Claim Missing Document
Check
Articles

PENGATURAN JUMLAH CABANG UTAMA DAN PENJARANGAN BUAH TERHADAP HASIL DAN MUTU BENIH TOMAT VARIETAS KALIURANG (LYCOPERSICUM ESCULENTUM MILL ) Wartapa, Agus; Effendi, Yoniar; Sukadi, Sukadi
Jurnal Ilmu-Ilmu Pertanian Vol. 5 No. 2 (2009): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Research purpose was to study the arrangement of primary branch number and crop reduction on the yield and seed quality of Kaliurang tomato variety. A field experiment was conducted on regosol soil located in Agriculture Extension College Yogyakarta at 115 m above sea level (asl). The experiment was carried out following 3X3 factorial design arranged in Completely Randomized Block Design with 3 replications. The first factor was branch with 3 levels i.e. 1 primary branch, 2 primary branches and 3 primary branches. The second factor was reduction of tomato fruit set consisting 3 levels i.e. 0,96 reduction, 15% reduction and 30% reduction. The results show that 3 primary branch and 15 94, or 30 96 crop reduction best crop growth rate, leaf area index on 6 weeks plant growth. The treatment of 3 primary branches and 15% crop reduction gave the highest tomato yield per hectare. And the best weight of 1000 seeds was obtained front the combination of 1 primary branch with 30 % tomato reduction.
KAJIAN PERAN KELEMBAGAAN KELOMPOK TANI DALAM MENDAPATKAN MODAL USAHA AGRIBISNIS BAWANG MERAH Sukadi, Sukadi
Jurnal Ilmu-Ilmu Pertanian Vol. 3 No. 2 (2007): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The study aimed to understand the role of farmer groups to fasilitate and mediate their members, and collaborate with others, to access the agribusiness cost. Theirs study based on agro-ecosystem analysis in Tirtoharjo Village, Kretek Sub Regency, Bantul Regency on 2007.
Peningkatan kesadaran kritis melawan berita palsu dan ujaran kebencian melalui literasi digital Rahayu, Sri; Meirawan, Danny; Sukadi, Sukadi; Ghinaya, Zahra; Sabitri, Zenita
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 4 No 2 (2023): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v4i2.23110

Abstract

Most villages in Indonesia, such as Bugel Village, are vulnerable to the spread of hate speech and fake news online. This fake news often contains elements of hate speech against specific groups, such as ethnicity, religion, race, or class (referred to as SARA), which can trigger division and conflict within society. Therefore, it is important for the community to have a critical awareness strengthened through digital literacy, so that they can counter hate speech and fake news. The community service activity carried out by the Universitas Pendidikan Indonesia in Bugel Village, Tasikmalaya District, aimed to enhance digital literacy among the community. This activity involved 30 participants from various social strata, including village heads and farmers, focusing on digital literacy education to identify and counter the spread of fake news and hate speech online. Lecture and demonstration methods were used, and participants underwent pretests and posttests to measure improvements in understanding and application of digital literacy. The results showed significant improvement; the average pretest score for understanding increased from 55.8 to 85.8, and for application, from 65 to 86.1 in the posttest. Participants' satisfaction with the training was quite high, averaging 4.09. This activity successfully demonstrated the importance of digital literacy in the community, especially in facing digital information challenges such as fake news and hate speech, and emphasized the need for ongoing efforts to develop digital literacy in the community.
The Influence of Group Roles in the Utilization of Tofu Pulp in KWT Lestari Maju Selopamioro Village, Kapanewon Imogiri, Bantul Regency Maryati, Sri; Puspitojati, Endah; Sukadi, Sukadi
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 2 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i2.656

