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Enteng Hardiansyah; Lailan Sofinah Haharap; Muhammad Farros Atiqi

Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Flower disease detection is a common challenge in modern agriculture. Various factors, such as changes in leaf color, shape, petal structure, and environmental conditions, make it difficult to achieve high accuracy with conventional models. Transfer learning is an effective solution to improve model performance in image detection, especially when available data is limited. This study used several pre-trained models, namely VGG16, ResNet50, and EfficientNet-B0, to detect three types of flower diseases: black spot on roses, white powdery mildew, and leaf rust. The process included data processing, increasing the data volume, model training, and result verification. The results showed that the EfficientNet-B0 model provided the highest accuracy of 97.2%, significantly better than the CNN model created from scratch with an accuracy of 85.1%. This study proves that the transfer learning method is very effective in improving the accuracy of flower disease detection. These results confirm that transfer learning is effective for detecting plant diseases with higher accuracy, especially when the dataset is limited.  

Putu Primantari Vikana Suari; I Dewa Ayu Angelina Pradnyawati; I Gede Andy Andika Parahita; Nelson Darma Effendi; Kurnia Wardani Miftha Huljanah +1 more

Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam 2025 Pusat riset dan Inovasi Nasional

The discharge of surfactant-laden wastewater from the rapidly expanding laundry industry poses significant environmental risks, especially in densely populated urban areas. While constructed wetlands (CWs) and Eco-Enzyme technology have shown promise for surfactant remediation, their standalone application requires long hydraulic retention times (HRTs), limiting practical implementation. This study evaluated the efficacy of a novel integrated system combining a subsurface constructed wetland (SSFCW) with fruit peel-derived Eco-Enzyme to treat synthetic laundry wastewater. Over a 6-day treatment period, the combined system achieved a remarkable surfactant removal efficiency of 99.63%, reducing the concentration from 225 mg/L to 0.835 mg/L—well below the regulatory threshold of 3 mg/L. The synergistic degradation mechanism involves enzymatic hydrolysis via Eco-Enzyme lipase and protease activity, complemented by microbial mineralization in the wetland rhizosphere. This system maintains optimal environmental conditions, with a stable pH of 6.85-7.32 and a temperature of 30.9-35.2°C, supporting robust biological activity. These findings demonstrate that the integrated Eco-Enzyme/SSFCW system overcomes the limitations of conventional HRT approaches, offering a highly efficient, sustainable, and practical decentralized wastewater treatment solution for the laundry industry.  

Enteng Hardiansyah; Lailan Sofinah Haharap; Muhammad Farros Atiqi

Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 2025 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Flower disease detection is a significant challenge in modern agriculture, particularly with factors such as changes in leaf color, petal shape and structure, and environmental conditions affecting the accuracy of conventional models. These factors make it difficult to achieve optimal results using traditional methods. Transfer learning is an effective solution to improve image detection performance, especially when data is limited. This study used several pre-trained models, namely VGG16, ResNet50, and EfficientNet-B0, to detect three types of flower diseases: black spot on roses, white powdery mildew, and leaf rust. The research process included data processing, increasing the data volume using augmentation techniques, model training, and evaluation of the results. Experimental results showed that the EfficientNet-B0 model produced the highest accuracy of 97.2%, significantly better than the CNN model built from scratch with an accuracy of 85.1%. This study demonstrates that transfer learning is highly effective in improving the accuracy of flower disease detection, making it a more reliable alternative to methods that do not utilize pre-trained models, especially for agricultural applications that require high levels of accuracy in disease detection.

Cahyani, Arinda Nur; Mukaromah, Lulu; Zahra P, Nada Fadilah; Alviyana, Paulyne Fadila; Andini, Ai +5 more

