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All Journal Agromet Jurnal Sumberdaya Alam dan Lingkungan Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sains dan Teknologi Pangan Jurnal Irigasi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) JURNAL AGROHITA Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Jurnal Teknologi Pertanian Andalas Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Jurnal Agro Fabrica Rona Teknik Pertanian Jurnal Research Ilmu Pertanian
Fadli Irsyad
Departemen Teknik Pertanian Dan Biosistem, Fakultas Teknologi Pertanian, Universitas Andalas
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WATER RESILIENCE ASSESSMENT DI HULU DAS BATANG ARAU: ANALISIS KESEIMBANGAN SUPPLY – DEMAND BERBASIS PEMODELAN SWAT Stiyanto, Eri -; Irsyad, Fadli; Rusnam, Rusnam; Saputra, Deni; Maharani, Salma Tri; Guchi, Febriani
Jurnal Teknologi Pertanian Andalas Vol 29 No 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.29.1.140-157.2025

Abstract

Perubahan iklim dan aktivitas antropogenik menyebabkan tekanan signifikan terhadap sumber daya air, mempengaruhi keseimbangan ketersediaan dan kebutuhan air di berbagai daerah aliran sungai. Penelitian ini bertujuan mengevaluasi ketahanan sumber daya air (water resilience) di hulu DAS Batang Arau, Kota Padang dengan menggunakan pendekatan terpadu berbasis pemodelan hidrologi SWAT dan analisis Reliability, Resilience, Vulnerability (RRV). Metode penelitian meliputi: (1) karakterisasi morfometri DAS dengan menganalisis 19 parameter morfometri; (2) pemodelan SWAT dengan kalibrasi-validasi yang menghasilkan nilai performa bervariasi (R² = 0,54-0,97) dan sangat baik (NSE = 0,79-0,89); (3) analisis keseimbangan supply-demand; serta (4) evaluasi ketahanan air dengan pendekatan RRV. Hasil analisis morfometri menunjukkan DAS memiliki bentuk memanjang (Form Factor 0,25) dengan kerapatan drainase sedang (1,40 km/km²). Pemodelan SWAT menghasilkan debit andalan Q80 sebesar 1,51 m³/s yang masih mencukupi total kebutuhan air 0,63 m³/s (domestik 0,0234 m³/s; pertanian 0,4252 m³/s; industri 0,1811 m³/s), dengan Water Availability Ratio (WAR) 1,427. Analisis RRV menghasilkan Indeks Keberlanjutan DAS (IKDAS) sebesar 0,85 (sangat baik), didukung oleh keandalan tinggi (1,0), ketahanan baik (0,84) dengan tutupan hutan 87,9%, namun masih menghadapi kerentanan signifikan (0,65) terutama akibat tingkat erosi tinggi (385,6 ton/ha/tahun) dan area rawan banjir (34,63%). Rekomendasi pengelolaan meliputi teknik konservasi tanah-air, sistem peringatan dini banjir, perluasan zona riparian, dan penguatan kelembagaan pengelolaan kolaboratif untuk mengintegrasikan kepentingan berbagai pemangku kepentingan. Pendekatan RRV terbukti efektif untuk evaluasi komprehensif kondisi DAS dan perumusan prioritas intervensi strategis.
Analysis of Land Suitability for Superior Commodities in Nagari Lawang, Matur District, Agam Regency: Analisis Kesesuaian Lahan untuk Komoditas Unggulan di Nagari Lawang, Kecamatan Matur, Kabupaten Agam Nurdiyanto, Muhammad Rizki Dhani; Yanti, Delvi; Irsyad, Fadli; Stiyanto, Eri
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 13 No. 3 (2025): December 2025
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

