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All Journal Jurnal Hortikultura Indonesia (JHI) ANDHARUPA Agrosains: Jurnal Penelitian Agronomi Gelar : Jurnal Seni Budaya Agrotechnology Research Journal SEMAR Prosiding Konferensi Nasional PKM-CSR Journal of Biodiversity and Biotechnology
Handoyo, Gani Cahyo
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Agriculture, Biological Sciences & Forestry Arts Humanities Control & Systems Engineering Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences

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INTERPRETASI DATA IOT (Internet of Things) DALAM PENGEMBANGAN PERTANIAN ORGANIK PADA KELOMPOK TANI ALBAROKAH KABUPATEN SEMARANG Handoyo, Gani Cahyo; Herdiansyah, Ganjar; Nufus, Malihatun; Supriyadi, Supriyadi
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 6 (2023): INOVASI PERGURUAN TINGGI & PERAN DUNIA INDUSTRI DALAM PENGUATAN EKOSISTEM DIGITAL & EK
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v6i0.1888

Abstract

Penerapan teknologi pada berbagai sektor sangat pesat seiring maraknya digitalisasi. Salah satunya di sektor pertanian. Penerapan IoT mampu menjawab permasalahan yang dimiliki oleh petani. Sensor yang digunakan dalam teknologi ini mampu mendeteksi kesuburan tanah, hama dan penyakit tanaman serta lingkungan pertanian (air dan iklim). Hal ini akan mempermudah petani karena mendapatkan informasi peringatan awal/early warning system sebelum kondisi lingkungan menjadi kurang sesuai bagi pertumbuhan tanaman. Namun demikian, petani tidak memiliki pengetahuan terkait bagaimana proses pengolahan data tersebut dan bagaimana membaca data yang diperoleh dari sensor. Tujuan kegiatan ini adalah memberikan pengetahuan dasar kepada petani terkait data sensor, pengolahan data, dan interpretasi data sensor. Metode yang dilakukan dalam melaksanakan pengabdian ini antara lain : 1) Edukasi/paparan dan sosialisasi tentang IoT dan sensor, 2) Pelatihan interpretasi data IoT, 3) Focus Grup Discussion (FGD) tentang hasil kegiatan yang telah dilakukan. Hasil kegiatan pengabdian menunjukkan pengetahuan, ketertarikan dan pemahaman petani tentang data sensor, pengolahan dan interpretasi data IoT meningkat. IoT sangat penting diterapkan pada Kelompok Tani Al-Barokah, sebagai percontohan penggunaan teknologi dalam pengembangan pertanian organik.
PENDEKATAN JINSHIN NO HANA DALAM IMPLEMENTASI FESTIVAL ONLINE DI KECAMATAN DELANGGU Purwandaru, Pandu; H, Kusumaningdiyah N.; Kartikasari, Novia Nur; Handoyo, Gani Cahyo
ANDHARUPA: Jurnal Desain Komunikasi Visual & Multimedia Vol. 7 No. 01 (2021): February 2021
Publisher : Dian Nuswantoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/andharupa.v7i01.4166