jurnal ABDIMAS Indonesia 2025 STIKes Ibnu Sina Ajibarang

Diabetes mellitus adalah penyakit metabolik kronis yang ditandai oleh peningkatankadar glukosa darah (hiperglikemia) akibat gangguan sekresi atau kerja insulin. Di Indonesia,diabetes mellitus menjadi perhatian serius dengan jumlah penderita yang diprediksi meningkatdari 19,5 juta pada 2021 menjadi 28,6 juta pada 2045. Penyuluhan ini mengenai pemanfaatan Penyuluhan Pemanfaatan Tanaman Herbal Untuk Pengobatan Diabetes Mellitus DalamMeningkatkan Pengetahuan Kader Posyandu 2 JURAI: Jurnal ABDIMAS Indonesia - VOLUME 1, NO. 2, Juni 2023tanaman herbal sebagai alternatif pengobatan diabetes mellitus dilakukan di Desa Gununglurah,Kecamatan Cilongok, Kabupaten Banyumas. Tujuan untuk meningkatkan pengetahuan kaderposyandu dan masyarakat. Metode penelitian dalam program penyuluhan ini menggunakan duapendekatan utama, yaitu penyuluhan dan pemeriksaan dini.Kegiatan ini meliputi penyuluhantentang etiologi, gejala, pencegahan, dan pengobatan diabetes menggunakan tanaman herbal,serta pemeriksaan kesehatan gratis untuk mengecek kadar gula darah dan tekanan darah. Hasildari 25 peserta yang diperiksa, 15 menunjukkan hasil normal, 8 pra-diabetes, dan 2 terindikasidiabetes. Hasil penyuluhan menunjukkan antusiasme tinggi dari peserta, yang diharapkan dapatmengubah pola hidup sehat dan meningkatkan kesadaran akan pentingnya pengelolaan diabetes.

Imtihana, Ezif Rizqi

Karya Nyata : Jurnal Pengabdian kepada Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

This study aims to describe the implementation of environmental literacy through the One Student One Plant Movement program at MI Muhammadiyah Gawang. The research method uses a descriptive qualitative approach. Data collection techniques are carried out using questionnaires and documentation. This program is designed through three main stages, namely environmental literacy socialization, program implementation, and plant care assistance. The results of the study indicate that the program is effective in improving students' environmental literacy, evidenced by the average student environmental literacy score of 62.8 before the program (pretest) with a sufficient category and 82.4 after the program (posttest) with a good category, which indicates an increase of 19.6 or 31.2% in environmental literacy scores. This program also contributes to positive changes in student behavior, such as increased awareness of environmental cleanliness and initiatives in caring for plants. Through these activities, students not only gain knowledge about the environment but also real-life experience in maintaining and caring for plants, connecting theory with practice. This program has succeeded in increasing student awareness and involvement in environmental issues, and can be used as a model for similar programs in other schools.

Mega Tunjung Hapsari; Farhan Reza Fadholi; Azmi Fahrurrizal Amrulloh; M. Krisnanda Saputra; Trisna Sayekti Wijayanti +3 more

Pemberdayaan Masyarakat: Jurnal Aksi Sosial 2025 Lembaga Pengembangan Kinerja Dosen

Karangtalun Village, located in Kalidawir District, Tulungagung Regency, East Java, has significant potential for developing Family Medicinal Plants (TOGA) to support community-based health practices. However, the utilization of TOGA in daily health care remains limited due to a lack of knowledge and practical skills among residents. At the same time, the community faces a growing social challenge—digital exposure among young children, which negatively affects their physical, psychological, and social well-being. To address these issues, a capacity-building program was implemented for women involved in the Integrated Guidance Post (Posbindu) through training on TOGA cultivation and digital literacy education using the Community-Based Participatory Research (CBPR) approach. This participatory model actively engaged community members in the planning, implementation, and evaluation stages. The program results showed an increase in participants’ understanding of TOGA as an alternative for self-care and traditional medicine, greater awareness of the adverse effects of excessive gadget use among children, and positive behavioral changes in parenting, such as setting screen-time limits and replacing gadget use with creative family activities. These findings demonstrate that integrating local wisdom–based education with digital literacy can effectively strengthen family resilience and promote sustainable well-being in the digital era.

