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Benni Satria
Departemen Agroteknologi Fakultas Pertanian Universitas Andalas
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Evaluation of Life Cycle Costs for Agarwood Oil Extraction with Microwave and Ultrasonic-Assisted Techniques Saputra, Hendra; Satria, Benni; Nazir, Novizar; Anggraini, Tuty; Salim, Emil
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 4 No. 3 (2024): November 2024
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v4i3.196

Abstract

Agarwood oil extraction is a crucial process in the agarwood industry. However, this extraction is seldom performed by communities due to its lack of profitability and the extensive duration of the process. This study aims to investigate innovative techniques such as ultrasonic and microwave-assisted maceration to enhance the yield of agarwood oil extraction. Additionally, it seeks to calculate the efficiency of time and cost by determining the life cycle cost of agarwood oil extraction. The methodology employed in this study involved conducting extractions using ultrasonic-assisted maceration, microwave-assisted maceration, and a combination of ultrasonic and microwave-assisted maceration. The results indicated that the extraction method yielding the highest output utilized a combination of microwave-assisted maceration for 3 minutes and ultrasonic-assisted maceration for 60 minutes, producing a yield of 0.15%. When extrapolated to 24 hours, this method would yield 18 grams of agarwood oil extract with an additional cost of Rp13,037. In contrast, the solvent maceration process using microwaves yielded 0.096% of agarwood oil at a lower cost of Rp3,190, producing 12 grams of extract over a 24-hour extraction period. the compounds that make up the composition of agarwood oil are 2-((2S,4aR)-4a,8-Dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalen (11.38%), Hydrocinnamic acid (11.13%), Hydrocinnamic acid (11.13%) and (3R,3aR,4aS,5R,9aS)-3,5,8-Trimethyl-3a,4,4a,5,6,7,9,9a-octahydro (10.90%).
PEMANFAATAN PUPUK DAN ZPT ALAMI PADA PERTUMBUHAN TANAMAN BAWANG MERAH (Allium ascalonicum L.) Ledi Yuliana; Benni Satria; Warnita Warnita
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4602

Abstract

Fertilization is one of the efforts to increase shallot yields in cultivation techniques. One of the organic materials that can improve soil fertility and support the growth of shallot plants is cow manure and natural ZPT from coconut water. Several studies have been conducted regarding the effect of giving doses of cow manure or coconut water concentration on shallot plants. However, there is no appropriate dose or concentration to increase the growth of shallot plants. This research was carried out using an experimental method with 2 treatment factors, the first was the dose of cow manure with 3 treatment levels, namely 10, 20 and 30 tonnes/ha. The second is the concentration of ZPT in coconut water with 3 treatment levels, namely 25%, 50% and 75%. The observational variables measured in this study are plant height, total chlotophyll, number of leaves, and number of saplings. Key-words: chlorophyll, coconut water, cow manure, cytokinins INTISARIPemupukan merupakan salah satu upaya dalam peningkatan hasil bawang merah dalam teknik budidaya. Salah satu bahan organik yang dapat memperbaiki kesuburan tanah serta menyokong pertumbuhan tanaman bawang merah adalah pupuk kandang sapi dan ZPT alami dari air kelapa. Beberapa penelitian telah dilakukan mengenai pengaruh pemberian dosis pupuk kandang sapi atau konsentrasi air kelapa pada tanaman bawang merah. Namun, belum ada dosis maupun konsentrasi yang tepat untuk meningkatkan pertumbuhan tanaman bawang merah. Penelitian ini dilakukan dengan metode eksperimental dengan 2 faktor perlakuan, faktor pertama dosis pupuk kandang sapi dengan 3 taraf perlakuan yaitu 10,20, dan 30 ton/ha. Faktor kedua konsentrasi ZPT air kelapa dengan 3 taraf perlakuan yaitu 25%, 50%, dan 75%. Variabel pengamatan yang diukur pada penelitian ini ialah tinggi tanaman, klorofil total, jumlah daun dan jumlah anakan. Kata kunci: klorofil, air kelapa, pupuk kandang sapi, sitokinin
Diversity Of Predator And Parasitoids Insects On Several Types Of Oil Palm Plantation Ecosystems Denal Putra Melketa; Benni Satria; Siska Efendi
Jurnal Riset Perkebunan Vol. 3 No. 2 (2022): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.3.2.66-76.2022

