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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Irigasi Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Akta Agrosia JAS (Jurnal Agri Sains) Rona Teknik Pertanian
Najla Anwar Fuadi
Program Studi Agroteknologi, Universitas Jambi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Environmental Science Law, Crime, Criminology & Criminal Justice

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Kajian Kebutuhan Air dan Produktivitas Air Padi Sawah dengan Sistem Pemberian Air Secara SRI dan Konvensional Menggunakan Irigasi Pipa Najla Anwar Fuadi; Muhammad Yanuar J. Purwanto; Suria Darma Tarigan
Jurnal Irigasi Vol 11, No 1 (2016): Jurnal Irigasi
Publisher : Balai Teknik Irigasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (923.001 KB) | DOI: 10.31028/ji.v11.i1.23-32

Abstract

Limited water availability for agricultural land may cause decrease in rice production. The increase of crop production currently become a top priority in agricultural development. Productivity can be assessed through a subsystem of soil, water, and land patterns to use in certain periods. The applications of pipe irrigation with the combination of System of Rice Intensification (SRI) was capable to use water efficiently. Therefore, research concerning the calculation of water productivity of paddy rice which uses input pipe irrigation with conventional water supply system and SRI system is important to be conducted. The research steps were direct observation in the field, measurement of evapotranspiration, percolation, net field requirements and calculation of water productivity. The results showed that the production of rice was higher in water delivery system of SRI. Water productivity of paddy with SRI system also higher, where the water needs with a combination of pipe irrigation and water delivery systems in SRI were the best treatment. Water productivity in conventional rice fields was 0.82 kg/m3 and SRI 1.12 kg/m3. The combination of pipe irrigation and SRI systems showed high water productivity and efficient use of water.
Prospek Budidaya Kedelai Berdasarkan Kebutuhan Air Tanaman dan Zona Agroklimat di Provinsi Jambi Najla Anwar Fuadi; M. Yanuar Jarwadi Purwanto; Afri Fajar
Jurnal Irigasi Vol 15, No 2 (2020): Jurnal Irigasi
Publisher : Balai Teknik Irigasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31028/ji.v15.i2.85-94

Abstract

Soybean (Glicine max) has the potential to be developed because it cannot only be processed into foodstuffs but also become livestock feed. In addition to using technology, enhancement of crop production can be done by looking at water availability and pay attention to the weather factors, especially to increase crop intensity. This research aims to determine the crop water requirements based on the agroclimatic zone. The quantitative descriptive analysis and data processing were conducted using the Cropwat model. This model was created by FAO specialists to provides an opportunity for automation of all the necessary calculations for evapotranspiration determination. Cropwat is an easy-to-operate software that can minimize human error. Climate classification was identified based on precipitation data in Jambi province respectively in Muaro Jambi Regency at Sultan Thaha Station, Jambi Palmerah, and Depati Parbu. The agroclimatic zone for those areas, respectively, are D1, D2, and E2. Based on the rainfall, all three districts are feasible for soybean cultivation with average rainfall between 127.11 mm – 192.51 mm per month. The amount of crop water requirements is also an essential factor for cultivating a plant so that the water can be administered according to the needs of plants and can provide optimal production. Based on water balance, the surplus in Muaro Jambi Regency Jambi Province occurs in January, February, March, April, September, October and December. East Tanjung Jabung Regency surplus is in January, February, March and April. West Tanjung Jabung Regency surplus occurs in January, February, March, October, November and December. The results of this calculation indicate that Jambi Province has the potential to cultivate soybean plants because they have sufficient water availability.
Evaluasi Kebutuhan Air Netto untuk Padi Merah (Oryza nivara) pada Fase Vegetatif dan Generatif di Kecamatan Ingin Jaya Kabupaten Aceh Besar Hasrul Basri; Syamaun A. Ali; Najla Anwar Fuadi
Rona Teknik Pertanian Vol 6, No 2 (2013): Volume 6, No. 2, Oktober 2013
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v6i2.20427

