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All Journal MAKILA: Jurnal Penelitian Kehutanan BAKIRA: Jurnal Pengabdian Kepada Masyarakat MARSEGU : Jurnal Sains dan Teknologi Jurnal Penelitian Hasil Hutan Maanu : Jurnal Pengabdian Kepada Masyarakat
Liliefna, Leonard Dantje
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering Environmental Science Materials Science & Nanotechnology Other

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SOSIALILISASI PEMBUATAN STUP SEBAGAI UPAYA MENINGKATKAN PRODUKSI HASIL HUTAN BUKAN KAYU (HHBK) MADU TRIGONA SP Siruru, Herman; Lamerkabel, Jacobus Suruka Aifaman; Tan, Lieke; Liliefna, Leonard Dantje; Fransz, Jimmy Johanson; Titarsole, Jimmy; Maail, Rohny Setiawan; Parera, Lydia Riekie; Mustamu, Sofia; Imlabla, Wilma Nancy Imlabla Nancy
BAKIRA: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): BAKIRA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bakira.2024.5.1.01-09

Abstract

Manusela National Park borders several villages to the south. The proximity of the village location to the National Park is an opportunity to improve the family economy based on Non-Timber Forest Products (NTFPs) through cultivating Trigona sp bees. The aim of Community Service activities is to educate and train the community of bee farming groups to provide stock. Community Service Activities were carried out in collaboration with the Manusela National Park Office, in Moso village, Central Maluku Regency on 21-25 November 2023. The communities who are stakeholders in this activity are honey farmer groups from 3 villages, namely: Moso village, Teluti Baru and Hattu. PKM activity participants are involved in all series of activities starting from delivering materials for making stups to placing stups. The resulting stup was 10 units and 3 units were placed in each village and 1 stup unit was placed around the location where the stup was made.
RETENSI BAHAN PENGAWET CAMPURAN BORAKS DAN ASAM BORAT MENGGUNAKAN METODE RENDAMAN DINGIN PADA BILAH BAMBU SERO (Schizostachyum brachycladum Kurz) MENURUT ARAH PANJANG BATANG Samal, Muhammad Miraz; Liliefna, Leonard Dantje; Tan, Lieke
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 9 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.9.2024.992-1004

Abstract

The objectives of this study were to determine the retention of a mixture of borax and boric acid solution at a concentration of 6% with a ratio of borax:boric acid = 2:1 on sero bamboo strips soaked for 72 hours, and to analyze the effect of position along the bamboo culm on the retention of preservatives. This study was designed using a factorial experiment on randomized block design with one factor, namely position along the culm with six treatment levels of 0, 20, 40, 60, 80, and 100%, and with four bamboo culms as groups. The response variables observed included air dry moisture content and retention of preservatives into the bamboo strips. The results showed that the moisture content was evenly distributed among all test samples and the preservative retention level was between 16.8 - 26.9 kg/m3 with an average value of 22 kg/m3, while the position along the bamboo culm had no effect on preservative retention.    
RELASI ANTAR KARAKTERISTIK MAKROSKOPIS PADA BATANG BAMBU KUNING DAN SERO (Macroscopic Characteristic Relationships on Kuning and Sero Bamboo Culm) Liliefna, Leonard Dantje; Siruru, Herman; Budiman, Ismail
Jurnal Penelitian Hasil Hutan Vol. 42 No. 2 (2024): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jphh.2024.6076

Abstract

Ukuran karakteristik makroskopis bervariasi menurut arah panjang batang bambu. Bambu kuning dan bambu sero memiliki ukuran panjang ruas dan tebal dinding batang yang sangat berbeda, sehingga penting untuk mempelajari bentuk sebaran karakteristik makroskopisnya, serta mengetahui bagaimana batang bambu mempertahankan keseimbangan antar karakteristik makroskopisnya terhadap berat tajuknya sendiri dan terpaan angin. Selain itu, dibutuhkan model untuk mengestimasi proporsi panjang batang bambu yang memenuhi ukuran tebal dinding minimum pada pembuatan bambu lamina. Karena terdapat variasi panjang batang antar contoh uji, maka digunakan normalisasi jarak dari pangkal batang sebagai variabel panjang batang. Tujuan penelitian ini adalah mendeterminasi bentuk sebaran karakteristik makroskopis, menggunakan rasio antar karakteristik makroskopis untuk mengetahui bagaimana batang bambu mempertahankan keseimbangan antar karakteristik makroskopisnya terhadap berat tajuknya sendiri serta terpaan angin, dan membangun model hubungan antara tebal dinding dan normalisasi jaraknya dari pangkal batang guna mengestimasi besarnya proporsi panjang batang bambu yang memenuhi ukuran minimum pada pembuatan bilah bambu. Metode analisis regresi polinomial digunakan untuk memodelkan hubungan antar variabel. Hasil penelitian menunjukkan bahwa bentuk sebaran karakteristik makroskopis serta rasionya (D/R, td/D, td/R) pada jenis bambu kuning dan bambu sero memiliki bentuk hubungan yang non-linear. Pada bagian pangkal hingga ke bagian tengah batang, nilai rasio tersebut menurun, sedangkan pada bagian tengah hingga ke bagian ujung, batang bambu cenderung mempertahankan besarnya rasio tersebut relatif konstan dengan sedikit menanjak ke bagian ujung. Model polinomial yang diperoleh untuk hubungan antara tebal dinding (td) dan normalisasi jaraknya (X%) untuk jenis bambu kuning adalah , dan untuk jenis bambu sero adalah.
SIFAT FISIS BAMBU SEPANJANG BATANG PADA BAMBU SERO (Schizostachyum brachycladum Kurz.) Luanmasse, Alfi Dandi; Liliefna, Leonard Dantje; Fransz, J. J.
MAKILA Vol 17 No 2 (2023): Makila: Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v17i2.10710

