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All Journal Jurnal Sains dan Teknologi JURNAL AGROTEKNOLOGI Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan Journal of Regional Development and Technology Initiatives IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Irwan Taslapratama
Fakultas Pertanian Dan Peternakan Universitas Islam Negeri Sultan Syarif Kasim Riau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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WASTEWATER SLUDGE TREATMENT USING RICE HUSK Irwan Taslapratama; Agamuthu P.; Ibrahim S.
Jurnal Agroteknologi Vol 1, No 2 (2011): Februari 2011
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v1i2.53

Abstract

Peningkatan jumlah limbah yang dihasilkan oleh industri sangat erat kaitannya dengan penambahan jumlah industri itu sendiri, terutama limbah Bahan Berbahaya dan Beracun (B3). Bagaimanapun, masalah pengolahan limbah B3 merupakan masalah yang sangat krusial. Sampai saat ini masih terjadi keterbatasan fasilitas pengolahan limbah B3 sehingga sebagai alternatifnya adalah perlunya peningkatan-peningkatan cara pengolahan limbah tersebut melalui penelitian dan pengembangan. Dalam penelitian ini Pemadatan/Penstabilan (S/S) digunakan sebagai salah satu cara untuk pengolahan lumpur yang berasal dari industri automobile (PT. Hicom Teck See). Tujuan penelitian ini adalah untuk membuktikan bahwa (S/S) merupakan salah satu cara pilihan untuk pengolahan limbah, membandingkan dan menilai tingkat efektifitas penggunaan semen (GGBS) dan sekam padi, mengukur dan membandingkan nilai kadar resapan air lindi dengan menggunakan metode JLT-13. Sebelum pengolahan, hasil konsentrasi logam berat yang tertinggi pada sampel ini adalah Na (44.2 mg/l) diikuti oleh Fe, Mg, As, Zn, Al, Mn, Cu, Pb dan Ni dan konsentrasi Fe dalam hal ini berada di atas ambang batas Environmental Quality Act (EQA). Hasil penelitian ini juga menunjukkan bahwa S/S merupakan salah satu alternatif metode yang dapat diterapkan untuk mengolah B3. Sekam padi juga efektif untuk menekan laju konsentrasi logam berat sebanyak 50%. Hasil Uji kekuatan (Compressive Strength) dari limbah ini menunjukkan nilai 414 kPa.
Arah Kebijakan dan Strategi Program Penelitian dan Pengembangan Provinsi Riau 2019-2024 Irdon; Gevisioner; Karyanti; Zakia, Ismon; Erwan, Edi; Romus, Mahendra; Taslapratama, Irwan; Yendraliza; Ali, Aryadi; Siradjuddin, Irsyadi; Efendi Harahap, Anwar; Misrianti, Restu
IPTEKIN Jurnal Kebijakan Pembangunan dan Inovasi Vol. 3 No. 2 (2018)
Publisher : Badan Riset dan Inovasi Daerah (BRIDA) Provinsi Riau

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

Abstract

Peran kegiatan penelitian dan pengembangan (kelitbangan) diharapkan mampu menghasilkan berbagai terobosan baru dalam mendukung optimalisasi kinerja pemerintah daerah dalam rangka percepatan pembangunan daerah secara tepat sasaran dan berdaya saing. Tujuan penelitian adalah menyusun rencana induk kelitbanganyang mengakomodir berbagai aspek penyelenggaraan pemerintahan dalam satu konsep rencana kelitbangan secara komprehensif dan sinergis. Jenis penelitian adalah kualitatif. Pengumpulan data dilakukan dengan cara FGD dan studi literature. Beberapa peluang Kelitbangan Provinsi Riau adalah sebagai berikut: 1) Hasil kelitbangan berpeluang menjadi referensi utama dalam perumusan kebijakan di Provinsi Riau, 2) Menghasilkan berbagai inovasi untuk mempercepat pembangunan daerah, 3) Rujukan sumber data kelitbangan dan potensi Daerah. Untuk mewujudkan hal tersebut indikasi program prioritas kelitbangan daerah yang harus dilakukan dalam periode 2019-2024 adalah : 1) Program tata kelola pemerintahan danpelayanan publik, 2) Program sosial dan kemasyarakatan, 3) Program ekonomi dan pembangunan daerah, 4) Program inovasi dan pengembangan iptek.
Edukasi Lingkungan Fisik Sekolah Menuju Green school di SMPIT Al-Fityah Pekanbaru Aryanti, Ervina; Septirosya, Tiara; Taslapratama, Irwan; Hera, Novita
Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian Vol. 3 No. 1 (2024): APRIL
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agrimas.v3i1.43

