The influence of long-term fertilization on species diversity and yield potential of permanent meaodw stand.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00003998" target="_blank" >RIV/60460709:41210/02:00003998 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

The influence of long-term fertilization on species diversity and yield potential of permanent meaodw stand.

Original language description

Observations were realized on a plane meadow of a mesophyte character in 1976 - 2000 years. Four variants were observed in the experiments (0 - P40 K100 - N100 P40 K100 - N200 P40 K100) in four replications. Species composition of grass stands was variable in the followed period in the leaf area from 66 to 95 % of the dominance (Tab. I). Total abundance of species with PK -fertilization was almost identical in individual pentads (24 - 28 species) as it is evident in Tab. II. Table III proves the highestdominance was fonded at Dactylis glomerata L. in the first five years. Rhizomatous grasses had the highest leaf area with 38 - 55 % of the dominance on variants with the higher N doses (200 kg N/ha) + PK (Tab. IV). Tab. V demonstrates that the variant without fertilization showed nearly stable abundance of species with the higher than 1 % (11 - 13). Reduction of species number especially with the dominance higher than 1 % (5 - 11) followed at the highest N -fertilization in comparison w

Czech name

The influence of long-term fertilization on species diversity and yield potential of permanent meaodw stand.

Czech description

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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

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Rostlinná výroba (Plant Production)

ISSN

0370-663X

e-ISSN

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Volume of the periodical

48

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

69-75

UT code for WoS article

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EID of the result in the Scopus database

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