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Membangun Karakter Cinta Lingkungan Sejak Dini Melalui Pengolahan Sampah Menjadi Kerajian di SDN Suco 3 Kecamatan Mumbulsari Kabupaten Jember Purnamasari, Ika; Ristiyana, Suci; Wahyu Saputra, Tri; Wijayanto, Yagus; Sholikhah, Ummi; Ratnasari, Tri
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 1 (2024): Januari - Maret
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i1.6857

Abstract

Humans who have strong character both individually and socially will form good morals and manners. The application of good character can be expressed in the form of loving the environment. One form of loving the environment is by processing waste into useful crafts. The service at SDN Suco 3 is carried out to implement students' environmental love character by instilling the importance of loving the environment, inviting students to get used to sorting waste and equipping students with the skills to process waste into attractive wall decoration crafts. This activity was well received by students and teachers and had a positive impact on creating a more enjoyable learning atmosphere for students.
KARAKTER SPASIAL DAN TEMPORAL CURAH HUJAN BULANAN KABUPATEN JEMBER BERDASARKAN DATA CHIRPS Purnamasari, Ika; Abdillah, Moc. Reza Wahyu; Wijayanto, Yagus; Saputra, Tri Wahyu; Ristiyana, Suci; Budiman, Subhan Arif
Jurnal Tanah dan Sumberdaya Lahan Vol. 11 No. 2 (2024)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2024.011.2.13

Abstract

Jember Regency is one of the national food storage areas. One of the most important resources in cultivating food crops is water which comes from rainfall. The existence of rainfall data is very important in planning and implementing agricultural activities. Limited rainfall data is the main problem for agricultural planning. One solution to this problem is to utilize rainfall data from CHIRPS (Climate Hazards Group Infrared Precipitation Station). The use of CHIRPS data is still biased data, so bias correction is needed to measure the level of accuracy of CHIRPS data for estimating rainfall in an area. Bias correction is carried out using two methods, namely multiple linear regression and power regression. The correction results show that the multiple linear regression method is able to produce monthly rainfall that is close to observations with an RMSE value of 3.9 and a coefficient of determination of 0.99. Temporally, the peak of the rainy season in Jember Regency occurs in December while the dry season is in August. In the rainy season (December-January and February) Jember Regency's rainfall is around 300-500 mm/month and in the dry season (June-July-August) it is in the range of 50-200 mm/month. Spatially, the northern part of Jember, especially Sumberbaru, Bangsalsari and Tanggul subdistricts, is wetter than the Jember Regency area as a whole. The southern part of Jember, especially those close to the coast, has lower rainfall than other regions. In the dry season, rainfall in this region is less than 20 mm/month.
Mathematical Model of Drying Edamame (Glycine max (L.) Merill) Using Food Dehydrator Technology Based on Multiple Linear Regression (MLR) and Artificial Neural Network (ANN) Wijaya, Rizza; Yudiastuti, Silvia Oktavianur; Handayani, Anna Mardhiana; Sari, Elok Kurnia Novita; Saputra, Tri Wahyu; Wisnu, Febryan Kusuma; Brilliantina, Aulia
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 11 No. 4 (2022): Desember 2022
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v11i4.589-600

Abstract

Edamame is included in perishable products or products that have a fairly short shelf life if post-harvest processing is not carried out. One of the post-harvest processing methods commonly used by the community is drying. The purpose of this study was to analyze the drying process of edamame related to the MLRL and ANN models. This study used a completely randomized design (CRD) with three variations of air velocity, namely 1 m/s, 3 m/s, and 5 m/s. Data collection was repeated three times every 30 minutes until 330 minutes.  Multiple linear regression (MLR) model training and validation produce accuracy values of 88.03 and 82.23, and the value of R2 of 0.93 and 0.90. While the training and validation of the artificial neural network (ANN) model resulted in accuracy values of 88.34 and 82.15, and R2 values of 0.93 and 0.90. Keywords:    ANN, Drying, Edamame, Food  dehydrator
Classification of Banana Types Based on The Geometrical Attributes using Artificial Neural Network Method Waluyo, Sri; Pangestu, Retama Agung; Warji, Warji; Saputra, Tri Wahyu
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 1 (2024): March 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i1.223-231

