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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.
APLIKASI PENGELOLAAN HAMA TERPADU KUMBANG TANDUK (ORYCTES RHINOCEROS L.) PADA KELAPA SAWIT DI NAGARI GIRI MAJU KABUPATEN PASAMAN BARAT Siska Efendi
Jurnal Hilirisasi IPTEKS Vol 4 No 3 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i3.498

Abstract

Oil palm cultivated in the replanting area did not grow optimally because most were attacked by horn beetles (Oryctes rhinoceros L.). The percentage of horn beetle attacks was high, namely 80% in 3 year old plants and 100% at 1-1.5 years old. It is known that residual replanting waste is the cause of the high horn beetle population because rotting oil palm trunks become a suitable habitat for horn beetle development. To overcome the problems faced by partners, Integrated Pest Management (IPM) is applied. IPM components that will be applied are technical culture, mechanics, and semiochemical control with pheromones. This activity aims to reduce the level of damage to the horn beetle pest on oil palm plants after replanting. This activity is carried out using counseling methods, training, demonstration plots (pilots), providing assistance with tools and machines, as well as monitoring and evaluation. The results of the activity showed that the partners were able to independently implement integrated pest management (IPM) on their respective lands. Assembled IPM technology that has been applied can reduce the attack rate of horn beetles from 86.68% to 79.60%. Until now, IPM equipment is still installed and operated by partner farmer groups. The application of IPM at the demonstration plot locations can significantly reduce the horn beetle population, as well as no more visible symptoms of new plants being attacked. The sustainable application of IPM, covering large-scale land, involving all oil palm business actors will increase the chances of success of the method in the future. will come.
PEMBERDAYAAN MASYARAKAT NAGARI PERSIAPAN GIRI MAJU, KABUPATEN PASAMAN BARAT DENGAN INOVASI DAN TEKNOLOGI PENGOLAHAN JAGUNG P.K. Dewi Hayati; Siska Efendi; Ira Desri Rahmi; Rafki Saputra
BULETIN ILMIAH NAGARI MEMBANGUN Vol 1 No 3 (2018)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (633.187 KB) | DOI: 10.25077/buletin ilmiah nagari membangun.v1i3.23

Abstract

Maize is the main cash crop in intercropping system applied for replanting of palm oil which is expected to be the main source of income before palm oil crops produce. The transfer of maize cultivation technology in small holder palm oil plantation is aimed at increasing production of maize without harming the main crops and maintaining the productivity of land and the environment. Increased income can also be done through efforts to increase the added value of maize seeds into various food products. KKN-PPM activities that took place in Nagari Persiapan Girimaju, Luhak Nan Duo sub-district, West Pasaman district from June to August 2018 aimed to transfer maize production technology that is environmentally friendly and to transfer knowledge and skills in increasing the value added of maize into various food and other processed products. Results obtained from the KKN activities were (1) the community was able to apply maize production technology which was synergized with cattle farming, (2) there was an increase in the efficiency of maize production through introduction of maize sheller machine, (3) the community was able to produce a variety of maize-based food products and ( 4) the formation of new UMKMs in the location. The results of statistical analysis using a Likert scale gave an index value of 0.99 on the impact/benefits of KKN, indicating that KKN-PPM activities were categorized as very successful and benefited to the community, and gave an index value of 0.95 for the performance of KKN team, indicating that KKN-PPM team had sufficient competency and suitability knowledge with the program conducted.
Keanekaragaman laba-laba pada perkebunan kelapa sawit yang berbatasan dengan hutan Ulka Sri Asih; Yaherwandi Yaherwandi; Siska Efendi
Jurnal Entomologi Indonesia Vol 18 No 2 (2021): Juli
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.2.115

