substrates ranged from 20 to 40% volume. Peat based substrates with 20% volume of dSD had suitable physical and chemical (e.g. content of available potassium less 300 mg/l) properties. These dSD-peat growing substrates have been successfully tested in greenhouse experiments with pot plants (Petunia, Impatiens, and Pelargonium). The addition of dSD to peat based substra

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

<a href="/en/project/QJ1210085" target="_blank" >QJ1210085: The application of digestate and their separated fractions in agriculture and horticulture for plant nutrition systems and/or for production of plant production substrates.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2019

Confidentiality

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

Name of the periodical

Horticultural Science

ISSN

0862-867X

e-ISSN

1805-9333

Volume of the periodical

46

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

34-42

UT code for WoS article

000462715000005

EID of the result in the Scopus database

2-s2.0-85065488402