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Rice Quality and Yield at Various Application Times of Organic Rice Management System Syamsiyah, Jauhari; Ariyanto, Dwi Priyo; Herawati, Aktavia; Komariah, Komariah; Hartati, Sri; Nurbaiti, Fitri
JOURNAL OF TROPICAL SOILS Vol. 28 No. 1: January 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i1.9-15

Abstract

The higher national rice demand encourages various efforts to increase rice production. This increase in rice production occurs in line with increasing public awareness of healthy foods, especially organic rice. Rice field management with an organic system is expected to provide a higher yield and quality of rice. This study aims to determine the effect of the long-time application of an organic rice management system on rice yield and quality. Descriptive exploratory research is supported by laboratory analysis of samples of organic rice plants with three periods (10 years, 7 years, and 4 years), semi-organic and conventional. The parameters observed were dry harvested grain, dry milled grain, the weight of 1000 grains, unfilled grain, protein content, amylum, amylopectin, and reducing sugar. The most prolonged organic rice field management with the application of 10 years gives better results with a protein content of 6.14%, amylum 71.71%, and amylopectin 49.35%. While the application of organic farming for 7 years gives the highest rice yield, the difference is not confirmed with the application of organic 10 years, with the weight of dry grain harvest 10.44 Mg ha-1, dry milled grain 8.15 10.44 Mg ha-1, the weight of 1000 grains 24 g, and unfilled grain 3.8%.
Landslides Hazard Assessment Using Soil Physics Approaches as a Determinant Factor on Agricultural Land in Hilly Area Mujiyo, Mujiyo; Tiara Meti Pratingkas; Ongko Cahyono; Dwi Priyo Ariyanto
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 3 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.3.566

Abstract

Landslides are natural disasters that most often occur in hilly areas, one of which is in the Manyaran District, and are caused by land use, slope, and rainfall. This study aimed to assess the level of landslides on several slopes and determine the soil characteristics that most determine the level of landslide vulnerability to formulate an appropriate strategy for hilly land management. The sampling points used land map units (LMU) overlaid on thematic maps (land use, soil type, and slope), and were divided into 22 LMUs with three repeats for each LMU. The landslide level was calculated using a cumulative weight score. It was grouped based on the interval formula and modifications to the addition of permeability and soil texture parameters, while the determinants were analyzed using ANOVA and Pearson’s correlation. The results showed that the area was not very low (133.2 ha), low (1,015.33 ha), moderate (1,205.46 ha), high (3,248.48 ha), or very high(734.1 ha). The highest landslide hazard was on steep land (25–45%), and the determining factors were permeability and texture. The steeper the slope and the higher the permeability and soil texture values, the higher the landslide. The recommended landslide mitigation strategies are terracing and minimum tillage on agricultural land. Research on the level of landslides and information on determinant soil characteristics helps stakeholders formulate policies and manage agricultural land on hilly agricultural land.
Pengabdian Masyarakat Budidaya Cacing Tanah pada Media Blotong di Bawah Tegakan Tanaman Tahunan Sutarno, Sutarno; Komariah, Komariah; Ariyanto, Dwi Priyo; Sumani, Sumani; Suyana, Jaka
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 14, No 3 (2023): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v14i3.12682

