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Dede Suhendra
Fakultas Pertanian Universitas Andalas
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Pembukaan Lahan Perkebunan Tanaman Aren (Arenga pinnata Merr.) Di Nagari Sungai Dareh Kecamatan Pulau Punjung Kabupaten Dharmasraya Dede Suhendra; Indra Dwipa; Yulmira Yanti; Dewi Rezki; Reynaldi Fasya Abdullah Lubis; Rian Tajudin
Buletin Dharmas Andalas Vol. 2 No. 1 (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.v2i1.24

Abstract

Pembukaan lahan merupakan kegiatan membuka atau membersihkan lahan yang awalnya hutan atau ditanami pepohonan menjadi lahan yang akan digunakan untuk berbagai kegiatan. Pembukaan lahan dilakukan oleh petani untuk membuka lahan yang akan dipakai untuk lahan pertanian. Pembukaan lahan penting bagi sebagian orang apalagi yang bekerja sebagai pekebun ataupun petani, banyaknya masyarakat yang bekerja sebagai pekebun menimbulkan tumbuh pesatnya pemanfaatan lahan. Penggunaan lahan tersebut jarang sekali memperhatikan kondisi lahan untuk diolah, banyak juga kondisi lahan yang mempunyai keterbatasan fisik maupun kimia namun masih saja diolah dan ini mengakibatkan rusaknya lahan, salah satu contohnya adalah kebakaran lahan. Masyarakat di Nagari Sungai Dareh dalam pengelolaan SDA (Sumber Daya Alam) masih banyak diakukan dengan menggunakan media api, salah satu kegiatan masyarakat yang berhubungan dengan penggunaan media api antara lain: pembukaan lahan untuk persiapan sawah/kebun/ternak, pencarian lokasi ikan di rawa-rawa dengan cara membakar semak-semak yang menutupi permukaan air, pemberantasan hama tikus/babi, dan sebagainya. Penyiapan lahan tanpa bakar adalah teknik pembuatan rintisan dan pembagian petak tanaman dengan menggunakan alat. Keuntungan dari teknik mengolah lahan tanpa bakar yaitu dalam aplikasinya tidak terlalu tergantung pada kondisi cuaca, kecuali kondisi yang terlalu basah karena dapat menghambat mobilitas alat berat. Selain itu, kelebihan utama teknik ini adalah jauh lebih ramah lingkungan dibandingkan dengan teknik pembakaran. Selain manfaat lingkungan dan agronomis, pembukaan lahan tanpa bakar juga memberikan nilai tambah ekonomis.
APLIKASI TEKNOLOGI LUBANG RESAPAN BIOPORI (LRB) DI KELOMPOK TANI BANDA SAMPIE KECAMATAN LEMBANG JAYA KABUPATEN SOLOK Zahlul Ikhsan; Firsta Ninda Rosadi; Meisilva Erona; Roza Yunita; Winda Purnama Sari; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 2 No. 4.b (2019)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v2i4.b.309

Abstract

Curah hujan yang tinggi di Nagari Bukik Sileh telah menimbulkan dampak negatif seperti banjir, bencana ini terjadi juga karena kebiasaan masyarakatnya yang dominan masih suka membuang sampai di sungai. Lubang Resapan Biopori (LRB) memungkinkan sampah organik dapat dikelola langsung oleh petani di sumbernya dengan hasil berupa kompos. Kegiatan ini bertujuan untuk pemberdayaan masyarakat dengan cara: 1) memberikan peningkatan pemahaman dan pengetahuan kepada kelompok tani Banda Sampie tentang pengolahan limbah pertanian dan manfaat Lubang Resapan Biopori 2) peningkatan keterampilan petani untuk membuat Lubang Resapan Biopori 3) memberikan teknologi berupa alat pembuatan Lubang Resapan Biopori. Kegiatan pengabdian masyarakat ini dilaksanakan di Kelompok Tani Banda Sampie Nagari Bukik Sileh dengan metode ceramah, diskusi dan demonstrasi aplikasi penerapan lubang resapan biopori. Jumlah mahasiswa yang dilibatkan adalah sebanyak 2 orang. Masyarakat Nagari Bukik Sileh sangat antusias mendengarkan dan berdiskusi tentang Teknologi lubang resapan biopori. Anggota kelompok tani banda sampie telah paham mengenai manfaat teknologi LRB dan 95% petani akan segera mengaplikasikannya pada lahan mereka masing-masing. Hal ini sangat baik bagi 75% petani nagari bukik sileh yang memang belum memanfaatkan limbah pertanian dan sampah rumah tangga mereka. Kemudian, LRB juga diharapkan dapat menanggulangi banjir yang kadangkala terjadi di Nagari bukik sileh.
PEMBERDAYAAN MASYARAKAT NAGARI SILAGO KABUPATEN DHARMASRAYA MELALUI TEKNOLOGI BUDIDAYA TANAMAN KELAPA SAWIT Zahlul Ikhsan; Yaherwandi Yaherwandi; Siska Efendi; Dewi Rezki; Irwin Mirza Umami; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 3 No. 1 (2020)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v3i1.316

