Effect of chemical weed control on crop yields in different crop rotations in a long-term field trial

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77601" target="_blank" >RIV/60460709:41210/18:77601 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/18:00004680

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cropro.2018.08.001" target="_blank" >http://dx.doi.org/10.1016/j.cropro.2018.08.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cropro.2018.08.001" target="_blank" >10.1016/j.cropro.2018.08.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of chemical weed control on crop yields in different crop rotations in a long-term field trial

Popis výsledku v původním jazyce

The study is based on data from a long-term field experiment of extent and duration seldom found in weed science. Yield losses from weed infestation of individual crops and crop rotations were studied in a field trial conducted since 1972 at two sites in the Czech Republic. The ongoing trial comprises multi-crop and simple crop rotations with 50 and 75 percent cereals, respectively. Three herbicide treatments were used: 1 untreated, 2 synthetic auxins (MCPA, 2,4-D, only in simple crop rotation) and 3 targeted herbicide combinations, including sulfonylureas, triazines, ureas, and synthetic auxins. Crop yields and weather data were recorded during the trial period and the effects of herbicide application on yield were determined for crop rotation. Yield losses in untreated controls increased in the following order: spring barley - winter wheat - pea - oilseed rape - potato. Because of the limited weed control spectrum, the use of synthetic auxins had lower yield effect than targeted herbicide combinati

Název v anglickém jazyce

Effect of chemical weed control on crop yields in different crop rotations in a long-term field trial

Popis výsledku anglicky

The study is based on data from a long-term field experiment of extent and duration seldom found in weed science. Yield losses from weed infestation of individual crops and crop rotations were studied in a field trial conducted since 1972 at two sites in the Czech Republic. The ongoing trial comprises multi-crop and simple crop rotations with 50 and 75 percent cereals, respectively. Three herbicide treatments were used: 1 untreated, 2 synthetic auxins (MCPA, 2,4-D, only in simple crop rotation) and 3 targeted herbicide combinations, including sulfonylureas, triazines, ureas, and synthetic auxins. Crop yields and weather data were recorded during the trial period and the effects of herbicide application on yield were determined for crop rotation. Yield losses in untreated controls increased in the following order: spring barley - winter wheat - pea - oilseed rape - potato. Because of the limited weed control spectrum, the use of synthetic auxins had lower yield effect than targeted herbicide combinati

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/QJ1610547" target="_blank" >QJ1610547: Agrotechnika polních plodin v suchých oblastech</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

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

1873-6904

Svazek periodika

114

Číslo periodika v rámci svazku

2018

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

215-222

Kód UT WoS článku

000447101600029

EID výsledku v databázi Scopus

2-s2.0-85052964632