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Pelatihan Pemanfaatan Likat Biru untuk Pengendalian Thrips pada Pepaya di Kelompok Tani Mulyo, Bandongan, Magelang Fitrianoor Setyaningsih; Yovi Avianto; Muhammad Izzul Farkhi; Muhammad Parikesit Wisnubroto
Buletin Dharmas Andalas Vol. 3 No. 1 (2026): 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.v3i1.63

Abstract

Thrips are among the important pests in papaya cultivation because they damage young leaves and flowers and may reduce plant vigor and fruit set. Community service was conducted for members of Kelompok Tani Mulyo in Bandongan, Magelang, to improve farmers’ knowledge and skills in using blue sticky traps as a simple, low-cost, and environmentally safer component of integrated pest management. The activities consisted of field observation, counseling, demonstration, guided installation of traps, and evaluation through discussion and pretest–posttest instruments. The material covered thrips identification, the principles of blue color attraction, trap installation techniques, field sanitation, and routine monitoring. The activity was designed to strengthen farmers’ capacity to detect pest presence earlier and to reduce dependence on repeated insecticide applications. Qualitatively, the program increased participants’ understanding of thrips symptoms, trap placement, monitoring schedules, and the role of non-chemical control in papaya cultivation. The main outcome was the adoption of a practical monitoring and suppression tool that can be directly implemented at farm level. This service activity shows that blue sticky trap training is relevant, feasible, and potentially scalable for farmer groups facing thrips problems in papaya fields
Pelatihan Good Agricultural Practices (GAP) Tanaman Teh di KWT Turgo sebagai Tahap Awal Pembentukan Eduagrowisata Yovi Avianto; Muhamad Fajar Sidiq; Muhammad Parikesit Wisnubroto; Yermia Prameswari
Buletin Dharmas Andalas Vol. 3 No. 1 (2026): 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.v3i1.65

Abstract

The development of tea-based edu-agrotourism in Dusun Turgo requires a solid foundation in cultivation practices, well-organized plantations, and the capacity of the community to implement Good Agricultural Practices (GAP). This community service program aims to enhance the knowledge and skills of local residents regarding GAP for tea cultivation as an initial step toward establishing an educational, safe, and attractive edu-agrotourism area. The program was carried out participatively in Dusun Turgo, Purwobinangun Village, Pakem District, Sleman Regency, Special Region of Yogyakarta, through several stages: initial observation, needs assessment, preparation of training materials, extension activities, field demonstrations, cultivation practices, and evaluation. Data were collected using observations, pre-tests and post-tests, documentation, and brief interviews with participants. The results indicate an improvement in participants’ understanding of GAP principles, garden sanitation, pruning, plucking, and cultivation record-keeping. In addition, participants began to understand the relationship between a healthy, well-managed tea plantation and the learning experience of visitors. This program not only impacted cultivation aspects but also strengthened the community’s social and technical readiness toward edu-agrotourism development. It produced an initial training model based on plantation practices, community participation, and an educational tourism orientation that can be replicated in similar area development initiatives
INTEGRASI ASPEK EKOLOGIS DAN EKONOMIS MELALUI KEGIATAN REFORESTASI DAN PENERAPAN SISTEM TANAM JAJAR LEGOWO DI NAGARI LUBUK KARAK, KABUPATEN DHARMASRAYA Muhammad Parikesit Wisnubroto; Edwin Edwin; Wulan Kumala Sari; Sri Heriza; Dewi Rezki; Zahlul Ikhsan; Dede Suhendra; Nike Karjunita
Jurnal Hilirisasi IPTEKS Vol. 6 No. 2 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i2.669

