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All Journal Jurnal Natur Indonesia AGRIVITA, Journal of Agricultural Science JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun International Journal of Agricultural Sciences Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal Of Agriculture Sciences (Agrosci) Buletin Dharmas Andalas
Eka Candra Lina
Universitas Andalas
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Potensi Insektisida Melur (Brucea javanica L. Merr) dalam Mengendalikan Hama Kubis Crocidolomia pavonana (F.) (Lepidoptera: Crambidae) dan Plutella xylostella (L.) (Lepidoptera: Yponomeutidae) Lina, Eka Candra; Arneti, Arneti; Prijono, Djoko; Dadang, Dadang
Jurnal Natur Indonesia Vol 12, No 2 (2010)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.412 KB) | DOI: 10.31258/jnat.12.2.109-116

Abstract

This study was conducted to evaluate the potency of Brucea javanica (melur) for controlling two species ofcrucifer pests, i.e. Crocidolomia pavonana and Plutella xylostella. Melur fruits, twigs, and leaves were extracteddirectly with methanol or sequentially with hexane, ethyl acetate, and methanol. The most active extract was thenfractionated by preparative layer chromatography using hexane, mixtures of ethyl acetate and methanol, andmethanol as eluents. The most active fraction was formulated as EC (emulsifiable concentrate) and WP (wettablepowder) formulations, and tested for their toxicity and antifeedant effect against C. pavonana and P. xylostellalarvae. The results showed that methanol extract of melur fruits was more active than that of twigs and leaves.Fractionation of methanol extract of melur fruits yielded an active fraction which was eluted with ethyl acetate-methanol 9:1. EC and WP formulations of melur fruits were active against C. pavonana larvae with LC50 of 0.39%and 0.21%, respectively. The same formulations were also active against P. xylostella larvae with LC50 of 0.31% and0.54%, respectively. In no-choice tests, the antifeedant effect of the EC formulation on C. pavonana larvae (feedinginhibition [FI]: 70.9%-97.5%) was higher than on P. xylostella larvae (FI: 52.2%-83.9%), but the antifeedant effect ofthe WP formulation on the two species was relatively the same. In a choice test, the EC formulation at LC 85completely inhibited feeding by C. pavonana larvae (FI: 100%).
Storage Temperature of Botanical Insecticide Mixture Formulations and Its Activity Againsts Crocidolomia pavonana (F.) (Lepidoptera: Crambidae) Eka Candra Lina; Nia Yulianti; Gustria Ernis; Arneti Arneti; Novri Nelly
AGRIVITA, Journal of Agricultural Science Vol 40, No 3 (2018): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v40i3.1296

Abstract

The purpose of this research was to evaluate the safety of mixture formulations of Tephrosia vogelii and Piper aduncum at various storage temperatures and their insecticidal activity against C. pavonana larvae. Formulations were made from T. vogelii and P. aduncum (1:5) in emulsifiable concentrate (EC) and wettable powder (WP) form. Both formulations have strong insecticidal activity against C. pavonana. This research used a randomized completed design in different temperature treatments. Insecticidal activity of formulations after storage was tested against C. pavonana. The treatments were done using deep leaf method in 5 concentrations and 5 replications. The results showed that LC95 value of EC formulation after storage at condition: below 4°C, room temperature, and 40°C were 0.19%, 0.34% and 0.21% respectively. Based on LC95 value of EC formulation from each treatment, indicated that EC formulation after storage could hold insecticidal activity as good as insecticidal activity before storage due to LC95 value after storage relatively lower than LC95 value before storage (0.35%). In the contrary, WP formulation activity was significantly decreased in all treatments compared to WP formulation activity before storage based on LC95 value.
TEKNOLOGI TERAPAN PENGHALAU BURUNG OTOMATIS BAGI PETANI PADI DI SALINGKA KAMPUS UNIVERSITAS ANDALAS Eka Candra Lina; Zaini Zaini; Yesi Puspita
Jurnal Hilirisasi IPTEKS Vol 1 No 3.b (2018)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (737.243 KB)

