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All Journal Agrikultura Teknotan: Jurnal Industri Teknologi Pertanian Journal of Tropical Soils Jurnal Sains dan Teknologi Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat SAINS TANAH - Journal of Soil Science and Agroclimatology Agrosains: Jurnal Penelitian Agronomi Caraka Tani: Journal of Sustainable Agriculture Agrin : Jurnal Penelitian Pertanian Agroekoteknologi Tropika Lembab Soil REns PRIMA: Journal of Community Empowering and Services JURNAL ILMIAH AGRINECA SEMAR AgriHealth: Journal of Agri-food, Nutrition and Public Health Community Empowerment Prosiding Konferensi Nasional PKM-CSR Agroindustrial Journal Journal of Applied Agricultural Science and Technology Indonesian Journal of Community Empowerment
Ganjar Herdiansyah, Ganjar
Department Of Soil Science, Faculty Of Agriculture, Universitas Sebelas Maret
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Public Health Social Sciences Other

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Evaluasi Masa Tanam Berdasarkan Metode Standardized Precipitation Index (SPI) dan Indeks Kecukupan Air (IKA) untuk Pengembangan Produksi Jagung di Giritontro, Indonesia Herdiansyah, Ganjar; Fitriana, Ummi Nur; Sumani, Sumani; Mujiyo, Mujiyo; Herawati, Aktavia
Jurnal Agroekoteknologi Tropika Lembab Vol 5, No 2 (2023): Agroekoteknologi Tropika Lembab Volume 5 Nomor 2 Februari 2023
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35941/jatl.5.2.2023.9979.152-162

Abstract

Berubahnya durasi musim menjadikan pergantian musim kemarau dan musim hujan tidak menentu. Tanaman pangan yang dibudidayakan pada lahan sawah tadah hujan dan tegalan seperti jagung mudah mengalami cekaman karena ketersediaan air dipengaruhi oleh iklim. Penelitian ini bertujuan untuk mengetahui SPI (Standardized Precipitation Index) dan Indeks Kecukupan Air (IKA) guna menentukan masa tanam yang tepat untuk tanaman jagung di Kecamatan Giritontro, Kabupaten Wonogiri. Pelaksanaan penelitian dengan metode deskriptif eksploratif, data curah hujan rata-rata Kecamatan Giritontro 1.750-2.250 mm per tahun. Metode yang digunakan adalah Standardized Precipitation Index dan Indeks Kebutuhan Air, dengan alat analisa berupa aplikasi Rstudio dan Cropwat 8.0 yang mengolah data curah hujan dalam 9 tahun terakhir (tahun 2012 sampai 2020). Titik pengamatan dan pengambilan sampel tanah ditentukan menggunakan data spasial (curah hujan, penggunaan lahan, kemiringan lereng, dan jenis tanah) wilayah penelitian. Parameter kondisi aktual tanah yang diamati diantaranya kadar lengkap, struktur tanah, tekstur tanah, dan bahan organik. Data-data yang diperoleh dari hasil penelitian diolah dengan uji ANOVA dan Pearson correlation. Penghitungan indeks kekeringan menggunakan metode Standardized Precipitation Index (SPI) dengan aplikasi Rstudio dan Indeks Kecukupan Air (IKA) dengan aplikasi Cropwat 8.0 berdasarkan data curah hujan pos BBWS di Giriwoyo. Kondisi tanah aktual diamati diantaranya kadar lengas, struktur tanah, tekstur tanah, bahan organik, data curah hujan 9 tahun terakhir (2012-2020), data spasial Kecamatan Giritontro untuk peta pengamatan dan pengambilan sampel. Analisis data yang dilakukan ialah uji korelasi antara indeks kekeringan dengan indikator pengamatan. Hasil indeks kekeringan rata–rata wilayah penelitian pada tahun 2012–2020 termasuk kategori mendekati normal berkisar antara -0,94-0,87. Indeks kekeringan berhubungan dengan tesktur tanah dan dipengaruhi oleh kemiringan lereng. Indeks kecukupan air tanaman jagung antara 0,47–0,91 dari bulan Januari sampai Desember. Penentuan awal masa tanam paling efektif pada bulan November. Alternatif pencadangan air tanah dapat melalui pembuatan dam parit yang berfungsi sebagai penampung aliran air permukaan.
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.
POTENSI LAHAN SEMPIT MENJADI LAHAN PERTANIAN MENGGUNAKAN TEKNIK VERTIKULTUR DI DESA SENDANGREJO Pramesti Rajati, AnandayuGaluh; Sitanggang, Indra Gamaliel; Respati, Adam Arinto; Febriyanti, Rina; Anariyah, Ananda Sofiatun; Putranto, Gofar Faza Haryo; Anjani, Nisya Ari; Arifida, Sa’adillah; Sari, Suratna; Hariyanto, Yasmin Zulfa Agustin Alfiyah; Herdiansyah, Ganjar
MAJU : Indonesian Journal of Community Empowerment Vol. 1 No. 5 (2024): MAJU : Indonesian Journal of Community Empowerment, September 2024
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/hg8ec222

