Manurung, Kevin Sumanto Hamonangan (2024) PENILAIAN KEBERHASILAN PEMELIHARAAN TANAMAN TAHUN PERTAMA (P1) KEGIATAN REBOISASI KABUPATEN KERINCI AREAL KERJA BPDAS BATANGHARI. S1 thesis, UNIVERSITAS JAMBI.
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Abstract
ABSTRAK Degradasi lahan terjadi karena adanya kondisi lingkungan yang berubah dalam segi biofisik akibat adanya aktivitas manusia terhadap suatu bentang lahan. Terjadinya degradasi lahan ini kemudian mempengaruhi sifat fisik, kimia, dan biologi tanah. Pada dasarnya, degradasi lahan disebabkan oleh penggunaan atau pengelolaan lahan yang kurang tepat. penyebab utama dari degradasi lahan tersebut adalah erosi pada lahan yang tidak tertutup oleh vegetasi. Berdasarkan latar belakang di atas, maka penulis tertarik untuk melakukan penelitian yang berjudul “Penilaian Keberhasilan Pemeliharaan Tanaman Tahun Pertama (P1) Kegiatan Reboisasi Kabupaten Kerinci Areal Kerja BPDAS Batanghari”. Penelitian ini dilaksanakan pada bulan Mei - Juni, di areal kerja BPDAS Batanghari di Kecamatan Siulak dan Kecamatan Gunung Raya Kabupaten Kerinci Provinsi Jambi. Objek dan penelitian ini adalah tegakan tahun pertama (P1) yaitu kayu manis (Cinnamomun Burmanii). Lokasi dipilih dengan dasar pertimbangan bahwa lokasi tersebut merupakan areal bagi kegiatan Rehabilitasi Hutan Lahan yang telah dilaksanakan. Penilaian Pekerjaan Pemeliharaan (P1) dalam rangka Reboisasi Hutan dan Lahan Pola Agroforestry dilakukan pada akhir penanaman, dalam rangka menentukan keberhasilan tumbuh tanaman, dengan intensitas sampling sebesar 5% (Permenhut/Nomor:P.60/menhut-II-2009). Hasil penelitian yang dilaksanakan di Desa Air Terjun Kecamatan Siulak dan Desa Masgo Kecamatan Gunung Raya Kabupaten Kerinci dengan luas lokasi kegiatan rehabilitasi hutan dan lahan intensif yaitu di Desa Air Terjun seluas 73 ha dan di Desa Masgo seluas 75 ha. Analisis tingkat keberhasilan tanaman reboisasi berdasarkan persen tumbuh tanaman di Desa Air Terjun pada KTH Pinus Sebatang sebesar 85,25%, KTH Bukit Tirai Embun 96,39%, dan KTH Bukit Indah 86,67%.Hasil ini menunjukkan bahwa tingkat keberhasilan tanaman reboisasi intensif pada kegiatan rehabilitasi hutan dan lahan dianggap berhasil. Analisis tingkat keberhasilan tanaman reboisasi berdasarkan persen tumbuh tanaman di Desa Masgo pada Pokja Bukit Dris Jaya sebesar 47,92%, Pokja Makmur Sejahtera 52,86%, Pokja Kompak Jaya Bersama 92,08%.Hasil ini menunjukkan bahwa tingkat keberhasilan tanaman reboisasi intensif pada kegiatan rehabilitasi hutan dan lahan dianggap tidak berhasil. Kata Kunci : Reboisasi, Degradasi, Agroforestry ABSTRACT Land degradation occurs due to environmental conditions that change in biophysical aspects due to human activities on a landscape. The occurrence of land degradation then affects the physical, chemical, and biological properties of the soil. Basically, land degradation is caused by improper land use or management. The main cause of land degradation is erosion of land that is not covered by vegetation. Based on the above background, the author is interested in conducting a research entitled "Assessment of the Success of Plant Maintenance in the First Year (P1) of Reforestation Activities in Kerinci RegencyUpaten Working Area BPDAS BatangHari". This research was carried out in May - June, in the BPDAS Batanghari work area in Siulak District and Gunung Raya District, Kerinci Regency, Jambi Province. The object and research of this study is the first year stand (P1), namely cinnamon (Cinnamomun Burmanii). The location was chosen on the basis of consideration that the location is an area for Land Forest Rehabilitation activities that have been carried out. The Assessment of Maintenance Work (P1) in the context of Forest Reforestation and Land Agroforestry Pattern was carried out at the end of planting, in order to determine the success of plant growth, with a sampling intensity of 5% (Permenhut/Number: P.60/menhut-II-2009). The results of the research carried out in Waterfall Village, Siulak District and Masgo Village, Gunung Raya District , Kerinci Regency with the area of location of intensive forest and land rehabilitation activities, namely in Waterfall Village covering an area of 73 ha and in Masgo Village covering an area of 75 ha. The analysis of the success rate of reforestation plants based on the percentage of plant growth in Waterfall Village in Pine Sebatang KTH is 85.25%, Bukit Tirai Embun KTH is 96.39%, and Bukit Indah KTH is 86.67%.These results show that the success rate of intensive reforestation crops in forest and land rehabilitation activities is considered successful. Analysis of the success rate of reforestation plants based on the percentage of plant growth in Masgo Village in the Bukit Dris Jaya Working Group is 47.92%, the Prosperous Prosperity Working Group is 52.86%, and the Compact Jaya Bersama Working Group is 92.08%. These results show that the success rate of intensive reforestation plants in forest and land rehabilitation activities is considered unsuccessful . Keywords: Reforestation, Degradation, Agroforestry
| Type: | Thesis (S1) |
|---|---|
| Uncontrolled Keywords: | Reboisasi, Degradasi, Agroforestry |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Pertanian > Kehutanan |
| Depositing User: | MANURUNG |
| Date Deposited: | 21 Jul 2024 13:03 |
| Last Modified: | 21 Jul 2024 13:03 |
| URI: | https://repository.unja.ac.id/id/eprint/69360 |
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