Effects of variable rate fertiliser application on selected macronutrients leaching from the ploughed layer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F25%3A103342" target="_blank" >RIV/60460709:41330/25:103342 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/25:10178142 RIV/00027049:_____/25:N0000079

Výsledek na webu

<a href="https://doi.org/10.17221/28/2025-SWR" target="_blank" >https://doi.org/10.17221/28/2025-SWR</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/28/2025-SWR" target="_blank" >10.17221/28/2025-SWR</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of variable rate fertiliser application on selected macronutrients leaching from the ploughed layer

Popis výsledku v původním jazyce

In this study, the effects of standard fertilisation versus variable fertilisation with mineral and organomineral fertilisers on N, P, K, Ca and Mg leaching from the ploughed layer and yields of winter wheat and spring wheat (Triticum aestivum L.) and spring barley (Hordeum vulgare L.) were studied. The losses of calcium were the highest, and phosphorus from phosphates was the lowest of all studied nutrients when simulated rainfall and lysimeters were used after the crops were harvested. The use of variable rate fertilisation reduced nitrates leaching in all the studied plots. Nevertheless, leaching of calcium, which is present in higher concentrations in soils (and also magnesium leaching), seems to be more dependent on the used fertilisers (or their combinations) and doses. As found in different studies, we proved that variable rate fertilisation may not increase grain yields.

Název v anglickém jazyce

Effects of variable rate fertiliser application on selected macronutrients leaching from the ploughed layer

Popis výsledku anglicky

In this study, the effects of standard fertilisation versus variable fertilisation with mineral and organomineral fertilisers on N, P, K, Ca and Mg leaching from the ploughed layer and yields of winter wheat and spring wheat (Triticum aestivum L.) and spring barley (Hordeum vulgare L.) were studied. The losses of calcium were the highest, and phosphorus from phosphates was the lowest of all studied nutrients when simulated rainfall and lysimeters were used after the crops were harvested. The use of variable rate fertilisation reduced nitrates leaching in all the studied plots. Nevertheless, leaching of calcium, which is present in higher concentrations in soils (and also magnesium leaching), seems to be more dependent on the used fertilisers (or their combinations) and doses. As found in different studies, we proved that variable rate fertilisation may not increase grain yields.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

<a href="/cs/project/QK21010130" target="_blank" >QK21010130: SMART FARMING - Variabilní profilová aplikace hnojiv do zóny růstu kořenů konvenčních plodin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Soil and Water Research

ISSN

1801-5395

e-ISSN

1801-5395

Svazek periodika

20

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

206-217

Kód UT WoS článku

001519736100001

EID výsledku v databázi Scopus

2-s2.0-105011844858