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Optimalisasi Jarak Tanam Terhadap Peningkatan Produksi Hanjeli Pulut (Coix lacrima-jobi L.) pada Lahan Tidur Nugraha Ramadhan; Rachmad Hersi Martinsyah; Indra Dwipa
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19621

Utilizing idle land as agricultural land is one option that can be pursued to support national food security and independence. Indonesia has various types of alternative food commodities that have the potential to be developed on nutrient-poor land, one of which is hanjeli. Technical cultivation is needed to increase the growth and yield of hanjeli on sub-optimal land. This study aims to determine the best planting distance to increase hanjeli production on idle land. The research was conducted from October 2020 - March 2021 in Limau Manis, Padang City, West Sumatra. The materials used in this study were rice cultivar hanjeli seeds, manure (20 tons/ha) and NPK fertilizer (200 kg/ha). The experimental design used was Randomized Group Design with 3 groups and consisted of 8 plant spacing treatments (40 x 40 cm, 50 x 40 cm, 50 x 50, 50 x 60 cm, 50 x 70 cm, 50 x 80 cm, 50 x 90 cm, and 50 x 100 cm). Observation data were analyzed statistically to determine the influential treatment using the F test at the 5% level and significantly different data were tested using the Duncan’s Multiple Range Test at the 5% level. It was concluded that the spacing of 50 x 70 cm, 50 x 80 cm, 50 x 90 cm and 50 x 100 cm gave the best effect on the number of total tillers/plant, the number of productive tillers/plant, the number of seeds/plant, the percentage of filled seeds, the weight of filled seeds/plant. As for productivity, the spacing of 50 x 80 cm gave the best results.

Sosialisasi Pengelolaan Teaching Farm Pembibitan Kakao Unggul pada Kelompok Tani Kakao se-Kota Padang Obel Obel; Rachmad Hersi Martinsyah; Armansyah Armansyah; Meisilva Erona Sitepu; Munzir Busniah; Yulmira Yanti; Eka Candra Lina; Nugraha Ramadhan
Warta Pengabdian Andalas Vol 30 No 3 (2023)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.30.3.405-412.2023

Cocoa is a plantation commodity that is essential to the Indonesian economy. There are still many problems in cocoa cultivation found in the field, such as using poor-quality seedlings. One of the ways to do this is by taking preventive action by providing immunity induction from the seedling stage. Immunity induction can be done by utilizing Rhizobacteria, arbuscular mycorrhizal fungi, Entomopathogenic fungi, and vegetable pesticides. The Faculty of Agriculture of Universitas Andalas collaborated with the entrepreneurs through a Ministry of Education and Culture program, Matching Fund 2022, to make an innovation, namely the Teaching Farm for superior cocoa nurseries. This activity aims to socialize the cocoa nursery teaching farm in the hope of helping farmers prepare high-quality and sustainable cocoa seeds. This community service activity has been carried out at the Padang City Agriculture Office. The conclusions of this activity include: a) The community service program made by the Teaching Farm Team of Universitas Andalas is by the needs of the farmer group; the farmer group is satisfied and feels this service activity was helpful for the development of the Cocoa farmer group in the future, b) enrichment of understanding of farmer group members regarding biofertilizers and vegetable pesticides.

Effect of Different Light Conditions on The Growth of Potato (Solanum Tuberosum L.) Variety Granola L. in Invitro Rachmad Hersi Martinsyah; Yuyun Aprillonza; Lefriandi Arif Rahman
JERAMI : Indonesian Journal of Crop Science Vol 6 No 2 (2024): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.6.2.72-76.2024

Potatoes are crops that have economic value and are rich in benefits because they contain good and relatively beneficial substances. In the production of the Granola L potato variety, tissue culture propagation is used. Many factors affect the growth and development of potato plants, one of which is light. Light is needed by plants to perform photosynthesis, and the photosynthate will be distributed to all parts of the plant through the transport network. The purpose of this research is to see the effect of various light conditions on the growth of Granola L potato explants. The design used is a Completely Randomized Block Design with variance analysis and further testing using Duncan's Multiple Range Test. The treatments used are neon light (1000 lux) (A), room light (250 lux) (B), and no light (C). The variables observed were the number of living explants, plant height, number of leaves, and root length. Observations showed that the number of living explants is strongly influenced by the planting media and the environment, which must be sterile. For the variables of plant height and root length, the highest data were shown by treatment C compared to treatments A and B. This is because the explants experienced etiolation, leading to stem and root elongation. For the number of leaves, the highest data were shown by treatment A, followed by treatment B, and the lowest by treatment C. Therefore, for good growth, Granola L potato explants require light.