Abstract

This study aimed to analyze the influence of the role of the Women Farmers Group (KWT) in the use of tofu pulp in KWT Lestari Maju, Selopamioro Village, Kapanewon Imogiri, Bantul Regency. The method used was a descriptive quantitative approach with multiple linear regression analysis techniques.  The research sample of 32 people was selected by purposive sampling. The independent variables studied included the role of groups as learning classes, cooperation vehicles, and production units, while the dependent variable was the use of tofu pulps. The results showed that the role of groups as a learning class (56.07%), a vehicle for cooperation (57.18%), and a production unit (67.10%) was in the medium category. KWT Lestari Maju classified the utilization of tofu pulps as a medium category, with an average utilization of 41.33%. The regression analysis indicated that the simultaneous variables of learning classes, cooperation vehicles, and production units significantly affect the utilization of tofu pulps (Simultaneous value F 7.513 Sig 0.001 and determination R2 0.387 Sig < 0.05). However, partially, the role as a learning class of Sig 0.008 and production unit of Sig 0.027 has a significant influence, while the cooperation vehicle is not significant Sig 0.348. This indicates that the role of groups was significant in increasing the use of tofu pulp waste into products with selling value, such as crackers. However, there is still a need to strengthen cooperation and continuous further training. Contribution to the Sustainable Development Goals (SDGs): SDG 2: Zero HungerSDG 3: Good Health and Well-beingSDG 15: Life on Land
MESIN PENCACAH PELEPAH SAWIT Widyarini, Widyarini; Sukadi, Sukadi; Saputra, Yoga
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4536

Abstract

Abstract: Palm oil farmers utilize oil palm frond waste, where the fronds can serve as a source of feed for cattle and goats, as well as a medium for compost fertilizer. However, the processing is still done manually and traditionally. Based on this condition, a designer came up with the idea to create a palm frond shredding machine, which consists of cutting blades and shredding blades, aimed at assisting the shredding process. The machine includes several components to support the shredding process, such as a cutting blade disc, a shaft, and a fan plate. It is equipped with a total of 38 blades, comprising 4 cutting blades and 34 shredding blades. The shredding blades are 21.5 cm long, while the cutting blades are 20 cm in length. All blades are made from automotive spring steel, making them strong and suitable for use as cutting tools in a palm frond shredding machine. The output produced by this machine is well-processed and helps farmers in the palm frond shredding process for composting purposes. It also supports environmentally friendly frond processing. Based on testing, the machine operating at 1455 rpm yielded better results in terms of time and shredding quality compared to the 1346 rpm rotation speed.Keyword: Palm fronds, shredding machine, shredding blade, rotation speed.Abstrak: Para petani sawit memanfaatkan limbah pelepah sawit dimana pelepah bisa menjadi sumber pakan ternak sapi maupun kambing dan juga bisa menjadi media untuk dijadikan pupuk kompos. Namun proses pengolahannya masih secara manual dan tradisional. Berdasarkan hal tersebut perancang melakukan ide untuk membuat suatu mesin pencacah pelepah sawit yang mana terdiri dari pisau potong dan pisau pencacah, yang nantinya akan membantu proses pencacahan dari sebuah mesin pencacah pelepah sawit. Mesin tersebut memiliki beberapa komponen dalam membantu proses cacahan diantaranya yaitu piringan pisau potong, poros dan plat kipas. Mesin ini memiliki jumlah pisau sebanyak 38 buah diantaranya terdiri dari 4 pisau potong dan 34 pisau pencacah. Pisau pencacah memiliki panjang 21,5 cm kemudian untuk pisau potongnya memiliki panjang 20 cm, dan pisau itu sendiri terbuat dari bahan pegas mobil yang tentunya kuat untuk digunakan sebagai mata pisau dari mesin pencacah pelepah sawit. Dan hasil yang didapatkan mesin pencacah tersebut terolah secara sempurna, dan membantu petani untuk melakukan proses pencacahan pelepah sawit guna pupuk kompos, serta membantu para petani dalam mencacah pelepah sawit yang ramah lingkungan. Hasil pengujian dari data yang diperoleh pada putaran 1455 rpm memiliki hasil yang lebih baik dalam hal waktu dan cacahan dibanding dengan putaran pada 1346 rpm.Kata kunci : Pelepah sawit, mesin pencacah, pisau pencacah, putaran
JUSTICE IN THE VIEWS OF GEN Z IN SINGARAJA CITY: AN ANALYSIS OF THE INFLUENCE OF SOCIAL MEDIA ON GEN Z OPINION FORMATION ON JUSTICE IN SOCIETY Lestari, Deah Tri; Yudana, I Made; Sukadi, Sukadi; Putri, Nia Kharisma; Ramadhani, Muhammad Raditya; Wirayuda, I Komang Aldi; Andani, Ketut Tya; Aprilianti, Devi
Ganesha Civic Education Journal Vol. 7 No. 2 (2025): October, Ganesha Civic Education Journal
Publisher : Program Studi PPKn Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/gancej.v7i2.6063

