Proceedings of the International Seminar on Promoting Local Resources for Sustainable Agriculture and Development (ISPLRSAD 2020)

The Abundance of N-Transforming Bacteria in Ungrazing and Grazing Area Under Oil Palm- Cattle Integration Management in South Kalimantan

Authors
Sulastri, Armelia Tanjung, Siti Himawati, Weny Ayunisa, Nailulkamal DJamas, M. Nasir Rofiq
Corresponding Author
Sulastri
Available Online 11 June 2021.
DOI
10.2991/absr.k.210609.073How to use a DOI?
Keywords
denitrifier, diazotrophic, grazing, nitrifier, ungrazing
Abstract

Systematic management of oil palm-cattle integration considers as one of the best alternative solutions to meet the need of increasing local beef and dairy. The change in oil palm plantation management systems can influence the soil microbial community. Microbes mediate many key processes in soils and are essential in driving ecosystem stability and sustainability of oil palm production. The research aimed to investigate the influence of grazing in an oil palm plantation on the bacteria involved in the soil nitrogen cycle. We evaluated the abundance of diazotrophic, nitrifying, and denitrifying bacteria in the grazing and ungrazing area of oil palm plantations. Grazing area subject to 11 and 10 times cattle grazing rotation with the two-month interval between rotation were studied. The enumeration of bacteria was evaluated using the Most Probable Number (MPN) technique. Generally, diazotrophic bacteria, nitrifier, and denitrifier were higher in the grazing area compare to ungrazing area. However, the difference between that two grazing-plantation management is not significant (P>0.05). In summary, our results show that an addition of organic materials from the dung of cattle in the grazing area of oil palm plantation influences the soil microbial community including N-transforming bacteria

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Seminar on Promoting Local Resources for Sustainable Agriculture and Development (ISPLRSAD 2020)
Series
Advances in Biological Sciences Research
Publication Date
11 June 2021
ISBN
978-94-6239-391-2
ISSN
2468-5747
DOI
10.2991/absr.k.210609.073How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Sulastri
AU  - Armelia Tanjung
AU  - Siti Himawati
AU  - Weny Ayunisa
AU  - Nailulkamal DJamas
AU  - M. Nasir Rofiq
PY  - 2021
DA  - 2021/06/11
TI  - The Abundance of N-Transforming Bacteria in Ungrazing and Grazing Area Under Oil Palm- Cattle Integration Management in South Kalimantan
BT  - Proceedings of the International Seminar on Promoting Local Resources for Sustainable Agriculture and Development (ISPLRSAD 2020)
PB  - Atlantis Press
SP  - 478
EP  - 484
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.210609.073
DO  - 10.2991/absr.k.210609.073
ID  - 2021
ER  -