Abstract

Climate change and global warming, caused by increasing carbon concentrations in the air, are the most pressing environmental problems. The loss of forests causes an increase in the air's ability to absorb carbon. If this is allowed to continue, the earth's temperature will increase. On the other hand, environmental pollution continues to increase. This service program aims to provide Education about caring for the school environment. This service was carried out on September 2018. This service stage consists of 6 stages: 1. Observation. 2. Interview. 3. Counseling 4. Practical training on biopori application 5. Planting practice 6. Competition to make posters with the theme of green school activities in schools. From the results of the service it was found that the service activities carried out had provided benefits in increasing students' awareness of caring about the environment. This can be seen from the results of the pre test and post test where there is an increase in understanding of the environment by approximately 40%. From the results of the service, it is recommended to maintain the enthusiasm of students in protecting the environment, especially the school environment, under the guidance of teachers.
RESPON UMUR PANEN DAN DOSIS UREA TERHADAP PERTUMBUHAN DAN BIOMASSA SERTA KANDUNGAN BRIX SORGUM SAMURAI VARIETAS II (Sorghum bicolor L. Moench) SEBAGAI PAKAN RUMINANSIA Harahap, Anwar Efendi; Taslapratama, Irwan; Juliantoni, Jepri; Harianti, Fitri; Ananta, Arfi
Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan Vol 7, No 2 (2025)
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jnttip.v7i2.62436

Abstract

Sorghum has potential as a feed crop that has the ability to adapt to high temperature environments. The purpose of the research was to analyze the growth characteristics and biomass production of sorghum variety II at different cutting ages and urea fertilizer concentrations. The research used a complete randomized design pattern (3 x 3) with 3 replications. The first factor was cutting age namely 60, 65, and 70 days. The second factor was urea fertilizer concentration level of 150, 200, and 250 kg ha-1.  Parameters observed included growth characteristics including plant height (cm), stem diameter (cm) and leaf length (cm), then biomass production including fresh biomass production (tons ha-1), and brix content (%). The results showed that each cutting age and urea fertilizer concentration were significantly different (P<0.05) on plant height, stem diameter and leaf length. Furthermore, biomass production and sugar content value (brix) were not influenced by (P>0.05) cutting age and urea fertilizer concentration on sorghum samurai variety II.  Cutting age of 70 days and urea concentration of 250 kg ha-1 were the best treatments because they showed superior values in the observation of plant height and stem diameter as well as fresh biomass production
PEMANFAATAN BAP DENGAN VARIASI KONSENTRASI DAN LAMA PERENDAMAN UNTUK MERANGSANG PERTUMBUHAN TUNAS BULBIL PORANG (Amorphophallus muelleri Blume) Hera, Novita; Desrita, Nofia; Taslapratama, Irwan
Jurnal Agroteknologi Vol 15, No 2 (2025): Februari 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v15i2.37032

Abstract

Porang (Amorphophallus muelleri Blume) is an agricultural commodity with increasing export value; however, its production is limited by challenges in propagation. Bulbil propagation is considered the most effective method, but it is hindered by a dormancy period that prolongs the growth process. One potential solution is the application of cytokinin-type plant growth regulators, such as Benzyl Amino Purine (BAP). This study aimed to determine the optimal combination of BAP concentration and soaking duration to stimulate shoot growth in porang bulbils. The experiment was conducted from September to November 2023 at the Agronomy and Agrostology Laboratory and the UIN Agriculture Research and Development Station (UARDS) screen house, Faculty of Agriculture and Animal Science, Universitas Islam Sulthan Syarif Kasim Riau. A Completely Randomized Design (CRD) with two factors was used: BAP concentration (0, 50, 100, and 150 mg/L) and soaking duration (1, 2, and 3 hours), with three replications. Observed parameters included germination capacity, time to shoot emergence, shoot length, number of shoots, and percentage of rooted shoots. Results showed that the combination of 150 mg/L BAP and 3 hours of soaking produced the best outcomes in terms of germination capacity (100%), time to shoot emergence (21 days), shoot length (34.2 cm), and number of shoots (205). The highest percentage of rooted shoots (59.1%) was observed with a BAP concentration of 50 mg/L, while the best soaking time for rooting (56.7%) was 1 hour. In conclusion, the most effective treatment for promoting porang bulbil sprouting was 150 mg/L BAP with a soaking duration of 3 hours.
Waste Management in the Circular Economy Framework: A Study on Biomass and Compost Potential Production in Payakumbuh City Afifi, Abdullah A; Arifin, Nor Anisa; Taslapratama, Irwan
Journal of Regional Development and Technology Initiatives Vol. 3 No. 1 (2025)
Publisher : IDRIS Darulfunun Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58764/j.jrdti.2025.3.93