Abstract

Sendangrejo Village in Wonogiri District is a community where the majority of residents work as farmers. This activity aims to provide education and training to the community, especially the PKK mothers and the Dawis Group (Dasa Wisma), on utilizing limited land around their homes to produce quality food using Verticulture Planting Techniques. Verticulture can be a solution and an alternative to maximizing the use of limited land around homes, as well as conserving water during the dry season. The method used in this activity is divided into three stages: material presentation, discussion/Q&A, demonstration and hands-on practice, and evaluation. The results of this activity show a positive response from the community regarding land efficiency, water conservation, and improved environmental aesthetics. The community also recognized that utilizing limited land around their homes can increase food production, thereby improving the welfare of the residents of Sendangrejo Village.
Assessment of Andisol characteristics for the development of potato crops in Pangalengan Herdiansyah, Ganjar; Arifin, Mahfud; Suriadikusumah, Abraham; Herawati, Aktavia
JOURNAL OF TROPICAL SOILS Vol 30, No 1: January 2025
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i1.45-52

Abstract

Pangalengan is a horticultural crop center area in Bandung Regency. The soil in this area consist of Andisol, which is developed from volcanic ash. One of the primary commodities in this area is potatoes. Intensive farming in Pangalengan is a problem that has an impact on soil and environmental conditions, thereby disrupting crop productivity. The research aimed to assess the characteristics of Andisols for the development of potato crop in Pangalengan. This research used qualitative, descriptive, and survey methods. The survey based on physiographic methods. Soil samples were taken purposively. The observations consisted of soil characteristics, erosion, soil fertility and land suitability. The research results show that the soil type is Typic Hapludans. Erosion is moderate (19.06-94.41 tons/ha/year) in SMU 1 and 2, high (311.22 tons/ha/year) in SMU 3 and very high (798.04 tons/ha/year) in SMU 4, soil fertility is low with land suitability for potato crop including marginally suitable (S3) and not suitable (N). Fertilization, especially P fertilizer and organic fertilizer as well as making bunds in the direction of the contour, are recommended for the development of potato crops in Pangalengan.
The Effect of Trichoderma on N, P, K Soil and Corn Plants Syamsiyah, Jauhari; Hartati, Sri; Herdiansyah, Ganjar; Maro'ah, Siti; Nurrahma, Rizkia Aufa
JOURNAL OF TROPICAL SOILS Vol 29, No 3: September 2024
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2024.v29i3.159-166

Abstract

The use of Trichoderma is one effort to manage healthy and environmentally friendly plants. This fertilizer is part of organic fertilizer; which farmers do not widely practice yet. This fertilizer has an impact that can increase nutrients and soil fertility. This study examined the impact of using Trichoderma in combination with NPK fertilizer on soil nutrient, nutrient uptake, and growth of corn plants. A Completely Randomized Block Design consisting nine treatments with three replicates was applied. The treatments were Control (A), standard NPK (Urea 350 kg ha-1, SP-36 200kg ha-1 and KCl 75kg ha-1) (B), ¼ NPK + 5 kg ha-1 Trichoderma (C), ½ NPK + 5 kg ha-1 Trichoderma (D), ¾ NPK + 5 kg ha-1 Trichoderma (E), 1 NPK + 5 kg ha-1 Trichoderma (F), ¾ NPK +1.25 kg ha-1 Trichoderma (G), ¾ NPK +2.5 kg ha-1 Trichoderma (H), ¾ NPK + 3.75 kg ha-1 Trichoderma (I). The results showed that NPK fertilizer accompanied by Trichoderma increased soil total N by 84.21%, available P by 36.25%, and available K by 142.22%. The same treatment also increased corn plants’ N, P, and K nutrients by 52.71%, 106%, and 61.53%. The growth of maize plants from applyingTrichoderma up to 5 kg ha-1 has not reduced the use of NPK fertilizer yet. However, applying Trichoderma could improve soil fertility.
Innovation in paddy pest control: Education and implementation of refugia for sustainable agriculture Mujiyo, Mujiyo; Suntoro, Suntoro; Syamsiyah, Jauhari; Dewi, Widyatmani Sih; Rahayu, Rahayu; Widijanto, Hery; Herawati, Aktavia; Herdiansyah, Ganjar; Hasanah, Khalyfah; Anggita, Akas; Irmawati, Viviana; Romadhon, Muhammad Rizky; Hardian, Tiara; Istiqomah, Nanda Mei
Community Empowerment Vol 10 No 5 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12612