Abstract

Banana (Musa paradisiaca) is one of the important horticultural commodities. This study aims to measure the physical and geometrical parameters of three different bananas (Muli, Ambon, and Kepok) and to develop prediction equations using an Artificial Neural Network (ANN) model. In this study the backpropagation ANN model with supervised learning method was used. The ANN model had one output node, two hidden layers, and network architecture of 8 inputs, namely fruit weight and volume, projected area and roundness of the fruit, cross section, peel color, and geometric mean fruit cross section diameter. The data for building the model and testing the model were respectively 70% and 30% of the 150 data number in total. The results showed that the best ANN model structure for estimating Muli, Ambon and Kepok bananas was purelin-logsig-logsig with an RMSE value of 0.0077 and an R2 of 0.9999. This shows that the ANN model is highly robust to predict the banana types. Using the built model, the accuracy of the prediction results is 100%.  Keywords:  Artificial Neural Network,  Banana fruits,  Geometry attribute. 
Increasing Growth and yield of cucumber (Cucumis sativus L.) by applying baglog waste compost and manure in sand soil and paddy soil combination media Ristiyana, Suci; Saputra, Tri Wahyu; Subroto, Gatot; Setiyono, Setiyono
Jurnal Agrotek Ummat Vol 10, No 3 (2023): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v10i3.15634

Abstract

One of the causes of low productivity in cucumber plants is due to low soil quality due to low organic matter content and high sandy soil mixture. Considering this, it is necessary to try to improve it. So, there is a need for research that examines the addition of organic matter and combines sandy media with paddy soil.This research took place in Pecoro Village, Jember Regency from May 2022 to July 2022. The research method was in the form of a Completely Randomized Design with the first treatment, namely the addition of baglog waste compost and cow manure (K1); baglog waste compost and goat manure (K2); and compost baglog waste and chicken manure (K3). While the second treatment is sandy planting media consisting of: sand 100% (M0); 75% sand + 25% paddy soil (M1); 50% sand + 50% paddy soil (M2); and 25% sand + 75% paddy soil (M3). The observed variables included plant height, total fruit weight, fruit unit weight, fruit length and fruit diameter which were tested by means of variance and Duncan's Multiple Range test.The results showed that the treatment of compost, sandy planting media, and their interactions had a significant effect on the observed variables. The recommendations given based on the results of the analysis for cucumber cultivation are the need to add organic matter such as compost mixed with baglog waste and manure from cow, goat and chicken manure with a ratio of 25% sandy planting medium to 75% paddy soil.
Pupuk Organik Kaji Sebagai Alternatif Pemanfaatan Limbah Ternak – Pertanian Di Desa Dukuh Dempok Kabupaten Jember Pusparani, Syafina; Suci Ristiyana; Rina Kumalasari; Yusuf Rachmandhika; Ika Purnamasari; Tri Wahyu Saputra; Yagus Wijayanto; Wildan Muhlison; Irwanto Sucipto; Ahmad Ilham Tanzil
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13134

Abstract

Komoditas utama pertanian di desa Dukuh Dempok, Kabupaten Jember, Jawa Timur merupakan padi yang menghasilkan sebanyak 50% limbah jerami yang belum termanfaatkan. Sebagian petani juga memiliki hewan ternak berupa sapi dan domba yang kotoran ternak tersebut Sebagian besar belum termanfaatkan dan menjadi limbah yang cukup mengganggu lingkungan. Kegiatan pengabdian masyarakat yang dilakukan memberikan solusi terkait permasalahan limbah pertanian-peternakan melalui pembuatan pupuk organik Kaji (Kandang Jerami). Melalui kegiatan pengabdian ini, petani yang berasal dari kelompok tani dapat memperoleh informasi terkait manfaat pupuk organik dan cara pembuatan pupuk organik yang berasal dari limbah pertanian-peternakan yang belum termanfaatkan. Kegiatan pengabdian ini juga mampu memberikan solusi mengurangi limbah yang mengganggu lingkungan menjadi produk yang memiliki nilai tambah yaitu berupa pupuk organik. Pembuatan pupuk organik ini juga menjadi pendukung kemandirian petani dalam memproduksi pupuk secara mandiri yang dapat digunakan dalam kegiatan budidaya pertanian.
Effect of Aerated and Non-Aerated Compost Tea at Different Concentrations on Early Growth of Maize (Zea mays L.) Rachmandhika, Yusuf; Muhlison, Wildan; Sucipto, Irwanto; Pusparani, Syafina; Saputra, Tri Wahyu; Ristiyana, Suci
International Journal on Food, Agriculture and Natural Resources Vol 6, No 4 (2025): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v6i4.568

