Claim Missing Document
Check
Articles

PEMBERDAYAAN KELOMPOK TANI SAWAH PAYO KABUPATEN TANAH DATAR DALAM PEMBUATAN RIZOKOMPOS DAN PESTISIDA NABATI Yanti, Yulmira; Hamid, Hasmiandy; Santoso, Putra; Hermeria, Noveriza
Jurnal Dinamika Pengabdian Vol. 6 No. 1 (2020): JURNAL DINAMIKA PENGABDIAN VOL. 6 NO. 1 OKTOBER 2020
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v6i1.7702

Abstract

The Sawah Payo Nagari Gunung Rajo farmers group of Batipuh Subdistrict, Tanah Datar Regency has the potential in the production of organic fertilizers and vegetable pesticides because it is supported by the rest of the agricultural products and weeds of Tithonia diversifolia, Piper aduncum and livestock waste (animal waste) which overflow. Utilization of weed crop agricultural waste, whether livestock is still not optimal. The processing of agricultural and agricultural waste into compost carried out by most farmers in Nagari Gunung Rajo has not used the fermentation process, resulting in less than optimal quality and farmers' ignorance in utilizing plants that cause vegetable pesticides. The purpose of this farmer group empowerment activity is to provide knowledge about the process of making organic fertilizers and vegetable pesticides from the supply of raw materials, making bio-activators, and packaging of production results. The method used is structured training and direct practice in making organic fertilizer. The results obtained from this empowerment activity are farmer groups capable of making organic fertilizers and vegetable pesticides independently with a fairly good quality of production results.   Keywords: Empowerment, organic fertilizer, botanical pesticide.   ABSTRAK Kelompok tani Sawah Payo Nagari Gunung Rajo Kecamatan Batipuh, Kabupaten Tanah Datar mempunyai potensi dalam produksi pupuk organik dan pestisida nabati hal ini karena didukung oleh sisa hasil pertanian jerami dan gulma tanaman pahitan Tithonia diversifolia, Piper aduncum dan limbah peternakan (kotoran hewan) yang melimpah. Pemanfaatan limbah pertanian tanaman gulma, maupun peternakan masih belum maksimal. Pengolahan limbah pertanian dan peternakan menjadi kompos yang dilakukan oleh sebagian besar petani di Nagari Gunung Rajo belum menggunakan proses fermentasi, sehingga hasilnya dan kualitasnya kurang maksimal serta ketidaktahuan petani dalam memanfaatkan tanaman yang berpotensi sebagai pestisida nabati. Tujuan kegiatan pemberdayaan kelompok tani ini adalah memberikan pengetahuan tentang proses pembuatan pupuk organik dan pestisida nabati dari penyedian bahan baku, pembuatan bio-aktivator, dan pengemasan hasil produksi. Metode yang digunakan dengan pelatihan terstruktur dan praktik langsung pembuatan pupuk organik. Hasil yang diperoleh dari kegiatan pemberdayaan ini adalah kelompok tani mampu membuat pupuk organik dan pestisida nabati secara mandiri dengan kualitas hasil produksi yang cukup baik.   Kata kunci: Pemberdayaan, pupuk organik, pestisida nabati.
Pelatihan Pemanfaatan Agens Hayati Rhizobakteria untuk Meningkatkan Pertumbuhan Jahe di Nagari VIII Koto Kabupaten Lima Puluh Kota Yanti, Yulmira; Hamid, Hasmiandy; Umami, Irwin Mirza; Triana, Lora; Noveriza, Hermeria; Zahara, Vatima
DHARMA RAFLESIA Vol 23 No 1 (2025): JUNI (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v23i1.40948