Abstract

Given paddy's status as a staple commodity and primary livelihood in Slogoretno Village, frequently experiencing yield reductions due to pest attacks, this community service activity aimed to educate and implement Integrated Pest Management (IPM) through the planting of refugia plants. The program involved the socialization of local-based refugia concepts, practical planting of perimeter refuge patterns on paddy demonstration plots, and the initiation of agrotourism. The results showed a significant increase in farmers' and the community's knowledge regarding ecological engineering techniques using flowering plants for paddy pest control. Furthermore, these demonstration plots have the potential to become agrotourism objects, which is expected to enhance local welfare and sustainably boost harvest productivity. The implementation of refugia affirms its effectiveness as an IPM innovation supporting sustainable agriculture.
Assessment of Land Characteristics and Suitability for Citrus Development in Dry Land Punung, Pacitan Regency Supriyadi, Supriyadi; Rahayu, Rahayu; Herdiansyah, Ganjar; Herawati, Aktavia; Novianti, Dita Risky
JOURNAL OF TROPICAL SOILS Vol. 29 No. 2: May 2024
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2024.v29i2.67-77

Abstract

One of the Indonesian provinces where the agricultural industry drives the economy is Punung, Pacitan, which has local conditions that are particularly suitable for producing citrus, giving this product the potential to continue to expand in popularity. Land evaluation tries to provide information on its potential for a particular purpose. This research was conducted to know land suitability classes, limiting factors, and improvement efforts that can be made. This research is exploratory descriptive with a variable approach through field survey and using a purposive random sampling method based on Land Mapping Units. Data analysis was carried out using the matching method between land characteristics and conditions for growing citrus, a statistical test by ANOVA (Analysis of Variance), and Duncan’s Multiple Range Test (DMRT) to find the factors that most determine land characteristics in Punung. The study results show that the actual land suitability class in Punung is marginally suitable. Improvements that can be made to increase the availability of nutrients in the soil in the form of available P2O5 with a low level of management is to apply P fertilization according to the needs of citrus. ANOVA results proved that the variety of soil types significantly influences some of the land characteristics.
The Effect of Trichoderma on N, P, K Soil and Corn Plants Syamsiyah, Jauhari; Hartati, Sri; Herdiansyah, Ganjar; Maro'ah, Siti; Nurrahma, Rizkia Aufa
JOURNAL OF TROPICAL SOILS Vol. 29 No. 3: September 2024
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2024.v29i3.159-166

Abstract

The use of Trichoderma is one effort to manage healthy and environmentally friendly plants. This fertilizer is part of organic fertilizer; which farmers do not widely practice yet. This fertilizer has an impact that can increase nutrients and soil fertility. This study examined the impact of using Trichoderma in combination with NPK fertilizer on soil nutrient, nutrient uptake, and growth of corn plants. A Completely Randomized Block Design consisting nine treatments with three replicates was applied. The treatments were Control (A), standard NPK (Urea 350 kg ha-1, SP-36 200kg ha-1 and KCl 75kg ha-1) (B), ¼ NPK + 5 kg ha-1 Trichoderma (C), ½ NPK + 5 kg ha-1 Trichoderma (D), ¾ NPK + 5 kg ha-1 Trichoderma (E), 1 NPK + 5 kg ha-1 Trichoderma (F), ¾ NPK +1.25 kg ha-1 Trichoderma (G), ¾ NPK +2.5 kg ha-1 Trichoderma (H), ¾ NPK + 3.75 kg ha-1 Trichoderma (I). The results showed that NPK fertilizer accompanied by Trichoderma increased soil total N by 84.21%, available P by 36.25%, and available K by 142.22%. The same treatment also increased corn plants’ N, P, and K nutrients by 52.71%, 106%, and 61.53%. The growth of maize plants from applyingTrichoderma up to 5 kg ha-1 has not reduced the use of NPK fertilizer yet. However, applying Trichoderma could improve soil fertility.
Assessment of Andisol characteristics for the development of potato crops in Pangalengan Herdiansyah, Ganjar; Arifin, Mahfud; Suriadikusumah, Abraham; Herawati, Aktavia
JOURNAL OF TROPICAL SOILS Vol. 30 No. 1: January 2025
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i1.45-52