Penanaman Bakau sebagai Upaya Konservasi Kawasan Pesisir Pantai Obel Obel; Indra Dwipa; Nugraha Ramadhan; Rachmad Hersi Martinsyah
JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) VOL. 8 NOMOR 2 JULI 2024 JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat)
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jppm.v8i2.21294

Kawasan pesisir merupakan salah satu kawasan yang memiliki tingkat kerusakan yang tinggi oleh berbagai factor sehingga keberlanjutan ekosistemnya perlu mendapatkan penanganan secara khusus dan lebih spesifik. Salah satunya dengan melakukan konservasi dengan menanam tanaman bakau. Kegiatan pengabdian ini bertujuan untuk melakukan konservasi langsung kawasan pesisir pantai dengan penanaman tanaman bakau yang dilaksanakan di Pantai Tiram Nagari Ulakan Kab. Padang Pariaman. Metode yang dilakukan yaitu metode ceramah, diskusi, demosntrasi dan obesevasi. Hasil dari pengabdian menunjukkan bahwa kondisi kawasan pantai Tiram memang perlu mendapatkan perhatian khusus karena mengingat potensi kawasan tersebut sebagai objek wisata dan kawasan konservasi. Kegiatan yang dilakukan memberikan pengetahuan kepada peserta dalam pengelolaan kawasan pesisir pantai yang berkelanjutan dan dilanjutkan dengan penanaman tanaman bakau.

SOSIALISASI PEMBIBITAN KAKAO BAGI GENERASI MUDA DI SALINGKA KAMPUS UNIVERSITAS ANDALAS Obel Obel; Nugraha Ramadhan; Rachmad Hersi Martinsyah; Meisilva Erona Sitepu; Munzir Busniah
BULETIN ILMIAH NAGARI MEMBANGUN Vol 6 No 4 (2023)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v7i4.472

Cocoa is one of Indonesia's flagship commodities that significantly contributes to the nation's economy. However, recently, the fame of cocoa has been declining due to various issues affecting its cultivation, from upstream to downstream. One of these issues is the use of low-quality cocoa seeds, adversely impacting long-term production. This condition affects the enthusiasm of the community in cocoa cultivation, leading to a decline in national cocoa production. Hence, there's a need for early anticipation by socializing cocoa planting to the younger generation, especially those around the University Andalas campus in Padang. The objective of this activity is to impart knowledge about cocoa plants and the cocoa planting process to the younger generation around the University Andalas to support sustainable cocoa farming. The event took place in Sungai Balang, Pauh Kota Padang. The method employed was structured socialization to the younger generation at the University Andalas Campus. The activity's outcomes were evaluated through questionnaires. The results indicated high enthusiasm among the participants, with 87% expressing high satisfaction with the conducted activities, and 93% hoping for the sustainability of these initiatives. These results demonstrate an increased understanding among the younger generation at the University Andalas about cocoa plants, cocoa planting, and the entrepreneurial spirit based on cocoa planting. It's hoped that this initiative continues, supported by mentoring and guidance.

EDUKASI MITIGASI DAN ADAPTASI PERUBAHAN IKLIM PADA KELOMPOK TANI TARUKO SAIYO MELALUI AGENDA SEKOLAH LAPANG IKLIM DI KOTA PADANG Ramadhan, Nugraha; Muhsanati, Muhsanati; Hervani, Dini; Obel, Obel; Sari, Afrima; Martinsyah, Rachmad Hersi; Ronaldi, Ronaldi; Pahlevi, Ilhan; Utama, Syahrul; Daulay, Azri Gilang Ramadhan; Nasution, Rizki Nia Sukri; Mashel, Fala Adifki
Jurnal Hilirisasi IPTEKS Vol 7 No 3 (2024)
Publisher : LPPM (Lembaga Penelitian dan Pengabdian kepada Masyarakat) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v7i3.801

The Taruko Saiyo Farmer Group is a community-based farmer initiative that comprises and grows based on harmony, warmth, and shared interests in utilizing agricultural resources to collaborate in improving the productivity of agricultural enterprises, especially in increasing rice production. Given the strong desire of the members of the Taruko Saiyo farmer group to tackle the issues arising from climate conditions and feeling the need to be accompanied due to a lack of science and technology knowledge regarding climate change mitigation and adaptation, it is appropriate as a partner to support the desires of these farmers and to provide guidance until they can master the science and technology and become an independent farmer group. The purpose of this project is: 1) To help farmers understand climate information and forecasts to support agricultural activities, particularly for planting season decisions and the right technical cultivation strategies as an effort to increase product quantity, 2) To enhance science and technology knowledge and management skills of farmers in managing agricultural waste as support for farming activities, as well as to form an awareness of climate conditions. This community service activity is carried out from June to September 2024. Some of the agendas in this climate field school program include socialization, training, application of science and technology, mentoring, and evaluation. Based on the evaluation results, around 90% of the partner members felt an increase of about ?80% in understanding, management, science and technology implementation, and production quantity. With ongoing support and active participation from various parties, it is hoped that this program can become a model for sustainable agriculture development.

