Game browse and its impact on selected grain crops Plant Soil and Environment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F09%3A%230000195" target="_blank" >RIV/26296080:_____/09:#0000195 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Game browse and its impact on selected grain crops Plant Soil and Environment

Popis výsledku v původním jazyce

This work presents the results of a survey that studied simulated plant browsing by herbivores. In 2004--2006, winter wheat, spring barley, and maize field trials were founded in order to monitor the impact of different levels of defoliation (leaf area reduction) on the yield and grain quality.The defoliation was carried out by means of mechanical removal of plant parts in the early growth stages.Statistically significant influence of leaf area reduction (LAR) on grain yield (decrease by 4--14%) was found only in maize in 2004.No statistically significant influence of the leaf area reduction on thousand grain weight (TGW) was found in any of the studied crops.The leaf area reduction in barley did not affect grain characteristics; however, it had a statistically significant influence on the quality of wheat grain. Moreover, wheat reduction statistically significantly increased the falling number(by 29--39 s) and decreased SDS test values(by 8--9 ml).

Název v anglickém jazyce

Game browse and its impact on selected grain crops Plant Soil and Environment

Popis výsledku anglicky

This work presents the results of a survey that studied simulated plant browsing by herbivores. In 2004--2006, winter wheat, spring barley, and maize field trials were founded in order to monitor the impact of different levels of defoliation (leaf area reduction) on the yield and grain quality.The defoliation was carried out by means of mechanical removal of plant parts in the early growth stages.Statistically significant influence of leaf area reduction (LAR) on grain yield (decrease by 4--14%) was found only in maize in 2004.No statistically significant influence of the leaf area reduction on thousand grain weight (TGW) was found in any of the studied crops.The leaf area reduction in barley did not affect grain characteristics; however, it had a statistically significant influence on the quality of wheat grain. Moreover, wheat reduction statistically significantly increased the falling number(by 29--39 s) and decreased SDS test values(by 8--9 ml).

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Plant soil environment

ISSN

1214-1178

e-ISSN

—

Svazek periodika

55

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—