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All Journal JOURNAL ON SOCIAL ECONOMIC OF AGRICULTURE AND AGRIBUSINESS AGRIMOR Jurnal Pertanian Agros Journal of Tropical Animal Science and Technology Jurnal Agro Dedikasi Masyarakat (JADM) JURNAL AGROTEKNOSAINS Jurnal Pengabdian Masyarakat Bhinneka Jurnal Pengabdian Masyarakat Bangsa Jurnal Pengabdian Sosial
Fauzul Azhimah
Fakultas Sains Dan Teknologi, Universitas Quality,Berastagi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Journal : JURNAL AGROTEKNOSAINS

 1 
APLIKASI KOMPOS MUCUNA BRACHTEATA SEBAGAI UPAYA REKLAMASI LAHAN TERHADAP SIFAT FISIKA DAN KIMIA TANAH PASCA ERUPSI DI KABUPATEN KARO chaula lutfia saragih; Fauzul Azhimah
JURNAL AGROTEKNOSAINS Vol 6, No 1 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i1.684

Abstract

Volcanic ash resulted in the death of many farmers' crops on the slopes of the mountain. The area of land in the agricultural sector damaged by the eruption of Mount Sinabung, North Sumatra reached 50,921 ha, consisting of food crops, horticulture, and plantations and 12,399 ha of which crop failure. Problems that arise in volcanic plant growing land if used as media are not suitable to support plant growth optimally. This research was conducted at the location of soil sampling in Sukadebi Village, Namateren District, Karo Regency. This study aims to reclaim the post-eruption soil by utilizing organic material from Mucuna Brachteata compost so that it can be reused into productive agricultural land through sustainable environmental conservation. This research was conducted in 2021, using an experimental method with data analysis of Randomized Block Design. The results showed that the post-eruption soil and mucuna brachteata compost and the interaction of the two treatments had a significant effect on the parameters of the physical properties of the soil, but did not significantly affect the parameters of the chemical properties. Based on the results of the study, it is recommended to conduct further research by giving higher doses to the treatment of mucuna brachteata compost.
FAKTOR – FAKTOR YANG TERKAIT DENGAN EKSPOR CRUDE PALM OIL (CPO) Fauzul Azhimah; Chaula Lutfia Saragih
JURNAL AGROTEKNOSAINS Vol 3, No 1 (2019): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v3i1.183

Abstract

This study aims to analyze the balance of long-term and error term, CPO export prices, world soybean oil prices, domestic CPO production, inflation, exchange rate, export tax applicable to the export volume of CPO. The analytical method used Engle Granger cointegration analysis,Error Correction Model (ECM) and completed with E-Views. The research data is secondary weeklydata from year 2006 - 2015. The data is analyzed by Engel Granger cointegration and Error Correction Modelmethod. The result of the analysis shows that there is a positive correlation between CPO export price, soybean oil and domestic CPO to export of CPO. While the inflation, exchange rate, and export tax variables show a negative correlation to CPO exports. In estimation of error-term, there is a positive correlation to CPO export price variables, soybean oil price and CPO domestic production. While the variables of inflation, exchange rate and export tax show negative correlation to CPO exports.
KESESUAIAN LAHAN TANAMAN KARET (Hevea brasiliensis) DI DESA GIRI NANTO KABUPATEN SELUMA Chaula Lutfia S; Fauzul Azhimah
JURNAL AGROTEKNOSAINS Vol 3, No 1 (2019): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v3i1.189

Abstract

Land resources are natural resources that are very important for human survival because natural resources are needed in every life. Land evaluation is an estimate of suitability for a particular land use in order to optimize the existing land in an area. This study aims to assess the suitability class of rubber plantations in environmental conservation efforts in Giri Nanto Village, Seluma Regency. The study was conducted in 2015 with a free survey method, analyzed descriptively qualitatively and quantitatively through an analysis approach to environmental impact and mapped through analysis using Arc.Gis software 10.0, land map units, and rubber land suitability criteria with a map scale of 1: 85,000. The results showed that the total area of potential land in the Giri Village area would later be 1,185 ha. The distribution of potential land suitability classes for  rubber plants was mostly S2 land classes (quite suitable) covering 622.82 ha (8.9%), S3 class (marginal suit) covering 526.4 ha (7.5%), and land classes N (incompatible) covers 35.68 ha (0.5%) .The limiting factor for the potential S3 land suitability class (according to marginal) is 16-30% slope, and class N (not suitable), namely rough soil texture. Allowing closed land to slope> 40%, and the texture of coarse soil as a protected forest area are expected to function as an alternative to sustainable land conservation for environmental conservation.
ANALISIS VOLATILITAS HARGA KOMODITAS UNGGULAN KABUPATEN KARO Fauzul Azhimah; Chaula Lutfia Saragih; Hagai Bastanta KaroSekali; Eko Prasetya Ginting
JURNAL AGROTEKNOSAINS Vol 7, No 1 (2023): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v7i1.1060