Mega Tunjung Hapsari; Farhan Reza Fadholi; Azmi Fahrurrizal Amrulloh; M. Krisnanda Saputra; Trisna Sayekti Wijayanti +3 more

Pemberdayaan Masyarakat: Jurnal Aksi Sosial 2025 Lembaga Pengembangan Kinerja Dosen

Karangtalun Village, located in Kalidawir District, Tulungagung Regency, East Java, has significant potential for developing Family Medicinal Plants (TOGA) to support community-based health practices. However, the utilization of TOGA in daily health care remains limited due to a lack of knowledge and practical skills among residents. At the same time, the community faces a growing social challenge—digital exposure among young children, which negatively affects their physical, psychological, and social well-being. To address these issues, a capacity-building program was implemented for women involved in the Integrated Guidance Post (Posbindu) through training on TOGA cultivation and digital literacy education using the Community-Based Participatory Research (CBPR) approach. This participatory model actively engaged community members in the planning, implementation, and evaluation stages. The program results showed an increase in participants’ understanding of TOGA as an alternative for self-care and traditional medicine, greater awareness of the adverse effects of excessive gadget use among children, and positive behavioral changes in parenting, such as setting screen-time limits and replacing gadget use with creative family activities. These findings demonstrate that integrating local wisdom–based education with digital literacy can effectively strengthen family resilience and promote sustainable well-being in the digital era.

M. Rifki Hernando; M. Ridwansyah; Zainul Bahri

Jurnal Ekonomi dan Pembangunan Indonesia 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Muaro Jambi Regency is one of the main centers of smallholder oil palm plantations that plays an important role in the economy of Jambi Province through its contribution to crude palm oil (CPO) exports and tax revenues. This study aims to analyze farmer characteristics and the effects of land area (X1), plant age (X2), forest and land fire impacts (X3), labor (X4), and fertilizer use (X5) on the production of fresh fruit bunches (FFB) of smallholder oil palm in Kumpeh District. This study used a descriptive quantitative approach with primary data collected through a survey of 139 respondents and analyzed using multiple linear regression with the help of SPSS version 25. The results show that the average characteristics of farmers include an age of 44 years, an average of 2 dependents, land area of 2 hectares, plant age of 10 years, high fire impact scores, labor use of 2 workers, fertilizer use of 1,120 kg, and production of 20,000 kg. The regression results indicate that land area, plant age, and fertilizer use have a significant effect on production, while labor and forest and land fires do not have a significant effect on smallholder oil palm production.

Ratna Zulfa Aprilia; Kuswidyaningrum N J

Garina 2025 Akademi Kesejahteraan Sosial Ibu Kartini Semarang

Lidah mertua is an ornamental plant that has a variety of colors, shapes and sizes. The Lidah mertua plant produces fine fibers on its leaves. The author uses Lidah mertua fiber to make hair extensions. The aim of this research is to determine the process of making hair extensions from plant material from Lidah mertua fiber (Sansevieria Trifasciata), the suitability of the product, and the level of public preference for hair extension products from Lidah mertua fiber (Sansevieria Trifasciata). Data collection uses Observation, Documentation, Experimentation, Literature, Questionnaire and Interview methods. Data Analysis in the form of Quantitative and Public Testing. Making hair extensions from Lidah mertua (Sansevieria Trifasciata) fibers begins with selecting Lidah mertua, shaving to produce fiber, washing and drying, coloring stage, and applying hair serum. The results of the feasibility test from 3 validators were declared feasible in experiment I, namely hair extensions from Lidah mertua (Sansevieria Trifasciata) fibers using clothing dye. he liking level of 60 respondents was stated to be appropriate and liked by the public. Hair extension products using Lidah mertua (Sansevieria Trifasciata) fibers require further trials so that they can be used in the long term and create more varied hair extension colors.

Hastuti, Siwi; Fitriawati, Anna; Mawarno, Binardo Adi Seno; Pratama, Bangkit Ary

Jurnal Suara Pengabdian 45 2025 LPPM Universitas 17 Agustus 1945 Semarang

Kejadian balita stunting di kelurahan Bulakan masih sangat tinggi yaitu sekitar 11%. Penyebab stunting salah satu adalah kurangnya asupan gizi. Tanaman kelor adalah salah satu tanaman bernilai gizi tinggi yang dapat digunakan untuk mencegah stunting. Namun masyarakat belum memanfaatkan tanaman tersebut secara optimal. Tujuan pengabdian ini untuk memberdayakan masyarakat kelurahan Bulakan dalam pencegahan stunting melalui produksi olahan makanan berbasis kelor dan budidayanya. Metode pengabdian berupa penyuluhan serta pelatihan pembuatan olahan makanan berbasis daun kelor dan budidaya tanaman kelor. Hasil dari kegiatan ini adalah budidaya tanaman kelor, pembuatan produk olahan makanan berbasis daun kelor pada kader PKK Kelurahan Bulakan serta pemberian makanan berbasis kelor pada balita stunting. Hasil survei yang dilakukan bahwa mitra puas terhadap kegiatan dan ada peningkatan pengetahuan.

