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LEAF AREA INDEX ESTIMATION IN VINEYARDS FROM UAV HYPERSPECTRAL DATA,2D IMAGE MOSAICS AND 3D CANOPY SURFACE MODELS
Precision agriculture biomass crop narrow band indices
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2015/9/10
The indirect estimation of leaf area index (LAI) in large spatial scales is crucial for several environmental and agricultural applications. To this end, in this paper, we compare and evaluate LAI est...
Managing soil nitrate with cover crops and buffer strips in Sicilian vineyards
Sicilian vineyards buffer strips
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2015/1/5
When soil nitrate levels are low, plants suffer nitrogen (N) deficiency but when the levels are excessive, soil
nitrates can pollute surface and subsurface waters.
Feasibility of using pyranometers for continuous estimation of ground cover fraction in table grape vineyards
PAR Vitis vinifera global solar radiation
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2014/10/28
This paper evaluates the feasibility of using pyranometers for continuous estimation of ground cover fraction (GCF) at remote, unattended sites. Photographical techniques were used for measuring GCF (...
Survey and molecular detection of Bois noir in vineyards of the Czech republic – Short communication
grapevine stolbur phytoplasma tuf-b nested PCR grape clusters
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2015/3/19
Stolbur phytoplasma is an important pathogen associated with the Bois noir (BN) disease of grapevines. In the Moravia
wine region, plants exhibiting BN-symptoms were observed in 14 localities, cover...
Changes of the varietal structure of vineyards in the Czech Republic
grapevine varieties popularity of varieties structure trends vineyard area wine prices
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2014/2/24
The paper describes changes in the structure of varieties grown in the Czech Republic. The authors examine the development taking place in this domain within the last 14 years (i.e. from 1997 to 2010)...
Distribution of major polyphenolic compounds in vine grapes of different cultivars growing in South Moravian vineyards
Vitis vinifera L. cultivars polyphenolic compounds berries stems HPLC
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2014/3/3
The main chemoprotective polyphenolic compounds in the Vitis vinifera berries, rachis, and pedicels of 10 cultivars classified for the production of wine and growing in Southern Moravian vineyards, th...
CONTRIBUTION TO THE COGNITION OF THE FAUNAS OF CARABIDAES (COLEOPTERA - CARABIDAE) FROM THE VINEYARDS FROM THE VINEGROWING CENTER IN COPOU - IASSY
predatory carabidaes Coleoptera
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2010/12/1
The researches were made during 1992-2001. There were collected 10704 specimens of carabidaes (Coleoptera-Carabidae). The species with the largest number of collected specimens were: Pseudophonus rufi...
Colonial and Morphological Characteristics of Some Aspergillus Fr.:Fr. Species Isolated from Vineyards in Manisa and İzmir Provinces (Turkey)
Mycoflora Aspergillus Manisa İ zmir Turkey
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2010/3/19
Five Aspergillus Fr.:Fr. species and 3 varieties were described from the point of view of colonial and morphological characteristics. These species and varietes are isolated from soil, grape and sulta...