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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Agrikultura Microbiology Indonesia Jurnal Hortikultura Jurnal Biologi Universitas Andalas Jurnal Agroekoteknologi Jurnal Perlindungan Tanaman Indonesia Jurnal Ilmiah Universitas Batanghari Jambi Agrosains: Jurnal Penelitian Agronomi Jurnal Pertanian Agros Journal of Applied Agricultural Science and Technology Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan JURNAL AGROHITA JURNAL PERTANIAN JERAMI Indonesian Journal of Crop Science Menara Perkebunan Menara Ilmu Jurnal Abdi Masyarakat (JAM) Agro Bali: Agricultural Journal Jurnal Abdi Insani Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Global Sustainable Agriculture International Journal of Science and Society (IJSOC) Jurnal Riset Perkebunan (JRP) Journal of Applied Agricultural Science and Technology Jagur: Jurnal Agroteknologi Buletin Dharmas Andalas
Anwar, Aswaldi
Fakultas Pertanian, Universitas Andalas
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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.
Socialization and Practice of Processing Organic Waste into Eco-Enzyme at Sungai Nanam Elara Resigia; Aswaldi Anwar; Indra Dwipa; Irawati Irawati; Armansyah Armansyah; Sanna Paija Hasibuan; Nilla Kristina
Warta Pengabdian Andalas Vol 31 No 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.1.202-211.2024

Abstract

The village of Sungai Nanam, Lembah Gumanti, is an area in Solok Regency, West Sumatra, that produces significant organic waste from horticultural agriculture. If not managed properly, this waste can cause environmental and aesthetic issues. However, this waste can be converted into an eco-enzyme. An eco-enzyme is a liquid enzyme produced by fermenting organic waste. Eco-enzyme has many benefits, including being used as a liquid organic fertilizer, cleaner, and pest repellent. This community service aims to educate and train the community, especially the women farmers group, named Kelompok Wanita Tani (KWT) Rimbo Data Sejahtera, on converting organic waste into eco-enzymes. The program used three methods: socialization, demonstration, and mentoring. It has been proven to be an effective way to educate and train the community, particularly KWT Rimbo Data Sejahtera, on proper waste management. This program is a perfect fit for their needs and is very useful in reducing the impact of pollution.
The Effect of Microwave Time and Power on the Tannin Extraction Process from Gambier (Uncaria gambir Roxb.) Using the Microwave Assisted Extraction (MAE) Method Fakhruzy, Fakhruzy; Kasim, Anwar; Asben, Alfi; Anwar, Aswaldi
Journal of Applied Agricultural Science and Technology Vol. 9 No. 2 (2025): 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.v9i2.385

Abstract

Dry gambier extract obtained from gambier plants contains tannins at relatively low levels. Tannins can be obtained by extracting dry gambier using water to achieve high yields within a relatively short processing time. This study aims to analyze the interaction between extraction time and microwave power in the tannin extraction process from gambier using the microwave-assisted extraction (MAE) method to maximize tannin yield.  The research method employed was a factorial design (AxB). Factor A was extraction time, consisting of five treatments (1; 2; 3; 4; and 5 minutes) and factor B was microwave power, consisting of five variations (180W; 300W; 450W; 600W and 850W). The results showed that the gambier extraction process using MAE demonstrated an interaction between extraction time and microwave power on the yield produced, but not on the tannin content. The most optimal temperature and power that can be used is 4 minutes at 600W microwave power with a yield of 44.66%. The treatment of temperature and microwave power in the gambier extraction process showed a significant interaction with the extract yield.
Pertumbuhan dan Hasil Beberapa Genotipe Sorgum (Sorghum bicolor (L.) Moench) pada Berbagai Jarak Tanam: Mahasiswa Program Studi Agroteknologi Fakultas Pertanian Kampus 3 Unand Dharmasraya Universitas Andalas A’yun, Qurrata; Anwar, Aswaldi
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 6 No 1 (2024)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.6.1.39-48.2024

Abstract

Sorghum is one of the alternative food crop that can be developed as an effort for food diversify.One of the efforts that can be done for the development of sorghum is by using several genotypes and planting distance. This study aims to determine the growth and yield of several genotypes of sorghum at various planting distances. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Andalas University, Padang, from January to May 2022. This study used an experimental method with a Randomized Block Design (RBD) consising of 2 factors. The first factor was the planting distance of the plants which consist of three levels, namely 70 cm x 10 cm, 70 cm x 20 cm and 70 cm x 30 cm. The second factor was the genotype which consist of three genotypes, namely genotype 76-1, genotype 103-1 and Bioguma5Agritan genotype. The data were analyzed by F test and if the calculated F value is greater than F table 5%, then it is continued with the Duncan’s New Multiple Range Test (DNMRT) at the 5% level. The results showed that the genotypes produced the same growth and yield. Planting distance of 70 cm x 30 cm had the best effect on stem diameter, panicle lenght, panicle fresh weight, dry seed weight per panicle and 1000 seed weight.
Kloning gen LEAFY kakao dari jaringan bantalan bunga aktif Cloning of cacao LEAFY gene from the active flower cushions Tetty CHAIDAMSARI; Rita HAYATI; Auzar SYARIEF; Aswaldi ANWAR; Djoko SANTOSO
Menara Perkebunan Vol. 77 No. 2: 77 (2), 2009
Publisher : INDONESIAN OIL PALM RESEARCH INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v77i2.179