Abstract

Masyarakat Nagari VIII Koto yang berlokasi di Kecamatan Payakumbuh, Kabupaten Lima Puluh Kota, bergantung pada hasil pertanian sebagai sumber penghasilan utama, terutama dengan budidaya jahe. Jahe yang dikembangkan kelompok Restu ibu yaitu jenis jahe gajah. Hasil panen yang tidak maksimal akibat serangan organisme pengganggu tanaman (OPT) menjadi hambatan utama bagi petani. Untuk mengatasi hal ini, penggunaan rizobakteri pemacu pertumbuhan tanaman atau Plant Growth Promoting Rhizobacteria (PGPR) sebagai agen hayati diperlukan untuk meningkatkan produksi jahe. Tujuan kegiatan pemberdayaan kelompok tani ini untuk memberikan pemahaman kepada kelompok tani mengenai manfaat rizobakteri sebagai agen hayati, yang dapat memacu pertumbuhan dan peningkatan produksi jahe. Metode kegiatan ini menerapkan pendekatan praktis melalui sosialisasi, penyuluhan, dan demonstrasi penanaman langsung yang melibatkan partisipasi aktif kelompok tani. Hasil yang diperoleh yaitu kelompok tani memperoleh pemahaman mengenai manfaat rizobakteri sebagai agen hayati untuk memacu pertumbuhan dan hasil. Mereka juga mampu mengidentifikasi organisme pengganggu tanaman (OPT) dan mengetahui cara pengendalian yang efektif.
Pengembangan Produk Berbasis Limbah Kulit Kakao melalui Pelatihan Partisipatif sebagai Strategi Pemberdayaan Kelompok Tani Inovasi, Nagari Sungai Talang, Sumatera Barat Yanti, Yulmira; Suhendra, Dede; Dwipa, Indra; Hamid, Hasmiandy; Fiana, Risa Meutia; Naspendra, Zuldadan; Raffi, Lucky Fhigo
Jurnal Abdi Masyarakat Indonesia Vol 5 No 5 (2025): JAMSI - September 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2091

Abstract

Nagari Sungai Talang memiliki komoditas unggulan berupa kakao yang dibudidayakan Kelompok Tani Inovasi, dengan luas lahan rata-rata 0,5–1 hektar. Kakao menghasilkan limbah kulit kakao sekitar 100 kg per hari. Namun, limbah tersebut belum dimanfaatkan optimal, sehingga menumpuk dan pencemaran lingkungan. Menanggapi permasalahan tersebut, tim pengabdian masyarakat melaksanakan pelatihan pemanfaatan limbah kulit kakao menjadi produk bernilai, pada bulan Agustus hingga September 2024. Pengabdian bertujuan memberikan pemahaman kepada masayarat mengenai pemanfaatan konsorsium PGPB untuk mempercepat proses fermentasi pupuk organik dan pakan ternak, meningkatkan pendapatan petani dari hasil pupuk organik kulit buah kakao, dan mengurangi penggunaan pupuk kimia dan pakan ternak untuk mendukung pertanian ramah lingkungan yang berkelanjutan. Kegiatan ini diikuti oleh 35 orang peserta dari Kelompok Tani Inovasi. Metode pelatihan meliputi penyampaian materi, diskusi interaktif, dan demonstrasi langsung. Pelatihan menghasilkan peningkatan kemampuan dan pemahaman petani dalam mengolah limbah kulit kakao menjadi produk seperti pupuk organik padat, pupuk organik cair, dan pakan fermentasi. Hasil evaluasi menunjukkan bahwa 80% peserta memahami dan mampu mengolah limbah secara mandiri. Masyarakat menunjukkan komitmen untuk melanjutkan pengembangan produk berkelanjutan. Kegiatan ini menjadi langkah awal dalam menciptakan sinergi antara masyarakat, pemerintah, dan dunia usaha dalam pemberdayaan petani serta pengelolaan limbah pertanian berbasis sumber daya lokal.
Pengaruh empat isolat Bacillus spp. untuk pertumbuhan tanaman padi dan peningkatan ketahanan terhadap serangan kepinding tanah (Scotinophara coarctata Fabricius.) Wibowo, Ilham; Yanti, Yulmira; Hamid, Hasmiandy; Yaherwandi, Yaherwandi
Jurnal AGRO Vol. 11 No. 1 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/34106