Abstract

Pengabdian masyarakat ini bertujuan untuk mentransfer IPTEK berupa budidaya cacing tanah dengan berbagai media dibawah tegakan tanaman tahunan di Dusun Gemblung, Desa Wonosari, Kecamatan Gondangrejo, Kabupaten Karanganyar. Pembudidayaan cacing tanah pada lahan agroforestry dapat menjadi solusi untuk memperbaiki kondisi biofisik tanah dalam jangka waktu dekat maupun panjang. Selain itu, hasil dari budidaya cacing tanah dapat di jual sehingga dapat meningkatkan pendapatan petani. Kelompok tani Makmur 1 dan 2 beranggotakan petani kecil, dimana kegiatan bertani adalah hanya merupakan kerja sambilan dan bukan penghasilan utama. Sehingga rata-rata jumlah lahan yang dimiliki kurang dari 1 ha. Dengan kepemilikan yang kecil ini, mereka menjalankan sistem pertanian secara konvensional dengan sangat sederhana. Lahan-lahan yang bisa digunakan secara produktif masih banyak yang belum difungsikan. Permasalahan lain kondisi tanah vertisol yang memiliki tekstur liat sehingga perkembang biakan cacing tanah pada tajuk tanaman merupakan salah satu solusi untuk meningkatkan aerasi dan porositas tanah. Dengan kebutuhan cacing tanah sebagai pupuk vermikompos yang sangat tinggi dalam skala nasional, hal ini merupakan salah satu peluang untuk mengembangkan budidaya cacing tanah di bawah tegakan yang sesuai dengan kebutuhan hidupnya. Makanan utama cacing tanah yang merupakan bahan organik, maka seresah tanaman yang mengandung cukup banyak N merupakan tempat yang sesuai. Berdasarkan pada kemampuan tersebut, cacing tanah juga dapat dimanfaatkan untuk mengatasi permasalahan limbah organik seperti kotoran sapi, limbah dapur, limbah penggilingan gula. Maka kami tim pengabdian memberikan solusi berupa pelatihan cara memanfaatkan tegakan pohon dan limbah organik untuk membudidayakan cacing tanah.
Termites as Soil Engineers: A Study on Organic Carbon and Nutrient Dynamics using Baiting Techniques in Tropical Forest Ecosystem Febriani, Sri Rezeki; Ariyanto, Dwi Priyo; Cahyono, Ongko; Tarmadi, Didi; Wikantyoso, Bramantyo; Himmi, Setiawan Khoirul; Zaki, Muhamad Khoiru
HAYATI Journal of Biosciences Vol. 33 No. 2 (2026): March 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.2.394-403

Abstract

This study explores how termite activity affects soil chemistry, those are Soil Organic Matter (SOC) and nutrient dynamics in pine and mahagony forest of varying ages in the Bromo Forest, Indonesia. Termite activity was assessed using wooden poles placed in PVC pipes as bait, which also served for soil sampling. The results showed significant differences in SOC and total NPK levels among different pole damage classes in each forest. The highest values were observed in pole damage class 4. Termite-influenced soil, especially those affected by the genera Macrotermes sp., Microtermes sp., and Schedorhinotermes sp., showed the highest concentrations of SOC and NPK (4.97%, 0.51%, 15.42 mg/100 g, and 45.9 mg/100 g, respectively). The termite diversity index showed moderate diversity in all pine forests and low diversity in mahogany forests. The termite diversity index indicated moderate diversity in pine forests and low diversity in mahogany forests, likely influenced by bait type. These results demonstrate that termite activity significantly enhances soil nutrient content and can be used as an indicator of soil fertility status in tropical forest ecosystems.
Distribution of Soil Physical Characteristics Across Different Slope Gradients in Highland Areas (Tawangmangu, Indonesia) for Potato Crop Development Sumani Sumani; Dwi Priyo Ariyanto; Ganjar Herdiansyah; Maria Theresia Sri Budiastuti; Anita Yulianti; Viviana Irmawati; Tiara Hardian; Nanda Mei Istiqomah
Acta Solum Vol. 3 No. 3 (2025): Juli 2025
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v3i3.3328

Abstract

Tawangmangu District, Indonesia, is located in a highland area with a cool climate and is predominantly composed of Andisol soil types, offering great potential for the development of potato crops (Solanum tuberosum L.). This study aims to examine soil physical properties suitable for potato cultivation, analyze the distribution of these properties across different slope gradients, and identify appropriate soil management strategies for the Tawangmangu area. The research employed a descriptive-exploratory approach, utilizing land map units (LMUs) that were determined through the overlay of soil type maps, rainfall data, slope gradients, and land use. The overlay resulted in 5 LMUs and 25 sampling points. Observed soil physical parameters included texture, porosity, permeability, consistency, effective soil depth, coarse material, and drainage. The land suitability assessment showed that LMUs 1, 2, and 3 were classified as S3-oa, limited by drainage, while LMUs 4 and 5 were classified as S3-oa,rc, limited by both drainage and effective soil depth. Slope gradient significantly affected moisture content (p = 0.022), bulk density (p = 0.037), particle density (p = 0.048), porosity (p = 0.032), effective soil depth (p = 0.001), and coarse material content (p = 0.032). Recommended land management efforts include the addition of organic matter, manual tillage for shallow soils, and the application of eco-drainage techniques to improve soil physical suitability for potato cultivation in Tawangmangu.
Pengolahan Limbah Dapur menjadi Pakan Ternak Berkelanjutan melalui Budidaya Maggot di Desa Pojok Rania Rahmasari; Azahra Aulia Saputri; Debby Wulan Purnama; Faris Nurrahman; Salma Indah Rahmawati; Tyas Tiara; Meiza Luthfia Majid; Muhammad At-Thoriq; Aldiansyah Rahma Mahendra Putra; Bagus Hapsoro; Dwi Priyo Ariyanto
Jurnal Pengabdian Masyarakat Bhinneka Vol. 4 No. 4 (2026): Juli
Publisher : Bhinneka Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58266/jpmb.v4i4.1219