Abstract

Declining soil fertility caused by the continuous use of chemical fertilizers has encouraged the development of sustainable and environmentally friendly nutrient management strategies. Compost tea, a liquid extract derived from mature compost, has gained attention due to its potential to supply readily available nutrients and beneficial microorganisms. This study aimed to evaluate the compost tea production process and assess the effects of aerated compost tea (ACT) and non-aerated compost tea (NACT) at different application concentrations on the early growth of maize (Zea mays L.). The experiment was conducted under controlled conditions in November 2025 using maize as the test plant. Compost tea was prepared by extracting mature compost in water at a ratio of 1:5, with aeration applied for ACT and without aeration for NACT over a three-day fermentation period. Treatments consisted of ACT and NACT applied at concentrations of 30 ml and 60 ml, along with a control. Plant growth parameters, including plant height and root length, were observed during the early growth phase (2–7 days after planting). The results showed that compost tea application significantly affected maize growth during the early growth stage (P < 0.05). Aerated compost tea generally produced better growth responses than non-aerated compost tea, particularly at lower concentrations. The ACT treatment at 30 ml resulted in the highest plant height and root length, while higher concentrations, especially NACT at 60 ml, tended to suppress plant growth. These findings indicate that compost tea primarily functions as an early growth stimulant and that excessive application may reduce its effectiveness. In conclusion, aerated compost tea at low concentrations is more effective in promoting early maize growth than non-aerated compost tea. Proper optimization of compost tea concentration and application strategy is essential to maximize its benefits within sustainable agricultural systems.
Upgrading pasca panen dan pembibitan kopi menggunakan bed dryer dome di desa Kalibarumanis kabupaten Banyuwangi Saputra, Tri Wahyu; Rosyady, Muhammad Ghufron; Farisi, Oria Alit; Muhlison, Wildan; Khotijah, Khotijah
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 1 (2024): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i1.22124

Abstract

AbstrakDesa Kalibarumanis merupakan daerah penghasil kopi yang terletak di Kabupaten Banyuwangi, Provinsi Jawa Timur. Permasalahan yang terkait kopi di desa tersebut yaitu metode pengeringan kopi yang masih konvensional dan metode pembibitan kopi yang belum sesuai Good Agricultural Practices (GAP). Adapun tujuan dari Program Pengabdian Masyarakat ini antara lain mengimplementasikan teknologi pengeringan yang tepat berupa Bed Dryer Dome untuk biji kopi dan mengembangkan bibit kopi yang menghasilkan tanaman kopi dengan produktivitas tinggi dan unggul. Metode pelaksanaan program dilakukan dalam beberapa tahap yaitu persiapan, pelaksanaan, dan evaluasi yang dimulai pada bulan Juli sampai September 2022. Luaran program berupa pembangunan Bed Dryer Dome yang dapat digunakan oleh mitra untuk mengeringkan biji kopi setelah panen tanpa harus terhalang kondisi lingkungan. Luaran kedua yaitu telah tercapainya transfer knowledge dalam pembibitan kopi dengan bibit dari klon yang unggul dan metode teknik sambung-stek untuk peningkatan produktivitas tanaman dan kualitas buah kopi. Pelaksanaan program ini menjadi sebuah pijakan awal dalam peningkatan ekonomi masyarakat melalui komoditas kopi. Selanjutnya, tim pelaksana berkomunikasi dengan mitra petani kopi yang mempunyai peran utama dalam melanjutkan hasil program ini di masa mendatang saat panen kopi pada tahun-tahun berikutnya. Kata kunci: desa kalibarumanis; kopi; bed dryer dome; bibit unggul; kualitas. Abstract Kalibarumanis Village is a coffee producing area located in Banyuwangi Regency, East Java Province. Problems related to coffee in the village are conventional coffee drying methods and coffee seeding methods that are not in accordance with Good Agricultural Practices (GAP). The objectives of this Community Service Program include implementing appropriate drying technology in the form of a dome Bed Dryer Dome for coffee beans and developing coffee seeds that produce coffee plants with high productivity and superior quality. The program implementation method is carried out in several stages, namely preparation, implementation, and evaluation starting from July to September 2022. The output of the program is the construction of a Bed Dryer Dome which can be used by partners to dry coffee beans after harvest without having to be hindered by environmental conditions. The second output was the achievement of transfer of knowledge in coffee nurseries using seeds from superior clones and the grafting-cutting technique method to increase plant productivity and coffee cherries quality. The implementation of this program is an initial foothold in improving the community's economy through coffee commodities. Furthermore, the implementation team communicates with coffee farmer partners who have a major role in continuing the results of this program in the future during the coffee harvest in the following years. Keywords: kalibarumanis village; coffee; bed dryer dome; quality seeds; quality
Effect of Organic Mulch on Pest, Disease and Productivity of Cayenne Pepper (Capsicum Frutescens L.) Wildan Muhlison; Irwanto Sucipto; Hari Purnomo; I Nyoman Wijaya Paramudita; Nabilah Aulia Rohmah; Tri Wahyu Saputra; Syafina Pusparani
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.12684

