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Wanamukti : Jurnal Penelitian Kehutanan
Published by Universitas Winaya Mukti
ISSN : 14128381     EISSN : 2621833x     DOI : http://dx.doi.org/10.35138/wanamukti.v21i2
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Wanamukti : Jurnal Penelitian Kehutanan merupakan wadah artikel dari hasil penelitian yang meliputi bidang ilmu kehutanan mencakup manajemen hutan, konservasi sumberdaya hutan, teknologi hasil hutan, silvikultur, dan jasa lingkungan yang telah melewati proses review dan dipastikan proses review. Diterbitkan oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Winaya Mukti dan dikelola oleh Fakultas Pertanian Universitas Winaya Mukti, alamat Redaksi : Jalan Raya Bandung Sumedang km 29, Tanjungsari Sumedag 45362. Wanamukti : Jurnal Penelitian Kehutanan terbit 2 kali dalam setahun, dimana setiap volume terdiri dari dua nomor, diterbitkan pada bulan April dan bulan November. Wanamukti : Jurnal Penelitian Kehutanan memiliki ISSN : ISSN : 1412-8381 (cetak) ISSN : 2621-833x (online)
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol. 27 No. 2 (2024)" : 5 Documents clear
Produktivitas Getah Pinus (Pinus merkusii) pada Berbagai Diameter Batang (Studi Kasus di Hutan Lindung Gn Manglayang, BKPH Manglayang Barat Perum Perhutani Divre III Jabar Banten) Irawan, Guntur; Darliana, Ina; Solihat, Raizal Fahmi
Wanamukti: Jurnal Penelitian Kehutanan Vol. 27 No. 2 (2024)
Publisher : Fakultas Kehutanan Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/wanamukti.v27i2.566

Abstract

The object of research is to examine the effect of various diameter on the productivity of pine resin (Pinus merkusii) in the Gunung Manglayang Protected Forest. The research was conducted in the protected forest area of compartment 43G RPH Arcamanik BKPH Manglayang Barat, Perum Perhutani KPH Bandung Utara, using a Completely Randomized Design (CRD) with four diameter classes of trees: 20–25 cm, 30–35 cm, 40–45 cm, and 50–55 cm. Each diameter class consisted of 5 trees, with 5 repetitions of resin tapping. The results showed that pine resin productivity increased with the growth of stem diameter. The 20–25 cm diameter class produced 18.55 grams/tree/7 days, while the 50–55 cm diameter class produced 30.89 grams/tree/7 days. The analysis of variance (ANOVA) showed that tree diameter had a significant effect on resin productivity (Sig. = 0.000). The Duncan’s multiple range test further confirmed that the 50–55 cm diameter class yielded the highest resin productivity. In conclusion, the larger the stem diameter, the higher the resin productivity. Therefore, tapping should be carried out on trees with a minimum diameter of 20 cm to achieve optimal results without damaging tree growth.Keywords: Resin productivity, Pinus merkusii, various diameter
KAPASITAS INFILTRASI DIBAWAH TEGAKAN Araucaria hunsteinii, Intsia bijuga, Swietenia macrophylla) PADA HUTAN PENDIDIKAN ANGGORI: INFILTRASI Mahmud, Mahmud; Enggelina Natalia Sumnaikubun; Wolfram Yahya Mofu; Sri Endayani
Wanamukti: Jurnal Penelitian Kehutanan Vol. 27 No. 2 (2024)
Publisher : Fakultas Kehutanan Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/wanamukti.v27i2.805

Abstract

Limpasan permukaan tinggi berdampak penurunan air yang masuk kedalam tanah, sehingga menurunkan ketersedian air tanah. Peningkatan limpasan permukaan sering diabaikan dalam upaya mitigasi banjir dan ketersediaan air. Padahal ketersediaan air yang cukup dan berkualitas sangat berhubungan dengan seberapa besar jumlah air yang masuk ke dalam tanah. Penelitian ini bertujuan untuk menentukan kapasitas infiltrasi pada tiga jenis tegakan dengan menggunakan double ring infiltrometer . Pengumpulan data selain infiltrasi diantaranya kadar air tanah, keadaan tiga vegetasi, sifat fisik dan kimia tanah seperti tekstur, struktur tanah, bulk density, porositas tanah, permeabilitas tanah, dan bahan organik tanah. Hasil penelitian menunjukan pada tegakan Aucaria hunsteinii memiliki kapasitas infiltrasi terbesar diikuti berturut turut di bawah tegakan Intsia bijuga dan di bawah tegakan Swietenia macrophylla. Faktor-faktor yang mempengaruhi kapasitas infiltrasi diantaranya keadaan vegetasi, kadar air tanah, permeabilitas tanah, kerapatan massa tanah, porositas tanah, tekstur dan struktur tanah. Porositas tanah, tekstur tanah dan permeabilitas tanah mempunyai pengaruh paling besar untuk terjadi peningkatan infiltrasi dibandingkan faktor-faktor lain
PENGARUH FAKTOR SOSIAL EKONOMI DAN MANAJERIAL PETANI TERHADAP KEBERHASILAN USAHATANI MODEL AGROFORESTRI (Suatu Kasus Petani di Sekitar Hutan Daerah Borogojol, Kabupaten Majalengka, Jawa Barat) Dasipah, Euis; Hermanto, Deden; Sukmawati, Dety; Suryani, Herni
Wanamukti: Jurnal Penelitian Kehutanan Vol. 27 No. 2 (2024)
Publisher : Fakultas Kehutanan Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/wanamukti.v27i2.850