Abstract

Limbah dapur rumah tangga merupakan salah satu sumber pencemaran lingkungan akibat pengelolaan yang belum optimal. Penelitian ini bertujuan untuk mengembangkan konsep EcoFeed Cycle melalui pengolahan limbah dapur menjadi pakan ternak berkelanjutan dengan memanfaatkan larva lalat Black Soldier Fly (BSF). Program dilaksanakan melalui kegiatan sosialisasi, demonstrasi, serta pendampingan budidaya maggot. Tahapan budidaya meliputi persiapan wadah, penetasan telur, pemberian pakan limbah organik, pengendalian kondisi lingkungan, pemeliharaan larva, hingga proses panen. Masyarakat dilibatkan secara aktif dalam setiap tahapan sehingga tidak hanya memperoleh pemahaman teoritis, tetapi juga keterampilan praktis yang dapat diterapkan secara mandiri. Hasil kegiatan menunjukkan bahwa budidaya maggot mampu meningkatkan pemahaman dan kapasitas teknis masyarakat dalam pengelolaan limbah organik serta menghasilkan sumber pakan ternak alternatif yang bernilai ekonomi. Hasil kuesioner menunjukkan 69,58% responden menyatakan setuju dan 29,89% cukup setuju terhadap pelaksanaan program. Budidaya maggot terbukti efektif dalam mengurangi volume limbah organik, menghasilkan biomassa bernutrisi tinggi, serta memperkuat pengelolaan lingkungan berkelanjutan berbasis masyarakat dan prinsip ekonomi sirkular.
Temporal variation in the soil properties and rice yield of organic rice farming in the tropical monsoon region, Indonesia Syamsiyah, Jauhari; Ariyanto, Dwi Priyo; Komariah, Komariah; Herawati, Aktavia; Dwisetio, Pertiwi Kurnia; Sari, Safira Indrias; Salsabila, Harjayanti Auliyaa; Herdiansyah, Ganjar; Hartati, Sri; Mujiyo, Mujiyo
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 20, No 2 (2023): December
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/stjssa.v20i2.71431

Abstract

One of the organic farming goals is improving soil properties to support sustainable rice production. This study investigated the soil properties and rice yields under temporal variation of organic rice fields. Soil sampling was conducted in organic rice fields with three temporal variations, namely 0, 4, 7, and 10 years in a tropical monsoon region in Central Java, Indonesia. Variables observed included soil organic carbon, soil carbon stock, soil microbes population, dissolved organic carbon, soil liquid limit, soil sticky limit, soil plasticity limit, soil color changing limit, soil friability, soil porosity, soil total nitrogen, soil total phosphorus, soil available sulfur, exchangeable calcium, cation exchange capacity, total potassium, bulk density, base saturation, exchangeable sodium, exchangeable potassium, and rice yield.  This study confirms that soil organic carbon increased by 51.63% within 10 years (from 1.84% to 2.79%). Organic farming also improved all the physical, chemical, and biological soil properties, by the increase of soil organic carbon. However, soil organic carbon is mostly determined by soil cation exchange capacity, soil total phosphorus, and soil porosity. The mechanism of rice yield increase in organic rice farming is not affected by soil organic carbon directly but through the synergic increase in soil total nitrogen. The 1% increase of soil organic carbon increases 0.065% of soil total nitrogen hence rice yield increases by 1.66 tons ha-1. This study supports sustainable agriculture by providing evidence of improved soil properties under organic farming.
Kearifan Lokal Padi Ratun Sebagai Upaya Mitigasi dan Adaptasi Perubahan Iklim Di Desa Wonosari Kecamatan Gondangrejo Komariah, Komariah; Ariyanto, Dwi Priyo; Sumani, Sumani; Yanti, Yuli; Setyawati, Andriyana; Priswita, Rahajeng Putu Widiani
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 10, No 1 (2021): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v10i1.45428