Abstract

Oil palm plantations bordering forests were thought to affect the biotic components that make up the diversity of ecosystems, especially species with high mobilization and adaptability, such as spiders. This study aims to identify spiders found in oil palm plantations and analyzing diversity and evenness at various distances of oil palm plantations from the forest. Observations of spiders were carried out on oil palm plantations bordered by forests in Nagari Gunung Selasih and Sungai Kambut, Pulau Punjung District, Dharmasraya Regency, West Sumatra Province. In oil palm plantations, a one km long transect line was made from the forest edge. In the sample plots, spiders were observed using a pitfall trap, knockdown, and hand collecting. Data were analyzed using the Shannon-Wiener diversity and evenness index. The highest spider species diversity index was found at a distance of 100–300 m from the forest, respectively 3.06, 3.05, and 3.11. The same is true for the highest evenness index at a distance of 100–300 m from the forest, respectively, namely 0.94, 0.94, and 0.95. In general, the results of this study indicate that the presence of forest bordering the forest is thought to affect spiders in oil palm plantations.
PENGARUH BATUBARA TIDAK PRODUKTIF DAN TEKNIK HATCH AND CARRY ELAEIDOBIUS KAMERUNICUS TERHADAP PRODUKSI KELAPA SAWIT BARU MENGHASILKAN Dewi Rezki; Siska Efendi; Herviyanti Herviyanti
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 1 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i1.3255

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Rendahnya produksi kelapa sawit yang baru menghasilkan (umur 4 tahun) disebabkan oleh rendahnya tingkat kesuburan tanah dan proses penyerbukan pada bunga kelapa sawit yang belum optimal. Upaya yang dapat dilakukan antara lain adalah meningkatkan kesuburan tanah melalui penambahan bahan organik yang mempunyai reaksi cepat di dalam tanah serta optimalisasi proses penyerbukan bunga kelapa sawit melalui teknik hatch and carry Elaeidobius kamerunicus.Dalam penelitian ini terdapat 6 perlakuan yaitu P0 (tanpa perlakuan), P1 (aplikasi bahan humat dari batubara tidak produktif dengan dosis 4% C-organik), P2 (aplikasi bubuk batubara tidak produktif dengan dosis 4% C-organik), P3(penerapan teknik hatch and carry E. kamerunicus), P4 (aplikasi bahan humat dari batubara tidak produktif dengan dosis 4% C-organik yang dikombinasikan dengan teknik hatch and carry E. kamerunicus), dan P5 (aplikasi bubuk batubara tidak produktif dengan dosis 4% C-organik yang dikombinasikan dengan teknik hatch and carry E. kamerunicus). Dari hasil penelitian yang telah dilakukan diketahui bahwa penambahan bahan humat meningkatkan ketersediaan hara tanah dan serapan hara pada tanaman kelapa sawit. Penerapan teknik hatch and carry E. kamerunicus mampu meningkatkan populasi kumbang penyerbuk E. kamerunicus dari 7.655 populasi menjadi 23.725 populasi. Kombinasi bahan humat dari batubara tidak produktif dengan teknik hatch and carry E. kamerunicus menghasilkan produksi kelapa sawit terbaik yaitu 12,73 kg / tandan.
PENGARUH BATUBARA TIDAK PRODUKTIF DAN TEKNIK HATCH AND CARRY ELAEIDOBIUS KAMERUNICUS TERHADAP PRODUKSI KELAPA SAWIT BARU MENGHASILKAN Dewi Rezki; Siska Efendi; Herviyanti Herviyanti
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 6, No 2 (2021): Jurnal AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v6i2.5431

Abstract

Rendahnya produksi kelapa sawit yang baru menghasilkan (umur 4 tahun) disebabkan oleh rendahnya tingkat kesuburan tanah dan proses penyerbukan pada bunga kelapa sawit yang belum optimal. Upaya yang dapat dilakukan antara lain adalah meningkatkan kesuburan tanah melalui penambahan bahan organik yang mempunyai reaksi cepat didalam tanah serta optimalisasi proses penyerbukan bunga kelapa sawit melalui teknik hatch and carry Elaeidobius kamerunicus.  Dalam penelitian ini terdapat 6 perlakuan yaitu P0 (tanpa perlakuan), P1 (aplikasi bahan humat dari batubara tidak produktif dengan dosis 4% C-organik), P2 (aplikasi bubuk batubara tidak produktif dengan dosis 4% C-organik), P3  (penerapan teknik hatch and carry E. kamerunicus), P4 (aplikasi bahan humat dari batubara tidak produktif dengan dosis 4% C-organik yang dikombinasikan dengan teknik hatch and carry E. kamerunicus), dan P5 (aplikasi bubuk batubara tidak produktif dengan dosis 4% C-organik yang dikombinasikan dengan teknik hatch and carry E. kamerunicus). Dari hasil penelitian yang telah dilakukan diketahui bahwa penambahan bahan humat meningkatkan ketersediaan hara tanah dan serapan hara pada tanaman kelapa sawit. Penerapan teknik hatch and carry E. kamerunicus mampu meningkatkan populasi kumbang penyerbuk E. kamerunicus dari 7.655 populasi menjadi 23.725 populasi. Kombinasi bahan humat dari batubara tidak produktif dengan teknik hatch and carry E. kamerunicus menghasilkan produksi kelapa sawit terbaik yaitu 12,73 kg / tandan.  Dengan demikian, kombinasi batubara tidak produktif dan teknik hatch and carry E. Kamerunicusmampu meningkatkan produksi kelapa sawit baru menghasilkan.
PENGARUH PEMBERIAN KOMPOS SAMPAH PASAR TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) PADA FASE MAIN-NURSERY siska chiko efendi; Nofrizal Nofrizal; Irfan Suliansyah
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 5 No 1 (2020): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v5i1.3382

