Ochrana brambor proti plevelům

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F04%3A00011219" target="_blank" >RIV/60109807:_____/04:00011219 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Weed control in potatoes in the Czech Republic

Popis výsledku v původním jazyce

Field trials conducted during 2000-2002 studied the effect of selected herbicides on weed control efficiency and yield and potato quality parameters. Total weed fresh weight was measured in g.m-2 and from this weight of following species was determined:winter Brassica napus, Galium aparine, Chenopodium album, Polygonum convolvulus and Viola arvensis. Following active ingredients were tested using application with clomazone: metribuzin, linuron and terbuthylazine with terbutryn. Winter Brassica napus was dominant weed. It was 84,5 % (87,9 % efficiency against winter Brassica napus) for metribuzin, 95,8 % for linuron (94,9 %) and 90,8 % (88,4 %) for terbuthylazine with terbutryn. Tuber yield was significantly lower on untreated variants, no significantdifferences were found among individual active ingredients. Yield reduction (between the herbicide-treated variant with the highest yield and the control untreated variant) was 44 % in 2000, 41 % in 2001 and 48 % in 2002.

Název v anglickém jazyce

Weed control in potatoes in the Czech Republic

Popis výsledku anglicky

Field trials conducted during 2000-2002 studied the effect of selected herbicides on weed control efficiency and yield and potato quality parameters. Total weed fresh weight was measured in g.m-2 and from this weight of following species was determined:winter Brassica napus, Galium aparine, Chenopodium album, Polygonum convolvulus and Viola arvensis. Following active ingredients were tested using application with clomazone: metribuzin, linuron and terbuthylazine with terbutryn. Winter Brassica napus was dominant weed. It was 84,5 % (87,9 % efficiency against winter Brassica napus) for metribuzin, 95,8 % for linuron (94,9 %) and 90,8 % (88,4 %) for terbuthylazine with terbutryn. Tuber yield was significantly lower on untreated variants, no significantdifferences were found among individual active ingredients. Yield reduction (between the herbicide-treated variant with the highest yield and the control untreated variant) was 44 % in 2000, 41 % in 2001 and 48 % in 2002.

Druh

D - Stať ve sborníku

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of EAPR meeting

ISBN

—

ISSN

—

e-ISSN

—

Počet stran výsledku

270

Strana od-do

199-205

Název nakladatele

Ministerul agriculturii, padurilor si dezvoltari rurale

Místo vydání

Brasov

Místo konání akce

Mamaia

Datum konání akce

23. 6. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—