bluuebunny/crossref_metadata_2025 huggingface dataset:
Pupuk Hijau Kirinyuh (Chromolaena odorata) Dimanfaatkan Sebagai Sumber Bahan Organik Terhadap Perubahan Sifat Kimia Inceptisol pada Kebun Kurma Barbate
Authors: Yulianda Muslika , Khalil Munawar , Jufri Yadi
Published: May 2023

Abstrak. Tanaman kirinyuh memiliki kandungan hara yang cukup tinggi yaitu N 3,90%, P 0,27%, dan K 1,69% sehingga dapat dijadikan bahan organik seperti pupuk hijau. Penelitian ini dilaksanakan untuk mengetahui pemberian pupuk hijau kirinyuh terhadap perubahan sifat kimia Inceptisol pada Kebun Kurma Barbate. Metode yang digunakan adalah eksperimen lapangan dengan Rancangan Acak Kelompok (RAK) non faktorial. Perlakuan terdiri dari: Kontrol, 5 kg kirinyuh/batang, 10 kirinyuh/batang, 15 kirinyuh/batang, dan 20 kirinyuh/batang. Perlakuan diulang tiga kali. Hasil menunjukkan pemberian pupuk hijau dengan dosis tertinggi 20 kg kirinyuh/batang belum menunjukkan pengaruh yang nyata walaupun mengalami peningkatan terhadap sifat kimia tanah Inceptisol seperti pH tanah, Al-dd, C-organik, N-total, P-total, dan P-tersedia. Pupuk hijau dengan dosis 20 kg kirinyuh/batang berpengaruh nyata terhadap K-dd pada 60 HSI.Kirinyuh Green Manure (Chromolaena odorata) is used as a Source of Organic Matter to Change the Chemical Properties of Inceptisol in Barbate Date Palm GardenAbstract.Kirinyuh plants have a fairly high nutrient content of N 3.90%, P 0.27%, and K 1.69% so that it can be used as organic materials such as green manure. This study was conducted to determine the administration of green manure kirinyuh to changes in the chemical properties of Inceptisol in Barbate Date Palm Garden. The method used is a field experiment with a non-factorial Randomized Block Design (RAK). The treatments consisted of: Control, 5 kg kirinyuh/stem, 10 kirinyuh/stem, 15 kirinyuh/stem, and 20 kirinyuh/stem. The treatment was repeated three times. The results showed that the application of green manure with the highest dose of 20 kg kirinyuh/stem has not show a significant effect despite the increase in the chemical properties of Inceptisol soils such as soil pH, Al-dd, C-organic, N-total, P-total, and P-available.Green manure with a dose of 20 kg kirinyuh/stem significant effect on K-dd at 60 HSI.
Pengaruh Pengelolaan Drainase Terhadap Sifat Kimia Tanah Histosol di Rawa Gambut Tripa Kabupaten Aceh Barat Daya
Authors: Wijaya Ilham , Arabia Teti , Basri Hairul
Published: May 2023

Abstrak. Pengelolaan tata air pada tanah gambut merupakan faktor kunci terwujudnya sistem pengelolaan tanah gambut berkelanjutan. Pengelolaan drainase yang tidak terkendali akibat dari penggunaan lahan yang tidak tepat dapat mempengaruhi beberapa sifat kimia tanah gambut. Penelitian ini bertujuan untuk mengetahui pengaruh pengelolaan drainase kecil, sedang, dan besar terhadap beberapa sifat kimia di Rawa Gambut Tripa Kabupaten Aceh Barat Daya. Penelitian ini dilaksanakan di Kecamatan Babahrot Kabupaten Aceh Barat Daya pada drainase kecil, drainase sedang dan drainase besar di lahan Rawa Gambut Tripa. Parameter yang diamati terdiri dari beberapa sifat kimia tanah yang meliputi rasio C/N tanah, kation-kation basa tanah dapat ditukar (Ca, Mg, K, dan Na-dd). Hasil penelitian menunjukkan bahwa nilai rasio C/N tanah tergolong ke dalam kriteria sedang sampai sangat tinggi dengan rerata nilai 14,56 - 50,6%, nilai Ca-dd tergolong ke dalam kriteria rendah sampai sangat rendah dengan rerata nilai 0,32 - 4,6 cmol kg-1, nilai Mg-dd tergolong ke dalam kriteria rendah dengan rerata nilai 0,41 - 0,63 cmol kg-1, nilai K-dd tergolong ke dalam kriteria rendah dengan rerata nilai 0,1 - 0,25 cmol kg-1, nilai Na-dd tergolong ke dalam kriteria sangat rendah dengan rerata nilai 0,04 - 0,07 cmol kg-1. The Effect of Drainage Management on Some Chemical Properties of Histosol Soils in Tripa Peat Swamp, Southwest Aceh Abstract. Water management on peat soil is a key factor in realizing a sustainable peat soil management system. Uncontrolled drainage management as a result of inappropriate land use can affect some of the chemical properties of peat soil. This study aims to determine the effect of small, medium, and large drainage management on several chemical properties in the Tripa Peat Swamp, Southwest Aceh Regency. This research was carried out in Babahrot District, Southwest Aceh Regency on small drainage, medium drainage and large drainage on Tripa Peat Swamp land. The parameters observed consisted of several soil chemical properties including soil C/N ratio, exchangeable soil base cations (Ca, Mg, K, and Na-dd). The results showed that the C/N ratio of the soil was classified as moderate to very high with an average value of 14.56 - 50.6%, the Ca-dd value was classified into low to very low criteria with an average value of 0.32 – 4.6 cmol kg-1, the Mg-dd value belongs to the low criteria with an average value of 0.41 - 0.63 cmol kg-1, the K-dd value belongs to the low criteria with an average value of 0.1 - 0.25 cmol kg-1, the Na-dd value belongs to the very low criteria with an average value of 0.04 - 0.07 cmol kg-1.
Ketersediaan Hara dan Pertumbuhan Jagung akibat Mikroorganisme Lokal serta Pemupukan NPK pada Lahan Kering Aceh Besar
Authors: Utari Nanda Cris , Fikrinda Fikrinda , Muyassir Muyassir
Published: May 2023