Abstract

Both oil palm plantations boerdering forests and oil palm plantations bordering rubber plantations were studied using purposive random sampling with pit fall traps, sweep nets and yellow pan traps. Species biodiversity was analyzed using the Shanon-Wienner index and the Simpson index. The dominant species was determined using the Important Value Index. This study found 1,683 individuals, 7 orders and 18 families of predatory and parasitoid insects. The Shanon-Wienner diversity index was 2.78 for oil palm plantations adjacent to forest and 2.62 for oil palm plantations adjacent to rubber plantations. While the Simpson diversity index was 1.00 for oil palm plantations adjacent to forest and 0.94 for oil palm plantations adjacent to rubber plantations. The Order Hymenoptera Family Formicidae had the highest Important Value Index (0.58 for oil palm plantations bordering forest and 0.62 for oil palm plantations adjacent to rubber plantations).
PENGARUH TINGKAT NAUNGAN DAN MEDIA TANAM YANG BERBEDA TERHADAP PERTUMBUHAN DAN PERKEMBANGAN BIBIT AREN (Arenga pinnata merr.) Ramadhani, Hanggraini; Anwar, Aswaldi; Satria, Benni
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3993

Abstract

Intensive cultivation of Aren (Arenga pinnata Merr.) is needed because of its high potential in meeting the needs of food diversification in particular. Aren palm plants that have been cultivated also experience problems in the nursery phase and transfer to the field. In natural environmental conditions, aren palm requires shade to grow well. However, research on the effect of shade and planting media in the nursery phase has never been conducted. This study used a completely randomized design (CRD) with two factors arranged according to a split-plot design (RPT). The first factor or main plot is the level of shade. The second factor or subplot was planting media. There was an interaction between shade and planting media on the growth of sugar palm seedlings. The 55% shading level and soil + husk charcoal planting media gave the best interaction on the variable of time to first leaf appearance, leaf blade width, plant fresh weight, root fresh weight.  Key-words: Sugar palm, shade, planting mediaINTISARIBudidaya Aren (Arenga pinnata Merr.) secara intensif sangat diperlukan karena berpotensi tinggi dalam memenuhi kebutuhan diversifikasi pangan khususnya. Tanaman aren yang telah dibudidayakan juga mengalami kendala pada fase pembibitan dan pemindahan ke lapangan. Pada kondisi lingkungan alami, aren membutuhkan naungan untuk dapat tumbuh dengan baik. Namun, penelitian mengenai pengaruh naungan dan media tanam pada fase pembibitan belum pernah dilakukan. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan dua faktor yang disusun menurut Rancangan Petak Terbagi (RPT). Faktor pertama atau petak utama adalah tingkat naungan. Faktor kedua atau anak petak adalah media tanam. Terdapat interaksi antara naungan dan media tanam terhadap pertumbuhan bibit aren. Tingkat naungan 55% dan media tanam tanah + arang sekam memberikan interaksi yang terbaik pada variabel waktu muncul daun pertama, lebar helai daun, berat segar tanaman,  berat segar akar. Kata kunci: Tanaman Aren, Naungan, Media tanam
RESPONS PERTUMBUHAN STEK TANAMAN VANILI (Vanilla planifolia Andrews) TERHADAP PEMBERIAN BERBAGAI INTENSITAS NAUNGAN DAN KOMBINASI MEDIA TANAM ORGANIK Wahyuni, Ony Tri; Satria, Benni; Anwar, Aswaldi
Agros Journal of Agriculture Science Vol 26, No 4 (2024): Edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i4.4817

