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Irfandri
Jurusan Agroteknologi Fakultas Pertanian Universitas Riau
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Pengembangan Tanaman Cabai Rawit untuk Peningkatan Ekonomi Keluarga di Desa Koto Parambahan Kecamatan Kampar Kabupaten Kampar Irfandri Irfandri; Zulfatri; Anthony Hamzah; Rusli Rustam; Hafiz Fauzana; Arman Effendi
JOURNAL OF COMMUNITY SERVICES PUBLIC AFFAIRS Vol. 1 No. 2 (2021): JCSPA
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (914.588 KB) | DOI: 10.46730/jcspa.v1i2.10

Abstract

Pengabdian Kepada Masyarakat Pengembangan Tanaman Cabai Rawit Untuk Peningkatan Ekonomi Keluarga Di Desa Koto Parambahan Kecamatan Kampa Kabupaten Kampar dilaksanakan selama tiga bulan dari Bulan Juli sampai Bulan September 2018. Kegiatan yang dilaksanakan dalam Pengabdian Kepada Masyarakat ini adalah berupa kegiatan penyuluhan pertanian, kegiatan pelatihan pembibitan tanaman cabe rawit, pelatihan pembuatan pupuk organik cair dari limbah rumah tangga. Sasaran dari kegiatan pengabdian ini masyarakat Desa Koto Parambahan terutama ibu rumah tangga, remaja putri dan petani. Hasilnya adanya peningkatan pengetahuan ibu rumah tangga dan petani dalam budidaya tanaman cabai rawit dan telah dimanfaatkan lahan pekarangan dan lahan tidur untuk budidaya tanaman cabai rawit sebanyak 500 batang guna memenuhi kebutuhan keluarga dan juga nantinya sebagai salah satu sumber pendapatan keluarga yang harganya cukup menjanjikan saat ini sehingga ekonomi keluarga dapat menjadi lebih baik.
Identification the Causes of Diseases Caused by Fungi and the Intensity of Their Attacks on Shallots (Allium ascalonicum L.) in Bungaraya Village, Bungaraya Sub-district, Siak district Irfandri; Ali, Muhammad; Khavifah, Alviatul
Jurnal Online Pertanian Tropik Vol. 9 No. 1 (2022): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1153.177 KB) | DOI: 10.32734/jopt.v9i1.8891

Abstract

The demand of shallots that increase are not balanced with their productions especially in Riau. One of the main cause of low productivity is the attack of nuisance plant organism. The research aims to analyze the diseases that are caused by fungi and the intensity of their attacks on Shallots in Bungaraya Village, Bungaraya Sub District, Siak Regency. The research is done by using an exploration method; observing the diseases attacks intensity in field and observation; isolation and purification of shallots’ fungi, identification of fungi’ isolate on shallots. The intensity observation of diseases attack in field is done by diagonal method by determining the 5 points of samples randomly, then observing the kind of diseases that are found base on the symptoms and their intensity of attacks. The Identification of disease cause Fungi isolate observed the characteristic of macroscopic and microscopic mushroom. The result shows that the early diagnosis of diseases in the field on shallots in Bungaraya Village, Bungaraya Sub District, Siak Regency is withered fusarium diseases that is caused by A. porri fungi. The attack intensity of withered fusarium diseases is 80,51% and the attack intensity of purple spot diseases is 2,85%
PENGENDALIAN KEONG MAS PADI SAWAH SEBAGAI KEARIFAN LOKAL MASYARAKAT DI DESA EMPAT BALAI KECAMATAN KUOK KABUPATEN KAMPAR Hafiz Fauzana; Nelvia Nelvia; Rusli Rustam; Arman Effendi AR; Susilawati Susilawati; Idwar Idwar; Erlida Ariani; Fetmi Silvina; Fifi Puspita; Irfandri Irfandri; Pajri Ananta Yudha; Arif Fashli Hakiki; Riska Pebrianti; Rizky Ramadhoni
BULETIN ILMIAH NAGARI MEMBANGUN Vol 7 No 1 (2024)
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.v7i1.564