Fatihatul Makia, Fina; Amin, Saeful

Jurnal Riset Ilmu Farmasi dan Kesehatan 2025 Asosiasi Riset Ilmu Kesehatan Indonesia

This paper presents a narrative review focusing on the significance of in silico methodologies in identifying and evaluating natural bioactive compounds as promising antidiabetic agents. By examining scientific publications from 2020 to 2025, the review highlights substantial evidence that various plant-derived metabolites such as flavonoids, phenolic acids, terpenoids, and glycosides from Orthosiphon stamineus, Moringa oleifera, Syzygium polyanthum, Tinospora crispa, and Albizia saman demonstrate notable affinity toward several crucial enzymes implicated in type 2 diabetes, including DPP-4, SGLT-2, α-glucosidase, and PTP1B. Findings from molecular docking analyses and ADMET simulations indicate that many of these compounds exhibit favorable pharmacokinetic behavior, strong receptor interactions, and minimal toxicity, suggesting their potential as multitarget natural therapeutics with synergistic modes of action. Utilizing in silico screening as an initial step effectively predicts biological activity and pharmacological profiles prior to experimental validation through in vitro and in vivo testing, thus reducing both time and research expenditure. The synergy between computational modeling, medicinal chemistry, and phytochemical exploration establishes a scientific framework that supports the advancement of rational, safe, and sustainable herbal-based antidiabetic drug development derived from Indonesia’s vast biodiversity and encourages self-reliance within the national pharmaceutical sector.

Irwan Nooyo; Muhammad Nasrul

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

Plant growth regulators are organic or synthetic compounds that function to regulate and stimulate plant growth, both in the vegetative and generative phases. The administration of plant growth regulators (PGRs) is an effort to provide hormones to plants for optimal growth. The purpose of this study was to determine the growth and yield of expired corn (Zea mays L.) plants after the administration of various plant growth regulators. The research using a randomized block design consisted of 10 treatments where treatment A = new seeds + Aquades, B = new seeds + 500 cc / L ZPT bean sprout extract, C = new seeds + 500cc / L ZPT young coconut water, D = new seeds + 0.2 cc / L Auxin, E = new seeds + 0.2 cc / L Gibberellin, F = expired seeds + Aquades, G = expired seeds + 500 cc / L ZPT bean sprout extract, H = expired seeds + 500 cc / L young coconut water, I = expired seeds + 0.2 cc / L Auxin, J = expired seeds + 0.2 cc / l Gibberellin. Each treatment was repeated 3 times, until 30 experimental units were obtained. Based on the results of the study, the highest plants were found in treatment I = expired seeds + 0.2 cc / L auxin at plant age 6 MST with an average of 257,667. The observation of the highest number of leaves was found in treatment I = expired seeds + 0.2 cc / L auxin at plant age 6 MST with an average of 14,530 strands, the best stem diameter was in treatment F = expired seeds + Aquades, at plant age 5 MST with an average stem diameter of 28,733, observations on the weight of the cob with husk and the best weight of the cob without husk were found in treatment F = expired seeds + Aquades with an average of 287,200 grams, and 251,533 grams, observations on the length of the best cob in treatment F = expired seeds + Aquades with an average length of 19,900 cm.

Utary Gladysha Ronasyary

Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan 2025 Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Rubber plants (Hevea brasiliensis) are one of the main commodities in the plantation industry which have high economic value. Rubber latex productivity is greatly influenced by the tapping technique applied. This research aims to examine various tapping techniques that are effective in increasing rubber latex yields and maintaining tree productivity in the long term. The method used includes comparative analysis of tapping techniques, such as angle and depth of incision, frequency of tapping, and use of latex stimulants. The research results show that tapping techniques with an angle of 30°–45° and an optimal depth that does not damage the cambium can significantly increase latex production. In addition, the use of ethefon-based stimulants has been shown to extend the latex flow period and increase yields without causing excessive physiological stress in plants. By implementing appropriate tapping techniques, rubber plantation productivity can increase sustainably without reducing the productive life of the plants.

