Risk factors for European winter oilseed rape production under climate change

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43915825" target="_blank" >RIV/62156489:43210/19:43915825 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/86652079:_____/19:00504269

Výsledek na webu

<a href="https://doi.org/10.1016/j.agrformet.2019.03.023" target="_blank" >https://doi.org/10.1016/j.agrformet.2019.03.023</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agrformet.2019.03.023" target="_blank" >10.1016/j.agrformet.2019.03.023</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Risk factors for European winter oilseed rape production under climate change

Popis výsledku v původním jazyce

Winter oilseed rape (Brassica napus L., WOSR) is the main oilseed crop in Europe, and it is mainly grown for biofuel and edible oil. The crop is grown widespread in Europe with most of the production area located in Germany, Poland, Czech Republic and France. How current and future WOSR production is influenced by climatic risk factors was explored by integrating a phenology model with climatic indices relating to crop yield. The phenology model based on the BRASNAP-PH model performed well when tested against data from variety trials across Europe. The phenology model was integrated into the Agriclim model. To quantify non-optimal agro-climatic growing conditions with respect to physical and biological stressors, a total of nine agroclimatic indices were calculated, of which one reflects a major disease (Phoma stem canker). Agriclim simulations across Europe show that current cropping area agree well with the area with least calculated stress factors. Projections under climate change were based on climate scenarios generated by the LARS-WG weather generator for GISS and HadGEM models RCP4.5 and RCP8.5 climate projections (2081-2100), which predicted that the crop will most likely suffer from low temperatures (early and late frost) in areas where the crop is currently grown. In the southern regions of Europe, the crops will suffer from droughts. Based on the model runs with climate scenarios, the North European regions (Boreal environmental zone) will become more favourable for growing WOSR. The type of adverse conditions for European WOSR growing areas is likely to change under climate change, underpinning the need for developing adaptive management strategies and future breeding strategies for crop cultivars to guarantee a well-established and healthy crop under climate change.

Název v anglickém jazyce

Risk factors for European winter oilseed rape production under climate change

Popis výsledku anglicky

Winter oilseed rape (Brassica napus L., WOSR) is the main oilseed crop in Europe, and it is mainly grown for biofuel and edible oil. The crop is grown widespread in Europe with most of the production area located in Germany, Poland, Czech Republic and France. How current and future WOSR production is influenced by climatic risk factors was explored by integrating a phenology model with climatic indices relating to crop yield. The phenology model based on the BRASNAP-PH model performed well when tested against data from variety trials across Europe. The phenology model was integrated into the Agriclim model. To quantify non-optimal agro-climatic growing conditions with respect to physical and biological stressors, a total of nine agroclimatic indices were calculated, of which one reflects a major disease (Phoma stem canker). Agriclim simulations across Europe show that current cropping area agree well with the area with least calculated stress factors. Projections under climate change were based on climate scenarios generated by the LARS-WG weather generator for GISS and HadGEM models RCP4.5 and RCP8.5 climate projections (2081-2100), which predicted that the crop will most likely suffer from low temperatures (early and late frost) in areas where the crop is currently grown. In the southern regions of Europe, the crops will suffer from droughts. Based on the model runs with climate scenarios, the North European regions (Boreal environmental zone) will become more favourable for growing WOSR. The type of adverse conditions for European WOSR growing areas is likely to change under climate change, underpinning the need for developing adaptive management strategies and future breeding strategies for crop cultivars to guarantee a well-established and healthy crop under climate change.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/EF16_019%2F0000797" target="_blank" >EF16_019/0000797: SustES - Adaptační strategie pro udržitelnost ekosystémových služeb a potravinové bezpečnosti v nepříznivých přírodních podmínkách</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Agricultural and Forest Meteorology

ISSN

0168-1923

e-ISSN

—

Svazek periodika

272-273

Číslo periodika v rámci svazku

15 July

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

30-39

Kód UT WoS článku

000469158400004

EID výsledku v databázi Scopus

2-s2.0-85063915284