Abstrak. Efektivitas Mikroorganisme lokal merupakan hasil fermentasi dari bahan-bahan lokal.MOL memiliki kandungan unsur hara yang lengkap dan mikroorganisme juga berfungsi untuk merombak bahan organik, merangsang pertumbuhan tanaman, dan sebagai agen hayati dalam pengendali hama dan penyakit tanaman serta komponen biorevaktor yang bertugas menjaga proses tumbuh tanaman secara optimal. Pupuk NPK mampu memperbaiki sifat kimia tanah dengan baik, dan meningkatkan ketersediaan unsur hara esensial. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian mikroorganisme lokal dan pupuk NPK untuk ketersediaan  hara tanaman jagung pada lahan kering Ie Seuum Krueng Raya Aceh Besar. Penelitian menggunakan rancangan acak kelompok pola faktorial 2x4 dengan tiga ulangan. Faktor yang diuji yaitu mikroorganisme lokal dan NPK(P). Hasil penelitian menunjukkan bahwa mikroorganisme lokal yang diberikan dapat meningkatkan efektifitas ketersediaan hara K, efisiensi pemupukan terhadap Kalium (7,58%), danpemupukan NPK efektif meningkatkan ketersedian hara P dan nyata dapat meningkatkan pertumbuhan jagung.Availability of Nutrients and Maize Growth due to Local Microorganisms and NPK Fertilization on the Dry Land in Aceh BesarAbstract. The Effectiveness Local microorganisms are the result of fermentation of local ingredients. MOL contains complete nutrients and microorganisms also functions to remodel organic matter, stimulate plant growth, and as a biological agent in controlling plant pests and diseases as well as a biorevactor component in charge of maintaining optimal plant growth processes. NPK fertilizer is able to improve the chemical properties of the soil well, and increase the availability of essential nutrients. This study aims to determine the effect of local microorganisms and NPK fertilizer on the availability of corn plant nutrients on dry land Ie Seuum Krueng Raya Aceh Besar. The study used a 2x4 factorial randomized block design with three replications. The factors tested were local microorganisms and NPK(P). The results showed that the given local microorganism could increase the effectiveness of K nutrient availability, the efficiency of fertilization on Potassium (7.58%), and NPK fertilization was effective in increasing the availability of P nutrients and significantly increased the growth of maize.
Distribusi Spasial pH Tanah Pada Lahan Sawah (Studi Kasus Kabupaten Aceh Jaya)
Authors: Kurrahman Taufiq , Rusdi Muhammad , Karim Abubakar
Published: May 2023

Abstrak. Distribusi spasial merupakan pola metode yang dapat digunakan untuk mengidentifikasi pola sebaran spasial pH tanah pada lahan sawah Kabupaten Aceh Jaya. Interpolasi Kriging adalah salah satu analisi yang digunakan untuk menentukan titik-titik lokasi dan luas wilayah. Pengambilan sampel tanah seluruh satuan lahan homogen (SLH) sebanyak 51 titik diambil dengan pengambilan sebagai berikut : SLH 1 sebanyak 6 titik, SLH 2 sebanyak 6 titik, SLH 3 sebanyak 3 titik, SLH 4 sebanyak 5 titik, SLH 5 sebanyak 17 titik, SLH 6 sebanyak 8 titik, dan SLH 7 sebanyak 6 titik. Hasil penelitian diperoleh bahwa rata-rata pH (H2O) pada lahan sawah Kabupaten Aceh Jaya tergolong kedalam kategori masam, yaitu seluas 3747,09 ha dengan tingkat persentase (61,68%) dan pada pH (KCl) tergolong kedalam kategori sangat masam, yaitu seluas 3378,95 ha (55,62%) Mapping Level The Soil Fertility Of Rice Field Using The Kriging Interpolation Method at Aceh Jaya DistrictAbstract. Spatial distribution is a system method can be used to identify the spatial distribution pattern of soil pH in the rice fields of Aceh Jaya Regency. Kriging interpolation is one of the analyzes used to determine the location points and area. Soil sampling of all 51 homogeneous land units (HLU) was taken as follows: HLU 1 with 6 points, HLU 2 with 6 points, HLU 3 with 3 points, HLU 4 with 5 points, HLU 17 points, HLU 6 as many as 8 points, and HLU 7 as many as 6 points. The results showed that the average pH (H2O) in the rice fields of Aceh Jaya Regency was classified into the acidic category, namely an area of 3747.09 ha with a percentage level (61.68%) and the pH (KCl) was classified into the very acidic category, namely area 3378.95 ha (55.62%)
Analisis Faktor-Faktor yang Mempengaruhi Nilai Ekspor Kopi Indonesia di Masa Covid-19
Authors: Andriani Mita , Juliaviani Noratun , Indra Indra
Published: May 2023

Coffee is a superior product owned by Indonesia. Indonesian coffee plants have a great ability so it is good to continue to be developed. Indonesia's coffee exports include international trade which was affected by the Covid-19 which was first found in Indonesia in March 2020. The volume of Indonesian coffee exports in 2020 increased but not with the value of Indonesian coffee exports which faced a decline. The object used in this research is coffee beans for both industry and consumption with the Harmonized System (HS) or the international code 090111. The type of data in this study is secondary data. The data collected is time series data with a monthly time series in the range of January 2018 to June 2021. This study uses an analytical method in the form of multiple linear regression analysis. The results of this research show that the volume of Indonesian coffee exports and the corona virus dummy significantly affect the value of Indonesian coffee exports, while the rupiah exchange rate against the US$, Indonesian coffee production, interest rates and international coffee prices do not significantly affect the value of Indonesian coffee exports. Simultaneously, all variables, namely the volume of Indonesian coffee exports, the exchange rate of the rupiah against the US$, Indonesian coffee production, interest rates, international coffee prices and the corona virus dummy are variables that have a very significant effect.
Efek Aplikasi Biochar Tempurung Kelapa Terhadap Sifat Kimia Ultisol dan Pertumbuhan Jagung (Zea mays)
Authors: Rifki Ghofi Yudha , Ilyas Ilyas , Khalil Munawar
Published: May 2023