Abstract

Karo Regency has several superior commodities, such as tomatoes, cabbage, carrots, red chilies, potatoes and mustard greens. The price of these commodities fluctuated due to shocks in demand and supply. Shock demand and supply cause price volatility in these superior commodities. Therefore, research was carried out by analyzing the retail price volatility of superior commodities in Karo Regency. Analysis of the volatility of commodity retail prices can illustrate the size of the risks that will be faced by economic actors in the future. The aim of the study was to determine the volatility of the retail price of Karo Regency's leading commodities such as tomatoes, cabbage, carrots, red chilies, potatoes and mustard greens. This research method uses the ARCH method with the ARIMA estimation model. The data used is secondary data from the karo district market service. The results showed that the volatility analysis was carried out on the 1st difference data, the estimation of the ARIMA model for tomatoes was carried out on ARIMA 5.1.1, cabbage 2.1.1, carrots 6.1.1, potatoes 0.1.1, red chilies 2.1.1 and mustard greens 1.1.1. All ARIMA models for these commodities have an ARCH effect, and based on the ARCH estimation model, cabbage and red chili show parameters > 1, while tomatoes, carrots, potatoes and mustard greens show parameters < 1. In conclusion, cabbage and red chilies have very high price volatility, while tomatoes, carrots, potatoes and mustard greens have low price volatility.
PERTUMBUHAN DAN HASIL PRODUKSI BEBERAPA VARIETAS BAWANG MERAH (Allium Ascalonicum L. ) DATARAN TINGGI AKIBAT PEMBERIAN KOMPOS MUCUNA BRACHTEATA Saragih, Chaula Lutfia; Azhimah, Fauzul; Sitepu, Harun Pratama; Sembiring, Nurita Br
JURNAL AGROTEKNOSAINS Vol 7, No 2 (2023): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v7i2.1127

Abstract

Tanaman bawang merah memberikan kontribusi yang cukup tinggi terhadap perkembangan ekonomi wilayah. Banyak faktor yang menyebabkan produktivitas bawang merah di Sumatera Utara masih rendah, salah satunya karena budidaya dilakukan dengan cara konvensional. Perbanyakan bawang merah dengan umbi masih disukai petani karena lebih fleksibel. Namun bahan tanam dari umbi dapat terjadi penurunan produksi karena penanaman dari generasi ke generasi. Tujuan penelitian ini adalah untuk mengetahui pertumbuhan dan hasil produksi tanaman bawang merah dengan menggunakan beberapa varietas dataran tinggi akibat pemberian pupuk kompos Mucuna Brachteata. Penelitian dilakukan di Desa Sukadebi Kecamatan Namanteren Kabupatn Karo. Penelitian dilakukan dari bulan Mei sampai Agustus 2023. Penelitian ini menggunakan metode desain penelitian kuantitatif. Pengumpulan data dilakukan dengan metode eksperimen dengan menggunakan Rancang Acak Kelompok (RAK) dengan dua faktor yang diteliti. Hasil penelitian menunjukkan bahwa Varietas bawang merah berpengaruh nyata terhadap semua peubah yang diamati, pertumbuhan dan hasil tanaman bawang merah terbaik pada dataran tinggi dijumpai pada varietas tajuk. Kompos Mucuna brachteata dapat meningkatkan pertumbuhan dan hasil produksi bawang merah pada dosis 8 kg/plot. Interaksi terjadi antara varietas bawang merah tajuk dengan pemberian  kompos mucuna brachteata sebanyak 8kg/plot terdapat peningkatan hasil sebesar 40% dibandingkan kontrol. Perlu dilakukan penelitian lanjutan dengan melakukan penanaman pada dataran rendah kering.
Co-Authors Adli Putra Ermanda Algazali, Algazali Anindyasari, Dinar Chaula Lutfia S Eko Prasetya Ginting Eko Prasetya Ginting Ginting, Elsa Sepanya Br Ginting, Raymonta Ginting, Sareyanti Br Hagai Bastanta KaroSekali Harun Pratama Sitepu Irma Susanti, Irma Iskandarini Kiagus Muhammad Zain Basriwijaya Martauli, Elvin Desi Munthe, Alek Wanson Nita Adillah Pratiwi Nurita Br Sembiring Pandia, Wajib Purba, Bennedik Ruth Dameria Haloho Saragih, Chaula Lutfia Sembiring, Abdul Rigil Salman Sembiring, Menanti Sembiring, Nurita Br Sinulingga, Suranta Sitepu, Ester Rehlitna Sitepu, Harun Pratama Suci Andanawari Tambunan, Alfeus Tamsar, Pedtrix Rolamdo Tarigan, Nicolas Jovi Togu, Yohanes Wajib Pandia