Hotspot detection in the cultivation of organic winter wheat variety mixtures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F24%3A43908168" target="_blank" >RIV/60076658:12220/24:43908168 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11367-024-02360-4" target="_blank" >https://link.springer.com/article/10.1007/s11367-024-02360-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11367-024-02360-4" target="_blank" >10.1007/s11367-024-02360-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hotspot detection in the cultivation of organic winter wheat variety mixtures

Popis výsledku v původním jazyce

Purpose The organic farming sector is growing, and environmental aspects are a matter of discussion next to the quantity and quality of organic products. The life cycle assessment (LCA) method is an efcient solution to fll these gaps.Methods A three-year feld experiment was conducted to evaluate the response of winter wheat varieties and their mixtures in grain yield and quality. Four single cropping of winter wheat cultivars and eight mixed cropping systems sown with mixed or alternate rows of two cultivars were compared. The LCA method via to cradle-to-farm gate approach was employed. The SimaPro 9.6.0.1 Analyst software, and integrated method of the software ReCiPe 2016 Midpoint and Endpoint, Hierarchical (H) V1.1 / World (2010) H and primarily the Cut-of System Model approach was applied, considering one kg of grain protein yield in dry matter as the functional unit.Results The results were expressed in impact categories of global warming, GW (kg CO2 eq); terrestrial acidifcation, TA (kg SO2 eq); freshwater eutrophication, FE (kg P eq); marine eutrophication, ME (kg N eq); terrestrial ecotoxicity, TE (kg 1,4-DCB); freshwater ecotoxicity, FET (kg 1,4-DCB); human non-carcinogenic toxicity, HNCT (kg 1,4-DCB); land use, LU (m2 a crop eq), and water consumption, WC (m3). The variants with the lowest environmental impact levels tend to be those where Vanessa was implemented. The hotspots were detected on the level of direct feld emissions for the impact category of GW, FE, or ME, then on the level of manure management for the impact category of TA, or on the level of agrotechnology in the impact category of TE and FET.Conclusions The results of this research may be used as an example of an environmental design application based on hotspot detection in organic agriculture from the LCA perspective. The study results can also be implemented into the cropping system related to organic farming on arable land

Název v anglickém jazyce

Hotspot detection in the cultivation of organic winter wheat variety mixtures

Popis výsledku anglicky

Purpose The organic farming sector is growing, and environmental aspects are a matter of discussion next to the quantity and quality of organic products. The life cycle assessment (LCA) method is an efcient solution to fll these gaps.Methods A three-year feld experiment was conducted to evaluate the response of winter wheat varieties and their mixtures in grain yield and quality. Four single cropping of winter wheat cultivars and eight mixed cropping systems sown with mixed or alternate rows of two cultivars were compared. The LCA method via to cradle-to-farm gate approach was employed. The SimaPro 9.6.0.1 Analyst software, and integrated method of the software ReCiPe 2016 Midpoint and Endpoint, Hierarchical (H) V1.1 / World (2010) H and primarily the Cut-of System Model approach was applied, considering one kg of grain protein yield in dry matter as the functional unit.Results The results were expressed in impact categories of global warming, GW (kg CO2 eq); terrestrial acidifcation, TA (kg SO2 eq); freshwater eutrophication, FE (kg P eq); marine eutrophication, ME (kg N eq); terrestrial ecotoxicity, TE (kg 1,4-DCB); freshwater ecotoxicity, FET (kg 1,4-DCB); human non-carcinogenic toxicity, HNCT (kg 1,4-DCB); land use, LU (m2 a crop eq), and water consumption, WC (m3). The variants with the lowest environmental impact levels tend to be those where Vanessa was implemented. The hotspots were detected on the level of direct feld emissions for the impact category of GW, FE, or ME, then on the level of manure management for the impact category of TA, or on the level of agrotechnology in the impact category of TE and FET.Conclusions The results of this research may be used as an example of an environmental design application based on hotspot detection in organic agriculture from the LCA perspective. The study results can also be implemented into the cropping system related to organic farming on arable land

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QK1910046" target="_blank" >QK1910046: Pěstování pšenice seté ve směsné kultuře za účelem optimalizace výživného stavu půdy, ochrany proti erozi, stabilizace výnosu a kvality produkce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

International Journal of Life Cycle Assessment

ISSN

0948-3349

e-ISSN

1614-7502

Svazek periodika

Neuveden

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

17

Strana od-do

1-17

Kód UT WoS článku

001297777500001

EID výsledku v databázi Scopus

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