FIELD MAPPING BY ELECTRIC CONDUCTIVITY

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F05%3A11622" target="_blank" >RIV/60460709:41310/05:11622 - 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

FIELD MAPPING BY ELECTRIC CONDUCTIVITY

Original language description

Investment in precision farming technologies can be expensive and is not expected to be cost-effective for every farm. Research and farm experience has shown that the amount of soil variability across a farm and within a field is of key importance for determining potential benefits from the adoption of precision farming. The paper emphasizes some of the main possibilities of and problems from utilizing spatial-temporal soil and crop data in precision farming. To benefit from this technologically drivenfarming system the spatial variability within fields must be known or measured. Yield maps show the integrated impact of many growth factors such as soil fertility, management, and climate. Electrical conductivity of soils depends on mineral composition,water content and electrolyte concentration and variations of electrical conductivity depend on soil spatial variations on soil structure. Electrical methods are fast and economical for mapping the subsurface electrical conductivity. One

Czech name

Mapování pozemků pomocí elektrické vodivosti

Czech description

Investment in precision farming technologies can be expensive and is not expected to be cost-effective for every farm. Research and farm experience has shown that the amount of soil variability across a farm and within a field is of key importance for determining potential benefits from the adoption of precision farming. The paper emphasizes some of the main possibilities of and problems from utilizing spatial-temporal soil and crop data in precision farming. To benefit from this technologically drivenfarming system the spatial variability within fields must be known or measured. Yield maps show the integrated impact of many growth factors such as soil fertility, management, and climate. Electrical conductivity of soils depends on mineral composition,water content and electrolyte concentration and variations of electrical conductivity depend on soil spatial variations on soil structure. Electrical methods are fast and economical for mapping the subsurface electrical conductivity. One

Type

D - Article in proceedings

CEP classification

GA - Agricultural economics

OECD FORD branch

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Project

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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

Article name in the collection

VII. INTERNATIONAL CONFERENCE OF YOUNG SCIENTISTS 2005

ISBN

80-213-1368-4

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

0-0

Publisher name

ČZU Praha ? TF

Place of publication

Praha

Event location

Praha

Event date

Sep 5, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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