PEMETAAN POTENSI DAN STATUS KERUSAKAN TANAH UNTUK MENDUKUNG PRODUKTIVITAS BIOMASSA DI KABUPATEN LEBONG
| Main Authors: | Sukisno, Sukisno, Kanang S., Hindarto, Hasanudin, Hasanudin, A.H., Wicaksono |
|---|---|
| Format: | Proceeding PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2011
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| Subjects: | |
| Online Access: |
http://repository.unib.ac.id/124/1/12-Jurnal%20prosiding%20semnas%20lahan.pdf http://repository.unib.ac.id/124/ |
Daftar Isi:
- This research was conducted to identified and described the potential of soil degradation and it status to support biomass productivity in Lebong Regency, Province of Bengkulu. The result of this research could be used as a guideline for goverment in order to manage and improve soil/land quality. The metodology of this research was surveying method, where soil sampling was conducted on 11 sites of soil in Lebong Regency. The result showed that the potential of soil degradation in Lebong Regency was very high, supported by the percentage of soil degradation class R (degradated) 42.32% (70,203.93 ha) and only 4,438.26 ha or 2,68% area that have good class (B). Althought the most of Lebong area have R level, the potential of soil degradation could be low because of the domination landcover by forest. Forrest cover can protect soil surface from negatif impact of rainfall. More specifically, the land resource management in order to support biomass productivity like for agriculture, manure, etc., on APL (cultivated area) in Lebong, should be based on land resource conservation because of the land degradation potential was high. The highly rainfall (>2.500 mm/year), slope >45%, soil reaction acid and strongly acid, and soil texture coarse, suggested as factors that causing land degradation status in Lebong dominant ARPR and R (degradated).