Abstract

Abstrak. Penelitian deskriptif ini bertujuan untuk mengetahui kebutuhan air netto untuk padi merah pada fase vegetatif dan generatif di Kecamatan Ingin Jaya Kabupaten Aceh Besar. Penelitian ini dilaksanakan di Petak Tersier CG. 1. Kr Daerah Irigasi Krueng Aceh sejak Februari 2013 sampai Mei 2013. Tahap penelitian yang dilakukan yaitu pegumpulan data sekunder berupa peta jaringan irigasi, pola tanam daerah irigasi, sistem pemberian air irigasi dan data curah hujan. Tahap kedua yaitu pengumpulan data primer berupa pengukuran laju perkolasi, evapotranspirasi tanaman, perhitungan curah hujan efektif dan perhitungan kebutuhan air netto di lapangan. Hasil penelitian menunjukkan bahwa, pada petak tersier yang diamati memiliki tekstur tanah lempung dan lempung berliat. Rata-rata perkolasi yang terjadi setiap harinya yaitu antara 2,36 mm/hari sampai 2,69 mm/hari. Rata-rata nilai evapotranspirasi tanaman padi merah pada fase vegetatif yaitu sebesar 1,51 mm/hari lebih tinggi dibandingkan dengan evapotranspirasi tanaman pada fase generatif yaitu sebesar 1,39 mm/hari dan pergantian lapisan air sebesar 3,3 mm/hari. Kebutuhan air netto lapangan padi merah antara 1-4 mm/hari. Rendahnya kebutuhan air netto untuk tanaman padi merah disebabkan oleh  pergantian lapisan air secara terus menerus dan curah hujan efektif.Abstract. The objective of this descriptive research is to know the net field requirement for red paddy in vegetative and generative phases in Ingin Jaya, Aceh Besar District. This research has been conducted in a tertiary paddy field of CG. 1. Kr of Irrigation Area of Krueng Aceh from February 2013 until May 2013. The stages of research is collecting secondary data, such as: map of irrigation, pattern and time of planting, the irrigation system and precipitation data. The second stage is collecting the primary data, such as: percolation, evapotranspiration, the calculation of effective rainfall and net field requirement in the field. The results showed that at the observed tertiary paddy field, it had loamy and clayey loamy soil textures. The average percolation that occurred in everyday was 2,36 mm/day to 2,69 mm/day. The average evapotranspiration of red paddy at vegetative phase was 1,51 mm/day, which was higher than the evapotranspiration at generative phase, which was 1,39 mm/day, and the water layer rechange was 3,3 mm/day. The net field requirement of red paddy in the field was 1-4 mm/day. This was low due to the occurrence of  a continuous water layer rechange and the effective rainfall.
Studi Beberapa Sifat Fisik Tanah Akibat Alih Fungsi Lahan Sawah Pasang Surut di Desa Karya Bhakti Kabupaten Tanjung Jabung Timur Suciati, Sofi Tri; Zurhalena; Anwar Fuadi, Najla
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 8 No. 1 (2025): Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v8i1.45711

Abstract

Terjadinya Penurunan luas lahan sawah dan peningkatan luas lahan perkebunan menyebabkan alih fungsi lahan sawah menjadi bentuk penggunaan lahan lainnya. Penelitian ini dilaksanakan di Desa Karya Bhakti, Kecamatan Rantau Rasau, Kabupaten Tanjung Jabung Timur, Provinsi Jambi. Metode yang digunakan adalah survei stratified pada empat jenis penggunaan lahan yaitu sawah, kelapa sawit, karet dan kebun campuran. Luas areal penelitian mencapai 794 ha. Penetapan titik sampel dilakukan berdasarkan transek dengan jarak 50 m, 100 m, 100 m. Jumlah sampel yang diambil di lokasi penelitian ada 12 titik dengan 2 kedalaman yaitu 0-30 cm dan 30-60 cm sehingga diperoleh 24 sampel tanah. Data dari hasil penelitian dianalisis secara deskriptif dengan membandingkan sifat fisik tanah yaitu berat volume tanah, total ruang pori, tekstur, struktur, dan bahan organik pada masing-masing penggunaan lahan. Hasil penelitian menunjukkan bahwa tekstur tanah didominasi oleh kelas tekstur lempung dan liat dengan struktur gumpal dan granular. Kandungan bahan organik tertinggi terdapat pada lahan sawah dan terendah pada lahan karet, perbedaaan vegetasi mempengaruhi bahan organik tanah. Berat volume tertinggi terdapat pada lahan karet dan terendah pada lahan sawah, pengolahan tanah dan kedalaman tanah mempengaruhi berat volume tanah. Total ruang pori tanah tertinggi ditemukan pada lahan sawah dan terendah pada lahan karet, faktor vegetasi dan kedalaman tanah turut mempengaruhi total ruang pori tanah, dimana semakin dalam tanah maka nilai total ruang pori semakin rendah.
KOMUNIKASI PEMBERDAYAAN BERBASIS KEARIFAN LOKAL DALAM PENGELOLAAN SUB DAS BATANG MASUMAI BERKELANJUTAN Muchlis, Fuad; Elwamendri, Elwamendri; Kurniasih, Siti; Sunarti, Sunarti; Fuadi, Najla Anwar; Zuhdi, Mohd.; Achmad, Eva
JAS (Jurnal Agri Sains) Vol 8, No 2: Desember 2024
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jas.v8i2.1570