Abstrak. Ultisol di Indonesia memiliki sebaran luas mencapai 45.794.000 ha atau 25% total luas daratan di Indonesia. Ultisol memiliki beberapa masalah seperti derajat kemasaman yang tinggi, bahan organik yang rendah, defisiensi unsur hara penting seperti N, P, K, Ca, Mg dan Mo, dan kelarutan Al, Fe dan Mn yang tinggi. Dari permasalahan tersebut maka diberikan pembenah tanah berupa biochar tempurung kelapa. Biochar dapat bermanfaat sebagai bahan pembenah tanah, mengurangi keasamaan tanah dan meningkatkan kualitas lahan pertanian. Untuk melihat efektifas dalam pembenah tanah maka digunakan tanaman sebagai indikator yang dapat diamati, maka dipilihlah tanaman jagung sebagai indikator. Penelitian untuk mengetahui pengaruh pemberian biochar tempurung kelapa terhadap perubahan sifat kimia ultisol dan pertumbuhan jagung (zea mays). Penelitian ini menggunakan pola Rancangan Acak Kelompok (RAK) Non Faktorial, yang terdiri dari 4 perlakuan dan 5 ulangan. Perlakuannya yaitu: Kontrol (B0), 5 ton/ha (B1), 15 ton/ha (B2), dan 25 ton/ha (B3). Hasil penelitian menunjukkan bahwa aplikasi biochar tempurung kelapa berpengaruh terhadap sifat kimia Ultisol seperti C-organik dan K tersedia, dan juga berpengaruh terhadap pertumbuhan tinggi tanaman pada perlakuan 25 ton/ha. C-organik meningkat dari 1,46 % menjadi 1,93 % dan K tersedia meningkat dari 1,62 mg/kg menjadi 8,77 mg/kg.Effect of Coconut Shell Biochar Application on Ultisol Chemical Properties and Corn Growth (Zea mays)Abstract. Ultisols in Indonesia have an area of 45,794,000 ha or 25% of the total land area in Indonesia. Ultisols have several problems such as high acidity, low organic matter, deficiency of essential nutrients such as N, P, K, Ca, Mg and Mo, and high solubility of Al, Fe and Mn. From these problems, a soil enhancer in the form of coconut shell biochar was given. Biochar can be useful as a soil amendment, reduce soil acidity and improve the quality of agricultural land. To see the effectiveness in improving the soil, plants are used as indicators that can be observed, then corn is chosen as an indicator. This study was to determine the effect of coconut shell biochar on changes in the chemical properties of ultisol and the growth of corn (zea mays). This study used a non-factorial randomized block design (RAK) pattern, which consisted of 4 treatments and 5 replications. The treatments were: Control (B0), 5 tons/ha (B1), 15 tons/ha (B2), and 25 tons/ha (B3). The results showed that the application of coconut shell biochar affected the chemical properties of Ultisol such as C-organic and available K, and also affected plant height growth at 25 tons/ha treatment. C-organic increased from 1.46% to 1.93% and available K increased from 1.62 mg/kg to 8.77 mg/kg.
Kajian Klasifikasi Tanah di Areal yang Belum dan Sudah Ditanami Nilam di Desa Teungoh Geunteut Lhoong Aceh Besar
Authors: Santi Meilia , Zainabun Zainabun , Arabia Teti
Published: May 2023

Abstrak. Tanah memiliki sifat yang khas, data mengenai morfologi dan klasifikasi tanah khususnya Inceptisol mutlak diperlukan karena Inceptisol merupakan tanah yang belum matang dengan perkembangan profil yang lemah karena terdapat dalam keseimbangan dengan lingkungan sehingga penggunaan Inceptisol untuk pertanian dan non pertania beraneka ragam. Nilam dapat tumbuh di berbagai jenis tanah sepeti Inceptisol. Penelitian ini mengkaji bagaimana klasifikasi tanah di areal yang belum dan sudah ditanami nilam di desa Teungoh Geunteut Lhoong Aceh besar. Pada areal yang belum dan sudah ditanami nilam mengamati tiga parameter yaitu tekstur tanah tiga fraksi, C-organik tanah, dan kejenuhan basa (KB) tanah. Hasil penelitian menunjukkan bahwa areal yang belum dan sudah ditanami nilam memiliki klasifikasi tanah yang sama dimulai dari tingkat epipedon, horizon penciri bawah, regim kelembaban, ordo tanah, subordo, great group, dan subgroup.Kata kunci : Klasifikasi tanah, tanaman nilamStudy of Soil Clasification in Areas that Have Not Been and Have Been Planted with Patchouli in the Village of Teungoh Geunteut, Lhoong Aceh BesarAbstract. Soil has distinctive properties, data on morphology and soil classification, especially Inceptisols are absolutely necessary because Inceptisols are immature soils with a weak profile development because they are in balance with the environment so that the use of Inceptisols for agriculture and non-agriculture varies widely. Patchouli can grow in various types of soil such as Inceptisols. This study examines how the land classification in areas that have not been planted with patchouli in the village of Teungoh Geunteut Lhoong Aceh Besar. In areas that have not been and have been planted with patchouli, observing three parameters, namely soil texture with three fractions, soil C-organic, and soil base saturation (KB). The results showed that the areas that had not been planted with patchouli had the same soil classification starting from the epipedon level, lower characteristic horizon, moisture regime, soil order, suborder, great group, and subgroup.Keywords: Soil classification, patchouli plant
Aplikasi Fungi Mikoriza Arbuskula (FMA) untuk Mengendalikan Penyakit Hawar Daun Bakteri (Xanthomonas oryzae pv. oryzae) pada Beberapa Galur Padi Gogo Unsyiah Abdya
Authors: Muzdhalifah Putri , Sayuthi Muhammad , Marlina Marlina
Published: May 2023