Abstract

AbstrakKecamatan Delanggu adalah salah satu area di Kabupaten Klaten yang memiliki popularitas secara nasional dalam hal pertanian padi. Namun sangat disayangkan saat ini kekayaan yang terbangun dari kegiatan pertanian padi seperti budaya, alam dan elemen lainnya makin terkikis dengan arus perkembangan zaman. Oleh karena itu pendekatan edukasi perlu dilakukan kepada masyarakat lokal agar kembali memahami potensi yang mereka miliki dan menjadikannya elemen pembangun masyarakat yang berkelanjutan. Festival merupakan salah satu wadah yang bisa memberikan edutainment bagi masyarakat lokal. Melalui pendekatan Jinshin no Hana, festival dikembangkan dengan menekankan masyarakat lokal sebagai “pemeran utamanya”.  Dalam implementasinya pendekatan ini dilakukan dengan metode analisa “treasures   mapping”, stakeholders, brainstorming ide dan pemeringkatan melalui pairwise method, dan realisasi. Dalam implementasinya, kondisi pandemik membuat pendekatan diprioritaskan   melalui online   dan   penyelenggaraannya   secara   terbatas   di lapangan. Kegiatan yang dilakukan dalam festival ini ada 6 kategori, yaitu preservasi, perbaikan lingkungan, kesenian, publikasi UKM, permainan berbasis potensi lokal, dan workshop kerajinan jerami padi. Kata Kunci: desa, festival, komunitas, online AbstractDelanggu District is one area in Klaten Regency that has national popularity in the rice farming sector. Unfortunately, in modern days, the intangible wealth developed from traditional rice farming activities such as culture, nature, and other elements are gradually disappeared. Therefore through educational approaches, it is essential to re-introduce the local community to increase their awareness of the local potential and create it as an element of sustainable community development. Festival is one of the media that can provide an edutainment approach for the local community. Through the use of the Jinshin no Hana method, the festival was developed by emphasizing the local community as the “main actor”. In its implementation, this method is performed through treasure mapping analysis, stakeholders analysis, idea brainstorming, and ranking via the pairwise method and implementation. In this pandemic situation, the realization was prioritized by an online and limited person in field implementation. Activities performed in this festival divided into 6, (1) preservations, (2) environmental improvement, (3) art performances, (4) SME’s publication, (5) games based on natural materials development, and (6) rice straw crafts workshops. Keywords: community, festival, online, village
Knowledge transfer in preserving the Delanggu Rojolele local rice variety: a case study of becoming village designer in In-Herit course Purwandaru, Pandu; Permanasari, Eka; Handoyo, Gani Cahyo; Pradana, Erik Wahyu
Gelar: Jurnal Seni Budaya Vol. 21 No. 2 (2023)
Publisher : Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33153/glr.v21i2.5106

Abstract

Sabrang village was once known for its one-of-a-kind rice variety, Rojolele Delanggu. Despite this cultural abundance, the communities are currently abandoning these villages because they are deemed uneconomically viable. This paper investigates the ways in which knowledge-sharing initiatives involving local governments, women farming associations that have historically led farming rituals, and students from diverse developing countries contribute to the restoration of the Rojolele rice planting pattern. The project invited 20 international students from various developing countries to participate in the In-Herit 2022 program. The program was launched to increase student and local interest in becoming village designers through a case study of the preservation of local Rojolele Delanggu rice in Sabrang Village. This activity was broken down into three sections: (1) learning from locals, (2) participatory learning and action, and (3) proposing ideas to locals. The outcomes of this three-day project were a mapping of opportunities, challenges, and resolutions pertaining to the Rojolele Delanggu preservation initiative. The majority of students were able to quickly fit in with the locals, apply PLA materials, and were paired with student mentors who knew about farming community development activities in Delanggu farming regions.
Aktivitas Fisiologis dan Pertumbuhan Melon (Cucumis melo L.) pada Perlakuan Sonic bloom dan Pupuk Daun Handoyo, Gani Cahyo; Endang Setia Muliawati; Ida Rumia Manurung; Muji Rahayu; Ana Farah Rafidah; Rissa Kurnia Anggraini
Jurnal Hortikultura Indonesia Vol. 16 No. 3 (2025): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.16.3.166-173

Abstract

Melon is a high-value economic commodity with broad market demand. However, melon production in Indonesia has shown relatively slow growth. To address this issue, sonic bloom technology, which stimulates stomatal opening, can be combined with foliar fertilizer to enhance melon growth. This study aimed to determine the optimal sonic bloom frequency and foliar fertilizer concentration to improve melon plant physiological activity and growth. The research was conducted from January to April 2024 at the Faculty of Agriculture Universitas Sebelas Maret screen house. The experimental design followed a fully nested layout with two treatment factors: sonic bloom frequency (Hz) (F1 = 4,000 and F2 = 4,500) and compound foliar fertilizer application (control, 1, 3, and 5 g L-1). The fertilizer concentration factor was nested within the frequency factor and replicated four times in a randomized arrangement. Data were analyzed using 5% ANOVA, 5% Least Significant Difference (LSD) for mean comparison, and regression and correlation analyses. The results demonstrated that a 4,500 Hz frequency significantly increased chlorophyll b content, plant height at 5 WAP (weeks after planting), and number of segments at 5 WAP. . However, sonic bloom frequency had no significant effect on stomatal density, stomatal conductance, photosynthetic rate, chlorophyll a, total chlorophyll, or leaf number at 5 WAP. The regression analysis results indicated that the optimal foliar fertilizer concentration for enhancing melon growth ranged between 2.96 - 3.68 g L-1.Keywords: chlorophyll, nutrient, photosynthesis, soundwave, stomata
The Effect of Growth Regulator Formulation and Boron on The Growth and Yield of Shallot Varieties Harsono, Puji; Putri, Ade Widya; Haryanto, Eddy Tri; Handoyo, Gani Cahyo
Agrosains : Jurnal Penelitian Agronomi Vol 27, No 1 (2025): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v27i1.100603

