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Invasive plants in support of urban farming : fermentation-based organic fertilizer from Japanese knotweed
ID
Cvejić, Rozalija
(
Avtor
),
ID
Klages-Haberkern, Susanne
(
Avtor
),
ID
Pintar, Marina
(
Avtor
),
ID
Resman, Lara
(
Avtor
),
ID
Slatnar, Ana
(
Avtor
),
ID
Mihelič, Rok
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(1,87 MB)
MD5: 43A9200978CD2731C065443930BE3315
URL - Izvorni URL, za dostop obiščite
https://www.mdpi.com/2073-4395/11/6/1232
Galerija slik
Izvleček
In this study, fermentation-based organic fertilizer (OF) was produced from the aboveground parts of Fallopia japonica (Houtt.) Ronse Decr. The quantity of N in OF (17.2 kg t$^{−1}$ fresh lactic-fermented OF) was higher than average in cattle farmyard manure, but on a comparable level to solid poultry and rabbit manure. The OF was applied on a field to evaluate its effect on Chinese cabbage. The applied nutrients with OF N159 were 159, 19 and 100 kg ha$^{−1}$ for N, P, and K, respectively. The applied nutrients with OF N317 were 317, 38, and 200 kg ha$^{−1}$ for N, P, and K, respectively. The average mass of marketable Chinese cabbage (Brassica pekinensis Rupr.) single heads ranged from 253 g with N0 treatment to 602 g with N317 treatment. The nutrient recovery efficiency RE$_{N,P,K}$ was 37, 20, and 50% for N317 and 55, 48, and 77% for N159. The OF was found to be a suitable alternative to farmyard manure. Additionally, OF produced from F. japonica could complement existing approaches to limit the spread of invasive species in cities. Further research should focus on perennial crop rotations and cropping patterns, different soil types, and a greater variety of crops and consider the possible retention of urban farmers using fertilizer from invasive plants.
Jezik:
Angleški jezik
Ključne besede:
Japanese knotweed
,
Fallopia japonica
,
fermentation
,
organic fertilizer
,
urban food production
,
land management
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2021
Št. strani:
16 str.
Številčenje:
Vol. 11, iss. 6, art. 1232
PID:
20.500.12556/RUL-135636
UDK:
631
ISSN pri članku:
2073-4395
DOI:
10.3390/agronomy11061232
COBISS.SI-ID:
67720195
Datum objave v RUL:
23.03.2022
Število ogledov:
894
Število prenosov:
106
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Agronomy
Skrajšan naslov:
Agronomy
Založnik:
MDPI
ISSN:
2073-4395
COBISS.SI-ID:
522953241
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:
17.06.2021
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
invazivne rastline
,
japonski dresnik
,
Fallopia japonica
,
urbano kmetijstvo
,
organska gnojila
,
gnojenje
Projekti
Financer:
EC - European Commission
Program financ.:
FP7
Številka projekta:
603567
Naslov:
Green Infrastructure and Urban Biodiversity for Sustainable Urban Development and the Green Economy
Akronim:
GREEN SURGE
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P4-0085
Naslov:
Agroekosistemi
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
L4-8221
Naslov:
Učinkovitejša raba vode in hranil v rastlinski pridelavi za varovanje in izboljšanje virov pitne vode - URAVIVO
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Municipality of Ljubljana
Številka projekta:
C7560-17-408027
Naslov:
Knotweed games, extended stay with a friendly enemy
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