Abstract

Paradigma pembangunan selama ini, dimana upaya perbaikan kondisi ekosistem di berbagai DAS dilakukan dengan pendekatan top-down, harus dialihkan pada pelibatan masyarakat agar berperan aktif dalam menjaga kelestarian sungai. Oleh karena itu, komunikasi pemberdayaan berbasis kearifan lokal sebagai upaya meningkatkan pemahaman, keterampilan, dan partisipasi masyarakat terhadap Sub DAS Batang Mesumai harus dilakukan dalam pengelolaan DAS yang berkelanjutan. Penelitian ini bertujuan untuk mendeskripsikan ragam dan fungsi kearifan lokal di sekitar Sub DAS Batang Mesumai, dan merumuskan strategi komunikasi pemberdayaan untuk mendorong keterlibatan masyarakat dalam pengelolaan Sub DAS Batang Mesumai. Penelitian ini menggunakan pendekatan studi kasus dan dianalisis secara kualitatif. Hasil penelitian mendeskripsikan kearifan lokal di wilayah studi yakni, adanya Hutan Adat sebagai penyangga Sub DAS Batang Mesumai, dan Barin. Kearifan lokal tersebut berfungsi dalam menjaga ekosistem sungai, menjaga sumber pangan, dan meningkatkan kesejahteraan ekonomi masyarakat. Strategi Komunikasi Pemberdayaan untuk merestorasi sub DAS Batang Mesumai melalui Perencanaan komunikasi, Menyusun aksi dan strategi, Penggunaan komunikasi yang efektif, dan Penetapan teknik komunikasi secara partisipatif agar masyarakat siap dan berperan aktif dalam menghadapi tantangan degradasi sungai.
Pengaruh Pemberian Kompos Campuran Ampas Tebu dan Kotoran Ayam terhadap Kesuburan Ultisol dan Hasil Produksi Kedelai (Glycine max (L.) merril) Fuadi, Najla Anwar; Dewanti, Ayu
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 2 (2024): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i2.5426

Abstract

Ultisol is a soil that contains low nutrients N, P and K and has the potential for Al-poisoning. Ultisol also has a low Cation Exchange Capacity, acidic soil pH and is sensitive to erosion. Improvements need to be made to increase Ultisol productivity, one of which is by adding organic ingredients. In addition to sugarcane bagasse compost, chicken manure contains many benefits because it contains a lot of organic materials that are good for the soil and plants. Increasing soybean yield is one of the priorities and can be done by utilizing Ultisol land. The purpose of this study is to determine the effect of composting a mixture of bagasse and chicken manure on ultisol fertility and soybean crop production. The research method carried out is experimental by conducting initial analysis of soil samples, compost application, maintenance, harvesting, soil analysis after compost application, calculation of height and crop yield. The results obtained were that the application of mixed compost of bagasse and chicken manure did not have a real effect on soil pH, P-available and Aldd, but could increase soil pH and P-available and lower Aldd in the soil. The application of mixed compost of bagasse and chicken manure was significantly different from plant height and was very different for soybean yield with the highest crop P3 (average plant height of 84.678 cm) and the highest yield of P3 3.938 tons/ha. The recommended treatment for soybean plants is P3 treatment with a dose of 15 tons/ha.
Modification of contour planting system and its impact on improving infiltration characteristics of suboptimal land and soybean yields Sunarti, Sunarti; Endriani, Endriani; Fuadi, Najla Anwar
Journal of Degraded and Mining Lands Management Vol. 13 No. 1 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.131.9111

Abstract

Low infiltration is one of the limiting factors on suboptimal land for agriculture. The infiltration is closely related to the soil's available water for plants. Low infiltration impacts soybean productivity. The contour planting system is a soil and water conservation technology that can be applied to increase infiltration. This research aimed to examine the impact of modifying the contour planting system on the infiltration characteristics of suboptimal land and soybean yields. The research used a quantitative approach with experimental methods (split-plot design) and three replications. The main plot treatment was the position of the land on the slope (the upper, middle, and lower). The subplot treatment was the contour planting system (standard contour planting system, 30o, 45o, and 60o from the contour line). Data were analyzed using analysis of variance and Duncan’s Multiple Range Test. The results showed that the modification of contour planting systems had no significant effect compared to the standard contour planting system in improving organic carbon content, bulk density, infiltration characteristics, and soybean plant height. The standard contour system resulted in higher soybean yields than the modification of the contour planting system. The position of the soil had a significant influence on soil properties, infiltration characteristics, plant height, and yields of soybeans. The soil characteristics, infiltration characteristics, and soybean yields resulting from standard and modification of contour planting systems showed suboptimal improvements. Therefore, further studies are needed to optimize the application of modification of contour planting systems to support the implementation of conservation agriculture systems.
The Effectiveness of Biochar, Compost, and Natural Phosphate in Improving Soil Quality in Oil Palm Plantations Endriani; Sunarti; Farni, Yulfita; Listyarini , Diah; Fuadi, Najla Anwar
Akta Agrosia Vol 27 No 2 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.27.2.71-80