Abstract

Berbagai inovasi untuk meningkatkan produktivitas padi dan pencapaian target produksi telah dihasilkan Badan Penelitian dan Pengembangan Pertanian (Balitbangtan). Saat ini salah satu teknologi budidaya padi yang berpotensi untuk dikembangkan adalah budidaya padi ratun. Di Sumatera Barat teknologi padi ratun yang banyak dipraktikkan adalah budidaya padi salibu. Budidaya padi salibu merupakan teknologi budidaya yang telah dimodifikasi disesuaikan dengan daerah Sumatera. Budidaya padi ratun memiliki beberapa keuntungan seperti lebih hemat tenaga, biaya dan benih, tanpa pengolahan tanah, tanam sekali panen dua-tiga kali. Penelitian ini dilakukan dengan melakukan penyuluhan, FGD dan pendampingan di Desa Wonosari Gondangrejo, Karanganyar. Hasil penelitian menunjukkan budidaya padi ratun dapat dimanfaatkan untuk mengantisipasi dampak perubahan iklim seperti ketersediaan air yang makin terbatas jika 3 faktor seperti modifikasi teknologi budidaya padi ratun secara jelas, mengoptimalkan kinerja penyuluh pertanian dan kelompok tani, pembentukan kawasan budidaya padi ratun.
Perlindungan Terhadap SARS-CoV-2 Melalui Peningkatan Kesadaran dan Pengetahuan Masyarakat Terhadap Tanaman Obat Peningkat Imun Komariah, Komariah; Setyawati, Andriyana; Sumani, Sumani; Ariyanto, Dwi Priyo; yanti, Yuli
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 11, No 1 (2022): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v11i1.56699

Abstract

Tanaman obat keluarga (disingkat TOGA) adalah tanaman hasil budidaya rumahan yang berkhasiat sebagai obat. Tanaman  lokal  dilengkapi  dengan  senyawa  bioaktif,  kandungan  polifenol  dan aktivitas antioksidan yang bervariasi. Adanya penurunan kesadaran masyarakat akan pentingnya menyediakan  tanaman  obat  dipekarangan  rumah  mulai  menurun. Pengetahuan akan tanaman  obat  pada  masyarakat  juga  terbatas.  Maka  dari  itu  perlu  adanya  revitalisasi tanaman obat keluarga untuk menyadarkan kembali pentingnya menyediakan tanaman obat  di  lingkungan  rumah  atau  apotek  hidup  yang  bisa  digunakan  untuk  menjaga kesehatan.  Maka  dari  itu  pengabdian  ini  bertujuan  untuk  meningkatkan  kesadaran masyarakat dalam meningkatkan sistem kekebalan tubuh agar terhindar dari virus SARS- CoV-2 melalui revitalisasi tanaman obat keluarga. Berdasarkan hasil survey seluruh kelompok tani sering menggunakan tanaman obat, akan tetapi masih kesulitan untuk mengenali jenis tanaman obat yang bermanfaat bagi tubuh. Pengetahuan masyarakat kelompok tani 73% didapatkan dari nenek moyang/turun menurun. Melalui kegiatan ini juga ditekankan untuk tidak sembarangan dalam mengkonsumsi obat herbal, terutama  jika  tujuannya  untuk  pengobatan.  Tujuan  pengobatan, masyarakat  disarankan tetap  pergi  ke  dokter  untuk  mendapatkan  diagnosa  dan pengobatan dengan dosis yang tepat.
The Impact of Termite Activity on Soil Fertility: A Case Study in Pine Stands in the Alas Bromo Education Forest Area Sri Rezeki Febriani; Dwi Priyo Ariyanto; Ongko Cahyono; Rahayu Rahayu; Didi Tarmadi
AgriHealth: Journal of Agri-food, Nutrition and Public Health Vol 6, No 1 (2025): April
Publisher : Research and Development Center for Food, Nutrition and Public Health (P4GKM) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrihealth.v6i1.100945

