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All Journal International Journal of Evaluation and Research in Education (IJERE) Innofarm Jurnal Inovasi Pertanian Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI JITU : Journal Informatic Technology And Communication Biofarm : Jurnal Ilmiah Pertanian
Saiful Bahri
Universitas Slamet Riyadi
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Library & Information Science Social Sciences Other

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Pengaruh Pupuk Kandang terhadap Pertumbuhan dan Hasil Tanaman pada Tiga Varietas Unggul Kedelai (Glycine max (L) Merrill) Swari Utami Dewi; Sumarmi Sumarmi; Saiful Bahri
Biofarm Jurnal Ilmiah Pertanian Vol 18, No 1 (2022): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v18i1.1885

Abstract

Penelitian ini berjudul pengaruh pupuk kandang terhadap pertumbuhan dan hasil pada tiga varietas unggul kedelai (Glycine max (L.) Merrill) bertujuan untuk mengkaji pupuk kandang yang terbaik untuk tiga varietas unggul tanaman kedelai yaitu Anjasmoro, Argomulyo dan Biosoy. Tempat penelitian di Research and Collection Gardens Fakultas Pertanian Universitas Slamet Riyadi Surakarta, di Jl. Jaya Wijaya No. 384, Kelurahan Kadipiro, Kec.Banjarsari, Kota Surakarta, Jawa Tengah 57136. Pelaksanaan penelitian 19 Mei 2021 sampai dengan 10 Agustus 2021. Rancangan Acak Lengkap (RAL) yang disusun secara faktorial yaitu tiga varietas kedelai dan macam pupuk kandang yang menghasilkan 15 perlakuan. V1: Varietas Anjasmoro, V2 : Varietas Argomulyo, V3 : Varietas Biosoy, K1 : Perlakuan pupuk kandang ayam (96 gram), K2 : Perlakuan pupuk kandang kambing (62 gram), K3 : Perlakuan pupuk kandang sapi (126 gram), K4 : Perlakuan pupuk kandang campuran (106 gram). Data hasil penelitian ini dianalisis dengan uji BNJ pada taraf nyata 5 %, hasil penelitian menunjukan bahwa rerata pertumbuhan tinggi tanaman dan jumlah daun tertinggi pada varietas Biosoy pupuk kandang campuran 64,67cm, jumlah daun 74 helai. Hasil jumlah rerata polong per tanaman tertinggi pada varietas Anjasmoro perlakuan pupuk kandang campuran 62,83 buah. Berat polong terbaik pada rerata 46,5 gram varietas Argomulyo pada perlakuan pupuk ayam. Jumlah biji terbanyak pada varietas Anjasmoro pupuk kandang campuran dengan rerata 119,83 buah. Berat biji tanaman tertinggi pada varietas Argomulyo perlakuan pupuk campuran dengan rerata 24,39 gram, dan berat 100 biji terbaik pada varietas Biosoy perlakuan pupuk campuran dengan rerata 35,67gram. Setiap varietas memiliki keunggulan masing-masing, varietas Anjasmoro dan Argomulyo memiliki tinggi tanaman, jumlah biji yang dihasilkan tinggi, jumlah polong lebih unggul dari pada varietas Biosoy. Varietas Biosoy memiliki keunggulan ukuran daun besar serta bentuk biji yang lebih besar daripada kedua varietas lainnya.
PELATIHAN BUDIDAYA SAWI HIJAU SISTEM HIDROPONIK RAKIT APUNG PADA KELOMPOK PKK RT3 RW 18 BALONG BARU KADIPIRO SURAKARTA Dewi Ratna Nurhayati; Saiful Bahri; Avisema Sigit Saputro
Jurnal Pengabdian Pada Masyarakat MEMBANGUN NEGERI Vol 4 No 2 (2020): Jurnal Pengabdian Kepada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pkm.v4i2.872

Abstract

Pelatihan Budidaya Sawi Hijau Sistem Hidroponik Rakit Apung pada Kelompok Pemberdayaan Kesejahteraan Keluarga (PKK) RT 3 RW 18 Balong Baru, Kadipiro, Surakarta telah dilaksanakan, tujuan dari kegiatan ini yaitu untuk memberikan wawasan kepada warga tentang pertanian perkotaan sehingga lahan tersisa di perkotaan masih bisa diusahakan untuk bercocok tanam menggunakan sistem hidroponik rakit apung. Dari hasil pelaksanaan, diperoleh respon yang baik terhadap perubahan perilaku warga khususnya Kampung Balongbaru dalam mengelola lahan yang sempit untuk bercocok tanam tanaman sayur sehingga di masa pendemi ini dapat mengurangi pengeluaran belanja harian sayur untuk rumah tangga.
Analisa dan Perancangan Optimasi Jaringan dengan Metode Wireles Distribution System Sidik Rohmanto; Saiful Bahri; Wisnu Sanjaya
JITU : Journal Informatic Technology And Communication Vol 6 No 1 (2022)
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jitu.v6i1.659