Abstract

SummaryAttempts to improve productivity of cacaoplantations lead us to study the molecularmechanism of flowering. In the model speciesArabidopsis thaliana as well as some otherspecies, LEAFY is a central regulatory gene forthe transition of shoot apical meristems toflowering meristems. Different from that ofArabidopsis, cacao inflorescence is acauliflorous type, by which flowers can developrepeatedly from the same flower cushion on thetrunk. In this research, a LEAFY homolog wasisolated from active flower cushion with RT-PCRusing a pair of DNA primer specifically designedto isolate its complete cds. Gel electrophoresisexamination indicated the presence of a 1.2 kbamplicon. Purified from the gel, this DNAfragment was cloned into competent cells ofE. coli XL1 Blue using pGEM-T Easy cloningvector at an orientation according to the T7promoter of the plasmid. Sequence analysis usingBLASTX, showed that the amplicon was LEAFY(LFY) homolog. Alignment analysis using ClustalW indicated that the cTcLFY highly homologousto those from other perennial crops such ascitrus, grape, apple and poplar. The highesthomology (conserved region) was found in the Cterminal of the encoded proteins.RingkasanUsaha untuk meningkatkan produktivitasperkebunan kakao telah mendorong penelitianmolekuler tentang mekanisme pembungaankakao. Pada tanaman model Arabidopsis thalianadan lainnya, LEAFY merupakan gen kunci dalamtransisi meristem tunas jadi meristem bunga.Berbeda dengan sistem pada Arabidopsis,pembungaan kakao termasuk tipe cauliflorous,bunga dapat muncul dari bantalan bunga yangsama sepanjang tahun. Dalam penelitian inihomolog LFY diisolasi dari bantalan bunga aktifmenggunakan RT-PCR dengan sepasang primerspesifik yang dirancang berdasarkan sekuenDNA di kedua ujung gen tersebut. Pemeriksaangel elektroforesis menunjukkan adanya amplikontunggal berukuran 1,2 kb. Setelah dimurnikandari gel, amplikon dapat diklon ke dalam selkompeten E. coli galur XL1 Blue menggunakanvektor pGEM-T Easy dengan orientasi yangsesuai dengan promoter T7 dari vektor. AnalisisBLASTX sekuen DNA membuktikan bahwaamplikon tersebut adalah homolog dari genLEAFY. Analisis penjajaran dengan mengguna-kan ClustalW menunjukkan bahwa gen cTcLFYtersebut memiliki homologi yang tinggi dengangen sejenis dari tanaman keras lainnya sepertitanaman jeruk, anggur, apel dan poplar.Homologi tertinggi (daerah terkonservasi)terdapat pada ujung (terminal) C dari proteinyang disandinya.
PELATIHAN PENYUSUNAN STRATEGI BISNIS BERBASIS BUSINESS MODEL CANVAS PADA INDUSTRI GULA AREN DI NAGARI TALANG ANAU, SUMATERA BARAT Wisnubroto, Muhammad Parikesit; Lubis, Muhammad Iqbal Abdi; Yulianto, Kiki; Anwar, Aswaldi; Havifi, Ilham; Sari, Lusi Puspika; Hasibuan, Halimatus Syahdia; Ramadhani, Lembayung Maghfira; Silvadriyanto, Reihan; Adhevin, Shadiq Octaryan; Rivandi, Oktavia; Adib, Muhammad
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.2129

