About: Effects of Conventional and Stabilized Urea Fertilizers on Soil Biological Status

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Effects of stabilized urea fertilizers [Alzon 46 (A) and UREAstabil (US)] on soil microbiological and chemical parameters and also on grain yield, 1000-grain weight, and oil content were tested in a precise field study on Luvisol in 2010–2012. Winter rapeseed (Brassica napus L. cv. Californium) was fertilized both in autumn [45 kg nitrogen (N) ha-1] and in spring (155 kg N ha-1) with A [urea with DCD (dicyandiamide) plus pyrrodiazole (1,2,4-1H-triazole)], US {urea with NBPT [N-(n-butyl)-thiophosphoric acid triamide]}, and conventional N fertilizers (pure urea, calcium ammonium nitrate). Eleven parameters were used to evaluate the soil status: microbial biomass carbon (C; microwave method [MW]), dehydrogenase activity, arylsulfatase activity, available organic carbon, electroconductivity, Corg (MW method), and pH (in water, H2O). None of the 11 parameters demonstrated significant difference between control, conventional N fertilizers, and stabilized urea fertilizers. The greatest yield significantly Effects of stabilized urea fertilizers [Alzon 46 (A) and UREAstabil (US)] on soil microbiological and chemical parameters and also on grain yield, 1000-grain weight, and oil content were tested in a precise field study on Luvisol in 2010–2012. Winter rapeseed (Brassica napus L. cv. Californium) was fertilized both in autumn [45 kg nitrogen (N) ha-1] and in spring (155 kg N ha-1) with A [urea with DCD (dicyandiamide) plus pyrrodiazole (1,2,4-1H-triazole)], US {urea with NBPT [N-(n-butyl)-thiophosphoric acid triamide]}, and conventional N fertilizers (pure urea, calcium ammonium nitrate). Eleven parameters were used to evaluate the soil status: microbial biomass carbon (C; microwave method [MW]), dehydrogenase activity, arylsulfatase activity, available organic carbon, electroconductivity, Corg (MW method), and pH (in water, H2O). None of the 11 parameters demonstrated significant difference between control, conventional N fertilizers, and stabilized urea fertilizers. The greatest yield significantly (en)
Title	Effects of Conventional and Stabilized Urea Fertilizers on Soil Biological Status Effects of Conventional and Stabilized Urea Fertilizers on Soil Biological Status (en)
skos:prefLabel	Effects of Conventional and Stabilized Urea Fertilizers on Soil Biological Status Effects of Conventional and Stabilized Urea Fertilizers on Soil Biological Status (en)
skos:notation	RIV/60460709:41210/14:64267!RIV15-MZE-41210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH81147)
http://linked.open...iv/cisloPeriodika	17
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Růžek, Lubomír Bečka, David Voříšek, Karel
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	13700
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/14:64267
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Arylsulfatase, DCD plus 1,2,4-1H-triazole, dehydrogenase, NBPT, microbial biomass, urease and nitrification inhibitors, winter rapeseed (en)
http://linked.open.../riv/klicoveSlovo	4-1H-triazole Arylsulfatase DCD plus 1 NBPT winter rapeseed urease and nitrification inhibitors dehydrogenase 2 microbial biomass
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F8C103BDA191]
http://linked.open...i/riv/nazevZdroje	Communications in Soil Science and Plant Analysis
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Concurrence of Crops in Global Competition and Risks Solving in Winter Rapeseed.
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	45
http://linked.open...iv/tvurceVysledku	Bečka, David Růžek, Lubomír Růžková, Michaela Šimka, Jiří Voříšek, Karel
http://linked.open...ain/vavai/riv/wos	000341577100011
issn	0010-3624
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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