Abstract

West Sumatra is a province where the average population works as a farmer. Rice production in West Sumatra is quite high, reaching 55,532 tons per year. However, farmers experience difficulties in dealing with pest attacks, one of which is bird pest. Bird pest causes a loss of yield of 30% and even 100% at severe levels of attack, and in other cerelia plants capable of causing yield loss to reach 67%. As a result of high yield loss, it is necessary to control bird pests. However, control of bird pests is not the same as other pests that can be controlled practically using pesticides due to mobile pests that are mobile or active. t present farmers still use mechanical control in Sumatra called 'Manggaro'. Where farmers wait for their fields and fields during the filling phase until harvest. This mechanical control takes the time of the farmer to drive the arrival of bird pests. Based on these problems, it takes a business and technology that can be used to drive birds without the need to be monitored by farmers, save time and be more efficient in controlling and can be used in the long run. The proposed research activities included the installation of automatic bird removal equipment with a body heat detection system and sound source swinging motor in the paddy fields located at the Unand Limau Manis campus. Observations made were the results of rice production on the 3 treatments given, namely the use of automatic pest removal tools,
PEMBUATAN FORMULASI SEDERHANA INSEKTISIDA BOTANI BERBAHAN KACANG BABI (Tephrosia vogelii) DAN SIRIH HUTAN (Piper aduncum) UNTUK MENCEGAH HAMA PADA TANAMAN SAYURAN Eka Candra Lina; Arneti Arneti; Novri Nelly; Angga Ferdiyansyah
Jurnal Hilirisasi IPTEKS Vol 2 No 4.a (2019)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.282 KB) | DOI: 10.25077/jhi.v2i4.a.318

Abstract

Petani sangat mengandalkan insektisida sintetik dalam upaya pengendalian hama. Penggunaan insektisida sintetik yang tidak bijaksana dapat menyebabkan kerusakan lingkungan yang ditandai dengan musnahnya mikro organisme tanah, matinya musuh alami, dan matinya organisme bukan sasaran lainnya. Selain itu dampak negatif residu pestisida pada produk pertanian dapat menyebabkan gangguan kesehatan pada manusia yang mengkonsumsi produk yang terkontaminasi residu pestisida. Pengendalian hama alternatif yang ramah lingkungan sangat dibutuhkan dalam proses budidaya tanaman, diantaranya adalah insektisida botani. Upaya mengurangi ketergantungan petani terhadap insektisida sintetik dapat dilakukan dengan menjadikan petani sebagai produsen insektisida dan bukan hanya sebagai konsumen. Insektisida botani dari bahan tumbuhan yang ada di sekitar tempat bercocok tanam dapat digunakan sebagai tindakan pencegahan (preventif) dari serangan hama. Piper aduncum atau yang disebut sirih hutan dan Tephrosia vogelii atau disebut kacang babi banyak ditemukan di lahan pertanian produktif Alahan Panjang, Sumatera Barat. Campuran dua jenis bahan ini dengan perbandingan 2:1 diketahui dapat mengendalikan hama dari golongan Lepidoptera yang menyerang sayuran. Sosialisasi penggunaan di tingkat petani, latihan penyiapan bahan tanaman dan pembuatan larutan semprot dengan konsentrasi 5%, perlu dilakukan agar pengendalian hama efektif dan efisien. Manfaat kegiatan ini dapat membantu petani dalam mengendalikan serangan hama pada tanaman budidaya, mengurangi penggunaan insektisida sintetik, menghemat biaya produksi dan secara tidak langsung meningkatkan pendapatan petani.
STRATEGI PEMASARAN UNTUK OPTIMALISASI PRODUKSI DAN KOMERSIALISASI KAKAO DI KABUPATEN PASAMAN Prima Fithri; Eka Candra Lina; Donard Games; Cesar Welya Refdi; Hanalde Andre; Puti Afra Zenri Utami; Yola Octaviani Asri
Jurnal Hilirisasi IPTEKS Vol 2 No 3.a (2019)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.155 KB)

