About: Effect of fertilizer application on Urtica dioica and its element concentrations in a cut grassland

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Little is known about the effects of nutrient availability in cut grasslands on growth characteristics of Urtica dioica and its aboveground chemical composition (N, P, K, Ca, Mg, Cu, Fe, Mn and Zn). The effects of N, P and K application on the growth of U. dioica were studied over five years in a Dactylis glomerata grassland cut twice per year under unfertilized control, P, N, NP and NPK treatments (300, 80 and 200 kg of N, P and K ha-1 per year). Nitrogen application in the form of NH4NO3 over five years decreased the soil pH, while P and K application increased P and K availability in the soil. Over five years, cover of U. dioica increased from 1% initially to 7, 9, 58, 83 and 99% in the control, P, N, NP and NPK treatments, respectively. Concentrations of N, P and Ca in the aboveground biomass of U. dioica were very high in comparison to other species and concentrations of Cu, Fe, Mn and Zn were comparable with other grassland species. N and P limitation of U. dioica growth was expected if conc Little is known about the effects of nutrient availability in cut grasslands on growth characteristics of Urtica dioica and its aboveground chemical composition (N, P, K, Ca, Mg, Cu, Fe, Mn and Zn). The effects of N, P and K application on the growth of U. dioica were studied over five years in a Dactylis glomerata grassland cut twice per year under unfertilized control, P, N, NP and NPK treatments (300, 80 and 200 kg of N, P and K ha-1 per year). Nitrogen application in the form of NH4NO3 over five years decreased the soil pH, while P and K application increased P and K availability in the soil. Over five years, cover of U. dioica increased from 1% initially to 7, 9, 58, 83 and 99% in the control, P, N, NP and NPK treatments, respectively. Concentrations of N, P and Ca in the aboveground biomass of U. dioica were very high in comparison to other species and concentrations of Cu, Fe, Mn and Zn were comparable with other grassland species. N and P limitation of U. dioica growth was expected if conc (en)
Title	Effect of fertilizer application on Urtica dioica and its element concentrations in a cut grassland Effect of fertilizer application on Urtica dioica and its element concentrations in a cut grassland (en)
skos:prefLabel	Effect of fertilizer application on Urtica dioica and its element concentrations in a cut grassland Effect of fertilizer application on Urtica dioica and its element concentrations in a cut grassland (en)
skos:notation	RIV/60460709:41340/14:64210!RIV15-MSM-41340___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	59
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hejcmanová, Pavla
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 tropického zemědělství
http://linked.open...dnocenehoVysledku	13276
http://linked.open...ai/riv/idVysledku	RIV/60460709:41340/14:64210
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fertilization, Stinging or common nettle, Nitrogen, Phosphorus, Plant nutrition, Potassium (en)
http://linked.open.../riv/klicoveSlovo	Stinging or common nettle Nitrogen Fertilization Potassium Phosphorus Plant nutrition
http://linked.open...odStatuVydavatele	FR - Francouzská republika
http://linked.open...ontrolniKodProRIV	[1EA9860CB2BC]
http://linked.open...i/riv/nazevZdroje	Acta Oecologica
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Hejcman, Michal Hejcmanová, Pavla Pavlů, Vilém Müllerová, Vladimíra
http://linked.open...ain/vavai/riv/wos	000340220700001
issn	1146-609X
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	41340

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