Problems of soil sampling for estimation of weed seedbank in the soil.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F02%3A21700019" target="_blank" >RIV/62156489:_____/02:21700019 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Problems of soil sampling for estimation of weed seedbank in the soil.
Original language description
A model experiment was conducted to test a technique of taking soil samples using 3 different soil probes (the diameters of 1.3 cm; 6.4 cm and 8.0 cm) for estimation of weed seedbank in the soil. Soil samples were taken at 3 locations at ten partial samples per soil probe. The samples were analysed and obtained results compared. At all three locations, there was a highly significant difference between the techniques of soil sampling in relation to a number of weed species in the samples. A highly significantly lower number of weed species was found in samples taken by a soil probe at 1.3-cm diameter (on average 5.4 species/sample vs. 13.5 and 14.4, respectively). A theoretical minimum number of taken samples depends on a technique of soil sampling; thehigher diameter of soil probe (sample volume), the lower number of taken samples necessary for obtaining comparable results.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Current trends in the research of soil environment.
ISBN
80-902436-7-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
159-163
Publisher name
ISTRO-CZ by research Institute for Fodder Crops, Ltd., Troubsko
Place of publication
GRAFEX Těchov (u Blanska)
Event location
AF MZLU BRNO
Event date
Oct 2, 2002
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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