dc.contributor.advisor | Elias | |
dc.contributor.author | Oktavia, Reninda Febi | |
dc.date.accessioned | 2022-01-08T07:12:19Z | |
dc.date.available | 2022-01-08T07:12:19Z | |
dc.date.issued | 2022-01-07 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/110523 | |
dc.description.abstract | Rehabilitasi hutan alam terdegradasi dapat dilakukan dengan penerapan
teknologi tanam rumpang. Komposisi jenis dan struktur tegakan menjadi salah
satu indikator lingkungan untuk mengetahui keberhasilan penerapan teknologi
tanam rumpang. Penelitian bertujuan untuk mengetahui pengaruh tanam rumpang
terhadap komposisi jenis dan struktur tegakan penyusun hutan. Penelitian
dilakukan pada bulan Maret sampai Mei 2021 dengan metode analisis vegetasi
pada tegakan sebelum dan sesudah tanam rumpang. Hasil penelitian menunjukkan
bahwa komposisi jenis tegakan hutan memiliki perbedaan antara sebelum dan
sesudah tanam rumpang dengan penurunan nilai kerapatan pada seluruh tingkat
vegetasi, namun nilai indeks keanekaragaman hayati sesudah tanam rumpang tidak
berbeda dengan sebelum tanam rumpang dengan indeks kesamaan komunitas
bernilai mendekati 100%. Struktur tegakan sebelum dan sesudah tanam rumpang
untuk seluruh jenis pohon membentuk kurva “J” terbalik dengan persamaan
eksponensial negatif nilai R2
mendekati 1 serta nilai p-value<0,05. Penerapan
teknologi tanam rumpang menggunakan areal sebesar 41,97% dari total areal plot
penelitian. | id |
dc.description.abstract | Rehabilitation of degraded natural forests can be carried out by applying gap
planting technology. Species composition and stand structure are one of the
environmental indicators to determine the success of the application of gap
planting technology. The research aim is to determine the impact of gap planting
on the species composition and stand structure of the forests. The research was
conducted from March to May 2021 by using vegetation analysis method on
before and after gap planting stand. The results showed that the species
composition of forest stand had differences between before and after gap planting
with a decrease in density values at all vegetation levels, but the biodiversity values
index after gap planting was not different from before gap planting and the
community similarity index is close to 100%. The stand structure of all tree species
before and after gap planting form the "J" reversed curve and a negative
exponential equation with a value of R2
close to 1 and p-value <0,05. Application
of gap planting technology used 41,97% of the total research plot area. | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Analisis Komposisi Jenis dan Stuktur Tegakan Hutan Alam Terdegradasi Sebelum dan Sesudah Tanam Rumpang di IUPHHK-HA PT. Sarmiento Parakanjta Timber | id |
dc.title.alternative | Analysis of Species Composition and Stand Structure of Degraded Natural Forests Before and After Gap Planting in IUPHHK- HA PT. Sarmiento Parakantja Timber | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | Hutan Alam Terdegradasi | id |
dc.subject.keyword | Komposisi Jenis | id |
dc.subject.keyword | Rehabilitasi | id |
dc.subject.keyword | Struktur Tegakan | id |
dc.subject.keyword | Tanam Rumpang | id |