Soil agrochemical changes after kieserite application into chernozem and its effect on yields of barley biomass(

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F18%3AN0000092" target="_blank" >RIV/26296080:_____/18:N0000092 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43310/18:43914729 RIV/00027006:_____/18:00004744

Výsledek na webu

<a href="https://content.sciendo.com/view/journals/agri/64/4/article-p183.xml" target="_blank" >https://content.sciendo.com/view/journals/agri/64/4/article-p183.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/agri-2018-0019" target="_blank" >10.2478/agri-2018-0019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Soil agrochemical changes after kieserite application into chernozem and its effect on yields of barley biomass(

Popis výsledku v původním jazyce

A two-year pot experiment (5 kg of soil - Mitscherlich pots) was established in a vegetation hall in Brno (Czech Republic) in the years 2016‒2017. Spring barley, variety KWS Irina, was grown. Chernozem from Brno (with a good magnesium (Mg) content and alkali soil reaction - 7.37) was used for this experiment. The rates of Mg (0.075-0.15-0.3 g per pot) and sulphur (S) (0.1-0.2-0.4 g per pot) were increased by using the ESTA Kieserite fertiliser (25% MgO; 20% S), treatments 2-4. Nitrogen was applied in the form of Calcium Ammonium Nitrate - CAN (27% N) at a rate of 1 g N per pot in all the treatments including the control. The effect of the year was found to be significant on all the parameters under study, with the exception of the soil reaction. The exchangeable soil reaction (pH) after the harvest did not differ in all the fertilised treatments (7.40-7.50) compared to the unfertilised control treatment (7.40-7.45) in both years. The content of post-harvest soil Mg and S increased significantly with the applied rate (285-354 mg Mg/kg in fertilised treatments compared to 276-284 mg Mg/kg in unfertilised control and 47-112 mg S/kg in fertilised treatments compared to 24-54 mg S/kg in unfertilised control, respectively). Dry matter yields of the aboveground biomass were significantly the lowest in the control treatment not fertilised with Mg and S during both years (23.00 and 29.02 g DM per pot) and increased after applications of Mg and S: 27.75-29.25-28.25 in 2016 and 30.33-31.00-34.50 in 2017 (g DM per pot).

Název v anglickém jazyce

Soil agrochemical changes after kieserite application into chernozem and its effect on yields of barley biomass(

Popis výsledku anglicky

A two-year pot experiment (5 kg of soil - Mitscherlich pots) was established in a vegetation hall in Brno (Czech Republic) in the years 2016‒2017. Spring barley, variety KWS Irina, was grown. Chernozem from Brno (with a good magnesium (Mg) content and alkali soil reaction - 7.37) was used for this experiment. The rates of Mg (0.075-0.15-0.3 g per pot) and sulphur (S) (0.1-0.2-0.4 g per pot) were increased by using the ESTA Kieserite fertiliser (25% MgO; 20% S), treatments 2-4. Nitrogen was applied in the form of Calcium Ammonium Nitrate - CAN (27% N) at a rate of 1 g N per pot in all the treatments including the control. The effect of the year was found to be significant on all the parameters under study, with the exception of the soil reaction. The exchangeable soil reaction (pH) after the harvest did not differ in all the fertilised treatments (7.40-7.50) compared to the unfertilised control treatment (7.40-7.45) in both years. The content of post-harvest soil Mg and S increased significantly with the applied rate (285-354 mg Mg/kg in fertilised treatments compared to 276-284 mg Mg/kg in unfertilised control and 47-112 mg S/kg in fertilised treatments compared to 24-54 mg S/kg in unfertilised control, respectively). Dry matter yields of the aboveground biomass were significantly the lowest in the control treatment not fertilised with Mg and S during both years (23.00 and 29.02 g DM per pot) and increased after applications of Mg and S: 27.75-29.25-28.25 in 2016 and 30.33-31.00-34.50 in 2017 (g DM per pot).

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/QJ1530171" target="_blank" >QJ1530171: Rozšíření využitelnosti a aktualizace kategorií pro stanovení obsahu přístupných makro a mikroživin v půdě v rámci zajištění trvale udržitelné úrodnosti a produkční schopnosti zemědělských půd</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Poľnohospodárstvo = Agriculture

ISSN

0551-3677

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

6

Strana od-do

183-188

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85061357141