Abstract

The objective of this study was to analyze the effect of internode position along the culm on the physical properties of sero bamboo. This study used a randomized complete block design with internode position along the culm as the treatment effect, comprising six levels, i.e., 0, 20, 40, 60, 80, and 100%, using four bamboo culms as blocks. The observed response variables were the bamboo's physical properties, such as green and air-dry moisture content, radial, tangential, longitudinal shrinkage, and specific gravity. The result of the study showed that green moisture content radial and tangential shrinkage, statistically, were influenced by their locations along the culm. In contrast, air-dry moisture content, longitudinal shrinkage, and specific gravity were independent of their locations along the culm.
SOSIALISASI HASIL HUTAN BUKAN KAYU (HHBK) SEBAGAI SOLUSI MASALAH KEHUTANAN DAN EKONOMI MASYARAKAT Tan, Lieke; Siruru, Herman; Titarsole, Jimmy; Liliefna, Leonard Dantje; Maail, Rohny Setiawan; Fransz, Jimmy Johanson; Parera, Lydia Riekie; Mustamu, Poppy
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2023): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv1i1p07-11

Abstract

Non-Timber Forest Products are a potential that can be managed to overcome forestry and community economic problems. Improvement of eucalyptus oil processing and management can affect the income of eucalyptus oil farmers. The purpose of this community service activity is to provide knowledge about improving the quality of eucalyptus oil through improving eucalyptus oil processing methods and utilizing eucalyptus leaf waste as an energy source through making charcoal briquettes. The stages of the activity are: 1) The initial approach is carried out with the head of the Buru FMU to facilitate meetings with the KPH-assisted farmer groups to be addressed, 2) Implementation of counseling, lectures and questions and answers about various knowledge related to the utilization of Non-Timber Forest Products. How is eucalyptus oil processed and how is the management carried out by eucalyptus oil farmers, and 3) Observation of eucalyptus oil cooking places to see the raw materials and boilers used. This activity was carried out cooperatively and well because the Waspait village community was very enthusiastic about their curiosity which was reflected when participating in the counseling which was carried out by building dialogue in the form of questions related to the eucalyptus oil processing activities carried out.
SOSIALISASI PEMANFAATAN LIMBAH DAUN SAGU SEBAGAI BAHAN BAKU BRIKET ARANG KEPADA MASYRAKAT NEGERI URENG KABUPATEN MALUKU TENGAH Siruru, Herman; Tan, Lieke; Liliefna, Leonard Dantje; Imlabla, Nancy Wilma; Hutabarat, Lasti Patresia; Samosir, Agustinus Hasiholan; Pereira, Evangelino Martinho; Narahawarin, Desi
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2025): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv3i1p32-42

Abstract

Sago leaves are one of the biomass potentials that contain cellulose so that they can be used as raw materials for charcoal briquettes. The purpose of community service activities is to increase community knowledge so that they can utilize biomass potential as an alternative energy source. The stages of activities in implementing PKM activities are a social approach to the Ureng Village government one month before the PKM activity date. PKM activities are carried out in two sessions, namely: delivery of materials and practice of making charcoal briquettes starting from carbonization of sago leaves, making charcoal briquettes and utilizing charcoal briquettes by burning sago leaf charcoal briquettes. This activity went well because the people of Ureng Village were very enthusiastic, this was reflected when building a dialogue in the form of questions related to how to make charcoal briquettes.
Co-Authors Budiman, Ismail Fransz, J. J. Fransz, Jimmy Johanson Hutabarat, Lasti Patresia Imlabla, Nancy Wilma Imlabla, Wilma Nancy Imlabla Nancy Lamerkabel, J. S. A. Luanmasse, Alfi Dandi Lydia Riekie Parera Mustamu, Poppy Mustamu, Sofia Narahawarin, Desi Pereira, Evangelino Martinho Rohny Setiawan Maail Samal, Muhammad Miraz Samosir, Agustinus Hasiholan Siruru, Herman Tan, Lieke Titarsole, Jimmy