Abstract

Kabupaten Pasaman merupakan daerah penghasil kakao (Theobroma cacao) terbesar di Sumatera Barat mulai dari tahun 2017. Produksi kakao di Sumatera Barat mencapai 66.917 ton dengan luas tanam 145.735 hektare. Berdasarkan hal tersebut, daerah Kabupaten Pasaman memimpin dengan jumlah produksi sebanyak 17.558 ton dari luas tanam 26.273 hektare. Hasil produksi kakao di Kabupaten Pasaman saat sekarang ini sedang mengalami ketidakstabilan dan kualitas uji kakao yang dihasilkan kurag baik. Penurunan kualitas biji kakao yang di produksi bisa disebabkan oleh beberapa faktor. Salah satunya adalah rangkaian proses produksi yang dilalui untuk proses pemecahan masih manual. Selain permasalahan kualitas biji kakao, pemasaran juga membutuhkan perhatian khusus. Berdasarkan permasalahan yang terjadi, dibutuhkan suatu usaha dan teknologi yang mampu meningkatkan hasil produksi kakao, sehingga kondisi ekonomi masyarakat khususnya petani kakao dapat meningkat. Kegiatan yang diusulkan berupa pemberian bantuan alat pertanian serta, penyuluhan tentang pentingnya pemasaran untuk meningkatkan jumlah penjualan biji kakao. Proses pembinaan dilakukan bersama kelompok tani kakao Kabupaten Pasaman dan akan dilakukan pendataan serta pengontrolan. Data yang didapatkan akan digunakan oleh pihak pemerintahan Kabupaten Pasaman serta peneliti di Universitas Andalas dalam mengambil tindakan. Manfaat dari kegiatan ini adalah membantu pelaku usaha, khususnya petani kakao dalam meningkatkan kualitas produksi kakao yang dihasilkan dan meningkatkan jumlah penjualan biji kakao di Kabupaten Pasaman.
INKUBASI PRODUK UNGGULAN NAGARI SINURUIK KECAMATAN TALAMAU KABUPATEN PASAMAN BARAT Eka Candra Lina; Donard Games; Prima Fithri; Yulianita Leoni
Jurnal Hilirisasi IPTEKS Vol 2 No 3.a (2019)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (709.677 KB)

Abstract

Sinuruik merupakan Nagari yang terletak di kabupaten Pasaman Barat dan dikenal sebagai Lumbung Pasaman. Penduduknya cukup produktif, rata-rata bekerja sebagai petani, wira usaha, dan pengrajin. Produk unggulan Nagari Sinuruik diantaranya gula aren, kopi, serai wangi, dan beberapa kerajinan dari ijuk. Gula aren menjadi fokus pengembangan saat ini setelah Nagari Sinuruik mendapatkan bantuan dari Dinas perindustrian berupa mesin pengolah nira aren menjadi gula semut. Mesin kristalisator yang memiliki kapasitas 100 liter setiap kali proses ini menghasilkan gula semut dengan kualitas baik. Proses produksi gula semut tidak menemukan kendala setelah mendapatkan berbagai pelatihan dan binaan dari dinas terkait. Penguatan yang dibutuhkan Nagari Sinuruik terkait Industri Kecil Menengah (IKM) gula semut adalah Packaging, Branding, dan Pemasaran. Kemasan yang menarik sesuai dengan kebutuhan pasar dan strategi branding yaitu gula semut Nagari Sinuruik sebagai oleh-oleh khas Pasaman Barat khususnya dan Sumatera Barat umumnya. Pemasaran tidak saja dilakukan secara offline tetapi juga secara online dengan memanfaatkan fitur Google my Business (GMB), market place, dan sosial media lainnya. Hal yang telah disebutkan secara keseluruhan mempengaruhi daya saing produk dari Nagari Sinuruik di Pasar lokal, regional dan Nasional. Berdasarkan permasalahan tersebut, Tim Pengabdian kepada Masyarakat bekerja sama dengan Tim Inkubator Bisnis Teknologi, Science Techno Park Universitas Andalas mengadakan kegiatan untuk UMKM di Nagari Sinuruik dengan metode Penyuluhan dan Workshop. Penyuluhan yang dilakukan terkait manajemen bisnis dan memperkenalkan fitur GMB dan sosial media untuk pemasaran digital. Kegiatan workshop berupa pembuatan GMB dan Sosial media untuk pemasaran produk gula semut Nagari Sinuruik. Selain itu tim Pengabdian Kepada Masyarakat membantu desain packaging dan branding yang paling sesuai untuk gula semut ini, sehingga bisa menjadi oleh-oleh yang menarik dan unik. Luaran yang dihasilkan dalam pengabdian masyarakat ini adalah, produk gula semut Nagari Sinuruik yang memiliki kemasan dan merek, akun GMB dan pengelolaan sosial media, selain itu juga dihasilkan artikel di jurnal pengabdian dan artikel di media massa.
PENGEMBANGAN BUDIDAYA SORGUM TANAMAN PANGAN ALTERNATIF PADA DAERAH BAYANGAN HUJAN DI NAGARI RAMBATAN KABUPATEN LIMA PULUH KOTA Eka Candra Lina; Wenny Surya Murtius
Jurnal Hilirisasi IPTEKS Vol 3 No 3 (2020)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v3i3.428