Abstract

Regulators (PGRs) are used to stimulate the development and growth of bulbs in order to produce a large number of bulbs. This study aims to identify the effect of PGRs and boron formulations that can increase the growth and yield of several variety of shallots. This research took place in the cultivation field of Ngringo Village, Jaten District, Karanganyar Regency from April-August 2023. The method used was a Complete Randomized Blok Design (CRBD) consisting of two factors with four replications. The first factor was PGRs and Boron formulation (without and with GA3 200 ppm+BAP 50 ppm+NAA 50 ppm+ IAA 300 ppm + 1500 ppm boron formulation). The second factor was variety (Bima Brebes, Maja Cipanas, Batu Ijo and Tajuk). Data were analyzed by F test with 95% confidence level followed by Duncan’s Multiple Range Test (DMRT) with 95% confidence level. The results showed that the application of PGRs formulations GA3 200 ppm + BAP 50 ppm + NAA 50 ppm +IAA 300 ppm + 1500 ppm boron on shallots of Tajuk varieties was able to increase number of leaves by 5 leaves and able to increase number of bulbs per clump of 3 bulbs compared to without the aplication of PGRs and boron formulations. The Tajuk variety provides the best growth in fresh weight of 16 g higher stalks and in the yield of fresh weight of bulbs per clump 23 g compared to the Batu Ijo variety. Shallots treated with 200 ppm GA3 + BAP 50 ppm + NAA 50 ppm +IAA 300 ppm + 1500 ppm boron have not shown an increase in growth and yield accros various shallot varieties.
Pupuk Organik Cair Ampas Kopi terhadap Karakteristik Fisiologi dan Pertumbuhan Kangkung Darat Purnomo, Djoko; Handoyo, Gani Cahyo; Rahayu, Muji; Fauziyah, Alya Sausan
Agrotechnology Research Journal Vol 7, No 2 (2023): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v7i2.83697

Abstract

Extended use of synthetic chemical fertilizers may degrade soil quality. As a synthetic chemical fertilizer substitute, organic fertilizer can improve soil quality, produce healthier agricultural products, and be environmentally sustainable. Thus, coffee grounds liquid organic fertilizer may solve this problem. This study examines how liquid organic fertilizer made from coffee grounds affects land kale's physiological and growth characteristics. A fully randomized experimental design with one factor and 11 treatments was used. A control group, NPK-16-16-16 4 g, and Arabica, Robusta, and Liberica coffee were treated with three concentrations (4 mL.L-1, 12 mL.L-1, and 20 mL.L-1). Four replicates were run for each treatment. The investigation found that coffee ground liquid organic fertilizer does not meet Minister of Agriculture Decree 261/KPTS/SR.310/M/4/2019 criteria. Compared to the control group, liquid organic fertilizer made from coffee grounds did not increase land kale growth. Additionally, it did not grow as well as with NPK16-16-16 fertilizer. Coffee grinds liquid organic fertilizer only enhances kale growing on land, promoting sustainable agriculture.
Growth and Yield Responses of Red Chili to Various Foliar Fertilizers Harsono, Puji; Khakim, Moch. Irfan; Handoyo, Gani Cahyo; Supriyono, Supriyono
Agrotechnology Research Journal Vol 9, No 1 (2025): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v9i1.96737

