About: Innovation in potato growing technologies increased fertilization urea efficiency and water protection

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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	Between 2008 and 2013 field trials were performed focused on innovation in potato growing technologies in order to reach increased fertilization efficiency and to reduce surface and ground water pollution. An effect of trial variants with soil separation technology and conventional planting and of a variant with a soakage groove formed on the top of the ridge at planting was studied. A variant with conventional soil processing and broadcasting of nitrogen fertilizers prior to planting was established for comparison. Within soil separation technology local application of fertilizers containing nitrification inhibitors (Alzon) and application of fertilizers containing urease inhibitors (Ureastabil) were used. From various cultural practices local fertilizer application contributed to highest reduction of soil nitrate content, limiting nitrate nitrogen in soil on average of 40 kg N/ha compared to broadcast application. Supposed reduction of soil nitrate content did not occur in evaluated fertilizers Alzon and Ureastabil. Between 2008 and 2013 field trials were performed focused on innovation in potato growing technologies in order to reach increased fertilization efficiency and to reduce surface and ground water pollution. An effect of trial variants with soil separation technology and conventional planting and of a variant with a soakage groove formed on the top of the ridge at planting was studied. A variant with conventional soil processing and broadcasting of nitrogen fertilizers prior to planting was established for comparison. Within soil separation technology local application of fertilizers containing nitrification inhibitors (Alzon) and application of fertilizers containing urease inhibitors (Ureastabil) were used. From various cultural practices local fertilizer application contributed to highest reduction of soil nitrate content, limiting nitrate nitrogen in soil on average of 40 kg N/ha compared to broadcast application. Supposed reduction of soil nitrate content did not occur in evaluated fertilizers Alzon and Ureastabil. (en)
Title	Innovation in potato growing technologies increased fertilization urea efficiency and water protection Innovation in potato growing technologies increased fertilization urea efficiency and water protection (en)
skos:prefLabel	Innovation in potato growing technologies increased fertilization urea efficiency and water protection Innovation in potato growing technologies increased fertilization urea efficiency and water protection (en)
skos:notation	RIV/60109807:_____/14:#0000291!RIV15-MZE-60109807
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH81326)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Svobodová, Andrea Kasal, Pavel
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav bramborářský Havlíčkův Brod, s.r.o.
http://linked.open...dnocenehoVysledku	21914
http://linked.open...ai/riv/idVysledku	RIV/60109807:_____/14:#0000291
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	potato; fertilizers containing nitrification inhibitors; fertilizers containing urease inhibitors; fertilization efficiency (en)
http://linked.open.../riv/klicoveSlovo	potato fertilization efficiency fertilizers containing nitrification inhibitors fertilizers containing urease inhibitors
http://linked.open...ontrolniKodProRIV	[27A02FF4F114]
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	New growing technologies in potatoes directed to higher efficiency of fertilization and water conservation
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Svobodová, Andrea Kasal, Pavel

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