TILAFeed: A bio-based inventory for circular nutrients management and achieving bioeconomy in future aquaponics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F22%3A43904461" target="_blank" >RIV/60076658:12520/22:43904461 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.nbt.2022.04.002" target="_blank" >https://doi.org/10.1016/j.nbt.2022.04.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nbt.2022.04.002" target="_blank" >10.1016/j.nbt.2022.04.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

TILAFeed: A bio-based inventory for circular nutrients management and achieving bioeconomy in future aquaponics

Popis výsledku v původním jazyce

Future food systems aim to achieve improved resource use efficiency and minimized environmental footprint through a circular bioeconomy-based approach. Aquaponics is a hallmark of such circular food production. The image of a circular nutrient utilization efficiency in aquaponics is often weakened by the daily use of additional inorganic fertilizers in such systems. As circular bioeconomy greatly emphasizes developing bio-based solutions, the presented novel inventory &apos;TilaFeed&apos; and its associated utility tools is a step towards achieving more circular nutrient utilization and bioeconomy in future aquaponics. Through the formulation of tailored fish feed that is compatible with aquaponic systems&apos; needs (e.g. plant nutrient requirement, mineralization efficiency of microbial sludge digesters), the objectives of TilaFeed are (i) to solve nutrient constraints in aquaponic systems, both for fish and plants; (ii) to avoid or strongly limit artificial fertilizer use in aquaponics by smartly tailored aquafeeds; and (iii) to equip system managers with decision-making tools for improved nutrient planning of their aquaponic systems. TilaFeed is a bio-based inventory. It integrates material (nutrient) flow information from feed to fish (in-vivo nutrient partitioning, forms of excretion) to environment (in-situ nutrient loading, nutrient forms) and primary producers (mineralization by microbes, available nutrients to plants). Based on TilaFeed-Model, feed for future aquaponics may be more precisely formulated with the principle that nutrients are not only a resource for fish, but excreted nutrients from fish (feed) also fertilize the microbes and plants.

Název v anglickém jazyce

TILAFeed: A bio-based inventory for circular nutrients management and achieving bioeconomy in future aquaponics

Popis výsledku anglicky

Future food systems aim to achieve improved resource use efficiency and minimized environmental footprint through a circular bioeconomy-based approach. Aquaponics is a hallmark of such circular food production. The image of a circular nutrient utilization efficiency in aquaponics is often weakened by the daily use of additional inorganic fertilizers in such systems. As circular bioeconomy greatly emphasizes developing bio-based solutions, the presented novel inventory &apos;TilaFeed&apos; and its associated utility tools is a step towards achieving more circular nutrient utilization and bioeconomy in future aquaponics. Through the formulation of tailored fish feed that is compatible with aquaponic systems&apos; needs (e.g. plant nutrient requirement, mineralization efficiency of microbial sludge digesters), the objectives of TilaFeed are (i) to solve nutrient constraints in aquaponic systems, both for fish and plants; (ii) to avoid or strongly limit artificial fertilizer use in aquaponics by smartly tailored aquafeeds; and (iii) to equip system managers with decision-making tools for improved nutrient planning of their aquaponic systems. TilaFeed is a bio-based inventory. It integrates material (nutrient) flow information from feed to fish (in-vivo nutrient partitioning, forms of excretion) to environment (in-situ nutrient loading, nutrient forms) and primary producers (mineralization by microbes, available nutrients to plants). Based on TilaFeed-Model, feed for future aquaponics may be more precisely formulated with the principle that nutrients are not only a resource for fish, but excreted nutrients from fish (feed) also fertilize the microbes and plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40103 - Fishery

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

New Biotechnology

ISSN

1871-6784

e-ISSN

1876-4347

Svazek periodika

70

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

9-18

Kód UT WoS článku

000793766000002

EID výsledku v databázi Scopus

2-s2.0-85127740073