Abstract

Pangalengan is a horticultural crop center area in Bandung Regency. The soil in this area consist of Andisol, which is developed from volcanic ash. One of the primary commodities in this area is potatoes. Intensive farming in Pangalengan is a problem that has an impact on soil and environmental conditions, thereby disrupting crop productivity. The research aimed to assess the characteristics of Andisols for the development of potato crop in Pangalengan. This research used qualitative, descriptive, and survey methods. The survey based on physiographic methods. Soil samples were taken purposively. The observations consisted of soil characteristics, erosion, soil fertility and land suitability. The research results show that the soil type is Typic Hapludans. Erosion is moderate (19.06-94.41 tons/ha/year) in SMU 1 and 2, high (311.22 tons/ha/year) in SMU 3 and very high (798.04 tons/ha/year) in SMU 4, soil fertility is low with land suitability for potato crop including marginally suitable (S3) and not suitable (N). Fertilization, especially P fertilizer and organic fertilizer as well as making bunds in the direction of the contour, are recommended for the development of potato crops in Pangalengan.
Automasi Irigasi di Lahan Pasir Pantai untuk Meningkatkan Produktivitas Tanaman Budidaya Herawati, Aktavia; Mujiyo; Herdiansyah, Ganjar; Syamsiyah, Jauhari; Lestari, Anik
JST (Jurnal Sains dan Teknologi) Vol. 12 No. 3 (2023): Oktober
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v12i3.56096

Abstract

Lahan pasir pantai di Dusun Sogesanden, Desa Srigading, Kecamatan Sanden, Kabupaten Bantul, Daerah Istimewa Yogyakarta merupakan lahan sub-optimal yang memiliki keterbatasan biofisik lahan. Permasalahan utama budidaya di lahan pasir yaitu rendahnya efisiensi dan efektivitas penyiraman. Diperlukan sistem irigasi yang efisien dan efektif untuk menyediakan lengas yang cukup bagi tanaman. Tujuan penelitian ini adalah merakit dan mengimplementasikan teknologi automasi irigasi tetes pada lahan budidaya kacang tanah (Arachis hypogaea L.). Teknologi ini mampu memberikan air secara tepat kebutuhan dan sasaran yaitu pada zona perakaran tanaman. Metode yang digunakan adalah perakitan automasi sistem irigasi dengan alat monitoring kelembapan dan aplikasi penyiraman di lahan budidaya pasir pantai. Hasil penelitian menunjukkan bahwa sistem automasi irigasi telah berhasil dirakit dan diaplikasikan pada lahan pasir pantai, sistem berfungsi dengan baik. Sensor tanah mampu membaca kondisi lengas tanah dan mengirimkan data ke controller. Layar pada LCD menujukkan nilai kondisi lengas > 700 jika tanah dalam kondisi kering dan nilai lengas ≤420 jika tanah dalam kondisi basah. Keran otomatis akan membuka (>700) sehingga air dari tandon akan mengalir melalui selang menuju perakaran tanaman dan keran otomatis akan menutup dan menyetop aliran air dari tandon jika nilai lengas ≤420. Diperoleh efisiensi tenaga kerja siram mencapai 100% setelah menggunakan teknologi automasi irigasi irigasi tetes.
Co-Authors Abraham Suriadikusumah AKTAVIA HERAWATI Anariyah, Ananda Sofiatun Anggita, Akas Anik Lestari Anjani, Nisya Ari Apong Sandrawati Apong Sandrawati Apong Sandrawati Arifida, Sa’adillah Cahyo, Angger Damayanti, Atika Sari Daud Siliwangi Saribun Dwi Priyo Ariyanto Dwisetio, Pertiwi Kurnia Essla, Verona Putri Fahmi Rizal Febriyanti, Rina Fitriana, Ummi Nur Geun Mo Yang Handoyo, Gani Cahyo Hardian, Tiara Hariyanto, Yasmin Zulfa Agustin Alfiyah Hasanah, Khalyfah Hery Widijanto Irmawati, Viviana Istiqomah, Nanda Mei Jauhari Syamsiyah Komariah Komariah Komariah Kotroczó, Zsolt laudzai, Arrajula Fatah Mahfud Arifin Maro'ah, Siti Maro’ah, Siti Mentari, Fegi Cahya Muhammad Amir Solihin Mujiyo Mujiyo Mujiyo Novianti, Dita Risky Nugroho, Diki Nurrahma, Rizkia Aufa Nurul Farahin Ongko Cahyono Pramesti Rajati, AnandayuGaluh Prasetyo, Bangun Budi Putranto, Gofar Faza Haryo Putri, Nuraini Dwi Agustina Rachmat Harryanto Rahayu Rahayu Rahayu Respati, Adam Arinto Ridha Hudaya Ridha Hudaya Rija Sudirja Rina Devnita Romadhon, Muhammad Rizky Salsabila, Harjayanti Auliyaa Sari, Safira Indrias Sari, Suratna Sih Dewi, Widyatmani Sitanggang, Indra Gamaliel Slamet Minardi Sri Hartati Sumani . Suntoro Suntoro Supriyadi Supriyadi Suryono Suryono Sutarno Sutarno Sutarno Tinuntun, Riris Srigayuh Tegarningtyas Widhiyastuti, Alfia Nisa Widjojo, Bagus Guritno Widyatmani Sih Dewi Yang, Geun Mo