Aulia Syafriza; Zulgani Zulgani; Jaya Kusuma Edy

Jurnal Ekonomi dan Keuangan 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study aims to determine and analyze the development and influence of exports, exchange rates, inflation, and GRDP on the exchange rate of smallholder plantation farmers in Jambi Province. This study uses multiple linear regression analysis for the period 2009-2024 in Jambi Province. The development of exports, exchange rates, inflation, and GRDP fluctuates annually. Where the average development of exports in Jambi Province in 2009-2024 was 15.22%, the average development of exchange rates was 3.06%, the average development of inflation was 49.07%, the average development of GRDP was 6.22% and the average development of the exchange rate of smallholder plantation farmers in Jambi Province was 4.57%. The results of the study using multiple linear regression resulted in the finding that the variables of exports, exchange rates, inflation, and GRDP simultaneously influenced the exchange rate of smallholder plantation farmers in Jambi Province in 2009-2024. Meanwhile, partially, the export, exchange rate, and inflation variables have a negative effect on the exchange rate of farmers in the smallholder plantation sub-sector in Jambi Province, while the GRDP variable has a substantial positive effect on the exchange rate of farmers in the smallholder plantation sub-sector in Jambi Province in 2009-2024.

Christofel Oktavianus Nobel Pale; Maria Rosa Oktaviani Toji; Wulan Mardiany Maria Lomi; Ignasius Umbu Pati; Anjela Rut Tia +2 more

Jurnal Pengabdian Masyarakat Nian Tana 2025 Fakultas Ekonomi & Bisnis, Universitas Nusa Nipa

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kebersihan dan kerapian lingkungan di Desa Rejo melalui pendekatan gotong royong yang melibatkan mahasiswa KKN dan masyarakat setempat. Metode pelaksanaan meliputi kegiatan partisipatif dengan rangkaian kegiatan seperti pembuatan tempat sampah, penanaman tanaman hias pinang, pembuatan dan pemasangan plang RT/RW, serta kegiatan kerja bakti pembersihan lingkungan. Kegiatan dilaksanakan pada bulan Juli hingga Agustus 2025 dengan melibatkan partisipasi aktif masyarakat dalam setiap tahapan. Hasil kegiatan menunjukkan perubahan positif baik secara fisik maupun sosial, dimana lingkungan desa menjadi lebih bersih dan tertata, pola pembuangan sampah masyarakat mulai terarah, area publik memiliki elemen penghijauan yang memperindah lingkungan, dan struktur wilayah administratif menjadi lebih jelas dengan adanya plang RT/RW. Selain itu, kegiatan ini berhasil meningkatkan kesadaran masyarakat akan pentingnya menjaga kebersihan lingkungan dan memperkuat nilai-nilai gotong royong di kalangan masyarakat

Putri Festiyanti, Wilda; Fikriyah, Nafidatul; Akbar, Jelang; Salsabila, Zulfa; Wahyuningsih, Sri +4 more

jurnal ABDIMAS Indonesia 2025 STIKes Ibnu Sina Ajibarang

kuliah kerja nyata (KKN) merupakan bentuk pengabdian kepada Masyarakat yang bertujuan memberikan pengalaman langsung kepada mahasiswa dalam mengidentifikasi  dan menyelesaikan permasalahan di lingkungan desa. KKN kelompok 04 STIKes Ibnu Sina Ajibarang dilaksanakan di Desa Kotayasa, kecamatan sumbang, kabupaten Banyumas pada 28 juli – 5 september 2025. Metode yang digunakan berupa observasi, wawancara, dan pelaksanaan program berbasis kebutuhan Masyarakat. Hasil kegiatan menunjukan adanya peningkatan pengetahuan dan keterampilan Masyarakat, antaralain melalui sosialisasi perilaku hidup bersih dan sehat (PHBS) di sekolah dasar, kegiatan posyandu balita dan lansia, penyuluhan stunting, serta sosialisasi penggunaan obat  NSAID dan kortikostiroid. Selain itu, kegiatan inovatifs seperti pembuauan sabun cuci piring, budidaya tanaman obat keluarga (TOGA) , senam Bersama PKK, hingga lomba mewarnai untuk anak-anak berhasil meningkatkan partisipasi dan kemandirian Masyarakat. Factor pendukung meliputi antusiasme warga, dukungan perangkat desa, dan kerja sama lintas sektor.sementara hambatan yang mucul berupa keterbatasan waktu, dana, serta kondisi cuaca. Secara keseluruhan, kegiatan ini  memberikan kontribusi positif dalam aspek Kesehatan, Pendidikan, ekonomi kreatif, dan sosial budaya di Desa Kotayasa.