Abstract

This study aims to analyze perceptions of justice among Generation Z (Gen Z) in Singaraja City and explore how social media influences their opinion formation regarding the principles of justice in society. In the digital era marked by the rapid development of information technology, social media has become a crucial digital public space for disseminating information, shaping views, and influencing the thinking of the younger generation. Gen Z, growing up and developing alongside technological advancements, has made social media an integral part of their daily lives. This study uses a descriptive qualitative approach, using observational techniques to observe Gen Z's online activities on platforms such as Instagram, TikTok, and Twitter. The results indicate that social media provides extensive access to information and discourse on justice, which in turn can increase their social awareness, empathy, and engagement in social justice issues
Hubungan Intensitas Konsumsi Alkohol Terhadap Kadar Kreatinin Serum Pada Pria Dewasa di Desa Sawahan, Kabupaten Trenggalek Cahyadinata, Indra; Restuaji, Ibnu Muhariawan; Lukis, Prima Agusti; Zulkarnain, Alfian Noha; Sukadi, Sukadi; Hardini, Kurniani Fatma; Saraswati, Ayuni
JUKEJ : Jurnal Kesehatan Jompa Vol 4 No 4 (2025): JUKEJ: Jurnal Kesehatan Jompa
Publisher : Yayasan Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/jkj.Vol4.Iss4.2169

Abstract

Fenomena maraknya konsumsi alkohol dapat memicu risiko terhadap kesehatan, khususnya mengenai kecanduan dan dampaknya terhadap fungsi tubuh, seperti kinerja ginjal. Fungsi ginjal dapat dinilai dengan mengukur kadar kreatinin pada pria dewasa yang berada di rentang 0,7 - 1,2 mg/dL. Tujuan penelitian ini yaitu menganalisis hubungan antara intensitas konsumsi alkohol dan kadar kreatinin serum pria dewasa di Desa Sawahan, Kabupaten Trenggalek. Penelitian ini menggunakan desain observasional analitik dengan pendekatan cross-sectional, dimana sebanyak 30 responden pria dewasa dipilih dengan metode purposive sampling. Pemeriksaan kadar kreatinin serum dilakukan dengan metode fotometeri. Analisis hubungan intensitas konsumsi alkohol dan kadar kreatinin serum menggunakan uji Spearman-Rho karena distribusi data bersifat tidak normal. Hasil observasi menunjukkan bahwa sebanyak 40% responden intens mengonsumsi alkohol selama 5-10 tahun dan 60% intens mengonsumsi > 10 tahun. Hasil uji kadar kreatinin serum menunjukkan 60% memiliki kadar kreatinin normal, sementara 40% memiliki kadar abnormal. Uji Spearman-Rho menunjukkan adanya hubungan signifikan antara intensitas konsumsi alkohol dan kadar kreatinin (r = 0,539; p = 0,002). Kesimpulan penelitian ini yaitu terdapat hubungan yang signifikan dan positif antara intensitas konsumsi alkohol dan kadar kreatinin serum. Konsumsi alkohol lebih dari 10 tahun berpotensi menimbulkan gangguan fungsi ginjal pada pria dewasa.
DARI IRIGASI KE INTEGRASI SOSIAL : TELAAH SUBAK WINGIN DALAM MEMUPUK TOLERANSI DI BANJAR DINAS BUKIT SARI DESA TEGALINGGAH. Ridho, Rasyid; Sukadi, Sukadi
Ganesha Civic Education Journal Vol. 7 No. 2 (2025): October, Ganesha Civic Education Journal
Publisher : Program Studi PPKn Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/gancej.v7i2.6146

Abstract

This study examines the role of Subak Wingin in Banjar Dinas Bukit Sari, Tegalinggah Village, Buleleng, Bali, in fostering tolerance in a multi-ethnic, multi-cultural, and multi-religious society. Subak, a traditional irrigation system, is a socio-religious entity that integrates water management with Balinese social, cultural, and spiritual values, based on the Tri Hita Karana philosophy. This location selection is relevant because Bali, although considered homogeneous, has long been inhabited by diverse ethnicities and religions. This qualitative research with a case study describes the role of Subak Wingin in fostering tolerance and social integration. As a result, the value of tolerance is concretely applied in the fair distribution of water based on need and deliberation. As a result, the value of tolerance is concretely applied in the fair distribution of water based on need and deliberation. Tolerance is also evident in deliberations involving members of various religions (Hindu and Muslim).
Efektifitas Kombinasi Program Latihan Drill dan Agility Terhadap Peningkatan Kelincahan Noha Zulkarnain, Alfian; Sukadi, Sukadi; Cahyadinata, Indra; Fatma Hardini, Kurniani
Jurnal Sintesis: Penelitian Sains, Terapan dan Analisisnya Vol 6 No 2 (2025): Desember 2025
Publisher : Fakultas Sains, Teknologi, dan Analsisi Institut ilmu Kesehatan Bhakti Wiyata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56399/jst.v6i2.342