Abstract

Rice black bug (Scotinophara coarctata Fabricius) is an important pest of rice plants. An alternative control method involves utilizing biological agents from the genus Bacillus. The research aims to identify the effective Bacillus spp. isolates in enhancing the growth and resistance of rice plants against rice bug infestations. The experimental study employed a Completely Randomized Design (CRD) with five treatments: (1) B. cereus strain MRDKBTE 1.3, (2) B. subtilis strain MRTDUMBE 3.2.1, (3) B. cereus strain MRPLUMBE 1.3, (4) B. mycoides strain MRSNUMBE 2.2, and (5) Control, each with five replications. The results showed that B. cereus strain MRPLUMBE 1.3 increased plant height by 135.27 cm, and the number of tillers by 23.85, with fresh and dry weights of 0.8 grams and 0.09 grams, respectively. Furthermore, B. mycoides strain MRSNUMBE 2.2 reduced the number of eggs by 30.60 ± 2.70 eggs, with a hatching percentage of 74.46%, and an infestation intensity of 11.18%. Kepinding Tanah (Scotinophara coarctata Fabricius) merupakan hama penting tanaman padi. Alternatif pengendalian yang dapat dilakukan dengan pemanfaatan agens hayati dari genus Bacillus. Tujuan penelitian untuk mengidentifikasi isolat Bacillus spp. yang efektif dalam meningkatkan pertumbuhan dan ketahanan tanaman padi terhadap serangan kepinding tanah. Penelitian secara eksperimen menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan yaitu : (1) B. cereus strain MRDKBTE 1.3, (2) B. subtilis strain MRTDUMBE 3.2.1, (3) B. cereus strain MRPLUMBE 1.3, (4) B. mycoides strain MRSNUMBE 2.2, dan (5) Kontrol dengan masing masing 5 ulangan. Hasil penelitian yang diperoleh B. cereus strain MRPLUMBE 1.3 meningkatkan pertumbuhan tanaman 135,27 cm, jumlah anakan 23,85 anakan, serta berat segar dan kering masing-masing sebesar 0,8 gram dan 0,09 gram. Selanjutnya, B. mycoides strain MRSNUMBE 2.2, dapat menurunkan jumlah telur 30,60 ± 2,70 telur, presentase telur yang menetas 74,46%, dengan intensitas serangan sebesar 11,18%.
Bioactivity Test of Gambir (Uncaria gambir Roxb) Processing Waste as an Environmentally Friendly Alternative for Pest Control Using Nano Technology Hamid, Hasmiandy; Reflinaldon, Reflinaldon; Hidrayani, Hidrayani; Yunisman, Yunisman; Lina, Eka Candra
AGRIVITA Journal of Agricultural Science Vol 46, No 2 (2024)
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.v46i2.4397

Abstract

The gambir plant can serve as a raw material for botanical insecticides. Plant-based insecticides are made in nanoemulsion form to overcome the insecticide particle size problem. This study aims to obtain a gambir waste form that has the potential to be used as a botanical insecticide using nanotechnology. The laboratory experiments include preliminary and follow-up tests. The preliminary test involves testing each extract (liquid, solid, and raw gambir waste) at three concentrations using a completely randomized design with four replications. The follow-up test uses the residue method on leaves to test insecticidal activity. Creating nanoemulsion from gambir waste involves mixing organic and liquid phases through spontaneous emulsification. The insecticidal effectiveness of this nanoemulsion is tested on Croccidolomia pavonana. The results show that solid and liquid gambir waste has the potential to be used as alternative insecticides, which can influence the mortality of C. pavonana with an LC50 concentration of 0.22 (solid waste) and 0. 29 (liquid waste), while LC95 is 2.44 (solid waste) and 2.52 (liquid waste). The research promotes utilizing natural resources and innovative technologies, advancing environmentally conscious pest control methods, and fostering sustainable agricultural systems.
Populasi Dan Tingkat Serangan Kumbang Tanduk (Oryctes Rhinoceros L.) Pada Pertanaman Kelapa Sawit Di PT. Cakra Alam Sejati, Provinsi Riau Adam Jorli Wong; Hidrayani; Hasmiandy Hamid; Zahlul Ikhsan; Aulia Oktavia
Jurnal Riset Perkebunan Vol. 3 No. 1 (2022): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.3.1.1-11.2022

Abstract

The increasing area of oil palm plantations (Elaeis guineensis Jacquin) in Indonesia every year creates opportunities for pest that can harm oil palm plantations to develop, one of which is the coconut palm rhinoceros beetle (Oryctes rhinocheros Linnaeus). This research aims to determine the coconut palm rhinoceros beetle population, the percentage of plants attacked, and the intensity of the attack on the planting area Kebun-24 palm plantations of PT. CAS (Cakra Alam Sejati). In this research used a survey method on oil palm plantations Kebun-24. Determination of sample blocks was carried out by purposive sampling and plant samples were selected randomly. The location of the research was carried out in Pelalawan Regency, namely in the Kebun-24 plantation of PT. CAS, Riau Province. The results of the research, the highest population was TBM block with an average of 11.27 coconut palm rhinoceros beetle individuals. The highest coconut palm rhinoceros beetle population was in block 4c (1 year) with 86 imago individuals and 126 larvae individuals, while the lowest population was in block 11a (8 years) with 14 imago individuals and 68 larvae individuals. The highest percentage of affected plants was TM block with an average of 98.67%. The highest attack intensity of coconut palm rhinoceros beetle was TM block with an average of 37.07%. The percentage of affected plants and the highest attack intensity were in block 7b (6 years) with 100% percentage of affected plants and 37.60% attack intensity, while the lowest was block 14b (2 years) with 72.00% percentage of affected plants and 32, 00% attack intensity
Potential of Bacillus spp. Consortium for controlling Meloidogyne spp. and enhancing tomato crop production Yanti, Yulmira; Winarto; Hamid, Hasmiandy; Wasirin, Pandu Chayadi
AGROMIX Vol 15 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v15i1.4242