This research has been carried out to identify areas that were suitable for planting superior crops in Nagari Lawang, Matur District, Agam Regency. This research was conducted using the matching method and then was continued with scoring of the slope, rainfall, C-Organic, soil pH, and soil texture parameters. The obtained values ??were used to determine the classification of land suitability for sugar cane, corn, peanuts and shallots. Land with the potential for planting sugar cane, corn, peanuts, and shallots is land in the very suitable (S1) and suitable (S2) suitability classes. Several commodities can be planted on a piece of land depending on the suitability of the characteristics of the land to the conditions for growing plants. The results of the analysis show that the land in Nagari Lawang that is suitable for planting sugar cane is 380.23 ha (27.57%), corn is 380.23 ha (27.57%), peanuts is 362.57 ha (26.29%), and shallots is 380.23 ha (27.57%) of the total land area of ??Nagari Lawang. Nagari Lawang's land (2023) that has been planted (S1 and S2 classes) with sugar cane covers an area of ??184.26 ha, corn covers an area of ??2.6 ha, peanuts covers an area of ??2.09 ha, and shallots covers an area of ??0.12 ha. The potential for developing sugar cane is 195.97 ha, corn is 377.63 ha, peanuts is 360.48 ha and shallots is 380.11 ha, respectively.  
EDUKASI PEMBUATAN PETA POTENSI SEKTOR PERTANIAN BERBASIS PARTISIPATIF BAGI MASYARAKAT DI DESA BATU TANJUNG KOTA SAWAHLUNTO Fadli Irsyad; Delvi Yanti
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 7 No. 2 (2024)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v7i2.582

Abstract

Batu Tanjung Village is located in Sawahlunto City, West Sumatra, which is better known as coal mines village. Therefore, its agricultural and livestock potential has not been developed and utilized optimally. Generally, the people work as farmers, however they do not know in detail about the potential of the agricultural and livestock sectors. This community service activity aimed to (1) explore the actual potential of the agricultural sector, and (2) mapping the potential of the agricultural sector on participatory base and GIS. The methods used in this activity were survey of agricultural potential, participatory mapping using the Participatory Rural Appraisal (PRA) method, SWOT analysis for developing strategies of agricultural and livestock sectors. The results of this activity show the superior potential of the village, namely rice (320 ha), rubber (76 ha), cocoa (9 ha), coconut (32 ha), and areca nut (35 ha). The potential for the food sector is almost evenly distributed in all hamlets in Batu Tanjung Village. Some of the leading potentials in the livestock sector in Batu Tanjung Village are buffalo (239), cows (141), purebred chickens (6264) and quail (996). The conclution of this activity shown the potential of the village's agricultural and plantation sectors, namely rice, corn, rubber, cocoa, areca nut and coconut which are spread throughout all hamlets in Batu Tanjung Village. The potential for the livestock sector are buffalo, cows and laying hens. Furthermore, this activity also produced a potential map of the agricultural, plantation and livestock sectors of Batu Tanjung Village with a scale of 1:120 and was submitted to the Head of Village.
Analisis Kekeringan Kecamatan Rambatan Menggunakan Metode Temperature Vegetation Dryness Index (TVDI) Ramadhan, Maulanarendra; Yanti, Nika Rahma; Irsyad, Fadli; Arlius, Feri
Jurnal Research Ilmu Pertanian Vol. 6 No. 1 (2026): Jurnal Research Ilmu Pertanian (Februari 2026)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/0dpcr975

Abstract

Kekeringan merupakan peristiwa alam yang menyebabkan berkurangnya ketersediaan air pada suatu wilayah dalam kurun waktu tertentu. Tanaman yang tidak mendapat cukup air akan menghambat pertumbuhan tanaman hingga menimbulkan gagal panen. Salah satu indeks yang dapat menunjukkan tingkat kekeringan dengan memanfaatkan data penginderaan jauh adalah TVDI (Temperature Vegetation Dryness Indeks). TVDI merupakan teknik untuk menghitung indeks kekeringan menggunakan data penginderaan jauh dan pantulan spektral. Indeks TVDI memanfaatkan hubungan antara nilai NDVI (Normalized Difference Vegetation Indeks) dengan LST (Land Surface Temperature). Penelitian ini bertujuan untuk mengidentifikasi tingkat kekeringan lahan di Kecamatan Rambatan, Kabupaten Tanah Datar tahun 2020-2024 berdasarkan perubahan nilai NDVI dan LST. Nilai TVDI tertinggi penggunaan lahan terdapat pada sawah dengan nilai 0,54. Sebaran kekeringan dengan kategori kering terbanyak terjadi pada tahun 2022 dengan luasan 254,51 Ha; kategori agak kering 2273,91 Ha; kategori normal 4426,78 Ha; kategori agak basah 2309,77 Ha; kategori basah 221,20 Ha dengan nilai indeks TVDI 0,49.
Analisis Sebaran Debu Jatuh Padang Industrial Park (PIP) Menggunakan Dustfall Canister Rusnam, Rusnam; Nurmala, Nurmala; Irsyad, Fadli; Dasril, Cintya Junia
Jurnal Sumberdaya Alam dan Lingkungan Vol 12, No 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2025.012.03.4