Abstract

Nagari Talang Anau Tourism Village is one of the palm sugar producing areas that has been known for a long time by the community. In this area, there are many sugar palm trees and several small industries engaged in processing sap into palm sugar. However, the industry has not developed optimally and still uses conventional methods for its business management strategy. Therefore, we carried out training activities to prepare a business strategy based on the business model canvas (BMC) to the people of Nagari Talang Anau. The training was conducted using the lecture method by the speaker about BMC and continued with direct practice of BMC preparation. Some of the facilities and infrastructure supporting this service activity include stationery, BMC material, loudspeakers, laptops, and projectors. During the presentation, participants seemed enthusiastic to the material presented. The discussion went in two directions which was marked by the emergence of various questions related to BMC. The BMC consists of 9 elements including target market, consumer value proposition, channels, consumer relationships, revenue sources, main activities, human resources, cooperation, and cost structure. Through this preparation, it is expected to be able to identify the strengths and weaknesses of the business that has been carried out and help the palm sugar industry to focus and be rational in determining business development targets.
Community Empowerment Strategy for the Development of Aren Sugar Production Center in Koto Malintang, Lake Maninjau, West Sumatra Anwar, Aswaldi; Utami, Ami Sukma; Wisnubroto, Muhammad Parikesit; Adrinal, Adrinal; Khairul, Ujang; Pratama, Rafdi; Adib, Muhammad; Prasetyo, Rival; Susila, Rahma; Itra, Novi Rahmat
Buletin Dharmas Andalas Vol. 2 No. 2 (2025): Buletin Dharmas Andalas
Publisher : Departemen Budidaya Tanaman Perkebunan, Fakultas Pertanian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bda.v2i2.43

Abstract

This community service program was implemented in Koto Malintang, West Sumatra, to empower farmer groups through the development of an Aren sugar (Arenga pinnata) production center. The activities consisted of pre-surveys, focus group discussions (FGDs), socialization workshops, participatory planning, and initial demonstrations of intercropping practices. A key component of the program was the financial feasibility analysis, designed to provide farmers and stakeholders with evidence-based tools for decision-making. The analysis was conducted using production costs and revenues from the research location, with a 15-year horizon and a 10% discount rate. Two cultivation scenarios were evaluated: (1) Aren intercropped with seasonal crops and (2) Aren intercropped with robusta coffee. Each scenario considered two product alternatives: molded sugar (gula cetak) and palm sugar crystals (gula semut). The results revealed that molded sugar offered only marginal feasibility, with Net Present Values (NPV) of Rp 28–35 million/ha, Internal Rates of Return (IRR) of 12–15%, Benefit-Cost (B/C) ratios around 1.1, and payback periods of 7–8 years. In contrast, palm sugar crystals showed strong financial viability, with NPVs of Rp 298–330 million/ha, IRRs of 38–45%, B/C ratios of 2.4–2.6, and payback periods of only 4–5 years. Sensitivity analysis confirmed robustness across discount rates of 8–12% and price variations between Rp 40,000–60,000/kg. These findings suggest that palm sugar crystals should be prioritized as the flagship product for Koto Malintang’s Aren sugar industry, supported by institutional strengthening, diversification, and modern marketing to ensure sustainability.
Co-Authors , Giyanto . Adrinal . Giyanto Adhevin, Shadiq Octaryan Adib, Muhammad Afrima Sari Agus Sutanto Agus Zainul Arifin Agustian Agustian Alfi Asben Anwar Kasim Aprizal Zainal Armansyah Armansyah Atman Atman Atman Atman Atzim Baitur Rahman Aulia Aryanti, Nissa Auzar SYARIEF Auzar Syarif A’yun, Qurrata Benni Satria Dede Suhendra Dewi, Riska Kurnia Djoko Santoso Eka Susila elara resigia Endang Murwantini Fakhruzy Fakhruzy Fakhruzy, Fakhruzy Fri Maulina Giyanto . Gusviani, Nisa Azzahra Halimatus Syahdia Hasibuan Henny Puspita Sari Ilham Havifi Indra Dwipa Irawati Chaniago Irawati Irawati Irawati Irawati Irfan Suliansyah Itra, Novi Rahmat Kiki Yulianto KRISTINA, NILLA Mismawarni Srima Ningsih Mufti Gustrianda Muhammad Iqbal Abdi Lubis Muhammad Parikesit Wisnubroto Nalwida Rozen Netti Herawati nFN noflindawati nFN Yusniwati Nizar Hanafiah Nasution Noflindawati Noflindawati Noprizal Noprizal Nova Suryani Nugraha Ramadhan P.K. Dewi Hayati P.K. Dewi Hayati Pagil Prawinata Prasetyo, Rival Pratama, Rafdi Rahmi Azhari Ramadhani, Hanggraini Ramadhani, Lembayung Maghfira Raudha Thaib Rengga Septiadi Riska Kurnia Dewi Rita Hayati Rivandi, Oktavia Sanna Paija Hasibuan Sari, Lusi Puspika Satriyas Ilyas Silitonga, Yusnita Wahyuni Silvadriyanto, Reihan Siska Efendi Sri Heriza Sudarsono Sudarsono Sudarsono Sudarsono, Sudarsono Suhendra, Dede Sumbari, Chika Susila, Rahma Syafrimen Yasin Tetty CHAIDAMSARI UJANG KHAIRUL Utami, Ami Sukma Wahyuni, Ony Tri Yanuar Yanuar Yulia Dewi Yusniwati Yusniwati Zahlul Ikhsan