The weed seed bank assessment in two soil depths under various mineral fertilising

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00229689" target="_blank" >RIV/62156489:43210/11:00229689 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.11118/actaun201159050105" target="_blank" >http://dx.doi.org/10.11118/actaun201159050105</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201159050105" target="_blank" >10.11118/actaun201159050105</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The weed seed bank assessment in two soil depths under various mineral fertilising

Popis výsledku v původním jazyce

Field trial was established in 1997 at Field experimental station in Kolinany (Slovak Republic). The area of trial was 14 ha (424 x 432.2 m). The impact of different mineral fertilizers was observed in 6 crops: winter wheat, spring barley, sunflower, winter oilseed rape, maize and sugar beet. Three variants of mineral fertilization were applied: variant 1 -- without fertilizers, variant 2 -- N-P-K fertilization, steady state soil nutrients balance, variant 3 -- high doses of N-P-K fertilizers (positivesoil nutrients balance). Soil weed seed bank was analysed in 2000 -- 2002 once per year, in spring, from depths 0 -- 0.05 m and 0.20 -- 0.25 m in five replicates. In depth 0 -- 0.05 m 26 weed species were found, in depth 0.20 -- 0.25 m 23 weed species mainly from late spring group. Chenopodium album, Stellaria media and Amaranthus spp. (in total 77.57 % of intact seeds) were the most occurred weeds in both depths. The occurred factors (year, depth of soil sampling, fertilization) do not

Název v anglickém jazyce

The weed seed bank assessment in two soil depths under various mineral fertilising

Popis výsledku anglicky

Field trial was established in 1997 at Field experimental station in Kolinany (Slovak Republic). The area of trial was 14 ha (424 x 432.2 m). The impact of different mineral fertilizers was observed in 6 crops: winter wheat, spring barley, sunflower, winter oilseed rape, maize and sugar beet. Three variants of mineral fertilization were applied: variant 1 -- without fertilizers, variant 2 -- N-P-K fertilization, steady state soil nutrients balance, variant 3 -- high doses of N-P-K fertilizers (positivesoil nutrients balance). Soil weed seed bank was analysed in 2000 -- 2002 once per year, in spring, from depths 0 -- 0.05 m and 0.20 -- 0.25 m in five replicates. In depth 0 -- 0.05 m 26 weed species were found, in depth 0.20 -- 0.25 m 23 weed species mainly from late spring group. Chenopodium album, Stellaria media and Amaranthus spp. (in total 77.57 % of intact seeds) were the most occurred weeds in both depths. The occurred factors (year, depth of soil sampling, fertilization) do not

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

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

59

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

105-112

Kód UT WoS článku

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EID výsledku v databázi Scopus

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