Abstrak. Penyakit hawar daun bakteri (HDB) yang disebabkan oleh bakteri Xanthomonas oryzae pv. oryzae merupakan salah satu penyakit penting yang dapat menurunkan produksi padi gogo. Salah satu upaya pengendaian penyakit hawar daun dapat menggunakan agen hayati (FMA). FMA merupakan salah satu fungi dari kelompok plant growth promoting fungi (PGPF) yang mampu meningkatkan pertumbuhan tanaman sekaligus dapat mengendalikan berbagai jenis penyakit PGPF dapat memperbaiki pertumbuhan tanaman melalui beberapa mekanisme yaitu produksi hormon, membantu mineralisasi dan penekanan mikroorganisme yang merugikan tanaman. Peubah yang diamati meliputi panjang lasio daun (cm) dan jumlah anakan maksimum (batang). Aplikasi FMA berpengaruh  terhadap perkembangan  penyakit hawar daun bakteri (HDB) yang disebabkan oleh bakteri Xanthomonas oryzae pv. oryzae, pada dosis 10 dan 20 g dapat menghambat panjang lesio yang ditimbulkan lebih pendek, dan meningkatkan  jumlah  anakan. Dosis  FMA  10  g/tanaman  merupakan  dosis  yang  tepat  dalam  mengendalikan penyakit hawar daun bakteri (HDB) dan meningkatkan jumlah anakan maksimum. Abstract. Bacterial leaf blight (HDB) caused by Xanthomonas oryzae pv. oryzae is one of the important diseases that can reduce upland rice production. One of the efforts to control leaf blight can use biological agents (FMA). FMA is one of the fungi from the plant growth promoting fungi (PGPF) group that is able to increase plant growth while controlling various types of diseases. PGPF can improve plant growth through several mechanisms, namely hormone production, helps mineralization and suppression of microorganisms that harm plants. The observed variables included leaf laceration length (cm) and the maximum number of tillers (stems). FMA application affects the development of bacterial leaf blight (HDB) caused by Xanthomonas oryzae pv. oryzae, at a dose of 10 and 20 g can inhibit the length of the resulting lesion is shorter, and increase the number of tillers. FMA dose of 10 g/plant is the right dose in controlling bacterial leaf blight (HDB) and increasing the maximum number of tillers.
Distribusi C-Organik pada Berbagai Jenis Tanah dan Kedalamannya di Kabupaten Gayo Lues
Authors: Hermiza Emita , Hifnalisa Hifnalisa , Muyassir Muyassir
Published: May 2023

Abstract .Soil is the largest carbon reservoir in terrestrial ecosystems, half of the carbon enters the soil through plant residues and other soil organisms that decompose and accumulate in the soil. Each type of soil has a different amount of carbon with the depth of the soil. This study aims to determine the distribution of C-organic in the soil of Podsolic Brown and Podsolic Merah Yellow with its depth. This study used a survey method accompanied by field observations accompanied by soil sampling based on land map units (SPL). The data from the research were interpreted and then analyzed descriptively to describe the distribution of C-organic in the two types of soil studied. The results showed that Podsolic Cocoa soil had a total C-organic content of 7, 03% (high) and Red Yellow Podsolik had a total organic C of 3.99% (medium). Distribution of C-organic namely C-total, C-Free, C-Bound Clay, and C-Bound sesquioxides in each type and depth of soil has a different amount of carbon. Brown Podsolic and Red Yellow Podsolic soils have the same pattern, namely the higher the soil depth, the lower the organic C content.Distribution of Organik Carbon in Variety Types of the Depth in Gayo Lues RegencyAbstract. Soil is the largest carbon reservoir in terrestrial ecosystems, half of the carbon enters the soil through plant residues and other soil organisms that decompose and accumulate in the soil. Each type of soil has a different amount of carbon with the depth of the soil. This study aims to determine the distribution of C-organic in the soil of Podsolic Brown and Podsolic Merah Yellow with its depth. This study used a survey method accompanied by field observations accompanied by soil sampling based on land map units (SPL). The data from the research were interpreted and then analyzed descriptively to describe the distribution of C-organic in the two types of soil studied. The results showed that the Brown Podsolic soil had a total C-organic content of 7.03% (high) than the Red Yellow Podsolic had a total C-organic content of 3.99% (medium). Distribution of C-organic, namely C-total, C-Free, C-Bound Clay, and C-bound sesquioxides in Brown Podsolic and Red Yellow Podsolic soils had the same pattern, namely the higher the soil depth, the lower the C-organic content.
Analisis Swot: Faktor Internal Dan Eksternal Pada Pengembangan Usaha Sayuran Hidroponik Di Kota Banda Aceh
Authors: Amal Muhamad Ikhlasul , Sofyan Sofyan , Zulkarnain Zulkarnain
Published: May 2023