Abstract

Kelincahan merupakan komponen penting dalam performa olahraga yang menuntut perubahan arah cepat dan terkontrol. Penelitian ini bertujuan untuk menganalisis efektivitas kombinasi program latihan ABC Drill dan agility training menggunakan T-shaped cone terhadap peningkatan kelincahan mahasiswa. Penelitian menggunakan desain quasi-experimental dengan pendekatan pre-test and post-test. Sampel berjumlah 30 mahasiswa yang mengikuti Kediri Half Marathon tahun 2025, dipilih melalui teknik purposive sampling dengan kriteria usia 20–25 tahun, sehat, tidak mengalami cedera tungkai, serta memiliki kebugaran fisik yang baik. Kemampuan kelincahan diukur menggunakan Illinois Agility Run Test. Analisis data dilakukan melalui uji homogenitas Levene’s, uji normalitas Shapiro–Wilk, dan uji Paired Sample T-test menggunakan SPSS v.20. Hasil penelitian menunjukkan bahwa data bersifat homogen (p = 0,329) dan berdistribusi normal (pre-test p = 0,265; post-test p = 0,277). Uji Paired Sample T-test menunjukkan nilai signifikansi p = 0,000 (< 0,05), sehingga terdapat pengaruh signifikan dari kombinasi latihan ABC Drill dan agility training terhadap peningkatan kelincahan mahasiswa. Intervensi ini dinilai efektif karena melibatkan komponen teknik lari, kontrol neuromuskular, ritme gerak, dan kemampuan perubahan arah yang saling mendukung. Dengan demikian, kombinasi latihan ABC Drill dan T-shaped cone agility direkomendasikan sebagai metode pelatihan yang efisien untuk meningkatkan kelincahan pada mahasiswa maupun atlet pemula
OPTIMALISASI PISAU MESIN PENCACAH PELEPAH SAWIT Widyarini, Widyarini; Sukadi, Sukadi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 9, No 1 (2026): February 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i1.5770