Nor Emiliana; Jajat Sudrajat; Shenny Oktoriana

Botani : Publikasi Ilmu Tanaman dan Agribisnis 2025 Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Work time is the amount of time determined to carry out a number of routine or ordinary activities carried out inside and outside the household in units of time or hours. Rubber farming and oil palm farming are farming activities that are in great demand in Indonesian society and are important crops as a source of income for farmers. The problem that can be identified in this study is how the outflow of labor based on gender on rubber and oil palm farms in North Amboyo Village, Ngabang Sub-district, Landak Regency. This research was conducted from March 18 to April 18, 2024. The research method in this study is the survey method. The population in this study were all rubber farmers and oil palm farmers in North Amboyo Village, Ngabang District, Landak Regency, totaling 31 rubber farmers and 42 oil palm farmers. The variables of this study consisted of the work time of rubber farmers and oil palm farmers producing which was calculated within one month. The data analysis technique used in this study is the T-Test (Independent Sample T-Test). t test results Sig value. (2-tailed) in the table is 0.000 so it can be said that there is a significant difference between the labor expenditure of rubber farmers and oil palm farmers. There is a significant difference in the comparison of labor expenditure based on gender in rubber and oil palm farming with the test results, namely the value of Sig. (2-tailed) 0.000. This means that of the two research objectives there is a significant difference in the comparison of labor expenditure of rubber farmers and oil palm farmers, as well as the comparison of labor expenditure based on gender in North Amboyo Village, Ngabang District, Landak Regency. Keywords: Farming, Labor, Oil Palm, Rubber.   Abstrak. Curahan waktu kerja adalah jumlah waktu yang ditentukan untuk melakukan sejumlah kegiatan rutin atau biasa dilakukan di dalam dan luar rumah tangga dalam satuan waktu atau jam. Usahatani karet dan kelapa sawit merupakan kegiatan yang banyak diminati masyarakat Indonesia dan merupakan tanaman penting sebagai sumber penghasilan bagi petani. Permasalahan yang diidentifikasi pada penelitian ini yaitu bagaimana curahan tenaga kerja berdasarkan gender pada usahatani karet dan kelapa sawit di Desa Amboyo Utara Kecamatan Ngabang Kabupaten Landak. Penelitian ini dilaksanakan dari bulan 18 Maret–18 April 2024. Metode dalam penelitian ini adalah metode survey. Populasi dalam penelitian ini adalah seluruh petani karet dan petani kelapa sawit yang berada di Desa Amboyo Utara Kecamatan Ngabang Kabupaten Landak sebanyak 31 petani karet dan 42 petani kelapa sawit. Variabel penelitian terdiri dari curahan waktu kerja petani karet dan petani kelapa sawit menghasilkan  yang dihitung dalam kurun waktu satu bulan. Teknik analisis data yang digunakan pada penelitian ini adalah Uji-T (Independent Sample T-Test). Hasil uji t nilai Sig. (2-tailed) pada tabel yaitu 0.000 sehingga bisa dikatakan terdapat perbedaan yang signifikan antara curahan tenaga kerja petani karet dan petani kelapa sawit. Perbedaan yang signifikan pada perbandingan curahan tenaga kerja berdasarkan gender pada usahatani karet dan kelapa sawit dengan hasil uji yaitu nilai Sig. (2-tailed) 0.000. Artinya dari dua tujuan penelitian tersebut terdapat perbedaan yang signifikan pada perbandingan curahan tenaga kerja petani karet dan petani kelapa sawit, serta  perbandingan curahan tenaga kerja berdasarkan gender di Desa Amboyo Utara Kecamatan Ngabang Kabupaten Landak.

saragih, wismaroh; Awaludin, Awaludin; Wagino, Wagino; Agusnu Putra, Irwan; Kurniawan, Dedi +1 more

Adi Widya: Jurnal Pengabdian Masyarakat 2025 Lembaga Penelitian dan Pengabdian Masyarakat