Abstract

Tanaman kelapa sawit (Elaeis guineensis Jacq.) adalah salah satu jenis komoditas perkebunan yang menduduki posisi penting di sektor pertanian Indonesia. Terbukti hasil olahannya yang memiliki nilai ekonomi yang tinggi. Produksi kelapa sawit ditentukan oleh media yang digunakan salah satunya pemupukan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh kompos sampah pasar terhadap pertumbuhan bibit kelapa sawit (Elaeis guineensis jacq.) pada fase Main-Nursery. Penelitian ini dilakukan di kebun percobaan kampus III universitas andalas, pada bulan februari sampai agustus 2018. Metode percobaan yang digunakan adalah rancangan acak lengkap (RAL) dengan 5 perlakuan dan 5 ulangan dan setiap unit percobaan terdiri dari 2 Polybag sehingga didapatkan 50 Polybag bibit kelapa sawit. Perlakuan terdiri atas P0 (Kontrol atau tanpa perlakuan), P1 (pemberian kompos sampah pasar 600 g/polybag), P2 (pemberian kompos sampah pasar 800 g/polybag), P3 (pemberian kompos sampah pasar 1000 g/polybag), P4 (pemberian kompos sampah pasar 1200 g/polybag). Variabel yang diamati adalah tinggi tanaman, jumlah daun, diameter bonggol, panjang helaian daun. Hasil Penelitian menunjukkan bahwa pemberian kompos sampah pasar berpengaruh nyata terhadap tinggi tanaman. Sedangkan pada jumlah daun, diameter bonggol dan panjang helaian daun tidak berbeda nyata. Dosis terbaik pada pemberian kompos sampah pasar adalah 1200 g/polybag dimana pada dosis 1200 g/polybag ini memberikan pengaruh yang lebih baik dibandingkan dengan dosis 600 g/polybag, 800 g/polybag, 1000 g/polybag dan 1200 g/polybag.
Ulat Kantung (Lepidoptera : Acrolophidae) Hama Utama Kelapa Sawit: Kelimpahan Populasi, Tingkat Serangan dan Musuh Alami Pada Perkebunan Rakyat siska chiko efendi
CROP AGRO, Scientific Journal of Agronomy Vol 13 No 1 (2020): Jurnal Crop Agro, Januari 2020
Publisher : Department of Agronomy Faculty of Agriculture University of Mataram and Indonesian Society of Agronomy Branch NTB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.161 KB) | DOI: 10.29303/caj.v13i1.502

Abstract

The abundance of sac caterpillar populations in a oil palm plantation ecosystem is very important to know so that farmers can know the losses that can be caused and overcome the attack of sac caterpillars on oil palm plants and to know the types of natural enemies of sac caterpillars so that the control based on the IPM concept can be applied. This study aims to determine population abundance and sac caterpillars (Lepidoptera: Acrolophidae) pests and natural enemies in smallholder oil palm plantations. Sampling was carried out 3 times at the locations of Nagari Padang Laweh and Nagari Muaro Sopan in March-May 2019 using the survey method and observing sac caterpillars and natural enemies carried out by direct collection. Samples that have been obtained from each observation point are counted by the number of larvae and natural enemies. The results showed that higher rates of sac caterpillar attacks occurred in Nagari Padang Laweh. At the location in Padang Laweh, the total population collected was 793, and at the Muaro Sopan location, 41 caterpillars were found. The highest percentage of sac caterpillar attacks in the Padang Laweh location sample was 76.92%, and the lowest percentage of attacks in the Muaro Sopan location sample was 35.89%. The rate of attack of the sac caterpillar on the 9th midrib is 30.00 tails per midrib which is included in the weight category. Natural enemies found in both study sites are predators of spider types.
Keanekaragaman Serangga Herbivora Pada Ekosistem Perkebunan Kelapa Sawit Rakyat Di Kecamatan Sitiung Kabupaten Dharmasraya Dila Safitri; Yaherwandi Yaherwandi; siska efendi
Menara Ilmu Vol 14, No 1 (2020): Vol. XIV No. 1 Januari 2020
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v14i1.1640