Abstract

ABSTRAK  Kawasan industri merupakan penyumbang polusi udara terbesar, salah satu kawasan industri yang berdiri berdampingan dengan kawasan pertanian ialah Padang Industrial Park (PIP). Penelitian ini bertujuan untuk menganalisis sebaran polusi udara yang ada di Padang Industrial Park (PIP), menggunakan metode Dustfall Canister serta metode analisis yang digunakan ialah Gravimetri untuk mendapatkan konsentrasi dari debu jatuh. Selanjutnya dilakukan analisis lanjutan dari pengaruh debu jatuh pada kesehatan tanaman dengan menggunakan nilai Air Pollution Tolerance Index (APTI) untuk menuntukan toleransi tanaman terhadap polusi udara. Hasil yang diperoleh dari 9 titik sampel yang terdiri dari komoditi jagung dan padi, didapatkan nilai APTInya berada pada kategori sensitif. Hal ini menandakan komoditi jagung dan padi yang hidup di sekitar kawasan Padang Industrial Park (PIP) memiliki toleransi yang rendah terhadap polusi udara. Selanjutnya, konsentrasi tertinggi debu jatuh yang didapatkan selama 14 hari berada pada titik sampel 2 berjumlah 7,3516 ton/km2/bulan, nilai ini tidak melebihi standar baku mutu yang diperuntukan pada kawasan pemukiman. Sehingga, kualitas udara yang berada di kawasan industri Padang Industrial Park (PIP) termasuk pada kategori baik, namun perlu dilakukan pemantauan secara berkala. Kata kunci: APTI, debu jatuh, gravimetri, jagung, padi ABSTRACT Industrial areas are the largest contributors to air pollution, one of the industrial areas that stands side by side with agricultural areas is Padang Industrial Park (PIP). This study aims to analyze the distribution of air pollution in Padang Industrial Park (PIP), using the Dustfall Canister method and the analysis method used is Gravimetry to obtain the concentration of falling dust. Furthermore, further analysis was carried out on the effect of falling dust on plant health using the Air Pollution Tolerance Index (APTI) value to determine plant tolerance to air pollution. The results obtained from 9 sample points consisting of corn and rice commodities, the APTI value was found to be in the sensitive category. This indicates that corn and rice commodities that grow around the Padang Industrial Park (PIP) area have a low tolerance to air pollution. Furthermore, the highest concentration of falling dust obtained for 14 days was at sample point 2 amounting to 7.3516 tons/km2/month, this value does not exceed the quality standards intended for residential areas. Thus, the air quality in the Padang Industrial Park (PIP) industrial area is included in the good category, but regular monitoring is necessary. Keywords:  APTI, corn, dustfall, gravimetri, rice
Co-Authors - Andasuryani Adiani, Lia Alfina Zukhrifa Aninda T. Puari Aninda Tifani Puari Annisa Lestari Simanjuntak Arlius, Feri Assyaukani Assyaukani Awalina, Rahmi Budi Indra Setiawan Dasril, Cintya Junia Deni Saputra Deni Saputra Ekaputra, Eri Gas Eri Stiyanto Feri Arlius Guchi, Febriani Halimatus Syahdia Hasibuan Imelda Safitri Maharani, Salma Tri Mislaini Mislaini Muhammad Iqbal Abdi Lubis Nazif Ichwan Neswati Neswati Nika Rahma Yanti Nurdiyanto, Muhammad Rizki Dhani Nurmala Nurmala Omil Charmyn Chatib Oue, Hiroki Pardede, Hafna Mulyana Puari, Aninda Tifani Puari Ramadhan, Maulanarendra Rapon Anam Renny Eka Putri, Renny Eka Rusnam Rusnam Santosa Santosa Santosa Santosa Saputra, Rizky Armei Satyanto Krido Saptomo Syahrizal Lubis Ukpoju, Augustine Yanti, Delvi Yuliawan, Taufiq Yusman, Rival Doli Zukhrifa, Alfina