Abstract

Nagari Lubuk Karak is administratively located in the District of Nine Koto, Dharmasraya Regency, West Sumatra Province. Nagari is located in a sloping hill area with relatively good forest cover. However, today's environmental conditions in Nagari Lubuk Karak are constantly facing various threats that can damage the sustainability of the ecosystem, which are often caused by economic factors. This activity aims to provide education to the community in synergizing ecological and economic aspects so that the sustainability of the ecosystem in Nagari Lubuk Karak, which is in the upstream area, can always be maintained without compromising the community's welfare. This can be done by integrating reforestation activities using tree seeds that have economic value while at the same time intensifying rice cultivation owned by farmers by implementing the jajar legowo cropping system. This activity was carried out from 08 to 09 October 2022 in Nagari Lubuk Karak, Sembilan Koto District, Dharmasraya Regency. The implementation of the activity consisted of several stages, namely the socialization of reforestation activities and the application of the jajar legowo rice planting system, focus group discussions, and demonstrations of planting tree seedlings. The results of this activity can increase the knowledge and skills of the community regarding the importance of reforestation using tree seeds that have economic value while at the same time intensifying rice cultivation belonging to farmers by implementing the jajar legowo cropping system to increase farmers' income so that the economic and ecological aspects can work synergistically.
MORPHOLOGICAL, ANATOMICAL, AND PHYSIOLOGICAL CHANGES DURING SEED MATURATION OF SUGAR PALM (Arenga pinnata Merr.) Aswaldi Anwar; Dini Hervani; Dede Suhendra; Muhammad Parikesit Wisnubroto; Afrima Sari
Indonesian Journal of Forestry Research Vol. 13 No. 1 (2026): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2026.13.1.109-122

Abstract

Arenga pinnata (sugar palm) seeds are classified as seeds that have a long dormancy period. This dormancy can be influenced by the maturity level of the sugar palm fruit. This study aims to characterize the morphology and anatomy at various levels of fruit maturity and its relationship to the dormancy of sugar palm seeds. The research was conducted descriptively, involving data collection through morphological, anatomical, and physiological observations of sugar palm fruits and seeds randomly selected from productive sugar palms in Nagari Andaleh Baruh Bukik, Sungayang Subdistrict. The sampling technique was conducted through the purposive sampling method on 12 productive palm trees aged 10 years and above. The results showed that morphologically, there were changes in the color of the skin of the palm fruit to yellowish when it reached physiological maturity, as well as the texture of the hardened seed shell. Changes did not follow these changes in shell color and seed size. Physiologically, there is an increase in gibberellin hormone levels along with the increase in fruit maturity, and it continues to increase when entering the germination phase. Anatomically, the structure of the seed embryo does not show significant changes since the beginning of the fruit ripening. Based on this, there is a mutual relationship between the morphological and physiological characteristics of the dormancy of sugar palm seeds. The riper the palm fruit is, the harder the seed shell is, so the seed dormancy becomes longer and is known as morphophysiological dormancy.
Quality of sugar palm sap (Arenga pinnata) from various production centers in West Sumatra, Indonesia TUTY ANGGRAINI; ASWALDI ANWAR; DINI HERVANI; DEDE SUHENDRA; MUHAMMAD PARIKESIT WISNUBROTO; NOFLINDAWATI NOFLINDAWATI; ILHAM HAMIDI NASUTION
Biodiversitas Journal of Biological Diversity Vol. 26 No. 2 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260234

Abstract

Abstract. Anggraini T, Anwar A, Hervani D, Suhendra D, Wisnubroto MP, Noflindawati, Nst IM. 2025. Quality of sugar palm sap (Arenga pinnata) from various production centers in West Sumatra, Indonesia. Biodiversitas 26: 859-860. Arenga pinnata is a palm tree that produces palm sap, which contains high sugar content and offers a sweet taste and bioactive components that function as antioxidants. These A. pinnata trees grow in West Sumatra, where sugar palm fruit and palm sap sugar are the main horticultural products. In this study, we investigated the quality of palm sap (A. pinnata) from various sap-producing regions thrive in West Sumatra, Indonesia, focusing on their color, total sugar contents, antioxidant activities, total phenolic contents, and Fourier Transform Infra-Red (FTIR) measurements. We compared palm sap sugar from the West Pasaman, Agam, Tanah Datar, Limapuluh Kota, South Solok, and Dharmasraya regions in West Sumatra. The color of palm sugar sap is vibrant yellow-red. The total sugar content ranges from 7-15.73%. The antioxidant activity of palm sap varies based on its concentration, with its total polyphenol content ranging from 46.32-499.32 mg GAE/g, highlighting the potential health benefits of palm sap. We also used the FTIR analysis to identify functional groups in the samples. This finding showed that the quality of palm sap found in West Sumatra varies in terms of quality. Based on its antioxidant content, MNJ A has the highest antioxidant activity, and TLM A has the highest total polyphenols. These results show that total polyphenols are not the only ones that contribute to the antioxidant activity of palm sap.
PELATIHAN PENANAMAN PADI MENGGUNAKAN METODE JAJAR LEGOWO DI NAGARI SUNGAI DAREH KECAMATAN PULAU PUNJUNG KABUPATEN DHARMASRAYA Suhendra, Dede; Edwin, Edwin; Sari, Wulan Kumala; Rezki, Dewi; Heriza, Sri; Yulistriani, Yulistriani; Ikhsan, Zahlul; Karjunita, Nike; Hasibuan, Halimatus Syahdia; Wisnubroto, Muhammad Parikesit
Jurnal Hilirisasi IPTEKS Vol. 7 No. 3 (2024)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v7i3.730