The purpose of this research is to identify internal and external factors that influence the development of red sugar cane business. This study uses the method of evaluation of internal factors (IFE) and evaluation of external factors (EFE). Internal factor analysis is carried out to identify the company's internal strengths that can be used and anticipated weaknesses. External factor analysis is conducted to identify opportunities that can be exploited and threats that can be avoided. Based on the results of processing the IFE matrix, the total score generated is 3.58. While the total score for processing the EFE matrix is 3.14. Both scores are above 2.5 which means the internal position is quite strong. So that the company has an above average ability to take advantage of strengths and opportunities to anticipate weaknesses and threats. Its main strength lies in the location of the gardens that are close to consumers. While the weakness of the hydroponic vegetable business in Banda Aceh City is the lack of available exhibitions. The biggest opportunity is effective market segmentation. The threat faced is the increase in the price of raw materials.
Pengaruh Pandemi Covid-19 Terhadap Rantai Pasok Beras di Kota Banda Aceh
Authors: Marfirah Sona , Zikri Irfan , Hamid Ahmad Humam
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh Pandemi Covid-19 terhadap rantai pasok beras di Kota Banda Aceh. Penelitian ini dilaksanakan pada Bulan Desember tahun 2021. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Data primer diperoleh dari pengamatan, wawancara langsung dengan pedagang dan konsumen yang berada di Pasar Kp.Baru, Pasar Al-Mahirah, Pasar Seutui, Pasar Ulee Kareng dan Pasar Rukoh. Data sekunder dikumpulkan dan diperoleh dari Badan Pusat Statistik dan instansi lainnya. Metode pengambilan sampel dilaksanakan dengan menggunakan metode snowball sampling untuk pedagang dan metode accidental sampling untuk konsumen. Jumlah sampel yang digunakan pada penelitian ini sebanyak 10 responden pedagang yang terdiri atas: 3 pedagang besar, 3 pedagang grosir, dan 4 pedagang pengecer serta 10 orang konsumen. Hasil penelitian menunjukkan bahwa rantai pasok beras di Kota Banda Aceh mendapat gangguan akibat hadirnya pandemi Covid-19, diantaranya perilaku konsumen, permintaan, persediaan, dan sumber produk sedangkan harga tidak mendapat pengaruh oleh hadirnya Pandemi Covid-19.The Effect of The Covid-19 Pandemic on The Rice Supply Chain in The City of Banda AcehAbstract. This study aims to determine the effect of the Covid-19 pandemic on the rice supply chain in Banda Aceh City. This research was conducted in December 2021. The data used in this study were primary data and secondary data. Primary data were obtained from observations, direct interviews with traders and consumers in Kp. Baru Market, Al-Mahirah Market, Seutui Market, Ulee Kareng Market and Rukoh Market. Secondary data is collected and obtained from the Central Statistics Agency and other agencies. The sampling method was carried out using the snowball sampling method for traders and the accidental sampling method for consumers. The number of samples used in this study were 10 merchant respondents consisting of: 3 distributor, 3 wholesalers, 4 retailer and 10 consumers. The results showed that the rice supply chain in Banda Aceh City was disrupted due to the presence of the Covid-19 pandemic, including consumer behavior, demand, supply, and product sources while prices were not affected by the presence of the Covid-19 pandemic.
Karakteristik Industri Pengolahan Kelapa (Cocos nucifera L.) di Kabupaten Bireuen dan Aceh Utara
Authors: Lubis Salma Armina Rianti , Romano Romano , Bahri T. Saiful
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk mengetahui karakteristik industri pengolahan kelapa di Kabupaten Bireuen dan Aceh Utara. Penelitian ini dilaksanakan pada Bulan November tahun 2021. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Data primer Data primer diperoleh dari pemilik industri pengolahan yang diwawancara langsung menggunakan kuesioner. Data sekunder dikumpulkan dan diperoleh dari Badan Pusat Statistik dan instansi lainnya. Metode pengambilan sampel dilaksanakan dengan menggunakan metode purposive sampling (secara sengaja) yaitu semua industri pengolahan di Kabupaten Aceh Utara atau sebesar 2 sampel dan 5 industri pengolahan di Kabupaten Bireuen. Pengambilan data sampel di Kabupaten Bireuen dipilih yang terletak di Kecamatan Jangka dan Jeumpa dan di Kabupaten Aceh Utara dipilih yang terletak di Kecamatan Seunuddon dan Tanah Luas dengan pertimbangan kecamatan-kecamatan ini merupakan kecamatan dengan produksi tertinggi di Kabupaten Bireuen dan Aceh Utara. Hasil penelitian menunjukkan bahwa usaha industri pengolahan kelapa di Kabupaten Bireuen dan Aceh Utara adalah industri rumah tangga (Home Industry) yang jumlah tenaga kerjanya berjumlah 2-5 orang dan sebahagian besar merupakan anggota dalam keluarga dari pemilik industri. Industri ini dikatakan Home Industry juga karena lama berdiri nya industri yang sudah lama dan dilakukan secara turun-menurun.Characteristics of Coconut Processing Industry (Cocos nucifera. L) in Bireuen and North Aceh RegenciesThis study aims to determine the characteristics of the coconut processing industry in Bireuen Regency and North Aceh. This research was conducted in November 2021. The data used in this study were primary data and secondary data. Primary data Primary data were obtained from processing industry owners who were interviewed directly using a questionnaire. Secondary data is collected and obtained from the Central Statistics Agency and other agencies. The sampling method was carried out using a purposive sampling method (deliberately) namely all processing industries in North Aceh Regency or 2 samples and 5 processing industries in Bireuen Regency. The sampling of data in Bireuen Regency was selected which was located in the Districts of Jangka and Jeumpa and in Aceh Utara District was selected which was located in the Districts of Seunuddon and Tanah Luas with the consideration that these sub-districts were the sub-districts with the highest production in the Districts of Bireuen and North Aceh. The results showed that the coconut processing industry in Bireuen and North Aceh is a home industry with a workforce of 2-5 people and most of them are members of the family of the industrial owners. This industry is said to be Home Industry also because of the long standing of the industry which has been around for a long time and has been carried out from generation to generation.
Identifikasi Distribusi Lahan Kritis pada Daerah Aliran Sungai (DAS) Krueng Peusangan
Authors: Nabila Farah , Satriyo Purwana , Ramli Ichwana
Published: May 2023