Abstract

This study explores the potential of integrating waste management strategies with circular economy principles to enhance biomass and compost production in the greater Payakumbuh area. As regional urbanization and domestic waste levels continue to rise, there is an urgent need to shift from linear waste disposal systems toward resource-oriented waste valorization. This paper proposes a circular model that repositions organic household waste as a green input for local biomass energy and organic fertilizer production, thereby contributing to environmental sustainability, regional agricultural resilience, and green economic development. Drawing on interdisciplinary frameworks from circular economy theory, waste-to-resource models, and regional development planning, the study analyzes the feasibility of composting and anaerobic digestion as localized waste treatment technologies. It also examines governance challenges, infrastructure readiness, and community engagement in the region. The case of Payakumbuh, where agricultural productivity and urban waste generation are closely intertwined, illustrates both the opportunities and constraints of implementing circular economy strategies in smaller Indonesian urban centers. By conceptualizing a closed-loop system tailored to the socio-economic characteristics of Payakumbuh, this research provides a foundation for future empirical studies and policy interventions aimed at sustainable resource management and low-carbon regional transformation.
Optimasi Proses Fermentasi Optimasi Proses Fermentasi Senyawa Antifungi oleh Bacillus subtilis CAF3 Terhadap Athelia rolfsii (Curzi) C. C. Tu &Kimbr. Zam, Syukria Ikhsan; Taslapratama, Irwan; Yusmar, Yusmar; Febrina, Dewi
JST (Jurnal Sains dan Teknologi) Vol. 12 No. 1 (2023): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v12i1.51317

Abstract

Bacillus subtilis CAF3 adalah bakteri endofit yang potensial dalam menghasilkan senyawa antifungi. Bakteri ini memiliki senyawa yang dapat menghambat pertumbuhan Athelia rolfsii. Produksi senyawa antifungi tersebut dapat ditingkatkan dengan melakukan optimasi pada proses fermentasinya. Pada penelitian ini dilakukan pemilihan media fermentasi, optimasi konsentrasi inokulum, optimasi pH awal media dan optimasi agitasi, selain itu juga dilakukan uji bioaktivitas ektrak hasil fermentasi serta identifikasi senyawa dengan menggunakan LC/MS. Hasil penelitian menunjukkan hasil fermentasi B. subtilis CAF3 memiliki daya hambat tertinggi terhadap A. rolfsii pada media tryptic soy broth (90,59%), konsentrasi inokulum 5% (90,59%), pH awal media 7 (90,59%) dan agitasi 110 rpm (90,59%). Ektrak etil asetat menghasilkan jumlah senyawa terbanyak (228 mg/L) dan memiliki bioaktivitas tertinggi (100%). Hasil LC/MS menunjukkan terdapat empat senyawa yang berbeda yaitu: T1.86 (392 m/z), T2.24 (261,59 m/z), T2.67 /mL (436,04 m/z) dan T3.28 (282,23 m/z). Fermentasi senyawa antifungi oleh B. subtilis CAF3 terhadap A. rolfsii optimum pada medium TSB, konsentrasi inokulum 5%, pH awal media 7 dan agitasi 110 rpm. Senyawa yang dihasilkan oleh strain ini merupakan senyawa yang berbeda dengan senyawa yang umum dihasilkan oleh B. subtilis.
EFEKTIVITAS BIOCHAR TERHADAP KETERSEDIAAN UNSUR HARA MIKRO PADA ULTISOL Oksana, Oksana; Taslapratama, Irwan; Novia, Muhammad Ali; Mahmud, Yusmar; Septirosya, Tiara; Shofiah, Raudhatu
Jurnal Agroteknologi Vol 14, No 2 (2024): Februari 2024
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v14i2.26686

Abstract

Biochar with a high organic matter composition is considered to be an ameliorant for Ultisol. Providing biochar as an ameliorant needs to be studied because it will cause an increase in micronutrients, most of which are excessive in Ultisol. This study aims to determine the effect of several levels of biochar dosage from corn cob as a base material on changes in micronutrients in Ultisol soil. This research was conducted in a greenhouse and in the Laboratory of Agrostology, Feed Industry and Soil Science, State Islamic University of Sultan Syarif Kasim Riau. Experiments with several doses of biochar as treatment, e.g., 0%, 5%, 10%, and 15% of the composition of the growing media were arranged in a Completely Randomized Design (CRD) with six replications. The parameters observed were the micronutrient content of Boron (B), Copper (Cu), Zinc (Zn), Iron (Fe) and Aluminum (Al). The experimental results showed that giving corn cob biochar with doses of 0.5%, 10% and 15% did not significantly change the levels of B, Cu and Zn Ultisol. Biochar at a dose of 10% significantly increased the soil Zn content and decreased Al-dd Ultisol solubility. 
Co-Authors Afifi, Abdullah A Agamuthu P. Ali, Aryadi Ananta, Arfi Anwar Efendi Harahap Arifin, Nor Anisa Desrita, Nofia Dewi Febrina Edi Erwan Ervina Aryanti Gevisioner Harianti, Fitri Ibrahim S. Irdon Irsyadi Siradjuddin Juliantoni, Jepri MAHMUD, YUSMAR Novia, Muhammad Ali NOVITA HERA Oksana Oksana Restu Misrianti Romus, Mahendra Septirosya, Tiara Shofiah, Raudhatu Sugeng Santoso Syukria Ikhsan Zam Yendraliza - Yusmar, Yusmar Zakia, Ismon