COUMARIN CONTENT IN SILAGES MADE OF MIXED CROPPING BIOMASS COMPRISING MAIZE AND WHITE SWEET CLOVER

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F20%3AN0000003" target="_blank" >RIV/26296080:_____/20:N0000003 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sgem.org/" target="_blank" >https://www.sgem.org/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2019/4.1/S17.015" target="_blank" >10.5593/sgem2019/4.1/S17.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

COUMARIN CONTENT IN SILAGES MADE OF MIXED CROPPING BIOMASS COMPRISING MAIZE AND WHITE SWEET CLOVER

Popis výsledku v původním jazyce

The aim of the present study was to determine the content of coumarin as a possible methanogenesis inhibitor in prepared model silages made of mixed cropping system (MC) crops composed of Zea mays L. and Melilotus albus MED. (white sweet clover). There were prepared model micro-silages with different ratios of Zea mays L. and Melitotus albus MED. 12: 1; 9: 1; 7: 3; 1: 1; 3: 7 and 100 Melitotus albus MED. The content of coumarin was determined in mature silages using gas chromatography. The concentration of coumarin varied depending on the composition of the silage. With the increasing content of Melilotus albus MED., there was a significant increase (P = 0.05) in its concentration. A very strong positive correlation (R = 0.97) was found between the amount of white sweet clover and the coumarin content in the silage. From these results, it can be seen that the coumarin content in the micro-silage produced from the mixed culture stands can be influenced by the sowing rate of the individual components of the mixed culture. Thus, it is possible to cultivate MC composed of Zea mays L. and Melitotus albus MED.

Název v anglickém jazyce

COUMARIN CONTENT IN SILAGES MADE OF MIXED CROPPING BIOMASS COMPRISING MAIZE AND WHITE SWEET CLOVER

Popis výsledku anglicky

The aim of the present study was to determine the content of coumarin as a possible methanogenesis inhibitor in prepared model silages made of mixed cropping system (MC) crops composed of Zea mays L. and Melilotus albus MED. (white sweet clover). There were prepared model micro-silages with different ratios of Zea mays L. and Melitotus albus MED. 12: 1; 9: 1; 7: 3; 1: 1; 3: 7 and 100 Melitotus albus MED. The content of coumarin was determined in mature silages using gas chromatography. The concentration of coumarin varied depending on the composition of the silage. With the increasing content of Melilotus albus MED., there was a significant increase (P = 0.05) in its concentration. A very strong positive correlation (R = 0.97) was found between the amount of white sweet clover and the coumarin content in the silage. From these results, it can be seen that the coumarin content in the micro-silage produced from the mixed culture stands can be influenced by the sowing rate of the individual components of the mixed culture. Thus, it is possible to cultivate MC composed of Zea mays L. and Melitotus albus MED.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

<a href="/cs/project/TH02030681" target="_blank" >TH02030681: Využití technologie pěstování kukuřice formou smíšené kultury k výrobě siláže využitelné v bioplynové stanici</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Multidisciplinary Scientific GeoConference : SGEM; Sofia

ISBN

978-619-7408-80-5

ISSN

13142704

e-ISSN

—

Počet stran výsledku

6

Strana od-do

115-121

Název nakladatele

Surveying Geology & Mining Ecology Management (SGEM)

Místo vydání

Albena

Místo konání akce

Albena

Datum konání akce

1. 1. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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