Abstract

Gold snail (Pomacea canaliculata L.) is the main pest of rice plants in Empat Balai Village, Kuok District, Kampar Regency. Farmers in Empat Balai Village experience gold snail infestation every year, which has an impact on production. The purpose of community service activities is to conduct community service by counseling and controlling carp pests in rice fields by utilizing local wisdom in Empat Balai Village. The methods in this service are survey, consolidation, counseling and field practice. The counseling was held at Mushallah Miftahul Jannah in Pulau Empat Hamlet, while the field practice was at the farmer’s house and rice fields in Empat Balai Village. The material provided was about bioecology and how to control the carp snail pest. It was emphasized that the recommended control carp pests are the management of carp pests in the egg phase, because one group of eggs has 500 eggs and control is easier in the egg phase. Control in the egg phase includes making drainage or small ditches, installing bamboo stakes so that the snails lay their eggs there, and collecting the eggs once a week. In the snail phase, involves setting up attractant plant traps (gadung tuber leaf, papaya leaf, and banana leaf), kalambuai traps (kaltrap), installing of irrigated nets, utilizing ducks, and vegetable molluscicides. In addition, preventive measure was taken, such as planting older seedlings. The farmers were very enthusiastic about this activity. As a result, farmers gained additional knowledge about gold snail pests and how to control them, improve farmers skills on gold snail pests control methods by utilizing local wisdom.
PENGARUH PERSEPSI HARGA TERHADAP IMPULSIVE BUYING PRODUK TOILETER Irfandri, Irfandri; Sahetapy, Stela; Setyorini, Tuty
Bisman - Jurnal Bisnis & Manajemen Vol 5 No 02 (2020): Desember
Publisher : P3M- Politeknik Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dewasa ini perkembangan bisnis ritel di Indonesia sudah semakin pesat. Hal ini ditandai dengan munculnya berbagai jenis pasar modern. Dengan adanya fasilitas dan kemudahan yang ditawarkan dalam melakukan belanja menyebabkan terjadinya pembelian secara berlebihan sebagai akibat adanya pembelian tak terencana (impulsive buying) oleh para konsumen. Impulsive buying ini juga terjadi pada konsumen Dutalia Supermarket Oesapa Kupang. Penelitian ini menggunakan dua variable yaitu persepsi harga (X) dan impulsive buying (Y). Tujuan penelitian ini yaitu bagaimana pengaruh persepsi harga terhadap impulsive buying produk toileter pada Dutalia Supermarket Oesapa Kupang. Penelitian ini menggunakan metode kuantitatif. Pengumpulan data dilakukan melalui metode kuesioner yang disebarkan kepada 30 responden di Dutalia Supermarket Oesapa Kupang yang telah melakukan pembelian dengan menggunakan incidental sampling. Untuk analisis dilakukan dengan pengolahan data menggunakan SPSS 25 for windows. Kemudian dilakukan analisis dengan data yang ada menggunakan uji validitas dan reliabilitas, analisis regresi sederhana, uji korelasi, uji determinasi, dan pengujian hipotesis menggunakan uji t. Dari hasil penelitian ini diperoleh nilai sebesar 2,412 dengan sig 0,023. Berdasarkan hasil analisis yang telah dilakukan didapat bahwa persepsi harga berpengaruh signifikan terhadap impulsive buying produk toileter pada Dutalia Supermarket Oesapa Kupang. Besarnya koefisien determinasi (r square) sebesar 0,172. Hal ini menunjukan bahwa variable impulsive buying dipengaruhi oleh variable persepsi harga sebesar 17,2%, sedangkan sisanya sebesar 82,8% dipengaruhi oleh factor lain yang tidak termasuk dalam penelitian ini. Dengan demikian dapat ditarik sebuah kesimpulan bahwa persepsi harga berpengaruh signifikan terhadap impulsive buying produk toileter pada Dutalia Supermarket Oesapa Kupang.
The Morphological Identification of Fungi Causing Cocoa Fruit Rot Disease and Inhibition Test of Bacillus spp. Against the Fungus in Vitro Elfina, Yetti; ., Irfandri; Sabirunah, Aisyah; Wijayanto, Dimas; Rizqi, Alfin; Mu'arif, Maulana
JURNAL BUDIDAYA PERTANIAN Vol 20 No 1 (2024): Jurnal Budidaya Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jbdp/2024.20.1.83

