Quality of lysimetric water under setting arable land aside.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A11833" target="_blank" >RIV/60460709:41210/05:11833 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/05:###11833

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quality of lysimetric water under setting arable land aside.

Original language description

The lysimetric water quality (NO3-N concentration) was evaluated under the swards of four grass species, five species of legumes and four legume grass mixtures in Prague (chernozem, altitude 281 m a.s.l., average annual precipitation 472 mm, average yeartemperature 9.3°C). The stands were one or three times per year cut with the mass removing or one or two times mulched. The last harvest was done always in the end of the vegetation season. The dry mass yield, the share of legumes in the yield (by weight method) and the nitrates concentration (in the beginning and in the end of the vegetation season) were analysed during 6 years. The NO3-N concentration under the grass stands was the lowest (in average from 3.9 to 7.0 mg.l-1). The extreme values were reached under Bromus marginatus Nees. ex Steud. (60.8 mg.l-1). The share of legumes in the grass stands was 4 -14 % of dry mass yield. The average concentration of nitrate N in the lysimetric water under the legumes swards was 6 do 17 mg.l

Czech name

Jakost lyzimetrických vod při ukládání půdy do klidu

Czech description

The lysimetric water quality (NO3-N concentration) was evaluated under the swards of four grass species, five species of legumes and four legume grass mixtures in Prague (chernozem, altitude 281 m a.s.l., average annual precipitation 472 mm, average yeartemperature 9.3°C). The stands were one or three times per year cut with the mass removing or one or two times mulched. The last harvest was done always in the end of the vegetation season. The dry mass yield, the share of legumes in the yield (by weight method) and the nitrates concentration (in the beginning and in the end of the vegetation season) were analysed during 6 years. The NO3-N concentration under the grass stands was the lowest (in average from 3.9 to 7.0 mg.l-1). The extreme values were reached under Bromus marginatus Nees. ex Steud. (60.8 mg.l-1). The share of legumes in the grass stands was 4 -14 % of dry mass yield. The average concentration of nitrate N in the lysimetric water under the legumes swards was 6 do 17 mg.l

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

<a href="/en/project/QF4062" target="_blank" >QF4062: Verification of influence and rate of grassing or ploughiong grassalnd of selected localities on surface water and groundwater nitrate loading - background for precautions of Action programmes.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Journal of Central European Agriculture

ISSN

1332-9049

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

3

Country of publishing house

HR - CROATIA

Number of pages

1

Pages from-to

229-229

UT code for WoS article

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EID of the result in the Scopus database

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