About: Agronomical and economic aspects of the optimization of winter wheat crop management practices

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Under the current price relations of inputs and outputs in plant production, there is a need to modify crop management with the aim of obtaining higher efficiency of the applied inputs. This contribution analyzes modification possibilities in crop management practices and their economic results using the example of international comparison of winter wheat crop management practices at the DLG Field Days 2010 in Germany (http www dlg-feldtage de). A total of 12 institutions took part in the comparison (5 from Germany, and 7 others, the Czech Republic, Denmark, France, Great Britain, Poland, Sweden and Switzerland) each with too variants of crop management and variety options. Crop management practices were compared in field trials where each variant consisted of four replications in 12 m2 plots. Final assessment was carried out using gross margin, the difference between revenue for the produced grain and direct (variable) costs. The best results were obtained with the Czech variant of crop management oriented to cultivation of elite bred wheat under rather humid conditions. The variety Akteur (E) has been used with the assumption that increased costs for crop protection will be compensated by higher revenues for elite grain. Under the current price relations of inputs and outputs in plant production, there is a need to modify crop management with the aim of obtaining higher efficiency of the applied inputs. This contribution analyzes modification possibilities in crop management practices and their economic results using the example of international comparison of winter wheat crop management practices at the DLG Field Days 2010 in Germany (http www dlg-feldtage de). A total of 12 institutions took part in the comparison (5 from Germany, and 7 others, the Czech Republic, Denmark, France, Great Britain, Poland, Sweden and Switzerland) each with too variants of crop management and variety options. Crop management practices were compared in field trials where each variant consisted of four replications in 12 m2 plots. Final assessment was carried out using gross margin, the difference between revenue for the produced grain and direct (variable) costs. The best results were obtained with the Czech variant of crop management oriented to cultivation of elite bred wheat under rather humid conditions. The variety Akteur (E) has been used with the assumption that increased costs for crop protection will be compensated by higher revenues for elite grain. (en)
Title	Agronomical and economic aspects of the optimization of winter wheat crop management practices Agronomical and economic aspects of the optimization of winter wheat crop management practices (en)
skos:prefLabel	Agronomical and economic aspects of the optimization of winter wheat crop management practices Agronomical and economic aspects of the optimization of winter wheat crop management practices (en)
skos:notation	RIV/62156489:43210/12:00189387!RIV13-MSM-43210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH91051), Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika	Suppl. 2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Smutný, Vladimír Křen, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	121367
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/12:00189387
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	comparison of crop management practices; grain quality; grain yield; winter wheat; DLG-Feldtage 2010 (en)
http://linked.open.../riv/klicoveSlovo	grain quality DLG-Feldtage 2010 comparison of crop management practices grain yield winter wheat
http://linked.open...odStatuVydavatele	HU - Maďarsko
http://linked.open...ontrolniKodProRIV	[8851C6E8F6EE]
http://linked.open...i/riv/nazevZdroje	Novenytermeles
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Effective crop management practices of cereals
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	61
http://linked.open...iv/tvurceVysledku	Spitzer, Tomáš Křen, Jan Smutný, Vladimír
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
issn	0546-8191
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	43210

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