Abstract

Cocoa plants in Nagari Bunga Tanjung, West Sumatra Province, are infected with cocoa pod rot disease by the fungal pathogen Phytophthora palmivora and this causes serious problems if not appropriately controlled. Therefore, Bacillus spp testing needs to be undertaken to obtain Bacillus spp that were more capable of inhibiting the growth of the pathogen. The research was conducted at the Plant Disease Laboratory, Faculty of Agriculture, Riau University in February-June 2024. Completely Randomized Design (CRD) were used in this emerimantal study with 5 treatments and 4 replicates so that 20 there were experimental units. The treatments given were: B0 : Without Bacillus spp, B1 : Bacillus amyloliquefaciens, B2: Bacillus cereus, B3: Bacillus pseudomycoides and B4: Bacillus velezensis. Variables observed were the macroscopic and microscopic characteristics of Phytophthora palmivora, the diameter of pathogenic colonies after the application of Bacillus spp. and the inhibition of Bacillus spp. bacteria against Phytophthora palmivora. Further testing was done through Duncan's New Multiple Range Test (DNMRT) at the 5% level. The results of the research conducted showed that the cause of cocoa fruit rot disease in Nagari Bungo Tanjuang is Phytophthora palmivora based on morphological characteristics. All Bacillus spp. namely: Bacillus cereus, Bacillus amyloliquefaciens, Bacillus pseudomycoides, and Bacillus velezensis were able to inhibit the growth of Phytophthora palmivora fungus in vitro. Bacillus cereus, Bacillus amyloliquefaciens, Bacillus pseudomycoides, and Bacillus velezensis were able to inhibit the growth of Phytophthora palmivora in vitro. Phytophthora palmivora with inhibition power of 38.89%, 40.28%, 43.33%, 77.78%, respectively.
PEMBERDAYAAN PETANI PEMBUATAN KOMPOS HAYATI METANKOS DAN BIOPESTISIDA PENGENDALI HAMA PADI DI DESA PULAU RAMBAI KECAMATAN KAMPA KABUPATEN KAMPAR Fauzana, Hafiz; Nelvia, Nelvia; Rustam, Rusli; AR, Arman Effendi; Erawati, Netti; Kurnia, Rita; Irfandri, Irfandri; Fitriana, Melani; Putri, Afra Fadhila; Yobi, Afrila
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.v7i3.805

Abstract

Pulau Rambai Village in Kampa Sub-district, Kampar District is one of the rice production centers. The rice planting for the 2023 planting period failed to harvest due to pests. The solution offered is the use of metankos biological compost and pest control using biopesticides. The purpose of this service activity is the solution offered is the use of metankos biological compost and pest control using biopesticides. The purpose of the service activity is to increase knowledge, skills and empower farmers in making metankos biological compost and biopesticides. The activity methods used are survey, consolidation, counseling, practice and empowerment. The measuring tool for the achievement of service activities is the knowledge and skills of farmers, the method is by distributing questionnaires before and after service activities so that a percentage increase is obtained. Farmers can practice and carry out the service activities that are advised, the level of success is measured by the percentage of farmers who carry it out. Empowerment activities in the form of practice and application of biological compost and biopesticides directly to plants every week through Kukerta students. The service activity was carried out at the Pulau Rambai Village Musholla on Thursday, July 25, 2024. The results of the service activities were an increase in farmers' knowledge of controlling rice pests using biopesticides by 56%, before counseling 100% of farmers had never used biopesticides. Farmers practiced the activities that were suggested in the form of control using biological agents Metarhizum sp and making metankos biological compost was 27.5%. The conclusion of the service activity is that the counseling and empowerment carried out succeeded in increasing farmers' knowledge and empowerment regarding the manufacture of metankos biological compost and biopesticides
Korelasi dan sidik lintas beberapa varietas jagung manis pada berbagai dosis abu TKKS di lahan gambut Irfandri; Deviona; Masliana
JURNAL AGRONIDA Vol. 10 No. 2 (2024): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v10i2.15832

