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AL-ULUM: JURNAL SAINS DAN TEKNOLOGI
Published by Universitas Islam Kalimantan Muhammad Arsyad Al Banjari
ISSN : -     EISSN : 24774731     DOI : 10.31602
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Energy
Al Ulum: Jurnal Sains dan Teknologi = Al Ulum: Journal of Science and Technology (JST) is an international and open access journal with registered number ISSN 2477-4731 (Online). JST is a peer-reviewed journal published three times a year (April, August and December) by UPT Publication and Journal Management, Islamic University of Kalimantan. JST is intended to be the journal for publishing articles reporting the results of science and technology research. The JST invites manuscripts in the various topics of science and technology include natural sciences, engineering, computer science and technology, health and medical sciences, and agriculture.
Arjuna Subject : Umum - Umum
Articles 13 Documents
 1   2 
Search results for , issue "Vol 1, No 2 (2016)" : 13 Documents clear
PEMBERIAN PAKAN PELET YANG DICAMPUR PUPUK ORGANIK CAIR BIOTON TERHADAP PERTUMBUHAN IKAN NILA GIFT (Oreochromis sp) Elrifadah Elrifadah; Deti Salawati
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.489 KB) | DOI: 10.31602/ajst.v1i2.435

Abstract

This study aims to determine the growth of tilapia gift fed pellets are mixed with a liquid organic fertilizer Bioton much as 10 cc / kg. Test fish are stocked as many as 20 tail  in nets hapa  measuring 1x1x1 m in the pond at  west Mandiangin village, Karang Intan of Banjar regency South Kalimantan for 42 days. During observations show that the results are quite good. the end result test fish weight of 271.5 g with initial weight of 69 g, weight relative growth of 293.48%, 1.109 feed conversion and feed efficiency rate of 90.196%. Waters conditions during the observation, the temperature range of 260-300C, and a pH range of 6.5-7.5. During maintenance avoid death or mortality of 0%, it shows the condition of maintenance medium used is quite supportive for the growth and survival of tilapia gift.
PENGELOLAAN BIOMASA GULMA CROMOLAENA ODORATA DAN LIMBAH JAGUNG UNTUK MENINGKATKAN PRODUKTIVITAS BEBERAPA KULTIVAR BRASSICA OLERACEA VAR. BOTRYTIS. L DI TANAH ULTISOL Suryantini Suryantini; Setiawan Setiawan
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.252 KB) | DOI: 10.31602/ajst.v1i2.440

Abstract

This study aims to determine which cultivars of Brassica oleracea var.Botrytis.L highest potential and determine the optimum dose combinations that produce productivity Brassica oleracea var. Botrytis.L best. The study was conducted at the Green-House Fak.Pertanian UPB from May to October 2014. Using RAL design. With Factorial consist of: Factor I (cultivars) with the code K: K1 = White Shot , K2 = Profta and K3 = Snow White. Factor II combination Cromolaena odorata (O), corn waste compost (J) and NPK fertilizer with C code consists of: C0 = Control; C1 = 100%NPK; C2 =  5%O+5% J+0%NPK; C3 = 5%O+2,5%J+50%NPK; C4 = 2,5%O+5% J+50%NPK; C5 = 5%  O+5%J+50%NPK. Each treatment combination was repeated 3 times with 2 sample so that there are 108 plant experiments. Observation research through parameter; plant height (cm), number of leaves (leaf), weight of flower (gr), and dry weight (gr). Based on the analysis of waste compost corn and Chromolaena odorata, nutrient content is relatively high compared to NPK-manure. From the analysis of the interaction parameter is generated on a dry-weight that significantly, plant height, leaf number, the weight of  flowert significantly affect compost while cultivars real effect on the number of leaves. The highest rates of plant height k1c3 (22.67cm), number of leaves k2c2 (22:00 leaf), dry weight k2c3 (45.75 gr) and weight of flower k3c3 (119.03 gr). Based on the data analysis of the influence of the observer and cultivars with waste compost corn and   Cromolaena odorata more responded by vegetatitif growth while the generative growth is not maximized. Allegedly during the implementation of relatively high temperatures (>30oC)
ANALISIS TATANIAGA JERUK SIAM BANJAR (Citrus reticulata) DI DESA KARANG BUAH KECAMATAN BELAWANG KABUPATEN BARITO KUALA M. Ilmi Hidayat; Suslinawati .; Puput Andriani
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (577.423 KB) | DOI: 10.31602/ajst.v1i2.489