Abstract

This study aims to determine the appropriate paranet shade intensity and organic planting media combination for vanilla cuttings. The experiment was designed using a Split-Plot Design within a Completely Randomized Design. The shade intensities used are 50% and 70% of paranet. The organic planting media combinations are soil + compost + rice husk, soil + compost + cocopeat, soil + goat manure + rice husk, and soil + goat manure + cocopeat (in a 2:2:1 ratio, w/w). Data was analyzed using a F-test, followed by Duncan’s New Multiple Range Test at a significance level of 5%. The results indicate no interaction between paranet shade intensity and planting media combination. The 70% paranet shade intensity yields the best outcomes in terms of live cutting percentage (100%), shoot length (20.32 cm), internode length (3.24 cm), number of internodes (6.07), and leaf count (6.07 leaves). While different planting media may not significantly.
Development of Agarwood Oil Research and Benefit: Bibliometric Analysis Hendra Saputra; Benni Satria; Novizar Nazir; Tuty Anggraini
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 1 (2024)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v8i1.374

Abstract

Agarwood oil, derived from the fragrant resinous wood of the Aquilaria and Gyrinops trees, has attracted great attention due to its diverse pharmacological properties and commercial value. The complex chemical composition of agarwood oil, consisting of more than 150 chemical compounds, has been linked to its therapeutic potential in treating chronic inflammatory diseases, anxiety, depression, and insomnia. This research uses exploratory, descriptive research. The research used in this research is the literature study method regarding the development of agarwood oil research and its benefits. Documents from the Scopus website are saved in the following form: RIS-type files. Analysis was conducted using VOSviewer 1.6.18 for Windows software. The research results show that there has been a decline in the trend of research on agarwood oil over the last 10 years; most research on agarwood oil has been carried out by Malaysia and China and followed by Japan. Research has revealed numerous benefits of agarwood oil, indicating its potential for development into derivative goods, particularly in the health and fragrance industries.
The Effect of Shade on Germination and Seedling Growth of Two Dogfruit (Pithecellobium jiringa) Genotypes Zainal, Aprizal; Satria, Benni; Mawati, Idel; Wulantika, Trisia
Journal of Applied Agricultural Science and Technology Vol. 8 No. 2 (2024): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v8i2.174

Abstract

Dog fruit (Pithecellobium lobatum Benth, synonyms P. jiringa, Archidendron pauciflorum) is one of the popular tropical plants. The objectives of this research are to determine the best (i) the best genotype for germination and growth of dogfruit seedlings (ii) combination of shade and genotype, (iii) the best percentage of shade and. This research was carried out by direct observation of seed germination and seedling formation. The study was carried out in an experimental garden located ± 255 meters above sea level. The average temperature and mean humidity during the experiment were 27 ºC and 65%, respectively. The experiment used a completely random design consisting of two factors. The first factor was shade (0%, 40%, or 80% shading). The second factor was genotype (bareh and lokan). Data were analysed using analysis of variance and significant differences were further analysed using Duncan’s New Multiple Range Test at the 5% level. Observations for determining the time of radicle appearance, root length, radicular colour, and germination type seeds were germinated in seedbeds. Temperature and humidity were recorded in every observation. The best interaction with respect to leaf area is 80% shade cloth and the lokan genotype. Eighty percent shade cloth is the best for germination and growth of Dogfruit seedlings. The best genotype for germination and growth is lokan. It is recommended to use 80% shade cloth because it provides optimal growth of Dogfruit seedlings.
Teachers Perceptions’ of Differentiated Learning at SMKN 2 Tanjungpinang in English Subject Fitri HZ, Natasya; Satria, Benni; Nopita, Dewi
Juliet Vol 6 No 1 (2025): JULIET Volume 6 Number 1
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/sa32rr52