Abstract

Introduction: rhizobacteria Bacillus spp. are microorganisms that reside in plant roots that function as biocontrol agents of plant diseases and increase plant growth and yield. Bacillus spp. consortium is a combination of several Bacillus spp. that synergize and do not inhibit each other. The study aimed to obtain the best Bacillus spp. consortium to control Meloidogyne spp. and increase the growth and yield of tomato plants. Methods: This research is experimental using a completely randomized design consisting of 2 stages, namely 1.) Compatibility test of rhizobakteria consortium Bacillus spp. consists of 6 treatments 4 replicates and 2.) Test consortium rhizobakteria Bacillus spp. selected to control Meloidogyne spp. and increase the yield of tomato plants. The observed variables were the development of root swelling by Meloidogyne spp., and the growth of seedling, vegetative, and generative phases. Results: The results showed that testing all isolates of rhizobacteria Bacillus spp. showed compatibility (compatible). Bacillus spp. rhizobacteria consortium can suppress the development of Meloidogyne spp. and showed different results compared to the control. Bacillus spp. rhizobacteria consortium can increase the growth of tomato seedlings and showed different results compared to the control. Bacillus spp. rhizobacteria consortium can increase the growth of tomato plants in the vegetative phase and showed different results compared to the control. rhizobacteria consortium Bacillus spp. can increase the growth of tomato plants in the vegetative phase and shows different results compared to the control. Conclusion: The best rhizobakteria Bacillus spp. consortium in suppressing the development of Meloidogyne spp. and increasing the growth and yield of tomato plants is Bacillus cereus strain RBI2AB2.2 + Bacillus cereus strain RBIKDA2.2.
Sub-lethal Competition of Joint Predators (Pardosa pseudoannulata and Menochilus sexmaculatus) when Predating Nilaparvata lugens at Different Densities Siregar, Riza Wardani; Syahrawati, My; Arneti, Arneti; Hamid, Hasmiandy
CROPSAVER Vol 6, No 1 (2023)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/cropsaver.v6i1.42864

Abstract

Pardosa pseudoannulata and Menochilus sexmaculatus are two predators of the brown planthopper (BPH, Nilaparvata lugens, Hemiptera: Delphacidae) in rice fields. The research aimed to determine the predation and the competition model of P. pseudoannulata and M. sexmaculatus on different BPH densities. This study used a completely randomized design (CRD) factorially. The first factor was the difference in predator species (P. pseudoannulata, M. sexmaculatus, and a combination of predators P. pseudoannulata + M. sexmaculatus), and the second was the difference in N. lugens density (0, 30, 50, and 70 individuals). The treatment was repeated in 4 repetitions. The parameters observed were predatory and competitive behavior, predation rate, body weight gain, and competition model. The research showed that P.pseudoannulata was more aggressive in finding and catching prey than M. sexmaculatus. The more prey provided, the higher the predation rate of the two predators. The combination of them as joint predators has increased the pressure on BPH and the predation rate, although it was still below its potential. Sub-lethal competition occurred between the two predators; it did not affect P.pseudoannulata but affected the behavior and reduced body weight of M. sexmaculatus. The competition between the two predators was not influenced by BPH density but by the intensity of meeting time. Both as joint predators in rice fields are safe and beneficial for BPH control.
Keanekaragaman Serangga Air di Sawah Konvensional dan Organik di Kota Padang Hamid, Hasmiandy; Martinius, Martinius
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 1 No. 2 (2017): Desember 2017
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.1.2.68-78.2017

Abstract

Study on diversity of aquatic insects in rice is important to determine the condition of the rice fields. The purpose of this research was to study the community of aquatic insects in two difference cultivations (organic and conventional) and sub districts (Koto Tangah dan Pauh) in Padang City. Purposive random sampling method was used. Samples were collected by using water insect nets and water bottle traps. The results showed that the aquatic insects found in the study site consisted of 5 orders (Coleoptera, Diptera, Ephemeroptera, Hemiptera, Odonata), 16 families, 51 species and 3808 individuals. Aquatic insect populations in organic farming was higher (5 orders, 15 families, 48 species and 3089 individuals) than conventional (4 orders, 9 families, 20 species and 719 individuals). Aquatic insects found were acting as predators (3718 individuals), detrivors (7 individuals), and omnivors (83 individuals). The diversity indexes of aquatic insects on two locations were classified as medium but the diversity in organic cultivation was higher than conventional.
Aktivitas Bagian Tumbuhan Sirih Hutan (Piper aduncum Linnaeus) yang Berasal dari Lokasi Berbeda dalam Menekan Pertumbuhan Colletotrichum gloeosporioides secara Invitro: english Kumalasari, Lisa; Sulyanti, Eri; Hamid, Hasmiandy
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 2 No. 1 (2018): June 2018
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.2.1.18-27.2018