Abstract

Sorghum is an adaptive plant, can grow optimally on dry and acid soil and is resistant to marginal conditions (drought, salinity, and acid soils). This plant has benefits from carbohydrates to replace rice and can be processed into other derivative products. People consume sorghum that is processed traditionally, among others, made porridge or steamed and enjoyed immediately. Also, with proper processing, it can make sorghum potential health functional food. This activity aims to improve the economy of the surrounding community by providing knowledge and information related to sorghum processing and cultivation. Activities were carried out in the form of counseling, training, and mentoring. At the end of the program, a technology transfer can increase people's knowledge and income in Nagari Rambat. The activity results found that Jorong Pabalutan and Dusun Ladang Laweh were located in Nagari Rambat, Rambat District, Tanah Datar Regency, West Sumatra. Nagari Rambat has 1,550 families, the majority of whom are rice farmers in the fields, tapping rubber. The area of ​​rice fields in Nagari Rambat is around 27,442 hectares. The general condition faced by farmers is irrigation problems; farmers only plant rice in the fields twice a year, even only once a year. This is because the propagation is a rain shadow area. One of the efforts to fill the void of land during the dry season is by cultivating sorghum. Furthermore, the Sepakat farmer groups' survey results and the Kuta Bali farmer groups show a strong desire to obtain a transfer of knowledge and technology related to proper and correct sorghum cultivation.
IMPLEMENTASI TEKNOLOGI DALAM PENGEMBANGAN MAKANAN RINGAN KARAK KALIANG KHAS KOTA SOLOK Eka Candra Lina; Caesar Welya Refdi; Prima Fithri; Wenny Surya Murtius
Jurnal Hilirisasi IPTEKS Vol 3 No 4 (2020)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v3i4.474

Abstract

The business incubator has a role as a companion institution that helps entrepreneurs become independent. Incubator programs are presented in training, coaching, mentoring, and evaluating to reduce the risk of business failure, gaining market access, access to technology implementation, and other supporting access. The incubation activity for superior regional products is a collaboration between the Technology Business Incubator Unit under the Andalas University Science Techno Park (STP) with the City of Solok, aiming to create independent entrepreneurs who become the forerunners of industrial clusters. Small and Medium Enterprises (UKM) snacks are one type of business that focuses on development. Activities carried out in this incubation program are carried out in one-day seminars, technology implementation workshops, business mentoring / incubation, industrial visits, branding, and packaging. Solok typical snacks include processed cassava called karak kaliang and various chips from various raw materials, including pare chips. karak kaliang from Solok City has characteristics that other regions that produce the same food don't have. Karak Kaliang from Solok City is pure white in color, smaller in size than Karak Kaliang from other areas. There are several problems with snacks production, such as Cost production, product quality, high labor wages, the market consumer. After receiving a touch of innovation, Karak kaliang characters are produced in a more hygienic, healthier, and up-to-date manner with new packaging and branding, as well as the bitter melon chips. This program is expected to increase the typical snack market segment of Solok city, expand marketing, increase shelf-life, and product competitiveness. SME partners expected to become a pioneer for the advancement of the snack industry in Solok .
PEMANFAATAN LIMBAH SEREH WANGI MENJADI INSEKTISIDA BOTANI DI KOTA SOLOK Eka Candra Lina; Prima Fithri; Valeny Surya Ningsih
Jurnal Hilirisasi IPTEKS Vol 4 No 2 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i2.512

