The content of topsoil nutrients, pH and organic carbon as affected by long-term application of mineral and organic fertilisers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F14%3A00003135" target="_blank" >RIV/00027006:_____/14:00003135 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The content of topsoil nutrients, pH and organic carbon as affected by long-term application of mineral and organic fertilisers

Popis výsledku v původním jazyce

Between 2001 and 2012, application of organic and mineral fertilisers did not significantly influence the N and Cox topsoil content. The N content increased in the order: Control < CAT, NPK < CAT+STR < FYM < NPK+FYM; Cox showed a similar pattern. As theaboveground parts of the plants are not returned back to the soil in our experiment (except in one treatment), the higher N and Cox contents in well-fertilised treatments are caused due to a richer root system, the only source of organic material. Phosphorus and potassium concentrations did not differ significantly between organic treatments; the content was equal, but was significantly higher in NPK and NPK+FYM treatments. Calcium and magnesium concentrations behaved oppositely. While regular application of high doses of mineral nutrients can provide high yields and leave a relatively good pool of nutrients in the soil, organic fertilisers release more nutrients (N, P, K, Ca, Mg and others) in smaller doses and in a longer period. If t

Název v anglickém jazyce

The content of topsoil nutrients, pH and organic carbon as affected by long-term application of mineral and organic fertilisers

Popis výsledku anglicky

Between 2001 and 2012, application of organic and mineral fertilisers did not significantly influence the N and Cox topsoil content. The N content increased in the order: Control < CAT, NPK < CAT+STR < FYM < NPK+FYM; Cox showed a similar pattern. As theaboveground parts of the plants are not returned back to the soil in our experiment (except in one treatment), the higher N and Cox contents in well-fertilised treatments are caused due to a richer root system, the only source of organic material. Phosphorus and potassium concentrations did not differ significantly between organic treatments; the content was equal, but was significantly higher in NPK and NPK+FYM treatments. Calcium and magnesium concentrations behaved oppositely. While regular application of high doses of mineral nutrients can provide high yields and leave a relatively good pool of nutrients in the soil, organic fertilisers release more nutrients (N, P, K, Ca, Mg and others) in smaller doses and in a longer period. If t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1210211" target="_blank" >QJ1210211: Využití dlouhodobých polních pokusů s hnojením pro stanovení vstupu rizikových kovů z agroekosystémů do potravního řetězce.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Agriculture (Polnohospodárstvo)

ISSN

0551-3677

e-ISSN

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Svazek periodika

60

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

142-148

Kód UT WoS článku

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EID výsledku v databázi Scopus

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