Abstract

Produksi jagung manis di Riau mengalami fluktuasi akibat perubahan luas lahan panen. Perluasan areal tanam ke lahan gambut menjadi salah satu solusi peningkatan produksi jagung manis di Riau. Lahan gambut memiliki beberapa masalah, diantaranya pH rendah atau sangat masam, kapasitas tukar katiannya tinggi, sementara kejenuhan basanya rendah. Penggunaan abu tandan kosong kelapa sawit (TKKS) dan varietas unggul diharapkan dapat meningkatkan produksi jagung di lahan gambut. Penelitian bertujuan untuk mengetahui keeratan hubungan, pengaruh langsung dan tidak langsung beberapa varietas jagung manis pada berbagai dosis abu TKKS di lahan gambut. Penelitian ini dilaksanakan pada Desember 2023 hingga April 2024 dengan metode RAK faktorial. Faktor pertama varietas jagung manis (Bonanza, Kumala, Golden Boy, dan Paragon), sementara faktor kedua abu TKKS (tanpa abu TKKS; 1,5 t.ha-1; 3 t.ha-1 dan 4,5 t.ha-1). Peubah yang diamati adalah waktu mekar sempurna bunga jantan, waktu munculnya bunga betina, tinggi tanaman, diameter batang, umur panen, diameter tongkol tanpa kelobot, panjang tongkol tanpa kelobot, bobot tongkol tanpa kelobot, jumlah baris biji dan bobot tongkol per plot. Hasil penelitian menunjukkan karakter tinggi tanaman, diameter batang, umur panen, diameter tongkol tanpa kelobot, panjang tongkol tanpa kelobot, bobot tongkol tanpa kelobot dan jumlah baris biji memiliki korelasi positif dengan karakter bobot tongkol per plot. Bobot tongkol tanpa kelobot merupakan karakter yang memiliki pengaruh langsung yang paling besar terhadap karakter bobot tongkol per plot. Panjang tongkol tanpa kelobot memiliki nilai pengaruh tidak langsung yang paling besar terhadap bobot tongkol per plot melalui karakter bobot tongkol tanpa kelobot.
Teknik Budidaya Tanaman Cabai Merah Pada Musim Hujan di Desa Teluk Piyai Pesisir Kecamatan Kubu Kabupaten Rokan Hilir Khoiri, M. Amrul; Zafitra, Zafitra; Silvina, Fetmi; Irfandri, Irfandri; Wahyudi, Eko; Irawan, Joni; Ali, Muhammad; Nurhidayah, T.
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.543-548

Abstract

Red chilies are one of the horticultural commodities that have high economic value in Indonesia. Red chili production in Indonesia in 2021 will reach 136 million tons, with Riau province experiencing a decline in production which causes a production deficit in the province. To increase production, it is necessary to improve red chili cultivation techniques. The growth of red chili plants is influenced by internal and external factors, including ideal rainfall ranging from 600 mm/year to 1,250 mm/year. Rainfall that is too high can cause air humidity to increase and plants are more susceptible to disease. Red chili plants also require slightly hot daytime temperatures and sufficient water availability. In the rainy season, the risk of red chili crop failure is high because the plants cannot tolerate standing water. Excess water can cause plant root rot and diseases such as bacterial wilt and anthracnose. Therefore, it is necessary to develop red chili cultivation techniques in the rainy season, such as making the right planting schedule, understanding cultivation techniques, and using technical cultural measures such as making higher beds and using appropriate pesticides. With the right cultivation techniques, it is hoped that it can increase farmers' income and welfare. Red chili cultivation can also provide large profits if revenue is high and production costs are low. Therefore, it is important to optimize efforts to increase red chili production by using appropriate cultivation techniques during the rainy season. The aim of this community service activity is to increase public knowledge about cultivating chili plants during the rainy season in Teluk Piyai Pesisir.
Teknologi Pengendalian Serangan Hama Padi di Desa Pulau Rambai Kecamatan Kampa Kabupaten Kampar Fauzana, Hafiz; Nelvia, Nelvia; Rustam, Rusli; AR, Arman Effendi; Erawati, Netti; Kurnia, Rita; Irfandri, Irfandri; Fitriana, Melani; Putri, Afra Fadhila; Yobi, Afrila
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.696-705