Abstract

Oil palm cultivation is increasingly carried out on suboptimal land, such as Ultisols. Application of ameliorant such as biochar and compost may be chosen as an alternative to solve the problem occurred on this sub optimal soil. This study aims to determine the optimal dosage of a mixture of oil palm empty fruit bunch (EFB) biochar, poultry manure compost, and Rock Phosphate (RP) to enhance soil quality and support the growth of one-year-old oil palm plants. The study was conducted over six months in a one-year-old oil palm plantation located in Panca Mulya Village. A randomized Complete Block Design (RCBD) was employed with the aplication of biochar, compost, and rock phosphate (RP = Togo Rock Phosphate, 33.5% P₂O₅) in the following treatments: P0 = control (no treatment); P1 = biochar 20 tons.ha-1 + RP 200 kg.ha-1; P2 = biochar 10 tons/ha + compost 10 tons.ha-1 + RP 200 kg.ha-1; P3 = compost 20 tons.ha-1 + RP 200 kg.ha-1; P4 = biochar 20 tons.ha-1 +compost 10 tons.ha-1 + RP 200 kg.ha-1; P5= biochar 10 tons.ha-1 + compost 20 tons.ha-1 + RP 200 kg.ha-1. Results indicated that the application of biochar, compost, and RP, whether individually or in combination, enhanced oil palm growth compared to the control. The application of biochar and compost improved soil physical properties, increased soil organic matter content, total pore space, available water content, reduced bulk density, soil penetration resistance, and promoted oil palm growth. The best treatment was found to be 10 tons.ha-1 biochar + 20 tons.ha-1 compost + 200 kg.ha-1 RP. Keywords: ameliorant, empty fruit bunch, soil quality  
KAJIAN NERACA AIR DI LAHAN GAMBUT PT. RIMBA HUTANI MAS Lestari, Kunia; Junedi, Heri; Fuadi, Najla Anwar
JTSL (Jurnal Tanah dan Sumberdaya Lahan) Vol. 13 No. 1 (2026)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2026.013.1.2

Abstract

Peatlands naturally function as water storage, water supply, and water controller. However, if they are not managed properly, this can cause changes in the water system or hydrology, especially fluctuations in groundwater levels. The decline in groundwater levels in peatlands triggers oxidation and subsidence, especially during the dry season. One effort that can be made to control this decline is to carry out a water balance analysis, which will provide a spatial and temporal understanding of the water's condition. This research was carried out in the Mangsang area at HTI PT. Rimba Hutani Mas, Merang District, Bayung Lencir District, Musi Banyuasin Regency, South Sumatra. The research was carried out by the survey method using the Thornthwaite & Mather Water Balance method. The data used included dimensions of drainage channels, rainfall, temperature, ground water level, and canal water level. The calculated data consisted of average monthly rainfall, average monthly air temperature, potential evapotranspiration, accumulated potential water loss, available water capacity, monthly differences in soil moisture storage, actual evapotranspiration, deficit, surplus, and direct runoff. The research results show that in the Mangsang area of ​​PT. Rimba Hutani Mas, there was a water surplus in March, April, November, and December and a deficit in January, February, May, June, July, August, September, and October. Although the calculation results indicate that water-deficit months occur in January, February, May, June, July, August, September, and October, this research area has been anticipated to avoid groundwater level fluctuations through effective water management and the construction of canal blocks.
Co-Authors Afri Fajar Dewanti, Ayu Elwamendri Endriani Endriani, Endriani Eva Achmad Fuad Muchlis Hasrul Basri Heri Junedi Lestari, Kunia Listyarini , Diah Muhammad Yanuar J. Purwanto Purwanto, Yanuar Jarwadi Siti Kurniasih Suciati, Sofi Tri Sunarti Sunarti Sunarti Suria Darma Tarigan Syamaun A. Ali Yulfita Farni Zuhdi, Mohd. Zurhalena