Abstract

The study aims to explore the perceptions of English teachers at SMKN 2 Tanjungpinang towards the implementation of differentiated learning in the context of Merdeka Curriculum. Using a qualitative approach, data was obtained through in-depth interviews and classroom observations. The results show that although teachers understand the concept of differentiated learning, they face various challenges in its implementation. The main obstacles include limited time, human resources and high workloads, so differentiated learning is considered difficult to implement optimally in heterogeneous classes. Teachers also highlighted that differentiated learning, while ideal for supporting students' learning needs, is not always relevant for English subjects that require a communicative approach. This study provides new insights into the importance of tailoring learning strategies to practical needs in the class, as well as underscoring the need for institutional support to ensure more effective implementation.
PQRST (Preview, Question, Read, Summarize, Test) Technique to Enhance Students’ Reading Comprehension on Narrative Text at SMP Negeri 1 Bintan Timur Dongoran, Adelina Syakinawaty; Satria, Benni; Nainggolan, Elsa Ernawati; Candra, Muhammad
Juliet Vol 6 No 1 (2025): JULIET Volume 6 Number 1
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/t8f4f190

Abstract

The Effect of Plant Growth Promoting Rhizobacteria Doses and NASA Liquid Organic Fertilizer on the Growth of Agarwood Seedlings Hersi Martinsyah, Rachmad; Satria, Benni; Obel, Obel; Herawati, Netti; Erona, Meisilva
Jurnal Riset Perkebunan Vol. 6 No. 1 (2025): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.6.1.1-10.2025

Abstract

Agarwood (Aquilaria malaccensis Lamk.) is a highly sought-after non-timber forest product due to its valuable resin used in perfumes, medicines, and cosmetics. However, despite its significant commercial potential, agarwood cultivation in Indonesia remains underdeveloped, particularly in Sumatra. Agarwood seedling propagation can be achieved through land extensification, particularly by utilizing marginal lands. In West Sumatra, most marginal lands consist of ultisol soil, which has very low nutrient content. Therefore, the addition of organic matter and microorganisms is necessary to improve soil health and fertility to support plant growth. This study evaluated the effects of Plant Growth-Promoting Rhizobacteria (PGPR) and NASA Liquid Organic Fertilizer (LOF) on the growth of agarwood seedlings in ultisol soil, which is known for its low fertility and high acidity. The experiment employed a Completely Randomized Design (CRD) with two factors: PGPR (0, 10, 20, 30 ml/L) and NASA LOF (0, 20, 30, 40 ml/L). The results showed that the appropriate application of PGPR and NASA LOF significantly enhanced the growth and development of agarwood seedlings, highlighting their potential in improving agarwood cultivation on less productive ultisol soils. The best combination of PGPR and NASA LOF at a dose of 30 ml/L PGPR and 40 ml/L NASA LOF produced the highest average seedling height (82.34 cm) and the greatest number of leaves (38 leaves per seedling), with all seedlings surviving and meeting the quality standards for transplantation.
Co-Authors - Andasuryani Afrima Sari Amalina Wahyuni Annisa Najla Salsabila Apri Anwar, Aswaldi Aprisal Aprisal, Aprisal Aprizal Zainal Ardi Ardi Ardi Ardi Armansyah Armansyah Arnelio, Rangga Auzar Syarif Candra, Muhammad Damayanti, Elok Daulay, Azri Gilang Ramadhan Denal Putra Melketa Dewi Nopita Dongoran, Adelina Syakinawaty Elsa Ernawati Nainggolan Emil Salim Erona, Meisilva Etti Swasti Ferry Lismanto Syaiful Fitri HZ, Natasya Gustian Gustian Habiburrahman Malik Al-Hamda Hanifah hanifah hanifah Hendra Saputra Hendra Saputra Hendra Saputra Indra Dwipa Ledi Yuliana Mawati, Idel Muhammad Rafli Ibrahim Musliar Kasim Nelvia Kurnia Neswati Neswati Netti Herawati Netti Herawati Novizar Nazir Obel, Obel Puan Habibah Rachmad Hersi Martinsyah Raesi, Syahyana Ramadhani, Hanggraini Ryan Budi Setiawan Satria Agust Silvia Permata S Silvia Permata Sari Siska Efendi Siti Hajar Pulungan Subagiono Subagiono Syahyan Raesi Syahyan Raesi Trisia Wulantika Trizelia . Tuty Anggraini Veithzal Rivai Zainal Wahyuni, Ony Tri Warnita Yurniwati Yurniwati Zulfadly Syarif