Abstract

Rice is a primary necessity for the Indonesian people, as it serves as a source of energy and carbohydrates. Rice cultivation requires strategic approaches to increase production, aiming to prevent threats to Indonesia's food security. One strategy that can be applied is the jajar legowo rice planting system. The jajar legowo system is a technique that manipulates planting distances to increase rice yields, resulting in a greater number of edge plants. This activity aims to enhance farmers' understanding of rice cultivation using the jajar legowo system to achieve better harvests and to boost their enthusiasm in working on their agricultural land. The activity was conducted on the rice fields owned by the Tanjung Raya farming group, located in Nagari Sungai Dareh, Pulau Punjung District, Dharmasraya Regency. The method employed involved directly practising the jajar legowo rice planting system in the farmers' rice fields. The activity proceeded smoothly, successfully increasing the farmers' understanding of *jajar legowo* rice cultivation to achieve better harvests. Both the farmers and students involved in the activity were able to perform their tasks according to the specified guidance. Looking forward, it is hoped that similar activities will be held, as this initiative by the students of Campus III Universitas Andalas Dharmasraya aims to provide benefits and positive contributions to the surrounding community.
DIVERSITY MACROFAUNA AND CHEMICALS OF SOIL INFLUENCED BY TYPES OF SHADE PLANT IN ARABICA COFFEE PLANTATION Halimatus Syahdia Hasibuan; Dewi Rezki; Nadiya Pirhat; Muhammad Parikesit Wisnubroto
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 28 No 1 (2026)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.28.1.66-74

Abstract

Soil macrofauna are an essential biotic component that plays a significant role in maintaining soil ecosystem balance. They are also among the most sensitive indicators of land-use change and can therefore be utilized as markers or predictors of soil quality. The diversity and abundance of soil macrofauna are generally influenced by environmental conditions, particularly vegetation covering or shading above the soil surface. Coffee cultivation in Solok Radjo, Kabupaten Solok, Sumatra Barat, is typically carried out under shade provided by various tree species. This study aimed to examine the diversity, abundance, and composition of soil macrofauna within coffee cultivation systems under different types of shade in Solok Radjo. The research was descriptive in nature and employed an exploratory method, with sampling conducted directly in the field using manual hand sorting. The shade conditions observed included unshaded, shade Paraserianthes falcataria, shade Eucalyptus sp., and shade Leucaena leucocephala. The findings revealed two phyla of soil macrofauna comprising 4 classes, 8 orders and 9 families. Soil macrofauna in coffee plantations with shades of Falcataria moluccana and Leucaena leucocephala trees had higher family counts, abundance, diversity index, and richness index compared to Eucalyptus sp. trees and unshaded. The evenness index was even across all shade types, with no dominant species. The organic carbon content was highest in the shaded areas of Falcataria moluccana trees. Agroforestry systems of coffee plants with shaded areas of Falcataria moluccana and Leucaena leucocephala trees can be implemented to stabilize microclimate conditions and increase litter volume, macrofauna biodiversity, and soil fertility.