EVALUASI PRODUKSI DAN AKTIVITAS ANTIOKSIDAN ENAM AKSESI HANJELI (Coix lacrima jobi - L.) Ramadhan, Nugraha; Muhsanati, Muhsanati; Obel, Obel; Martinsyah, Rachmad Hersi; Sari, Afrima
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.v26i1.4010

Adlay is a minor cereal plant that has various benefits as a healthy food, one of which is due to its antioxidant content. The use and development of adlay with diverse compounds supporting health are crucial to protect against national food crises and malnutrition. The aim of this research is to obtain information on the production and antioxidant activity of several adlay accessions. This research was conducted from April to August 2023 in Limau Manis, Padang City, West Sumatra, at an altitude of 206 meters above sea level. Six adlay accessions used included PTA-1, KKD-3, PH-4, BTA-2, GT-2, and TJR-2. The experimental design used in this study was a Randomized Complete Block Design (RCBD) with 3 replications. The results of this study revealed differences in growth, yield components, and overall performance among the tested accessions. Adlay with codes TJR-2, PH-4, and KKD-3 exhibited the tallest plant height, while accessions coded PTA-1 and GT-2 showed the shortest plant height. Meanwhile, for observations on the number of tillers, number of panicles, seed weight per plot, and productivity, the accession coded PH-4 demonstrated the best performance. Keywords : Adlay, Antioxidant, ProductionINTISARIHanjeli merupakan tanaman serealia minor yang memiliki berbagai manfaat sebagai pangan sehat, salah satunya karena mengandung antioksidan. Penggunaan dan pengembangan hanjeli dengan beragam kandungan senyawa pendukung kesehatan sangat penting untuk melindungi dari krisis pangan nasional dan malnutrisi. Tujuan dari penelitian ini adalah untuk memperoleh informasi produksi dan aktivitas antioksidan dari beberapa aksesi hanjeli. Penelitian ini telah dilaksanakan pada April - Agustus 2023 di Limau Manis, Kota Padang, Sumatera Barat pada ketinggian 206 m dpl. Enam aksesi hanjeli yang digunakan meliputi PTA-1, KKD-3, PH-4, BTA-2, GT-2, dan TJR-2. Rancangan yang digunakan dalam percobaan ini adalah Rancangan Acak Kelompok (RAK) dengan 3 ulangan. Hasil dari penelitian ini diketahui bahwa terdapat perbedaan pertumbuhan, komponen hasil serta hasil dari aksesi-aksesi yang diujicobakan. Hanjeli dengan kode TJR-2, PH-4 dan KKD-3 memiliki tampilan tanaman paling tinggi sementara aksesi dengan kode PTA-1 dan GT-2 menunjukkan tampilan tinggi tanaman paling rendah. Sedangkan untuk pengamatan jumlah srisip, jumlah malai, bobot biji per plot serta produktivitas aksesi dengan kode PH-4 merupakan aksesi terbaik. Kata Kunci : Antioksidan, Hanjeli, Produksi

SOSIALISASI PEMBIBITAN KAKAO BAGI GENERASI MUDA DI SALINGKA KAMPUS UNIVERSITAS ANDALAS Obel Obel; Nugraha Ramadhan; Rachmad Hersi Martinsyah; Meisilva Erona Sitepu; Munzir Busniah
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 6 No. 4 (2023)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v7i4.472

Cocoa is one of Indonesia's flagship commodities that significantly contributes to the nation's economy. However, recently, the fame of cocoa has been declining due to various issues affecting its cultivation, from upstream to downstream. One of these issues is the use of low-quality cocoa seeds, adversely impacting long-term production. This condition affects the enthusiasm of the community in cocoa cultivation, leading to a decline in national cocoa production. Hence, there's a need for early anticipation by socializing cocoa planting to the younger generation, especially those around the University Andalas campus in Padang. The objective of this activity is to impart knowledge about cocoa plants and the cocoa planting process to the younger generation around the University Andalas to support sustainable cocoa farming. The event took place in Sungai Balang, Pauh Kota Padang. The method employed was structured socialization to the younger generation at the University Andalas Campus. The activity's outcomes were evaluated through questionnaires. The results indicated high enthusiasm among the participants, with 87% expressing high satisfaction with the conducted activities, and 93% hoping for the sustainability of these initiatives. These results demonstrate an increased understanding among the younger generation at the University Andalas about cocoa plants, cocoa planting, and the entrepreneurial spirit based on cocoa planting. It's hoped that this initiative continues, supported by mentoring and guidance.