Abstract

The purpose of this study was to determine the trading system channel, knowing the margin marketing system, the farmer's share, marketing efficiency  and problems faced in marketing system Siam Banjar Orange (Citrus reticulata) in the Village Karang Buah Belawang District of Barito Kuala Regency. This study used survey method and data sources used are primary data and secondary data. Method of determination of farmers sampled using purposive sampling method and determination of trading system agencies using snowball sampling method. The result showed in the Village Karang Buah Belawang District of Barito Kuala Regency.  There are five marketing system channels, the most large margin system is on the channel III orange with big size, with a margin Rp.6000/kg, the largest farmer's share is on channel  system 1 measure orange Siamese large and small, with the value of the farmer's share  100%. While most  marketing system   efisien  located on the  marketing 1 system channel for sizes large and small . The constraints faced in marketing  is to maintain the quality of citrus from producer to consumer.
PENERAPAN DATA MINING METODE NAÏVE BAYES UNTUK PREDIKSI HASIL BELAJAR SISWA SEKOLAH MENENGAH PERTAMA (SMP) Fathur Rahman; Muhammad Iqbal Firdaus
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (155.892 KB) | DOI: 10.31602/ajst.v1i2.436

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat akurasi serta hasil presisi dan Recall  dari metode klasifikasi data mining yaitu Naïve Bayes untuk prediksi hasil belajar siswa menengah pertama (SMP. Penentuan hasil belajar dari siswa didik merupakan hal penting dalam dunia pendidikan, Hal ini dianggap serius karena sulitnya menentukan faktor atau variabel yang mempengaruhi hasil belajar siswa. Penerapan data mining yang dapat mengenali dan mengekstrak pola pengetahuan menawarkan solusi untuk masalah pendidikan ini. Ada beberapa model klasifikasi dalam data mining yaitu algoritma ID3 dan C4.5 juga Naïve Bayes yang dapat digunakan untuk memprediksi hasil belajar siswa khususnya siswa menengah pertama. Pada penelitian ini akan digunakan metode klasifikasi naïve bayes untuk memprediksi hasil belajar siswa SMP dengan harapan mendapat akurasi yang lebih baik dari metode sebelumnya yang pernah diuji.
PRODUKTIVITAS TENAGA KERJA PADA USAHATANI JAGUNG MANIS (Zea mays saccharata L) DI DESA MANTUYAN KECAMATAN HALONG KABUPATEN BALANGAN PROVINSI KALIMANTAN SELATAN Yayuk Minta Wahyuningsih; Zuraida Zuraida
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.694 KB) | DOI: 10.31602/ajst.v1i2.443

Abstract

The reaserch was conducted in Mantuyan village,Halong district,for sampling the farmers were taken by sensus namely that  as much as 20 farmers.Outpouring of labor in the family bigger role that 12,64 % out family that much 87,36 %.The index value in labour productivity of Rp 48.058,30 higher than the wage rate of Rp 45.000,.while for the value of land productivity of 8,2 ton/ha.
PERANCANGAN DAN UJI KUALITAS ALAT DESTILASI SEDERHANA SEBAGAI LANGKAH KREATIF MEWUJUDKAN KEMANDIRIAN LABORATORIUM Okviyoandra Akhyar; Mohan Taufiq Mashuri
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.265 KB) | DOI: 10.31602/ajst.v1i2.490

Abstract

Designed and quality insurance of simple distillation apparatus as alternative way to solve lack of laboratory tools. Research about designed and quality controlled of simple distillation apparatus have been reported. Simple apparatus design’s applied principle of distillation method. Basically, distillation was used to separate the constituents of a mixture by using differences of boiling point. Simple distillation apparatus designed by using materials which is commonly used in daily life such as electric kettle , PVC, glass tube / plastic tube and any other easy to find material . Distillate that has been  produced would be controlled by using  Argentometry method . Based on the datas , simple distillation apparatus can be used as an alternative way for producing of  distillate which could  be used for daily laboratory purposes because there were no detected contamination of salt  in distillates.
RESPON PERTUMBUHAN VEGETATIF RUMPUT GAJAH (Pennisetum purpureum) TERHADAP APLIKASI LEVEL PUPUK ORGANIK DAN ANORGANIK. Kastalani Kastalani; Maria Erviana Kusuma; Boboina Boboina
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.861 KB) | DOI: 10.31602/ajst.v1i2.437

Abstract

This research aim to know the level of organic and anorganic giving best result to growth vegetatif rumput gajah (Pennisetum purpureum).  This research was design by using Completely Randomized Design with the single treatment various level organic and an organic manure (P), that is p0 = control (without organic and an organic manure), p1 = 100% urea + 0% organic manure., p2 = 75 % urea + 25 % organic manure., p3 = 50 % urea + 50 % organic manure., p4 = 25 % urea + 75 % organic manure and p5 = 0 % urea + 100 % organic manure, each treatament repeated 5 times so that there are 24 experemintal units.  The result of this research is level organic and an organic give the influence to hihg crop 6mst and 8 mst, amount of leaf 6 mst rumput gajah (Pennisetum purpureum). The component og growth show the same tendency, where the effect of organic manure given better result, coumtary with the anorganic manure
RANCANG BANGUN SEPEDA LISTRIK DENGAN TENAGA SURYA SEBAGAI KENDARAAN ALTERNATIF DAN RAMAH LINGKUNGAN UNTUK MASYARAKAT Muhammad Firman; M. Hasbi; Harizal Latif
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.571 KB) | DOI: 10.31602/ajst.v1i2.444