Abstrak, Pertambahan jumlah penduduk, kesejahteraan masyarakat dan peningkatan kualitas hidup berdampak pada meningkatnya berbagai macam fasilitas yang membutuhkan lahan. Penggunaan lahan dan kondisi biofisik DAS merupakan faktor yang dapat mempengaruhi fungsi DAS. Diantara faktor-faktor tersebut terdapat interaksi yang apabila terjadi perubahan pada salah satu komponen  maka dapat merubah komponen lainnya. Pemanfaatan sumberdaya lahan dan sumberdaya air harus memperhatikan konservasi tanah dan air agar tidak menimbulkan masalah-masalah seperti degradasi lahan. Degradasi lahan yaitu menurunnya produktivitas lahan yang disebabkan oleh aktivitas manusia yang apabila terus dibiarkan akan mengakibatkan lahan kritis. Distribusi lahan kritis di DAS Krueng Peusangan didapatkan dengan overlay peta erosi, peta tutupan lahan, peta kemiringan lereng dan peta fungsi kawasan. Hasil penelitian didapatkan bahwa distribusi tingkat lahan kritis di DAS Krueng Peusangan yaitu keadaan lahan tidak kritis seluas 38.721,05 Ha atau sebesar 15%, lahan potensial kritis 24.967,06 Ha atau sebesar 10%, lahan agak kritis yaitu seluas 134.614,51 Ha atau sebesar 53%, lahan kritis seluas 23.379,32 Ha atau sebesar 9% dan lahan sangat kritis seluas 33.766,19 Ha atau sebesar 13%. Distribusi lahan kritis di DAS Krueng Peusangan didominasi oleh keadaan lahan agak kritis yang tersebar di luar kawasan hutan dan di dalam kawasan hutan. Identification of the Distribution of Critical Land in the Krueng Peusangan WatershedAbstract, Population growth, community welfare and improving the quality of life have an impact on increasing various kinds of facilities that require land. Land use and watershed biophysical conditions are factors that can affect the function of the watershed. Among these factors there is an interaction that if there is a change in one component it can change the other component. Utilization of land and water resources must pay attention to soil and water conservation so as not to cause problems such as land degradation. Land degradation is a decrease in land productivity caused by human activities which if left unchecked will result in critical land. The distribution of critical land in the Krueng Peusangan watershed was obtained by overlaying erosion maps, land cover maps, slope maps and area function maps. The results showed that the distribution of critical land levels in the Krueng Peusangan watershed is the condition of non-critical land covering an area of 38,721.05 Ha or 15%, critical potential land 24,967.06 Ha or 10%, somewhat critical land covering an area of 134,614.51 Ha or equal to 53%, critical land area of 23,379.32 ha or 9% and very critical land area of 33,766.19 ha or 13%. The distribution of critical land in the Krueng Peusangan watershed is dominated by moderately critical land that is spread outside the forest area and inside the forest area.
Kerentanan Banjir di DAS Krueng Peusangan
Authors: Yulida Cici , Satriyo Purwana , Ramli Ichwana
Published: May 2023

Abstrak : DAS Krueng Peusangan terletak di Kabupaten Aceh Tengah sebagai hulunya, melintasi Kabupaten Bener Meriah dan bermuara di Kabupaten Bireuen sebagai hilirnya. Salah satu permasalahan DAS Krueng Peusangan yaitu banjir, dimana bencana banjir sering kali berdampak pada masyarakat yang berada di DAS Krueng Peusangan. Dalam menghadapi bencana banjir perlu adanya informasi daerah yang menjadi sasaran bajir di DAS Krueng Peusangan. Penelitian ini bertujuan menentukan daerah rentan banjir sebagai upaya dalam memberikan informasi terhadap kesiapsiagaan dalam menghadapi bencana banjir. Untuk mengetahui daerah rentan banjir dilakukan dengan pemanfaatan Sistem Informasi Geografis (SIG) yang merupakan salah satu cara dalam proses pemetaan. Hasil dari penelitian ini menunjukkan luasan daerah rentan banjir pada kelas sangat rentan banjir yaitu 52,175 Ha, dan pada daerah rentan banjir yakni seluas 62,672 Ha. Pada overlay peta dengan parameter biofisik kerentanan banjir tidak ada kategori kelas sedang. Pada kelas agak rentan banjir memiliki luasan 66,701 Ha dan pada kelas tidak rentan banjir yaitu 74,233 Ha.Flood Vulnerability in the Krueng Peusangan WatershedAbstract : The Krueng Peusangan watershed is located in Central Aceh Regency as its upstream, crossing Bener Meriah Regency and empties into Bireuen Regency as its downstream. One of the problems in the Krueng Peusangan watershed is flooding, where flood disasters often have an impact on the people living in the Krueng Peusangan watershed. In dealing with flood disasters, it is necessary to have information on areas that are the target of floods in the Krueng Peusangan watershed. This study aims to determine flood-prone areas as an effort to provide information on preparedness in dealing with flood disasters. To find out flood-prone areas, it is done by using Geographic Information Systems (GIS) which is one way in the mapping process. The results of this study indicate that the flood-prone area in the highly flood-prone class is 52.175 Ha, and the flood-prone area is 62.672 Ha. In the map overlay with flood susceptibility biophysical parameters there is no medium class category. The slightly flood-prone class has an area of 66,701 Ha and the non-flood-prone class is 74,233 Ha. Keywords : Biophysical Factors, Flood Vulnerability, Geographic Information System, Krueng Peusangan Watershed
Modifikasi Sirip Pengaduk Pada Mesin Penyangrai Kopi Tipe Tabung Menggunakan Sumber Panas Listrik
Authors: Hussein T. Fahriza , Ichwana Ichwana , Syafriandi Syafriandi
Published: May 2023

Abstrak, Penyangraian kopi adalah proses untuk membentuk rasa dan aroma pada kopi. penyangraian dilakukan dengan memanaskan kopi sampai pada suhu tertentu dengan berbagai macam metode. Tujuan dari penelitian ini adalah untuk memodifkasi sirip pengaduk pada mesin penyangrai kopi tipe tabung dengan sumber panas listrik. Paa penelitian ini digunakan beberapa metode untuk menghitung torsi yang terjadi pada mesin, kadar air kopi, suhu tabung dan suhu kopi pada proses penyangraian serta penggunaan energi pada mesin penyangraian. Hasil yang diperoleh pada penelitian ini yaitu nilai torsi yang terjadi pada mesin yaitu sebesar  92,70 Nm, kapasitas penyangraian 5 kg/1 jam 30 menit, suhu tabung tertinggi rata rata yaitu 213°C, suhu kopi tertinggi rata rata 155,7°C, kadar air rata rata pada akhir penyangraian sebesar 2,5%, penggunaan energi listtik pada heater sebesar 4,45 KWh dan 1,43 KWh pada motor listrik. Hasil modifikasi dapat disimpulkan mengalami peningkatan dari pada bentuk sirip pengaduk sebelumnya.MODIFICATION OF SCREENING FIN ON A TUBES-TYPE COFFEE ROSTER USING ELECTRICAL HEAT SOURCEAbstract, Coffee roasting is a process to shape the taste and aroma of coffee. Roasting is done by heating the coffee to a certain temperature by various methods. The purpose of this study was to modify the stirring fins of a tube-type coffee roaster with an electric heat source. In this study, several methods were used to calculate the torque that occurs in the machine, the water content of the coffee, the tube temperature and the temperature of the coffee in the roasting process and the use of energy in the roasting machine. The results obtained in this study are the torque value that occurs in the engine that is 92.70 Nm, roasting capacity 5kg/1 hour 30 minutes, the highest average tube temperature is 213°C, the highest average coffee temperature is 155.7°C, the average water content at the end of roasting is 2.5%, the use of electrical energy in the heater is 4.45 KWh and 1.43 KWh in the electric motor. The results of the modification can be concluded to have increased compared to the shape of the previous stirrer fin.
Penilaian Sensori Minuman Belimbing Wuluh (Averrhoa Bilimbi L.)
Authors: Septian Sultan Rahmat , Hartuti Sri , Agustina Raida
Published: May 2023