Abstract

Red chili production in certain areas of Central Java, including Sendangijo Village, Wonogiri Regency, remains relatively low. One alternative to improve its growth and yield is foliar fertilization. This study aimed to determine the most effective type of foliar fertilizer for enhancing the growth and yield of red chili. The study was conducted from May to September 2023 in Sendangijo Village using a Randomized Complete Block Design with a single factor consisting of four treatments: no foliar fertilizer, foliar fertilizer A. NPK 11-8-6, B. NPK 20-15-15, and C. NPK 10-2-7, each with six replications. Observed variables included plant height, number of dichotomous branches, number of leaves, leaf area, fresh and dry weight of biomass, number of fruits, fresh weight of fruits per plant, and productivity per hectare. The result showed that the leaf area of red chili pepper given foliar fertilizer NPK 20-15-15  was larger than the foliar fertilizer NPK 11-8-6, NPK 10-2-7, and without foliar fertilizer. Foliar fertilizer NPK 20-15-15 also gave a heavier dry weight of biomass compared to foliar fertilizer NPK 11-8-6, NPK 10-2-7, and without foliar fertilizer. However, foliar fertilizer application did not significantly affect the number of fruits, the fresh weight of fruits per plant, or productivity per hectare.
Media Edukatif Berbasis Permainan Interaktif dalam Pembelajaran Manajemen Pemilahan Sampah pada Murid Sekolah Dasar Anam, Choirul; Mumtaz, Tanaya Nafilya; Christy, Yosefina Angie Sekhinah; Praseptiangga, Danar; Handoyo, Gani Cahyo; Khasanah, Lia Umi; Mujiyo, Mujiyo; Barido, Farouk Heidar; Pasha, Raka Rayhan; Subowo, Rachel Amanda Meilanny; Ramania, Saskia Maritza; Abdulwahab, Mustapha Abolore; Rosmiati, Ana; Yunianto, Ipung Kurniawan
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 14, No 2 (2025): November
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v14i2.110335

Abstract

Edukasi pengelolaan sampah sejak usia dini merupakan fondasi penting dalam membentuk perilaku ramah lingkungan yang berkelanjutan. Kegiatan pengabdian masyarakat ini berfokus pada pemilahan sampah organik dan anorganik untuk siswa kelas 1, 2, dan 3 sekolah dasar. Metode partisipatif yang digunakan adalah permainan edukatif “mencari harta karun” untuk menciptakan pengalaman belajar yang menyenangkan di SDN 1 Turus, Polanharjo, Klaten. Dalam permainan ini, siswa dibagi menjadi kelompok kecil dan diberi peta petunjuk menuju “harta karun” berupa berbagai benda atau sampah. Setelah menemukannya, mereka menempelkan stiker sampah pada tempat sampah sesuai kategori organik atau anorganik. Kegiatan yang dilaksanakan pada 15 Juli 2025 ini mendapat antusias tinggi dari para siswa. Melalui permainan ini, siswa memperoleh pengetahuan teoritis dan pengalaman praktis tentang pentingnya memilah sampah dengan benar. Hal tersebut terlihat dari kemampuan anak-anak memisahkan sampah organik dan anorganik berdasarkan tempat sampah yang tersedia. Secara keseluruhan, metode ini membuktikan bahwa edukasi lingkungan berbasis permainan efektif diterapkan pada anak usia sekolah dasar, karena 83,34 persen siswa berhasil memisahkan sampah dengan benar. Metode interaktif ini dapat menjadi model alternatif yang menjanjikan untuk sosialisasi lingkungan di sekolah. Di masa yang akan datang, siswa dapat berperan aktif dan berkolaborasi dengan mitra pengelolaan sampah, yaitu bank sampah ”Mrisen Makmur” yang ada di desa tersebut.
Budidaya Anggur dengan Sistem Pemantauan Berbasis IOT pada Kelompok Wanita Tani “Sekar Arum” Desa Genengan, Kecamatan Jumantono, Kabupaten Karanganyar Roviqowati, Fitria; Yunus, Ahmad; Purwanto, Edi; Arniputri, Retna Bandriyati; Samanhudi, Samanhudi; Rahayu, Muji; Handoyo, Gani Cahyo; Setyawati, Andriyana; Iswahyudi, Iswahyudi; Prihanto, Joko
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 15, No 1 (2026): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v15i1.109864