Abstract

The boiled water of Leaves and inflorescences of spiked pepper (Piper aduncum) is one alternative to control the pathogen of anthracnose (Colletotrichum gloeosporioides) in chili. The purpose of this study was to determine the activity of leaves and inflorescences of spiked pepper from different locations in suppressing the growth of C. gloeosporioides in vitro. The research was carried out in Phytopathology Laboratory of Pests and Plant Diseases Department, Faculty of Agriculture, Universitas Andalas from March to May 2017. The study used a Completely Randomized Design (CRD) with 5 treatments and 5 replications. Data from observations were analyzed by ANOVA and LSD at the level of 5%. The parameters observed were the growth of fungal colony area, wet and dry weight, number of conidia/ml of suspension and conidia germination. The results showed that the application of leaves and inflorescences of spiked pepper from different locations could suppress the growth of C. gloeosporioides in chili in vitro. Boiled water of inflorescences of spiked pepper from Bukit Lampu - Bungus - Padang City became the best treatment because it had the highest ability in suppressing C. gloeosporioides colony area with an effective suppression of 73.5% and reducing the highest germination capacity with an effective suppression of 23.28%. Its ability to reduce wet and dry weight were not different from inflorescences boiled water from Limau Manis, then the ability to suppress the number of conidia was not significantly different from leaves and inflorescences boiled water from Bukit Lampu and Limau Manis.
Co-Authors . Reflinaldon Adam Jorli Wong Adam Jorli Wong Alfala Hakiki Annisya Diadinni Aprizal Zainal Arneti Arneti Aulia Oktavia Aulia Oktavia DAMAYANTI BUCHORI Dandy Ahamefula Osibe Egi Adha Juniawan Eka Candra Lina Eri Sulyanti Etti Swasti Fatma Andria Wahyuni Febri Yani Chrismont Febriyani, Ellsa Indah Fhigo, Lucky Figo, Lucky Raffi Fri Maulina Hakiki, Alfala Haliatur Rahma, Haliatur Hayati, PK Dewi Hermanu Triwidodo Hermeria, Noveriza Hidrayani Hidrayani Hidrayani Hidrayani Hidrayani Ilham Wibowo Indra Dwipa Irfan Suliansyah Irwin Mirza Umami Irwin Mirzah Umami Irwin Mirzah Umami Juniarti Juniarti Juniawan, Egi Adha Kumalasari, Lisa Kurniati, Fimetha Riva Lisa Kumalasari Liswarni, Yenny Lucky Fhigo Raffi Martinius Martinius Martinius Martinius Martinus Abuzar Megha Putri Tanjung Megha Putri Tanjung Megha Putri Tanjung Miranti Miranti Muhammad Al-Ikhlas Munzir Busniah Mutya, Rissa Muzilatul Nilisma MY SYAHRAWATI Nicha Puspita Sari Noveriza Hermeria Noveriza Hermeria Noveriza, Hermeria NOVRI NELLY Nurbailis Nurbailis Nurbailis Panca Jarot Santoso Pandu Chayadi Wasirin Prima Fithri Prima Fithri Putra Santoso Raffi, Lucky Fhigo Reflin Reflin Reflin Reflin Reflin, Reflin Risa Meutia Fiana Sari, Nicha Puspita Schmidt, Stefan Silvia Permata Sari Siregar, Riza Wardani Stefan Schmidt Sulyanti, Eri Sutoyo Sutoyo Sutoyo Sutoyo Syafrida Manuwoto SYAHRAWATI, MY Tanjung, Megha Putri Teguh Budi Prasetyo Triana, Lora TRIMURTI HABAZAR Trimuti Habazar Trizelia . UJANG KHAIRUL Wahyuni, Fatma Andria Wasirin, Pandu Chayadi Wibowo, Ilham Wilna Sari WINARTO Winarto Winarto Winarto Winarto Yaherwandi Yenny Liswarni Yulmira Yanti Yumhi Yumhi Yumhi Yunisman, Yunisman Yusup Junaedi Zahara, Vatima Zahara, Zahira Zahlul Ikhsan Zuldadan Naspendra