Abstrak. Belimbing wuluh (Averrhoa Bilimbi L.) merupakan tanaman yang banyak ditemukan di pekarangan rumah. Belimbing wuluh kurang diminati masyarakat jika dikonsumsi langsung karena rasanya yang sangat asam. Sehingga perlu dilakukan pengolahan Belimbing wuluh. Tujuan dari penelitian ini adalah untuk mendapatkan perlakuan terbaik terhadap minuman belimbing wuluh berdasarkan penilaian konsumen terhadap kriteria sensori. Hasil yang diperoleh menunjukkan bahwa minuman belimbing wuluh dengan 75 gram gula pasir dan 300 ml ekstrak menghasilkan warna yang agak disukai oleh panelis dengan nilai tertinggi sebesar 5,13, sedangkan untuk perlakuan 125 gram gula pasir dan 100 ml ekstrak, panelis memberikan nilai agak suka pada kriteria aroma (4,47) dan rasa (4,73). Pada kriteria aftertaste, nilai terbaik diperoleh pada perlakuan ekstrak 200 ml dan gula pasir 135,36 gram. Sensory Assessment of Averrhoa Bilimbi DrinkAbstract. Averrhoa Bilimbi L. is a plant that is commonly found in home gardens. Averrhoa Bilimbi L is less attractive to the public if consumed directly because of its very sour taste. So it is necessary to process Averrhoa Bilimbi L. The purpose of this study was to obtain the best treatment for Averrhoa Bilimbi L drink based on consumer assessments of sensori criteria. The results obtained showed that the belimbing wuluh L drink with 75 grams of sugar and 300 ml of extract produced a color that was kinda like by the panelists with the highest value of 5.13, while for the treatment of 125 grams of sugar and 100 ml of extract, the panelists gave  kinda like value on the criteria of flavor (4.47) and taste (4.73). On the aftertaste criteria, the best value was obtained from the 200 ml extract and 135.36 grams of sugar.
Kajian Status Tanah Kesuburan Podsolik Merah Kuning pada Berbagai Tutupan Lahan di Kabupaten Gayo Lues
Authors: Amar Rifky , Muyassir Muyassir , Hifnalisa Hifnalisa
Published: May 2023

Abstrak. Kesuburan tanah merupakan kemampuan tanah dalam menyediakan unsur hara yang dibutuhkan oleh tanaman untuk mendukung pertumbuhan dan reproduksinya. Penelitian ini bertujuan untuk mengetahui status kesuburan podsolik merah kuning pada berbagai tutupan lahan dan tingkat kelerengan di Kabupaten Gayo Lues. Penelitian ini menggunakan metode survei dan analisis deskriptif. Pengambilan sampel tanah dilakukan dengan cara pengeboran dengan kedalaman 0-20 cm dan 20-40 cm. Sifat-sifat kimia tanah yang diamati adalah C-organik, P-Total, K-Total, KTK dan KB. Sampel tanah dianalisis di Laboratorium Kimia Tanah dan Laboratorium Penelitian Tanah dan Tanaman Fakultas Pertanian Universitas Syiah Kuala, Banda Aceh. Penentuan status kesuburan berpedoman pada Pusat Penelitian Tanah PPT, Bogor (1995). Hasil penelitian menunjukkan bahwa status kesuburan tanah podsolik merah kuning pada berbagai tutupan lahan dan tingkat kelerengan di Kabupaten Gayo Lues adalah rendah.Study of The Fertility Status of Red Yellow Podzolic Soil on Various Land Covers in Gayo Lues RegencyAbstract. Soil fertility is the ability of the soil to provide nutrients needed by plants to support their growth and reproduction. Study aims to determine the fertility status of red yellow podzolic soil on various land covers and slope levels in Gayo Lues Regency. Study uses survey methods and descriptive analysis. Soil samples were taken by drilling with a depth of 0-20 cm and 20-40 cm. The chemical properties of the soil observed were C-organic, P-Total, K-Total, CEC and base saturation. Soil samples were analyzed at the Soil Chemistry Laboratory and the Soil and Plant Research Laboratory, Faculty of Agriculture, Syiah Kuala University, Banda Aceh. Determination of fertility status is guided by the PPT Soil Research Center, Bogor (1995). The results showed that the fertility status of red yellow podzolic soil on various land covers and slope levels in Gayo Lues Regency was low.
Penentuan Nilai Konduktivitas Hidrolik Jenuh pada Beberapa Jenis Tanah dan Penggunaan Lahan
Authors: Suci Ridha Tiara , Manfarizah Manfarizah , Basri Hairul
Published: May 2023