Program pengabdian kepada masyarakat bertujuan meningkatkan pendapatan petani sawit rakyat selama masa replanting dengan metode tumpang sari, untuk mengoptimalkan lahan perkebunan kelapa sawit. Penelitian ini menggunakan penyuluhan, diskusi, dan kunjungan ke kelompok tani di Desa Jaharun, Kecamatan Galang, Kabupaten Deli Serdang, Sumatera Utara. Program ini mengedukasi petani mengenai tanaman hortikultura, rempah, dan tanaman bernilai ekonomis lain yang dapat ditanam di sela kelapa sawit. Hasilnya menunjukkan bahwa tumpang sari memberikan pendapatan tambahan. Petani memilih ubi kayu dan pisang barangan karena cocok dengan kondisi agroklimat lokal dan memiliki pasar yang stabil. Simpulan pengabdian ini meningkatkan kesadaran dan keterampilan petani dalam memanfaatkan lahan secara produktif dan berkelanjutan. Kontribusi keilmuan kegiatan ini adalah membuktikan efektivitas tumpang sari dalam mendukung ketahanan pangan lokal dan kesejahteraan petani selama replanting kelapa sawit.

Febrialsa Ayudia Ekaputri; Dorkas Ina; Yusuf La’langan Limbongan; Sepsriyanti Kannapadang; Adewidar M. Pata’dungan +1 more

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

Organic agriculture plays a vital role in Indonesia’s agricultural development, with a key challenge being how to boost productivity efficiently and sustainably. Liquid Organic Fertilizer (LOF) derived from natural materials provides an eco-friendly option to improve soil fertility and crop yields. Bamboo shoots (Bambusa spp.), rich in organic carbon and gibberellin, present strong potential as LOF raw material to support plant growth. This study evaluated the effect of bamboo shoot-based LOF on the growth and yield of white radish (Raphanus sativus). The research was conducted from May to August 2025 in Kalolok, Batupapan Village, Tana Toraja Regency, South Sulawesi, at an altitude of 775 m. LOF was produced by fermenting 200 kg of ground bamboo shoots with 4 kg palm sugar, 1 liter EM4, and 200 liters water for 14 days. Treatments consisted of 0, 100, 200, and 300 ml per liter of water, applied twice at two-week intervals starting 14 days after planting. Using a randomized block design with four treatments and three replications, variables observed included plant height, leaf number, tuber size, and yield. Results showed that 300 ml/liter LOF gave the best outcomes: tallest plants (27 cm), most leaves (15.89), largest tubers (29.37 cm length; 6.06 cm diameter), and highest weight (731 g/plant; 6936.67 g/plot). These effects are linked to balanced nutrients (N, P, K, Mg, Ca) enhancing vegetative growth and tuber development. Thus, bamboo shoot-based LOF at 300 ml/liter is recommended as an effective organic fertilizer for white radish.

Mahdayan Mahdayan; Syarifa Mayly; Ichpan Zulpansyah

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

The aim of this research is to determine the effect of using NPK 16:16:16 fertilizer dosage on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety to determine the effect of using organic kasgot biochar fertilizer on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety  of white mustard (Brassica Pekinensis) ITTO variety to determine the interaction between the treatment of 16:16:16 fertilizer dosage and organic kasgot biochar fertilizer on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety.This study was conducted in the land of UPT BIH (Horticulture Parent Seed Task Force Unit) Kutagadung, Berastagi District, Karo Regency, North Sumatra. The study was conducted in November 2023 - December 2023. This study used a factorial randomized block design consisting of two factors, namely: Factor I. Provision of Kasgot Biochar Fertilizer (K) with 4 levels, namely: K0 = Control, K1 = 1 kg / plot, K2 = 2 Kg / plot. Factor II. Application of NPK Fertilizer 16:16:16 (P) with 4 levels, namely N0 = Control N1 = 10 grams/plot, N2 = 20 grams/plot, N3 = 30 grams/plot The results of the study showed that the Use of Kasgot Biochar Fertilizer (K) was significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare. The best treatment was the K2 treatment (2 kg/plot). The use of NPK Fertilizer (N) was significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare. The best treatment of N-P-K 16-16-16 fertilizer was the N3 treatment (30 grams/plot), and the Interaction of the use of Kasgot Biochar Fertilizer (K) and NPK Fertilizer (N) was not significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare.