About: Nitrogen efficiency of spring barley in long-term experiment

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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	The aim of this study was to evaluate nitrogen (N) efficiency from different organic and mineral fertilizers applied to the spring barley. Dry matter (DM) yield, N content and N uptake of spring barley from 16 years of experiments at two sites in the Czech Republic with different soil and climatic conditions were analyzed. For assessing of nitrogen efficiency Nitrogen utilization efficiency (NUtE, kg/kg), Recovery efficiency of applied N (REN, %), Agronomic efficiency of applied N (AEN, kg/kg) and Summary N balances (??N, kg/ha) were observed. Six fertilizing treatments were utilized: no fertilization (Control), sewage sludge (SS), farmyard manure (FYM), N in mineral fertilizers (N), NPK in mineral fertilizers (NPK) and N in mineral fertilizers + straw (N+ST). Yields were about 68 % higher at NPK (S1 site) and 55 % at N+ST (S2 site) in comparison with Control. The highest NUtE was recorded at both locations after application of FYM. Higher NUtE from mineral fertilizers was obtained at low productive The aim of this study was to evaluate nitrogen (N) efficiency from different organic and mineral fertilizers applied to the spring barley. Dry matter (DM) yield, N content and N uptake of spring barley from 16 years of experiments at two sites in the Czech Republic with different soil and climatic conditions were analyzed. For assessing of nitrogen efficiency Nitrogen utilization efficiency (NUtE, kg/kg), Recovery efficiency of applied N (REN, %), Agronomic efficiency of applied N (AEN, kg/kg) and Summary N balances (??N, kg/ha) were observed. Six fertilizing treatments were utilized: no fertilization (Control), sewage sludge (SS), farmyard manure (FYM), N in mineral fertilizers (N), NPK in mineral fertilizers (NPK) and N in mineral fertilizers + straw (N+ST). Yields were about 68 % higher at NPK (S1 site) and 55 % at N+ST (S2 site) in comparison with Control. The highest NUtE was recorded at both locations after application of FYM. Higher NUtE from mineral fertilizers was obtained at low productive (en)
Title	Nitrogen efficiency of spring barley in long-term experiment Nitrogen efficiency of spring barley in long-term experiment (en)
skos:prefLabel	Nitrogen efficiency of spring barley in long-term experiment Nitrogen efficiency of spring barley in long-term experiment (en)
skos:notation	RIV/60460709:41210/14:64090!RIV15-MSM-41210___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Shejbalová, Šárka Balík, Jiří Kulhánek, Martin Černý, Jindřich Vašák, Filip
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	32637
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/14:64090
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	N balance, mineral fertilizers, organic fertilizers, yield, nitrogen utilization (en)
http://linked.open.../riv/klicoveSlovo	organic fertilizers mineral fertilizers yield N balance nitrogen utilization
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[5710894E31AE]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	60
http://linked.open...iv/tvurceVysledku	Balík, Jiří Kulhánek, Martin Černý, Jindřich Vašák, Filip Shejbalová, Šárka
http://linked.open...ain/vavai/riv/wos	000340022900001
issn	1214-1178
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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