Abstract

The selling price of citronella oil is very low, namely 140,000 Rupiahs/liter and a low yield of 0.5-1.2% of the total refined raw materials are serious problems for citronella farmers in general and the Laiang Jaya farmer group, Solok, West Sumatra. In the distillation process, a large amount of liquid waste (hydrosol) is produced as much as 50%-60%. Hydrosol is an essential oil emulsion that is bound to water and still contains 0.02% essential oil. Insecticidal activity can be increased by adding plant material that has neurotoxic properties such as forest betel (Piper aduncum), which is easily found in forests and vacant lands in the surround of farmers' locations. Isolation of the active ingredients of forest betel is carried out with a distillation system so that it is not difficult for farmers to produce and surely increase their income through alternative use of distilled equipment when it useless. The purpose of this activity is to transfer knowledge related to the utilization of citronella waste into useful products such as raw materials for botanical insecticides. The methods used in this activity are education, workshops, training, mentoring and evaluation of activities. This activity has a positive impact on farmer groups. With this activity, farmer groups understand the importance of technology in product development, produced a prototype in the form of a botanical insecticide from citronella waste. As well as gaining knowledge related to branding and packaging of other citronella oil derivative products that are different from the usual ones.
TRIMA DIA PAS DIPANDANG:TRICHODERMA DENGAN MEDIA AMPAS TEBU DICAMPUR DENGAN PUPUK KANDANG SEBAGAI UPAYA PEMBERDAYAAN MASYARAKAT DI KENAGARIAN LAWANG, AGAM Eka Candra Lina; Amalina Wahyuni; Trisna Ayu Wandira; Apdi Masela Mirsal; Ronauli Fernandes S
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 (302.504 KB) | DOI: 10.25077/buletin ilmiah nagari membangun.v1i3.33

Abstract

Nagari Lawang is a nagari in the area of Agam Regency, West Sumatra which is known as the center of sugar cane. Sugar cane plants that have been processed into saka sugar or other products will produce waste in the form of bagasse which is only used for combustion and thrown away without being used. The purpose of this community service activity is to transfer knowledge and technology from the higher education environment to the public regarding the use of bagasse waste, reduce environmental pollution and open business opportunities for the local community. This activity was carried out with four general stages, namely program introduction introduction, field implementation, program monitoring, and evaluation. The implications of the results of this activity are the knowledge and skills of the community in breeding Trichoderma mushrooms with bagasse media and application of Trichoderma mushrooms with manure on agricultural crops.
Co-Authors . Reflinaldon Adventus Supriadi Afriyanita Afriyanita Amalina Wahyuni Angga Ferdiyansyah Apdi Masela Mirsal Ardi Ardi Armansyah Armansyah Arneti Arneti Astri Harnov Putri Berri Brilliant Albar Caesar Welya Refdi Cesar Welya Refdi DADANG DADANG Darnetty Darnetty DJOKO PRIJONO Donard Games Duma Putri Tama Egi Adha Juniawan Ernis, Gustria Fadhlurrahman, Rayhan Hanalde Andre Hasmiandy Hamid Hidrayani Hidrayani Indra Dwipa Joko Prasetyo Joko Prasetyo Juniawan, Egi Adha Lailatun Najmi Ly Lan Phuong Martinius Martinius Martinius Martinius Mega Andini, Mega Meisilva Erona Sitepu Muhammad Makky Munzir Busniah Najmi, Lailatun Nia Yulianti NOVRI NELLY Obel Obel Prima Fithri Prima Fithri Puti Afra Zenri Utami Putri Tama, Duma Rachmad Hersi Martinsyah Ramadhan, Nugraha Rayhan Fadhlurrahman Rayhan Fadhlurrahman Rina Novia Yanti Ronauli Fernandes S Rusdi Rusli, Rusdi Rusli Rustam Rusli Rustam RUSLI RUSTAM Sang Phước Nguyễn Silmi Silmi Supriadi, Adventus Tama, Duma Putri Trisna Ayu Wandira Uyung Gatot Syafrawi Dinata Valeny Surya Ningsih Varella Zahra Welya Refdi, Cesar Wenny Surya Murtius Wenny Surya Murtius Yesi Puspita, Yesi Yola Octaviani Asri Yulianita Leoni Yulmira Yanti Yumhi Yumhi Yumhi YUNISMAN . Yunisman, Yunisman Yusup Junaedi Zahlul Ikhsan Zahra, Varella Zaini Zaini