Abstract

Cayenne pepper (Capsicum frutescens L.) productivity is frequently limited by pest and disease pressure linked to reduced plant resistance from poor soil conditions and micronutrient deficiencies. This study evaluated whether different mulches mitigate disease incidence and improve growth and yield. Objectives were to quantify mulch effects on disease intensity, soil properties, vegetative growth, and fruit yield. A field experiment used a randomized block design with five treatments (P0 = no mulch; P1 = plastic; P2 = baglog; P3 = leaf litter; P4 = rice straw) and five replications. Measured variables included soil pH and moisture, pest population, pest attack intensity (%), disease attack intensity (%), and plant growth and productivity. Data were analyzed by ANOVA followed by Duncen further test (α = 0.05). Results showed that organic mulches reduced disease incidence to 17.2–19.2% versus 28.6% in the no-mulch control. Rice straw and leaf litter significantly improved soil pH and moisture retention; baglog and straw mulches increased branch number and further lowered disease incidence; plastic mulch produced the highest fruit weight per plant. In conclusion, organic mulches particularly rice straw and leaf litter enhance soil conditions and plant resilience, reducing disease and supporting productivity, while plastic mulch maximizes individual-plant yield.  
Morpho-Physiological Responses of Purbalingga and Purowkerto Local Black Rices to Drought Stress Ummi Sholikhah; Khusna Khamidah; Tri Handoyo; Ahmad Ilham Tanzil; Wahyu Indra Duwi Fanata; Tri Ratnasari; Tri Wahyu Saputra
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1148-1155