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Serangga herbivora adalah salah satu organisme penyusun ekosistem kelapa sawit rakyat yang keberadaannya didukung oleh ketersediaan sumber daya pada ekosistem tersebut. Di samping itu, sebagian serangga herbivora merupakan hama pada tanaman kelapa sawit. Penelitian ini bertujuan untuk mempelajari keanekaragaman serangga herbivora pada ekosistem perkebunan kelapa sawit rakyat di dua nagari yaitu Nagari Gunung Medan dan Sitiung yang berada di Kecamatan Sitiung, Kabupaten Dharmasraya. Penelitian ini berbentuk survei dengan metode Purposive Random Sampling. Penentuan tanaman sampel dengan metode sistematik pada garis diagonal. Data dianalisis menggunakan Indeks Keanekaragaman Shannon-Wienner, Indeks Kemerataan Simpson dan Indeks Nilai Penting (INP). Keanekaragaman serangga herbivora di Nagari Gunung Medan yakni 2,30 yang lebih tinggi dibandingkan dengan Nagari Sitiung yakni 2,16. Kemerataan serangga herbivora di Nagari Gunung Medan yakni 0,66 yang lebih tinggi dibandingkan dengan nagari Sitiung yakni 0,54. Ditemukan sebanyak 758 individu serangga herbivora yang terdiri dari 6 ordo, 12 famili dan 18 spesies. Orthoptera dan Hemiptera adalah ordo yang paling banyak ditemukan. Pada Nagari Sitiung spesies yang dominan adalah Leptocorisa oratorius dengan INP yakni 0,34 sedangkan pada Nagari Gunung Medan spesies yang dominan adalah Bothrogonia ferruginea dan Tettigidae lateralis dengan INP yakni 0,27.
SERANGGA PREDATOR DAN PARASITOID PADA DAERAH ENDEMIK SERANGAN ULAT API PADA PERKEBUNAN KELAPA SAWIT RAKYAT Ahmad Firas Hakiki; Siska Chiko Efendi; Yaherwandi Yaherwandi
Agrin Vol 24, No 1 (2020): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2020.24.1.497

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Penelitian ini bertujuan untuk mempelajari serangga predator dan parsitoid pada daerah endemik serangan ulat api. Penelitian dilaksanakan pada kecamatan Timpeh yang terdiri dari lima nagari yaitu Nagari Panyubarangan, Ranah Palabi, Tabek, Timpeh, dan Taratak Tinggi. Penelitian ini berbentuk survei dengan pengambilan titik sampel menggunakan metode Purposive Random Sampling. Cara pengambilan sampel dengan menggunakan metode nampan kuning, jaring ayun, dan koleksi langsung kemudian dibawa ke laboratorium untuk diidentifikasi. Identifikasi sampel dilakukan sampai tingkat family dengan mengacu pada buku kunci identifikasi Borror et al. (1992); Lilies (1992); Grissel dan Schauff (1990); CSIRO (1991); dan Goulet dan Huber (1993). Data dianalisis dengan menggunakan Indeks Keanekaragaman Shannon-Wienner, Indeks Kemerataan Simpson’n, dan Indeks Nilai Penting. Dari hasil penelitian terlihat bahwa tingkat keanekaragaman serangga predator di kecamatan Timpeh tergolong sedang. Sedangkan tingkat keanekaragaman serangga parasitoid tergolong rendah. Adapun serangga yang didapatkan sebanyak 11 famili serangga predator yang terdiri dari Family Carabidae, Cleridae, Mordellidae, Forficulidae, Reduviidae, Pompilidae, Spechidae, Vespidae, Libellulidae, Gryllidae, Mantidae. Sedangkan serangga parasitoid yakni 2 famili diantaranya Family Conopidae dan Ichneumonidae.