Abstract

Abstract : Oil palm fronds are an abundant plantation waste with strong potential to be utilized as raw material for compost, animal feed, and biomass. This study aims to optimize the performance of chopping blades in an oil palm frond chopping machine in order to obtain uniform chopping results and improve machine efficiency. The methods used include variations in blade shape, cutting angle, number of blades, and shaft rotational speed. The observed parameters include chopping capacity, size of chopped material, energy consumption, and blade wear rate. The machine consists of several components that support the chopping process, including a cutting blade disc, shaft, and fan plate. The machine is equipped with a total of 25 blades, consisting of 4 cutting blades and 21 chopping blades. The results show that certain blade design combinations with optimal cutting angles and rotational speeds can increase chopping capacity and produce more uniform chopped sizes with lower energy consumption compared to horizontal chopping blades. The optimization of the chopping blades is expected to improve the performance of the oil palm frond chopping machine and support the sustainable utilization of plantation waste. Keywords: oil palm fronds, chopping machine, chopping blades, optimization, plantation waste Abstrak: Pelepah kelapa sawit merupakan limbah perkebunan yang jumlahnya melimpah dan berpotensi dimanfaatkan sebagai bahan baku kompos, pakan ternak, maupun biomassa. Penelitian ini bertujuan untuk mengoptimalkan kinerja pisau pencacah pada mesin pencacah pelepah sawit guna memperoleh hasil cacahan yang seragam serta meningkatkan efisiensi kerja mesin. Metode yang digunakan meliputi variasi bentuk pisau, sudut potong, jumlah pisau, dan kecepatan putar poros. Parameter yang diamati meliputi kapasitas pencacahan, ukuran hasil cacahan, konsumsi energi, dan tingkat keausan pisau. Mesin tersebut memiliki beberapa komponen dalam membantu proses cacahan diantaranya yaitu piringan pisau potong, poros dan plat kipas. Mesin ini memiliki jumlah pisau sebanyak 25 buah diantaranya terdiri dari 4 pisau potong dan 21 pisau pencacah. Hasil penelitian menunjukkan bahwa kombinasi desain pisau tertentu dengan sudut potong dan kecepatan putar yang optimal mampu meningkatkan kapasitas pencacahan serta menghasilkan ukuran cacahan yang lebih seragam dengan konsumsi energi yang lebih rendah dibandingkan dengan pisau pencacah mendatar. Optimalisasi pisau pencacah ini diharapkan dapat meningkatkan kinerja mesin pencacah pelepah sawit serta mendukung pemanfaatan limbah perkebunan secara berkelanjutan. Kata kunci: pelepah sawit, mesin pencacah, pisau pencacah, optimalisasi, limbah perkebunan
Co-Authors AA Sudharmawan, AA Adi Prayoga Afmelia, Putri Agus Wartapa Akoso, Galuh H.E. Andani, Ketut Tya Andiani, Tiara Angga Supriana, I Gede Aprilianti, Devi Ariani, Komang Budi Arwati, Dewi Azka, Dzakiyya Nurul Candra Budi Susila Danny Meirawan Dedi Handoko Dedi Purwanto, Dedi Dewi, Kun Arsanti Dewi, M. Yunda Effendi, Yoniar Euriga, Epsi Fahrezi, David Rizki Fatimatuz Zuhro, Fatimatuz Fatma Hardini, Kurniani Fatmawati, Laily Fatmawati, Nurida Febriani, Dian Putri Febriyandy, Moh. Fitria Naimatu Sa'diyah Fitria, Ina Ghinaya, Zahra Gita Puspa Artiani, Gita Puspa Hasni Ummul Hasanah Hendro Susilo Heriyanto Heriyanto Hilda Porawati I Gusti Ketut Arya Sunu I Made Yudana I Nengah Suastika I Putu Windu Mertha Sujana I Wayan Kertih I Wayan Landrawan Illahi, Fitriyan Restu Indra Cahyadinata Indra Cahyadinata, Indra Indriasari, Indriasari Irne Sri Krishe Purba Isna Tustiyani Ketut Sedana Arta Khuluk, Nazaruddin Kun Harismah Kurniani Fatma Hardini Kurniawan, Aisyahqi Ramadhani Putri Lestari, Deah Tri Lubis, Junaidi Lukis, Prima Agusti Majid, Thalitha Sabrina Prawidya Maulana, Azay Mawardi, Arif Mawarti, Nana Suko Mazwan Mazwan Meifani, Nely Indra Melati, Sevi Mirani, Ira Moh. Rasyid Ridho Munanto, Totok Sevenek Muthia, Nisrina Niki Astiti, Made Ningrum, Retno Yulia Novita Listyaningrum Nugraha, Yerikho Surya Nur Sabrina, Risye Nuryulihana, Vegatama Putri Panicara, Salsadila Pebriyanto, Helmi Pitri Ratna Asih Pradinata, Aviad Rezqiano Prihatin, Sri Puspitojati, Endah Putri, Dyah Pramesti Irine Putri, Nia Kharisma Ramadhani, Muhammad Raditya Raya, Alia Bihrajihant Rendrarini, Diana Restu Illahi, Fitriyan Restuaji, Ibnu Muhariawan Riyan Cahyadi, I Made Rodji, Achmad Pahrul Romzi, Romzi RR. Siti Astuti Sabitri, Zenita Saputra, Yoga Saraswati, Ayuni Satrio Darma Utama Sa`diyah, Halimatus Setiana, Mela Siti Nurlaela Sri Maryati SRI RAHAYU Sudianis, Luh Ayu Sujanto, Sujanto Sujono Sujono, Sujono Sumiyati , Sumiyati Susilo, Hendro Sutaryo Sutaryo Syahadah, Muhammad Ali Tomi Tristono Widya Sari, Ni Made Widyarini Widyarini Widyarini Widyarini, Widyarini Wijaya, Placenta Abshar Wirayuda, I Komang Aldi Yulia, Komang Yulia Purnama Yanti Yulianto, Gunawan Yuliasari, Ni Kadek Nindi Zatmika, Ajat Zulkarnain, Alfian Noha