Abstract

The biggest problem faced by the countries in the world including Indonesia is the energy problem. Currently, Indonesia has experienced an energy crisis that is very alarming. Availability of Fuel of the Indonesian nation dwindling even have to import from other countries. The purpose of this study was to determine the mileage when not using solar power and determine the mileage when using solar power, the expenses needed for electric motorcycles using solar power. The study was conducted using the method of theoretical and experimental approaches to get the parameters-parameters. The object of research was done on electric bikes with solar power. The research design used in data collection and the materials used to solve the problem by conducting interviews, frequently asked questions directly related to the problem. Of the trial data obtained power generated electric bicycle without using solar power has an average value on a flat road is 14.5 km / h, the uphill road is 10.9 km / h. While electric bikes using solar power has the average value on a flat road is 17.7 km / h, the uphill road is 13.7 km / h. Economic aspects of the comparison of electric bicycles to use solar power with gasoline motors are able to save costs in one year is Rp 1,348,000,-  In a modification of the electric motor in the electrical circuit required to try neat.
STUDI ARANG AKTIF TEMPURUNG KELAPA DALAM PENJERNIHAN AIR SUMUR PERUMAHAN BARU DAERAH SUNGAI ANDAI Novi Rahmawanti; Novrian Dony
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.95 KB) | DOI: 10.31602/ajst.v1i2.438

Abstract

Sungai Andai merupakan salah satu kelurahan di Kota Banjarmasin yang sedang dilakukan pengembangan komplek baru dengan membuka lahan yang  dipenuhi oleh tanaman rawa dan tergenang air yang berwarna kekuningan sampai kemerahan, bersifat asam, bila terkena kulit seperti terasa bergetah dan sedikit berbau. Air ini sangat dimungkinkan bercampur dengan air limbah buangan dan kemudian terserap masuk ke dalam air sumur. Oleh sebab itu maka perlu adanya pengolahan air sumur sebelum dimanfaatkan untuk kebutuhan sehari-hari dengan metode yang sederhana yaitu memanfaatkan arang aktif yang dibuat dari tempurung kelapa. Beberapa parameter pH, kadar air karbon aktif, kandungan klorin, dan kandungan logam Fe, Mn dan Al dengan menggunakan AAS serta mencari kondisi optimum arang aktif dan koagulannya dilakukan. Arang yang telah didapatkan dari hasil pembakaran kemudian diayak dengan menggunakan ayakan ukuran 120 mesh dan 170 mesh. Ukuran 170 mesh memberikan hasil yang lebih optimal, variasi massa 1 g arang aktif dan 1 g tawas untuk 500 mL air sumur rawa gambut jika pencampuran arang aktif dan tawas dilakukan secara bersamaan ke dalam sampel air. Namun, apabila penambahan arang aktif dilakukan secara terpisah dengan penambahan koagulan, maka penambahan arang aktif lebih sedikit yaitu sekitar 0,5 gram. Hasil yang didapatkan menunjukkan bahwa pada proses perlakuan adsorbsi dimana penambahan arang aktif dan koagulan yang dilakukan terpisah memberikan hasil yang lebih bagus dari yang dilakukan secara bersamaan. Kadar air dari arang aktif yang dibuat sebesar 5,2 %. pH dan kandungan logam Mn dan Al masing-masing memenuhi standar yang ditetapkan oleh Permenkes 492/Menkes/Per/IV/2010 kecuali untuk kandungan logam besi. Nilai masing-masingnya yaitu 7,73; 0,013 mg/l; dan  < 0,001 mg/l. Kadar klorida yang terkandung dalam air yang diproses adalah 1,7 mg/l.
SISTEM PENDINGINAN ALTERNATOR PADA PEMBANGKIT LISTRIK TENAGA UAP (PLTU) ASAM-ASAM Syarifil anwar
AL-ULUM: JURNAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2016)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.669 KB) | DOI: 10.31602/ajst.v1i2.445

Abstract

AC generator which is also called the alternator is a rotating electrical machine which can transform mechanical energy into electrical energy through the magnetic field based on electromagnetic principles.The mechanical energy is obtained to play comes from the AC generator or turbine prime movers.Power Plant Asam-asam is the powerhouse that has an installed capacity of 260 MW (4 x 65 Mw) which is expected to meet the requirement of power supply in the region of South Kalimantan and Central Kalimantan. In keeping operations on one or all of the electricity power generation equipment can run smoothly and well, it must be held maintenance and monitoring good and accurate.Alternator or generator AC at power plants work continuously or 24-hour turnaround every day that cause heat to the alternator or generator AC. To keep the alternator is not experiencing excessive heat, it is necessary water cooling system, so that the alternator can last a long time and no disruption in the operation.

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