Abstract . Ketika semua pori-pori dalam tanah terisi air, maka tanah tersebut dikatakan memiliki daya hantar hidrolik (tanah jenuh). Tidak seperti drainase, yang hanya mengacu pada tindakan pergerakan air, konduktivitas hidrolik jenuh juga mengacu pada bagaimana air, bahan organik, bahan mineral, udara, dan partikel lain yang diangkut oleh air akan diserap ke dalam tanah. Tekstur, struktur, dan porositas adalah tiga variabel yang dapat berdampak pada persyaratan konduktivitas hidrolik jenuh. Penelitian ini mengkaji konduktivitas hidrolik jenuh pada penggunaan lahan hutan, tanaman palawija pada Andisol dan Entisol di Kecamatan Seulimeum, Kabupaten Aceh Besar. Menurut temuan studi, nilai konduktivitas hidrolik jenuh di lapangan tergolong ke dalam relatif lamban dan sedang. Assessment of Saturated Hydrolic Conductivity in Several Soil Typesand Land UsesAbstract. When all the pores in the soil are filled with water, the soil is said to have hydraulic conductivity (saturated soil). Unlike drainage, which simply refers to the action of water movement, saturated hydraulic conductivity also refers to how water, organic matter, mineral matter, air, and other particles transported by water are absorbed into the soil. Texture, structure and porosity are three variables that can have an impact on saturated hydraulic conductivity requirements. This study examines saturated hydraulic conductivity on forest land use, secondary crops on Andisols and Entisols in Seulimeum District, Aceh Besar District. According to the study findings, the value of saturated hydraulic conductivity in the field is relatively low and moderate.
Penggunaan Kompos Kulit Kopi dengan Berbagai Aktivator Terhadap Perubahan Sifat Kimia Tanah
Authors: Itawari Semayang , Zuraida Zuraida , Khalil Munawar
Published: May 2023

Abstrak. Tanah adalah salah satu sumber daya utama dalam bidang pertanian. Tanah yang ideal bagi usaha pertanian adalah tanah dengan sifat fisika, kimia, dan biologi yang baik. Kabupaten Bener Meriah merupakan salah satu kabupaten yang memiliki tanah yang subur dan jumlah produksi kopi terbesar di Aceh yaitu sekitar 48.95 ha. Limbah dari hasil pengolahan kopi dimanfaatkan menjadi pupuk kompos. Penelitian inkubasi tanah dilakukan terhadap 4 jenis kompos kulit kopi dengan tambahan berbagai jenis pupuk kandang yaitu : Kulit kopi tanpa pupuk kandang, kulit kopi dan kotoran ayam, kulit kopi dan kotoran sapi, kulit kopi dan kotoran kuda dengan 4 kali ulangan.  Hasil pengujian terhadap berbagai kompos kulit kopi yang sesuai dengan SNI 19-7030-2004 adalah kompos kulit kopi dan kotoran ayam. Pemberian kompos kulit kopi, kompos kulit kopi dan kotoran ayam nyata meningkatkan pH (H2O), pemberian kompos kulit kopi dan kotoran ayam nyata meningkatkan P-tersedia tertinggi, dan tidak berbeda nyata terhadap N-total, P-total, dan P-retensi The Use of Coffee Pulp Compost With Various Activators Against Changes in Soil Chemical PropertiesAbstract. Soil is one of the main resources in agriculture. The ideal soil for agriculture is soil with good physical, chemical and biological properties. Bener Meriah Regency is one of the regencies that has fertile soil and the largest amount of coffee production in Aceh, which is around 48.95 ha. Waste from coffee processing is used as compost. Soil research was conducted on 4 types of coffee pulp compost with the addition of various types of compost, namely: Coffee pulp without compost, coffee pulp and chicken manure, coffee pulp and cow dung, coffee pulp and horse manure with 4 repetitions. The results of testing on various coffee pulp composts in accordance with SNI 19-7030-2004 are coffee pulp compost and chicken manure. The application of pulp compost, coffee pulp compost and chicken manure significantly increased pH (H2O), the application of pulp compost and chicken manure significantly increased the highest available P-available, and was not significantly different to total N-total, and P-retention.
Pengaruh Jenis Varietas dan Periode simpan terhadap Viabilitas dan Vigor Benih Kedelai (Glycine max (L) Merril)
Authors: Pertiwi Salsabilla Ranting , Kurniawan Trisda , Halimursyadah Halimursyadah
Published: May 2023

Abstrak. Kedelai (Glycine max (L) Merril) termasuk dalam suku polong-polongan dan sering digunakan sebagai bahan pangan di Indonesia. Kedelai merupakan benih yang cepat mengalami kemunduran, terutama jika disimpan pada ruang terbuka. Benih dengan vigor yang tinggi berarti mampu tumbuh normal dalam kondisi yang ideal ataupun tidak. Penelitian dilakukan di Laboratorium Ilmu dan Teknologi Benih mulai bulan Januari hingga Mei 2022. Rancangan penelitian ialah rancangan acak lengkap (RAL) pola faktorial 3x5 dengan 3 ulangan. Faktor pertama adalah varietas dengan 3 taraf (Anjasmoro, Argomulyo, dan Grobogan). Faktor kedua adalah periode simpan dengan 5 taraf (0,1,2,3 dan 4 bulan). Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh varietas dan periode simpan serta interaksi antara keduanya terhadap viabilitas dan vigor benih kedelai. Parameter pada penelitian ini adalah indeks vigor, kecepatan tumbuh relatif dan keserempakan tumbuh. Hasil penelitian menunjukkan bahwa perlakuan periode simpan 0 bulan pada benih kedelai Argomulyo merupakan perlakuan terbaik pada parameter indeks vigor.The Effect of Variety and Storage Period on Viability and Vigor of Soybean Seeds (Glycine max (L) Merril)Abstract. Soybean (Glycine max (L) Merril) belongs to the legume family and is often used in foodstuffs in Indonesia. Soybean is a seed that quickly deteriorates, especially if stored in open spaces. Seeds with high vigor mean that they are able to grow normally under optimum and sub-optimum conditions. This research was conducted at The Seed Science and Technology Laboratory from January to May 2022. Experiments used a 3x5 Completely Randomized Design (CRD) with 3 replications. The first factor is the variety with 3 levels (Anjasmoro, Argomulyo, and Grobogan). The second factor is the storage period of 5 levels (0,1,2,3 and 4 months). This research aims to determine the impact of variety and storage period and the interaction between them on soybean seed viability and vigor. The parameters in this reseacrh were the vigor index, relative growth rate and simultaneous growth. The results showed that the treatment of 0 months storage period on Argomulyo soybean seed was the best treatment for the vigor parameter.