Insect pollination reduces yield loss following heat stress in faba bean (Vicia faba L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F16%3A73135" target="_blank" >RIV/60460709:41320/16:73135 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.agee.2015.12.007" target="_blank" >http://dx.doi.org/10.1016/j.agee.2015.12.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agee.2015.12.007" target="_blank" >10.1016/j.agee.2015.12.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Insect pollination reduces yield loss following heat stress in faba bean (Vicia faba L.)

Popis výsledku v původním jazyce

Global food security, particularly crop fertilization and yield production, is threatened by heat waves that are projected to increase in frequency and magnitude with climate change. Effects of heat stress on the fertilization of insect-pollinated plants are not well understood, but experiments conducted primarily in self-pollinated crops, such as wheat, show that transfer of fertile pollen may recover yield following stress. We hypothesized that in the partially pollinator-dependent crop, faba bean (Vicia faba L.), insect pollination would elicit similar yield recovery following heat stress. We exposed potted faba bean plants to heat stress for 5 days during floral development and anthesis. Temperature treatments were representative of heat waves projected in the UK for the period 2021-2050 and onwards. Following temperature treatments, plants were distributed in flight cages and either pollinated by domesticated Bombus terrestris colonies or received no insect pollination. Yield loss due to heat st

Název v anglickém jazyce

Insect pollination reduces yield loss following heat stress in faba bean (Vicia faba L.)

Popis výsledku anglicky

Global food security, particularly crop fertilization and yield production, is threatened by heat waves that are projected to increase in frequency and magnitude with climate change. Effects of heat stress on the fertilization of insect-pollinated plants are not well understood, but experiments conducted primarily in self-pollinated crops, such as wheat, show that transfer of fertile pollen may recover yield following stress. We hypothesized that in the partially pollinator-dependent crop, faba bean (Vicia faba L.), insect pollination would elicit similar yield recovery following heat stress. We exposed potted faba bean plants to heat stress for 5 days during floral development and anthesis. Temperature treatments were representative of heat waves projected in the UK for the period 2021-2050 and onwards. Following temperature treatments, plants were distributed in flight cages and either pollinated by domesticated Bombus terrestris colonies or received no insect pollination. Yield loss due to heat st

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Agriculture Ecosystems & Environment

ISSN

0167-8809

e-ISSN

—

Svazek periodika

220

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

89-96

Kód UT WoS článku

000371189900010

EID výsledku v databázi Scopus

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