SOSIALISASI DAN PELATIHAN TEKNOLOGI IRIGASI HEMAT AIR SERTA BUDIDAYA PADI SISTEM JAJAR LEGOWO 4 : 1 PADA KELOMPOK TANI TARUKO SAIYO Ramadhan, Nugraha; Dwipa, Indra; Yanti, Nika Rahma; Naspendra, Zuldadan; Hervani, Dini; Muhsanati, Muhsanati; Obel, Obel; Martinsyah, Rachmad Hersi; Sari, Afrima; Utama, Syahrul; Lukito, Chandra; Ronaldi, Ronaldi; Pahlevi, Ilhan; Pasha, Fadhil Kemal
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.v11i4.1891

In terms of paddy cultivation systems, the Taruko Saiyo farmer group currently still uses a conventional rice cultivation system, both from the irrigation system and the planting method. So there are several problems encountered in this farmer group, namely in the production-management aspect and the socio-cultural aspect. The objectives of the implementation of the Community Partnership Program Helping Nagari Build (PKM-MUB) are: 1) Application of AWD (Alternate Wetting and Drying) technology in order to save the use of irrigation water for Taruko Saiyo farmer groups, 2) Providing assistance for the rice cultivation system of the Jajar Legowo 4: 1 to increase rice production effectively, efficiently and sustainably in the Taruko Saiyo farmer group, and 3) Increasing the level of empowerment of partners from the aspects of production-management and socio-cultural aspects, namely ≥ 75%, and making Taruko Saiyo as an independent farmer group. This community service activity was carried out from July to November 2024. The community service program carried out in the form of socialization, training, and application of technology. In general, partners have understood the technical application of AWD (Alternate Wetting and Drying) technology in order to save the use of rice field irrigation water, as well as the rice cultivation system of the Jajar Legowo 4 method: 1 as an effort to increase rice production effectively, efficiently and sustainably.

EDUKASI BUDIDAYA JAMUR TIRAM PADA KELOMPOK WANITA TANI JAMUR TIRAM JAWA GADUT SAIYO LIMAU MANIS KOTA PADANG Obel, Obel; Yanti , Yulmira; Erona S , Meisilva; Putri , Afrianingsih; Wellyalina, Wellyalina; Ramadhan, Nugraha; Martinsyah, Rachmad Hersi; Fikri, Imam; Wahyudi , Nizar Alim; Munthe, Thomas Syaipuddin; Ananda, Alwi
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.v11i4.1970

Oyster mushroom cultivation business can provide a variety of very promising benefits both in large scale businesses and small businesses. The demand and selling value is very good in traditional markets and supermarkets. However, white oyster mushroom production is still very low. This is due to several factors such as poor quality seeds, poor marketing strategies and inadequate product processing. For this reason, it is necessary to provide education and assistance in the oyster mushroom business to the Women's Group of Farmers Cultivating Javanese Oyster Mushrooms, Gadut Saiyo Limau Manis, Padang City. The aim of this service activity is to help increase the knowledge and ability to cultivate white oyster mushrooms in the Gadut Saiyo Limau Manis Javanese Oyster Mushroom Farming Women's Group, Padang City. The method used was a lecture and discussion method with members of the Gadut Saiyo Javanese Oyster Mushroom Farming Women's Group. The results of the activity are socialization activities by providing good knowledge of oyster mushroom cultivation. In socialization activities, questionnaires are filled out at the beginning and end of the activity to measure participants' knowledge. The activities carried out received good appreciation and other follow-up activities need to be carried out. Based on the results of the activity, it can be concluded that after the educational activities were carried out there was an increase in the knowledge of the members of the Gadut Saiyo Java Oyster Mushroom Farming Women's Group by 90.48% with a participant satisfaction level of 84% and 90% of participants stated that the activities that had been carried out were very beneficial for members of the Oyster Mushroom Farming Women's Group. Jawa Gadut Limau Manis Padang City.

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