Abstract

Oil palm plants are the belle of the community in the Dharmasraya Regency today. One of the causes of the low productivity of community plantations is caused by the production technology that is applied relatively simple, starting from seeding to harvesting. With the application of appropriate cultivation technology, it will be directed to increase palm oil production. The activity objectives are to 1) increase the understanding and knowledge of the Nagari Silago community about oil palm production technology, 2) improve the community's knowledge and skills in processing agricultural waste to be more useful 3) encourage the enthusiasm of farmers so that they can better utilize Nagari Silago's agricultural potential. This community service activity was carried out in Nagari Silago District IX Koto Dharmasraya Regency on 26-27 October 2019. This community service activity was carried out using the lecture, discussion method. The number of students involved numbered 150 people. Previously, the community service participants only followed the coconut cultivation technique, which was carried out by the farmers before, even though the cultivation technique was not correct. The Nagari Silago community is very enthusiastic about welcoming and discussing about the technology of oil palm cultivation. Many people ask questions, and good discussions are starting from the origin of seedlings and oil palm nursery techniques, land clearing, fertilizing, castration, pest control, and diseases of oil palm plants. Farmers can consider the concept of 5 T, which is the right way, the proper dosage, the right time, the right type and the right quality that is important in providing that which is not suitable enough for vegetative and generative growth of oil palm.
INOVASI PENANAMAN BIBIT AREN UNTUK KONSERVASI DI BANTARAN SUNGAI BATANG HARI DI NAGARI SUNGAI DAREH KABUPATEN DHARMASRAYA Zahlul Ikhsan; Indra Dwipa; Yaherwandi Yaherwandi; Reflinaldon Reflinaldon; Edwin Edwin; Dewi Rezki; Irwin Mirza Umami; Siska Efendi; Wulan Kumala Sari; Dede Suhendra
Jurnal Hilirisasi IPTEKS Vol. 4 No. 1 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i1.487

Abstract

Nagari Sungai Dareh, Pulau Punjung District, Dharmasraya Regency is an area located on the banks of the Batang Hari River. Rivers must be protected and conserved, and their functions and benefits must be improved for the health and sustainability of the ecosystem. Planting sugar palm on the river banks is one way that can be done to preserve the river. Besides being useful for conservation, sugar palm also has a high economic value. This activity aims to empower the community by 1) Conservation activities on the banks of the Batang Hari river, and 2) Introduction of sugar palm plants and increasing community knowledge and skills in sugar palm cultivation. This activity was carried out in Jorong Sungai Kilangan Nagari Sungai Dareh, Dharmasraya Regency, with lectures, discussions, and demonstrations of planting sugar palm on the banks of the river. The number of students involved was five people. The people of Nagari Sungai Dareh are very enthusiastic about listening and discussing sugar palm cultivation and the importance of river conservation. Most of the participants are very interested and will immediately plant sugar palm on their land, but some are still learning more. As a form of our hope that the planting of sugar palm on the river banks can be successful, we assist ± 200 sugar palm seeds for the people of Nagari Sungai Dareh. Community empowerment through sugar palm cultivation has been able to increase community knowledge and skills about the importance of maintaining river sustainability and the prospects and challenges of sugar palm cultivation.
DISEMINASI PGPR SEBAGAI BIOAKTIVATOR DEKOMPOSISI BAHAN ORGANIK DI KELOMPOK USAHA TANI NAGARI SUNGAI ABANG KECAMATAN LUBUK ALUNG KABUPATEN PADANG PARIAMAN Haliatur Rahma; Indra Dwipa; Agustian Agustian; Yaherwandi Yaherwandi; Reflinaldon Reflinaldon; Jumsu Trisno; Armansyah Armansyah; Gusmini Gusmini; Afrima Sari; Ryan Dwi Setyawan; Rika Hariance; Dede Suhendra
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.v6i2.625

Abstract

Nagari Sungai Abang is one of the areas in Lubuk Alung District, one of the rice production centers in Padang Pariaman Regency. One farming group that intensively cultivates rice is the Farming Business group. The problem with the farmer groups is their ignorance of the benefits of straw as a source of organic matter in the soil. The composting process is long, so farmers always burn rice straw after harvest in preparation for planting the following season. If the burning of straw is carried out continuously, it is feared that nutrients will be deficient in the soil. This activity aims to empower Farming Business groups in Nagari Sungai Abang, Lubuk Alung District, to utilize Plant Growth Promoting Rhizobacteria (PGPR) as a bio activator in making straw compost as organic fertilizer and an alternative to addressing the problem of straw waste in Nagari Sungai Abang, Lubuk Alung. This activity has been carried out in the Farming Group of Farmers in Sungai Abang Dalam Nagari Sungai Abang, Lubuk Alung District, Padang Pariaman Regency. The method used is outreach, counseling, and training to demonstrate making PGPR suspension and compost from straw. From the activities that have been carried out, ready-to-use PGPR is obtained as a bio activator reproduced in coconut water media and used as a bio activator to speed up the composting process. The conclusion of this activity is increasing farmers' understanding of the benefits of straw as a raw material for compost and the use of PGPR as a bioactivator in making straw compost.
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.
Co-Authors Afrima Sari Afrima Sari Agustian Agustian Armansyah Armansyah Aswaldi Anwar Dewi Rezki Dewi Rezki DINI HERVANI Dini Hervani Edwin Edwin Edwin Edwin Firsta Ninda Rosadi Gusmini Gusmini Haliatur Rahma, Haliatur ILHAM HAMIDI NASUTION Indra Dwipa Indra Dwipa Indra Dwipa Irwin Mirza Umami Jumsu Trisno Meisilva Erona MUHAMMAD PARIKESIT WISNUBROTO Muhammad Parikesit Wisnubroto Muhammad Parikesit Wisnubroto Nike Karjunita NOFLINDAWATI NOFLINDAWATI Reflinaldon Reflinaldon Reflinaldon Reflinaldon Reynaldi Fasya Abdullah Lubis Rian Tajudin Rika Hariance Roza Yunita Ryan Dwi Setyawan Siska Efendi Sri Heriza TUTY ANGGRAINI Winda Purnama Sari Wulan Kumala Sari Wulan Kumala Sari Yaherwandi Yaherwandi Yaherwandi Yaherwandi Yulmira Yanti Zahlul Ikhsan Zahlul Ikhsan