Abstract

designing an internet network that utilizes wireless lines to expand the network area coverage that is able to cover the entire area of ​​the Walen Village Office building is the goal of the research. The internet network design that the researcher uses is a network design with a WDS wireless distribution system model. The results of the design of the internet network with the WDS (Wireless distribution system) model will be tested for 7 days with 3 tests every day, namely 07.00-08.00 "morning", 12.00-13.00 "noon", 16.00-17.00 "afternoon". Network testing is carried out with the aim of finding the QoS (Quality of Service) value of the network that the researcher has implemented at the Walen Village government office, Simo District, Boyolali Regency, the testing procedure that the researcher does is by observing the network during testing with the help of the "wireshark" application. The test results showed that the total average of all the parameters tested during the observation showed satisfactory results with an index value of 3.3 in the satisfactory category.
PENGARUH PEMBERIAN DOSIS PUPUK NPK DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PARE (Momordica charantia L.) : Kata kunci: NPK, pupuk ayam, pertumbuhan, hasil, tanaman pare Safitri Dwi Ningsih; Priyono Priyono; Saiful Bahri
Innofarm:Jurnal Inovasi Pertanian Vol. 25 No. 1 (2023): JURNAL INNOFARM : Jurnal Inovasi Petanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33061/innofarm.v25i1.8998

Abstract

Research title "The Effect of Dosing of NPK Fertilizer and Chicken Manure on the Growth and Yield of Bitter Gourd (Momordica Charantia L.)". The research objective was to analyze the effect of chicken fertilizer and NPK fertilizer on the growth and yield of bitter gourd plants. This research was carried out from 8 August 2022 to 22 October 2022 at the Experimental Garden of the Faculty of Agriculture, Slamet Riyadi University, Surakarta, which is located on Jln. Jaya Wijaya No. 384 Kec. Banjarsari, Surakarta City, Central Java. The method used in this study was a Complete Randomized Design (CRD) consisting of 2 NPK factors (N) consisting of 4 levels, namely N0 (control), N1 (7 grams/polybag), N2 (14 grams/polybag), N3 ( 21 grams/polybag) and chicken manure (K) consisting of K0 (control), K1 (500 grams/polybag), K2 (1000 grams/polybag), K3 (1500 grams/polybag). Based on two factors, 16 combinations are obtained, each of which is repeated 3 times. Parameters observed were leaf color, flower appearance day, wet stover weight, dry stover weight, fruit length, fruit circumference, fruit weight, and number of fruit. The results showed that K2 at a dose of 1000 g/polybag and N3 at a dose of 21 g/polybag gave the best scores for the number of fruits, wet stover and dry stover. K2 dose of 1000 g/polybag and N2 dose of 14 g/polybag gave the best score on fruit length and fruit circumference. K3 dose of 1500 g/polybag and N2 dose of 14 g/polybag gave the best score on fruit weight. K3 dose of 1500 g/polybag and N3 dose of 21 g/polybag gave the best score on leaf color. K0 dose of 0 g/polybag and N3 dose of 21 g/polybag gave the best score on the day of flower appearance.
Procrastination trap: how personality traits fuel generative artificial intelligence over-reliance and erode academic performance Mohamad Rizal Abdul Hamid; Chen Jung Ku; Anath Rau Krishnan; Imran Mehboob Shaikh; Yoke Lian Lau; Mohd Zulkifli Muhammad; Saiful Bahri
International Journal of Evaluation and Research in Education (IJERE) Vol 15, No 4: August 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v15i4.39382

Abstract

This study investigates how long-term personality traits contribute to generative artificial intelligence (GenAI) use and whether these traits have an impact on academic procrastination and performance. The Big five personality model was used for this investigation, and a quantitative methodology was employed to analyze data from 200 undergraduate students in East Malaysia via partial least squares structural equation modeling (PLS-SEM). Findings indicated that while neuroticism and openness were associated with increased levels of GenAI use, conscientiousness was found to be a protective factor against GenAI dependency. In addition, results showed that when students excessively utilize GenAI, they experience increased levels of procrastination which leads to longer procrastination periods and decreased levels of deep learning engagement. Finally, procrastination was identified as a partial mediator between GenAI use and poor academic performance. Thus, GenAI dependency produces a ‘competence illusion’, causing a decline in students’ academic abilities over time. Ultimately, this study supports the need for interventions designed to help students learn self-regulation and develop critical AI literacy skills to enable technology to serve as a cognitive scaffold as opposed to a replacement for students’ own cognitive efforts.
Co-Authors Anath Rau Krishnan Avisema Sigit Saputro Chen Jung Ku Dewi Ratna Nurhayati Imran Mehboob Shaikh Mohamad Rizal Abdul Hamid Mohd Zulkifli Muhammad Priyono Priyono Safitri Dwi Ningsih Sidik Rohmanto Sumarmi - - Swari Utami Dewi WISNU SANJAYA Yoke Lian Lau