Abstract

Rice is the main food commodity grown in Pulau Rambai Village, Kampa District, Kampar Regency. Rice planting in the 2023 planting period occurred crop failure due to pest attacks. The solution offered is the extension of appropriate pest control technology applied by farmers to overcome rice pest attacks. The method of implementing the service is survey, consolidation, counseling and control practices. The measuring tool for the achievement of service activities is understanding and knowledge, a questionnaire is distributed before and after the service activity so that a percentage increase is obtained. Farmers can practice and carry out the service activities that are advised, the level of success is measured by the percentage of farmers who carry it out. The service activity was carried out at the Pulau Rambai Village Musholla on Thursday, July 25, 2024. The results of respondents from 31 farmers were rat infestation, grasshoppers, brown planthopper and snails were 93.5%. Farmers before the service answered pest control by spraying pesticides 77.4%, rats were fumigated 12.9%, mosquito nets for grasshoppers 6.45%. 100% of farmers have never used botanical pesticides. After counseling, farmers' understanding of rice pest control increased, namely controlling rat using composting and poisonous bait 28%, grasshoppers with botanical pesticides and biological agents 56%. Farmers practiced the activities that were advised in the form of control using biological agents Metarhizium sp, botanical pesticides were 27,5%.
Sosialisasi Budidaya Cabai Merah dan Kondisi Tanah di Desa Teluk Piyai Pesisir Kecamatan Kubu Kabupaten Rokan Hilir Zafitra, Zafitra; Khoiri, M. Amrul; Silvina, Fetmi; Irfandri, Irfandri; Wahyudi, Eko; Irawan, Joni; Ali, Muhammad; Nurhidayah, T.; Trizayuni, Riska; Ibrahim, Roy; Mulyadi, Dedi
Journal of Rural and Urban Community Empowerment Vol. 6 No. 2 (2025): April
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jruce.6.2.136-140

Abstract

Tujuan dari kegiatan pengabdian masyarakat ini yaitu untuk meningkatkan pengetahuan masyarakat tentang budidaya tanaman cabai merah dan kondisi tanah di Teluk Piyai Pesisir. Pengabdian telah dilakukan pada bulan Agustus 2024. Pengabdian dilakukan dengan metode diskusi dan praktik lapangan. Dari hasil diskusi dan praktik lapangan diperoleh permasalahan yang dominan pada petani adalah adalah kondisi tanah yang mengandung phyrite dan tergenang pasang air laut, pengolahan tanah, serta masalah yang tidak terlalu signifikan adalah hama dan penyakit serta masalah panen hingga penjualan cabai merah. Dari hasil diskusi direkomendasikan untuk kedepannya agar petani untuk dapat melakukan pemupukan yang sesuai dosis anjuran dan pada pengolahan tanah untuk tidak terlalu dalam saat mencangkul atau mengolah tanah menggunakan traktor pada kedalaman lebih dari 40 cm sudah terdapat kandungan phyrite yang dapat mengganggu pertumbuhan tanaman dan kondisi tergenang kandungan phyirite lebih mudah tersebar dan larut di permukaan tanah
Co-Authors Ahmad Fajarusshidiq Aisyah Sabirunah Al Ichsan Amri, Al Ichsan Amrul Khoiri Annis Tatik Maryani Anthony Hamzah Anthony Hamzah Arif Fashli Hakiki Arif Fashli Hakiki Armaini Armaini Armaini, Armaini Arman Effendi Bahrun Besri Nasrul Dedi Mulyadi Desita Salbiah Deviona Dimas Wijayanto Eka Suryani Eko Wahyudi Erawati, Netti Erlida Ariani Fetmi Silvina Fifi Puspita Fitriana, Melani Gunawan Tabrani Gusmawartati Hafiz Fauzana Herhadi Solihin Husnayetti Husnayetti Idwar Idwar, , Idwar, Idwar Iswandi Joni Irawan, Joni Khairuddin Khavifah, Alviatul Masliana Mu'arif, Maulana MUHAMMAD ALI Nelvia Nelvia Novita Sari Depari Nurhidayah, T. Nurrahmi Yulfia Nursiani Lubis Nurul Kumala Pajri Ananta Yudha Pambajeng, Ratu Sekar Annisa Putri, Afra Fadhila Rachmad Saputra Ramadhoni, Rizky Riska Pebrianti Riska Pebrianti Rita Kurnia Rita Kurnia Rizki Bintang Ramadhan Harahap Rizky Ramadhoni Rizky Ramadhoni Rizqi, Alfin Roy Ibrahim RUSLI RUSTAM Sabirunah, Aisyah Sahetapy, Stela Setyorini, Tuty Sri Utami, Nindy Yuja Stevany Veronica Susilawati Susilawati Susilawati Susilawati Tri Hardianti Trizayuni, Riska Veronica, Stevany Wardati Wardati Wijayanto, Dimas Yetti Elfina S Yobi, Afrila Yunel Venita Zafitra Zulfatri