Abstract

Termites function as soil engineers and play a crucial role in the decomposition of organic matter. This study was conducted in the Alas Bromo Educational Forest under pine stands of various age classes. The objective of the research was to investigate the influence of termite activity on soil fertility, as indicated by the levels of soil organic matter (SOM), soil organic carbon (SOC), and soil pH. The method employed involved baiting pinewood stakes placed in polyvinyl chloride pipes (PVC) to assess termite activity, which was evaluated based on the level of damage to the stakes and classified into damage classes. The stakes used were made of pine wood, similar to the species of the overlying stands. This study identified four termite genera in the Alas Bromo area: Macrotermes, Microtermes, Odontotermes, and Schedorhinotermes. The findings revealed significant differences in SOM and SOC across the stake damage classes within each stand. In general, the highest values were observed in soils with the highest levels of termite activity, as reflected in damage class 4. However, soil pH values did not show significant differences across the varying levels of termite activity. These findings highlight that termites, as soil engineers, play a vital role in enhancing soil fertility and hold promising potential for application in the pursuit of sustainable agriculture.
Co-Authors Abdul Aziz Achmad Adi Surya Sustama Adhia Azhar Fauzan Ahmad Norri Prasetyo AKTAVIA HERAWATI Aldiansyah Rahma Mahendra Putra Alfina Ayu S Ana Agustina Andriyana Setyawati Anita Yulianti Ardiana Rahma Wijayanti Arlin Santoso Arwa Farida Lukito Azahra Aulia Saputri Bagus Hapsoro Bambang Hendro sunarminto Bardhian Cahyo Aji Gumilang Bardhian Cahyo Aji Gumilang Cahyono , Ongko Debby Wulan Purnama Didi Tarmadi Dja’far Shiddieq Dwisetio, Pertiwi Kurnia Eksa Rusdiyana Erwin Purniawati Faris Nurrahman Fathia Inasya Ayuningtyas Fauzan Hariawan Febriani, Sri Rezeki Fitri Nurbaiti Galuh Intan Kumalasari Ganjar Herdiansyah, Ganjar Hendricus William Siswantoro Hery Widijanto Himmi, Setiawan Khoirul Ilham Setiawan Indrowuryanto Indrowuryanto Jaka Suyana Jaka Suyana Jaka Suyana Jaka Suyana Jaka Suyana Jauhari Syamsiyah Jauhari Syamsyiah Jelita Widya Kusuma Joko Winarno Keigo Noda Keigo Noda Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah komariah komariah Komariah Komariah Komariah Komariah Komariah Komariah Luthfan Nur Habibi Magarsa Abara Maria Theresia Sri Budiastuti Meiza Luthfia Majid Muchammad Bima Gegana Sakti Mufidah Anggi Wiyanti Muhamad Khoiru Zaki Muhammad At-Thoriq Mujiyo Mujiyo Munawaroh, Umi Nanda Mei Istiqomah Nifa Nurfiana NURBAITI, FITRI ongko cahyono Ongko Cahyono Pramudita, Tesalonika Prasgi, Henokh Christian Priswita, Rahajeng Putu Widiani Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rania Rahmasari Retno Rosariastuti Rifqi Ramadhani Saeful Bahri Salma Indah Rahmawati Salsabila, Harjayanti Auliyaa Sari, Safira Indrias Sari, Sandrina Setyawati, Andriyana Silvia Novarinda Siti Maro’ah Slamet Minardi Sri Hartati Sri Hartati Sri Hartati Sri Rezeki Febriani Sudadi Sudadi Sumani . Sumani Sumani Sumani Sumani Supriyadi Supriyadi Surachman, Rinta Faradila Sutarno Sutarno Takashi S.T. Tanaka Tarmadi, Didi Taufiq Perak Sanjaya Taufiq Perak Sanjaya, Taufiq Perak Tiara Hardian Tiara Meti Pratingkas Tira Anggit Drupadi Tuban Wiyoso Tyas Tiara Vita Ratri Cahyani Viviana Irmawati Widiyanto Widiyanto Widyatmani Sih Dewi Wikantyoso, Bramantyo Yoga Warana Tama Yuli Yanti