Predicting rodent impact in crop fields by near-infrared reflectance spectroscopy analysis of their diet preferences

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F10%3A00345537" target="_blank" >RIV/68081766:_____/10:00345537 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Predicting rodent impact in crop fields by near-infrared reflectance spectroscopy analysis of their diet preferences

Popis výsledku v původním jazyce

Prediction of impact by NIRS analysis of rodent diet preferences was evaluated in four dominant field rodents in Moravia farmland (Czech Republic). These are the common vole (Microtus arvalis), pygmy field mouse (Apodemus uralensis), wood mouse (Apodemussylvaticus), and black-striped field mouse (Apodemus agrarius). This method predicts the proportions of food components consumed, based on a calibration equation developed through feeding tests in the laboratory. The two types of monofood feces collected from mice that were fed with either barley or wheat grain were mixed to form a series of increasing proportions of wheat feces subsequently measured by NIRS. The calibration equation was then applied to other mice but a separate calibration equation had to be developed for the common vole. Then we compared feces from preference test to the calibration equation. Proportion of wheat preference by all mouse predict stronger impact of these in wheat fields in ripe stage than in barley one.

Název v anglickém jazyce

Predicting rodent impact in crop fields by near-infrared reflectance spectroscopy analysis of their diet preferences

Popis výsledku anglicky

Prediction of impact by NIRS analysis of rodent diet preferences was evaluated in four dominant field rodents in Moravia farmland (Czech Republic). These are the common vole (Microtus arvalis), pygmy field mouse (Apodemus uralensis), wood mouse (Apodemussylvaticus), and black-striped field mouse (Apodemus agrarius). This method predicts the proportions of food components consumed, based on a calibration equation developed through feeding tests in the laboratory. The two types of monofood feces collected from mice that were fed with either barley or wheat grain were mixed to form a series of increasing proportions of wheat feces subsequently measured by NIRS. The calibration equation was then applied to other mice but a separate calibration equation had to be developed for the common vole. Then we compared feces from preference test to the calibration equation. Proportion of wheat preference by all mouse predict stronger impact of these in wheat fields in ripe stage than in barley one.

Druh

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

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/QH72075" target="_blank" >QH72075: Drobní savci: významný faktor v procesu obnovy lesních porostů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Crop Protection

ISSN

0261-2194

e-ISSN

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Svazek periodika

29

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

000279365500020

EID výsledku v databázi Scopus

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