Abstract

The objective of this investigation is to investigate the impact of Farmers' socio-economic and managerial factors on the success of agricultural enterprises using the agroforestry model. The respondent determination technique was implemented through a census of 65 respondents. Path analysis was implemented as the analytical methodology. The performance of the socio-economic factors of producers who were active in the Agroforestry model in the Borogojol forest area, which included age, education, experience, family responsibilities, land area, and capital, achieved an achievement criterion of 48.78%. Adequate. This demonstrates the socio-economic factors of farmers, as evidenced by their age (54 years), low education level (primarily elementary school graduates), family responsibilities (two individuals), limited land (0.26 hectares), and low capital. The hypothesis has been demonstrated that the agroforestry model is positively influenced by the socio-economic and managerial factors of producers, both simultaneously and partially. The total influence of the two variables is 67.00%, with 9.32% of the total influence being contributed by socio-economic factors and 57.69% by farmer managerial factors. The remaining 37.00% is influenced by other factors. To ensure that farmers remain engaged and continue to implement agroforestry farming models, it is necessary to increase the productivity of cultivated seasonal plant species by increasing the quantity of organic fertilizer used and providing coaching for follow-up and control. Keywords: Agroforestry, Economic, Social
TINDAK PIDANA DAN PENEGAKAN HUKUM LINGKUNGAN HIDUP DAN KEHUTANAN (2021-2023) PADA SEKSI WILAYAH I MANOKWARI Pulunggono, Jokopulunggono; Wahyudi; Mahmud
Wanamukti: Jurnal Penelitian Kehutanan Vol. 27 No. 2 (2024)
Publisher : Fakultas Kehutanan Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/wanamukti.v27i2.866

Abstract

Environmental and forestry crimes (LHK) include various typologies such as illegal logging, forest and land burning, environmental pollution, environmental damage, forest encroachment, wild plants and animals. These criminal acts are committed by individuals and corporations (companies). This article discusses a summary of the results of law enforcement against LHK criminal acts in the Manokwari Region I Section of the LHK Security and Law Enforcement Center for the Maluku and Papua Regions. This research was carried out by analyzing documents from various sources regarding LHK criminal acts, statutory regulations and interviews over a period of 3 (three) years, namely 2021-2023. The results of the research show that Civil Servant Investigators (PPNS) Section I Manokwari have handled 16 (sixteen) LHK crimes. Criminal acts tend to decrease from 2021 (47%), 2022 (33%), 2023 (20%) and most often occur in Sorong City (56%). The most dominant criminal act is illegal logging (37%) and the regulation that is frequently used is Law Number 18 of 2013 concerning Prevention and Eradication of Forest Destruction, namely 9 (nine) cases or 56%. Most of the perpetrators were carried out by individuals, 81%, while only 19% were corporations. There are still many crimes in the forestry sector, namely 87%, and environmental crimes at 13%. Of all criminal acts followed up by law enforcement through investigations by Civil Servant Investigators (PPNS) Section 1 Manokwari, 81% were declared complete by the public prosecutor and 75% had received decisions from the court.
IDENTIFIKASI TUTUPAN LAHAN PADA AREAL PERHUTANAN SOSIAL DI DESA TUGU UTARA KECAMATAN CISARUA KABUPATEN BOGOR Anen, Nengsih; Salampessy, Messalina L.; Gumilar, Triadi
Wanamukti: Jurnal Penelitian Kehutanan Vol. 27 No. 2 (2024)
Publisher : Fakultas Kehutanan Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/wanamukti.v27i2.867

Abstract

Bogor Regency as a buffer area of DKI Jakarta and functions as an ecological buffer, is vulnerable to the adverse impacts of land-use change. In eight years, the number of built-up land has increased quite highly, namely 21,581ha. The conversion of forest areas, which was initially 45%, continues to decline into residential areas, agriculture, and open land. These changes have an impact on forest sustainability. Social forestry as a sustainable forest governance system implemented in state forests and implemented by communities around forests to improve the economy and maintain environmental balance. Tugu Utara Village is a village that implements the Social Forestry Program of the Forestry Partnership Scheme with a decree. Number 8960/MENLHK-PSKL/PKPS/PSL.0/12/2018 covering an area of 610.64 ha in the Perhutani area. The implementation of this policy affects forest conditions because of community interaction in forest use, affecting fluctuations in land cover changes, so this research needs to be carried out. The purpose of the study is to identify land cover in the Social Forestry area in North Tugu Village in 2019-2023. The method used was descriptive and surveyed, with the following stages: downloading and processing image data, identifying and analyzing land cover classes, ground checks, tested using Kappa accuracy. The results of the identification of land cover classes in 2019 have 7 classes, while in 2020-2023 there are 6 classes. The area of the land cover class that changed was Forest, Plantation and Settlement with a Kappa Index of 0.41-0.80 in the Moderate agreement category,which was quite accurate.Keywords: land cover, perhutani, social forestry.

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