Abstract

Desa Genengan memiliki potensi geografis yang mendukung budidaya anggur, namun pengembangannya oleh Kelompok Wanita Tani (KWT) “Sekar Arum” terkendala oleh keterbatasan pengetahuan teknik budidaya modern dan sistem pemantauan lingkungan yang masih konvensional. Program pengabdian ini bertujuan untuk: (1) meningkatkan pengetahuan dan keterampilan anggota KWT mengenai budidaya anggur dan teknik grafting, (2) mengimplementasikan sistem pemantauan lingkungan berbasis Internet of Things (IoT), dan (3) menganalisis efektivitas pelatihan serta kendala adopsi teknologi. Metode pelaksanaan meliputi pelatihan teoritis dan praktik, implementasi demplot, serta pemasangan perangkat IoT yang memantau suhu, kelembaban tanah, intensitas cahaya, dan pH. Evaluasi menggunakan pretest-posttest dan kuesioner kepuasan. Hasil menunjukkan partisipasi 22 anggota (100%). Terjadi peningkatan pengetahuan yang signifikan dengan nilai rata-rata pretest 71,03 menjadi posttest 93,05 (gain 22,02 poin). Tingkat keberhasilan praktek grafting mencapai 75%. Berdasarkan angket yang telah dibagian diperoleh data bahwa keseluruhan peserta menyatakan materi yang disampaikan bermanfaat. Tingkat ketertarikan pada kegiatan 72,2% menyatakan sangat menarik serta 22,8% menyatakan menarik. Keseluruhan peserta menyatakan tertarik untuk melakukan budidaya anggur di rumah. Sistem IoT beroperasi dengan baik, meski mengalami kendala konektivitas internet. Analisis mengungkap penerimaan yang lebih tinggi terhadap materi budidaya konvensional dibandingkan teknologi IoT, serta ketergantungan pada infrastruktur digital sebagai penghambat utama. Program ini berhasil meningkatkan kapasitas teknis kelompok dan membuka jalan menuju pertanian presisi. Keberlanjutan memerlukan pendampingan lanjutan, penguatan aspek bisnis, dan solusi infrastruktur komunikasi yang adaptif.Kata kunci: budidaya anggur; IoT; kelompok wanita tani; pertanian presisi; pemberdayaan masyarakat
Effect of Concentration and Time of Chitosan Application on The Growth of Pineapple (Ananas comosus) Yuniastuti, Endang; Putri, Salsabila Tiara; Handoyo, Gani Cahyo
Journal of Biodiversity and Biotechnology Vol 4, No 2 (2024)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v4i2.108238

Abstract

Pineapple (Ananas comosus) is a popular fruit crop in Indonesia. Pineapple crowns are one of the planting materials used in pineapple cultivation, but their growth is slower than other planting materials, so that the addition of chitosan is needed, which has the potential to stimulate growth. This study aims to determine the best concentration and application time of chitosan that can improve pineapple growth. The study was conducted in the screenhouse of the Faculty of Agriculture, Sebelas Maret University, Surakarta during March-June 2025 with a Completely Randomized Design (CRD) with two factors, namely chitosan concentration (without chitosan, 1 ppm, 3 ppm, 5 ppm) and time of chitosan application (morning, afternoon, morning and afternoon). Each treatment was repeated 4 times, resulting in 48 experimental units. The results showed that no combination of concentration and time of chitosan application was found to simultaneously increase pineapple growth. The treatment concentration of 1 ppm and 3 ppm gave the best result to increasing leaf number; concentration 1 ppm, 3 ppm, and 5 ppm gave the best result to increasing total leaf area and longest root length. Time of chitosan application once in the morning or evening gave the best result to increasing photosynthesis rate and stomatal conductance. Chitosan has the potential as a biostimulant for plant growth and is effective in increasing the physiological activity of plants.
Co-Authors Abdulwahab, Mustapha Abolore Ana Farah Rafidah Ana Rosmiati Arniputri, Retna Bandriyati Barido, Farouk Heidar Choirul Anam AM Diponegoro Christy, Yosefina Angie Sekhinah Danar Praseptiangga Djoko Purnomo Eddy Tri Haryanto, Eddy Tri Edi Purwanto Eka Permanasari Endang Setia Muliawati Endang Yuniastuti Fauziyah, Alya Sausan Fitria Roviqowati Ganjar Herdiansyah, Ganjar H, Kusumaningdiyah N. Ida Rumia Manurung ISWAHYUDI ISWAHYUDI Kartikasari, Novia Nur Khakim, Moch. Irfan Muji Rahayu Muji Rahayu Mujiyo Mujiyo Mumtaz, Tanaya Nafilya Pasha, Raka Rayhan Pradana, Erik Wahyu Prihanto, Joko Puji Harsono, Puji Purwandaru, Pandu Putri, Ade Widya Putri, Salsabila Tiara Ramania, Saskia Maritza Rissa Kurnia Anggraini Samanhudi Samanhudi Setyawati, Andriyana Subowo, Rachel Amanda Meilanny Supriyadi Supriyadi Supriyono Supriyono Yunianto, Ipung Kurniawan Yunus, Ahmad