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Above and Below Ground Biomass and Carbon Stock in Permanent Grasslands of Slovakia Cover

Above and Below Ground Biomass and Carbon Stock in Permanent Grasslands of Slovakia

Open Access
|Dec 2019

Abstract

This paper aimed to monitory the dry matter biomass production and carbon stocks of above-and below-ground biomass in five types of grasslands in Slovakia: i) lowland oversowed pasture ii) lowland hay meadows, iii) mesophilous pasture, iv) mountain hay meadows, v) abandoned grassland. Averaged over two cropping seasons the total above-and below-ground biomass differed significantly across the monitored grasslands. It ranged respectively from 2.18 to 7.86 t/ha and from 9.64 to 22.67 t/ha dry matter depending on the pedoclimatic condition and the botanical composition of each grassland type. Consequently, this resulted also in the carbon stocks in above-and below-ground biomass. Generally, the mean carbon stocks were 1.56 t/ha for above-ground biomass (24%) and 4.83 t/ha for below-ground biomass (76%). The botanical composition for all the grassland types was also described. The highest number of plant species (55) was observed in lowland hay meadow located in Slovak Karst, the lowest one (23) for the oversowed grassland located in Eastern Slovak Upland. This monitoring paper showed that semi-natural grassland habitats and improved grasslands as well are an important carbon sink, and they can play a key role in global climate change mitigation.

DOI: https://doi.org/10.2478/agri-2019-0016 | Journal eISSN: 1338-4376 | Journal ISSN: 0551-3677
Language: English
Page range: 155 - 163
Submitted on: Jun 4, 2019
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Accepted on: Nov 11, 2019
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Published on: Dec 16, 2019
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2019 Miriam Kizeková, Radoslava Kanianska, Ľubica Jančová, Jozef Čunderlík, Zuzana Dugátová, Jarmila Makovníková, published by National Agricultural and Food Centre
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.