| dc.contributor.advisor | Wasis, Basuki | |
| dc.contributor.author | Zaki, Maulana | |
| dc.date.accessioned | 2024-04-02T00:08:56Z | |
| dc.date.available | 2024-04-02T00:08:56Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/144565 | |
| dc.description.abstract | Makrofauna tanah merupakan salah satu bioindikator dalam menganalisis perbaikan lahan pascatambang. Penelitian ini diharapkan mampu memberikan informasi mengenai pengaruh tutupan lahan terhadap makrofauna tanah di lahan revegetasi PT Bukit Asam. Penelitian ini dilaksanakan pada empat jenis lahan, yaitu lahan hutan merbau, hutan angsana, hutan sekunder, dan lahan kosong. Hasil uji Beda Nyata Terkecil (BNT) menunjukkan bahwa hutan merbau memiliki kelimpahan fauna tertinggi yaitu 79 individu/m2 dan lahan kosong memiliki kelimpahan fauna terendah yaitu 0 individu/m2. Hutan merbau terbukti berbeda nyata dengan lahan kosong pada selang 95%, sedangkan hutan angsana dan hutan sekunder tidak berbeda nyata. Kerapatan vegetasi yang paling rapat memiliki pengaruh terhadap jumlah fauna tanah yang ditemukan. Parameter klimatis yang memiliki tingkat korelasi sangat kuat dan kuat adalah intensitas cahaya dan suhu lingkungan. Parameter edafis yang memiliki tingkat korelasi sangat kuat dan kuat adalah bulk density, porositas, pH, C-Organik, dan respirasi tanah. | id |
| dc.description.abstract | Soil macrofauna is one of the bioindicators in analyzing post-mining land improvement. This research is expected to provide information on the influence of land cover types on macrofauna abundaced in the reforested land of PT Bukit Asam. This study was conducted on four types of land: merbau forest land, angsana forest land, secondary forest land, and vacant land. The results of the BNT test showed that merbau forest had the highest fauna abundance, with 79 individuals/m2, while vacant land had the lowest fauna abundance, with 0 individuals/m2. Merbau forest was significantly different from vacant land at the 95% confidence interval, while angsana forest and secondary forest did not show significant differences. The densest vegetation density has an influence on the number of soil fauna found. Climatic parameters with very strong and strong correlation levels are light intensity and environmental temperature. Edaphic parameters with very strong and strong correlation levels are bulk density, porosity, pH, Organic Carbon, and soil respiration. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Keanekaragaman Makrofauna Tanah pada Tutupan Lahan di Tegakan Revegetasi PT. Bukit Asam. | id |
| dc.title.alternative | Macrofauna Soil Diversity in Land Cover of Revegetation Areas at PT. Bukit Asam | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | edafis | id |
| dc.subject.keyword | klimatis | id |
| dc.subject.keyword | lahan pascatambang | id |
| dc.subject.keyword | vegetasi | id |
