Effect of intensity of fertilisation and cutting frequency on yield and forage quality of permanent grassland in the Czech republic from 2003 to 2011
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F12%3A00191565" target="_blank" >RIV/62156489:43210/12:00191565 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of intensity of fertilisation and cutting frequency on yield and forage quality of permanent grassland in the Czech republic from 2003 to 2011
Original language description
At six sites in the Czech republic we evaluated long-term small plot trials for 2 faktors of utilisation from 2003 to 2011: 4 cutting frequencies (four, three and one or two cuts) and four levels of fertilizer aplication (zero fertilizer, PK, N90PK, N180PK. The overall average dry matter (DM) production of grasslands over years a sites was 7,04 t.ha-1. DM increased significantly when 4 (6,47 t ha-1) resp. 3 cuts (6,93 t.ha-1) were taken in comparison with 2 (7,22 t.ha-1) resp. 1-2 cuts (7,53 t.ha-1). Nitrogen fertilizer application in average over eight years significantly increased DM production in comparison with zero fertilizer treatments resp. only PK fertilizer from 5,25, resp. 5,64 t.ha-1 DM to 7,95 t.ha-1 when N90Pk and 9,3 t.ha-1when N180PK. Intensive utilization of grasslands in comparison with extensive utilization significantly increases CP concentration from 118,9 to 167,2 g.kg-1 DM, NEL concentration (from 4,98 to 5,64 MJ.kg-1 DM) and it significantly decreases fibre conce
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QH81280" target="_blank" >QH81280: Study of main factors influencing stability of sustainable management of grasslands in the Czech republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Ecosystems and their functions
ISBN
978-80-89417-40-7
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
32-34
Publisher name
Plant Production Research Center - Grassland and Mountain Agriculture Research Institute Banská Bystrica
Place of publication
Banská Bystrica
Event location
Banská Bystrica
Event date
Jan 1, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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