Abstract

Black rice (Oryza sativa L. indica) is a pigmented rice plant that has high antioxidant content. Drought is an abiotic stress that can inhibit the growth and productivity of rice plants. Planting of local black rice with several drought treatments using PEG 6000 was observed in this study. The aim of this research is to determine the morphological and physiological response of local black rice plants in Purbalingga and Purwokerto at various levels of drought stress. This research used a Completely Randomized Design (CRD) with 2 factors. The first factor is 2 local black rice plants, namely Purbalingga and Purwokerto. The second factor was drought stress treatment via PEG 6000 with 4 treatments, namely 0% PEG (control), 5%, 10%, and 15%. The results showed that when applying 15% PEG, local black rice in Purbalingga and Purwokerto experienced a decrease in plant height and number of leaves but increased root length. Based on the physiological response, when addition 15% PEG there was a decrease in the amount of chlorophyll and an increase in the content of H2O2 and anthocyanins in both Purbalingga and Purwokerto local black rice.   Keywords: Black Rice, Drought Stress, Morphological Response, Physiological Response.
Co-Authors Abdillah, Moc. Reza Wahyu Ach. Farhad Septian Antonio Agus Haryanto Ahmad Burhanudin Ahmad Ilham Tanzil Ahmad Ilham Tanzil Aji Jabal Abdillah Aji, Rizqi Bisma Sakti Alfarisy, Fariz Kustiawan Amelia Tri Arsita Amieria Citra Gita Andhika Setiawan Andrie Septiawan Anna Mardiana Handayani Annisa Lailatus Sufiah Anugerah Ramadan Arthur Frans Cesar Regar Arthur Frans Cesar Regar Arum, Ayu Puspita Berlian Cindy Febrian Bintang Kurniawan Bowo , Cahyoadi Brilliantina, Aulia Budi Hariono Budiman, Subhan Arif Burhanudin, Ahmad Chotijah, Miranda Siti Nur Cindy Febrian, Berlian Clarissa Myra Ananta Devinta Alfi Pramesti Edison Edison Elok Kurnia Novita Sari Elok Kurnia Novita Sari Else Emilia Rumekso Ersya Kamelia Rosana Evita Soliha Hani Evita Soliha Hani Fahrudin, Danil Eka Fanata, Wahyu Indra Duwi Fandri, Ferdi Zul Farisi, Oria Alit Fariz Kustiawan Alfarisy Fariz Kustiawan Alfarisy Febryan Kusuma Wisnu Garnis Forestryananta Ghuvara, Rihlana Ardhian Gita, Amiera Citra Hana Nurul Arisma Handayani, Anna Mardhiana Hari Purnomo HARI PURNOMO Hidayat, Naufal Akbar Alfatih Huwaida, Farisa I Nyoman Wijaya Paramudita Ida Bagus Daniswara Brian Ika Purnamasari Ika Purnamasari Irwanto Sucipto Irwanto Sucipto, Irwanto Izza, Refanda Fida`ul Kacung Hariyono Kharisma Adi Bagaskara Khotijah Khotijah Khusna Khamidah Kurniawan, Anri Kurniawan, Bintang Lailatus Sufiaah, Annisa Laily Ilman Widuri Laily Ilman Widuri, Laily Ilman Leona, Agis Listya Purnamasari M. Faris Al-Ghofiqi M. Rifki Aulia Refani Maghfirah, Intan Hadiatun Mareli Telaumbanua Maulida, Aurelia Salsabila Mega Fatimah Rosana Mirna Ilza Moch. Reza Wahyu Abdilah Mochammad Fernanda Sudariva Putra Mohammad Ubaidilah Nabilah Aulia Rohmah Nanda Khoirun Nisa Ahmad Naufal Akbar Alfatah Nikita Permatahati Pambudi , Satrio Lintang Pamungkas, Iqbal Tri Pangestu, Retama Agung Parawita Dewanti Prasojo, Sri Irawan Laras Puji Rahayu Pusparani, Syafina Putri, Romadhona Destria Rachmandhika, Yusuf Raden Mochammad Yudishtira Ageng Arthayasa Ratnasari, Tri Regar, Arthur FC Retama Agung Pangestu Rina Kumalasari Rini, Ulan Setyo Riska Annisyafira Ristiyana, Suci Rizky Harikurniawan Rizza Wijaya Rizza Wijaya Romadhona Destria Putri Romadhona Destria Putri Rona Al Kanza Roni Bahtiar Roni Yulianto Roni Yulianto Rosyady, Muhammad Ghufron Rosyady, Muhammad Gufron Safitri, Mahardika Saydi, Royhan Setiyono Setiyono Sigit Soeparjono Sigit Soeparjono Silvia Oktavia Nur Yudiastuti Sri Hartatik Sri Irawan Laras Prasojo Sri Irawan Laras Prasojo Sri Waluyo Sri Waluyo Subhan Arif Budiman Subroto, Gatot Suci Ristiyana Suci Ristiyana Suci Ristiyana Sufiaah, Annisa Lailatus Sultan Ghozi Imaduddin Syafina Pusparani Syafina Pusparani Taufik, Rahadian Falqi Tegas Hari Murti Tri Anantoro TRI HANDOYO Tri Ratnasari Tri Ratnasari Tursina Tursina Ummi Sholikah Ummi Sholikhah Ummi Sholikhah Wahyu Indra Duwi Fanata Wahyu Nurkholis Hadi Syahputra Warji Warji Warji Warji Wildan Muhlison Wildan Muhlison, Wildan Wirawan, Ahmad Agam Yagus Wijayanto Yeremia Rivieri Yoandita Velina Aprilia Yudiastuti, Silvia Oktavianur Yulianti Yulianti Yulianto, Roni Yusnan Hadi Yusuf Rachmandhika Yusuf Rachmandhika Zaky Firmansyah Maulana