Effect of organic fertilisation on quality of lysimetric water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26788462%3A_____%2F09%3A%230000234" target="_blank" >RIV/26788462:_____/09:#0000234 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/49608851:_____/09:#0000309

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of organic fertilisation on quality of lysimetric water

Popis výsledku v původním jazyce

In the paper the effects of simulated cattle grazing on lysimetric water during a period of three years are presented. The trial includes two fertiliser types ? cow dung with dung-water and semi-liquid cattle manure with a graded load (0.9, 1.4 and 2.0 LU per ha). There was significantly higher leaching of ammonia and nitrate with the load of 2.0 LU and no statistically significant differences were found between forms of organic manure applied. On the basis of the lysimetric water volume found and the concentrations of particular forms of inorganic nitrogen we reveal the annual washing-out of this nutrient from 1 ha; it was 4.9 kg ha-1 for 0.9 LU, 4.8 kg ha-1 for 1.4 LU, and 6.1 kg ha-1 for 2.0 per year during estimated period. In: Alternative Functions of Grassland, Proceedings of the 15th European Grassland Federation Symposium, Brno, 7?9 September, 2009. pp. 250?252. ISBN 978-80-86908-15-1.

Název v anglickém jazyce

Effect of organic fertilisation on quality of lysimetric water

Popis výsledku anglicky

In the paper the effects of simulated cattle grazing on lysimetric water during a period of three years are presented. The trial includes two fertiliser types ? cow dung with dung-water and semi-liquid cattle manure with a graded load (0.9, 1.4 and 2.0 LU per ha). There was significantly higher leaching of ammonia and nitrate with the load of 2.0 LU and no statistically significant differences were found between forms of organic manure applied. On the basis of the lysimetric water volume found and the concentrations of particular forms of inorganic nitrogen we reveal the annual washing-out of this nutrient from 1 ha; it was 4.9 kg ha-1 for 0.9 LU, 4.8 kg ha-1 for 1.4 LU, and 6.1 kg ha-1 for 2.0 per year during estimated period. In: Alternative Functions of Grassland, Proceedings of the 15th European Grassland Federation Symposium, Brno, 7?9 September, 2009. pp. 250?252. ISBN 978-80-86908-15-1.

Druh

O - Ostatní výsledky

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů