Jurnal Tugas Akhir Mahasiswa Universitas Lambung Mangkurat (ULM)
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Pra Rancangan PRARANCANGAN PABRIK DISODIUM FOSFAT DARI ASAM FOSFAT DAN NATRIUM KARBONAT DENGAN KAPASITAS 2.500 TON/TAHUN
No full textDisodium fosfat merupakan perantara dalam produksi trisodium fosfat (Na2HPO4) dan sodium tripolifosfat (Na5P3O10). Disodium fosfat banyak digunakan sebagai pengemulsi, zat peyangga pH, penstabil dalam produksi makanan, dan sebagai zat penyangga dalam produksi tekstil. Pabrik disodium fosfat didirikan dengan tujuan mengurangi impor disodium fosfat. Pabrik disodium fosfat didirikan di Desa Manyarejo, Kecamatan Manyar, Kabupaten Gresik, Jawa Timur dengan pertimbangan akses bahan baku, air, listrik dan kebutuhan lain mudah untuk didapatkan. Produksi disodium fosfat ini menggunakan proses kristalisasi dikarenakan lebih ekonomis, bahan baku mudah didapatkan dan instalisasi pabrik tidak sekompleks seperti pabrik dengan proses netralisasi. Pabrik ini direncanakan beroperasi secara kontinyu selama 330 hari dalam satu tahun dengan kapasitas produksi 2.500 ton/tahu
Pengaruh Aplikasi Larutan Daun Jeruk Nipis (Citrus aurantiifolia) Pada Walang Sangit Di Kapuas Murung Kalimantan Tengah
Get PDFWalang sangit (Leptocorisa oratorius Fabricius, (Hemiptera:Alydidae); syn. Leptocorisa acuta) are one of the rice pests that can cause problems because they can reduce the quantity and quality of production, so these grasshoppers need to be controlled. Controlling stink bugs using chemicals is currently more popular because they are quickly visible. However, long-term use of chemicals is not good. Therefore, an alternative method of controlling stink bugs is needed using a solution of lime leaves (Citrus aurantiifolia). This research aims to determine lime leaf solution in controlling stink bugs. The research design used was a Completely Randomized Design (CRD) 1 factor consisting of 6 treatments and 4 replications, namely with doses of PO (control), PA (20g/80 ml), PB (22.5g/77.5 ml), PC (25g/75 ml), PD (27.5g/72.5 ml) and PE (30g/70 ml). The results of the research show that lime solution can be used as a natural pesticide because it has an effect on suppressing the death of the stink bug. The best dose that can kill the stink bug is 30g/70 ml lime leaf solution.Walang sangit merupakan salah satu hama padi yang dapat menimbulkan masalah karena bisa menurunkan kuantitas dan kualitas produksi sehingga walang sangit ini perlu dikendalikan. Pengendalian walang sangit menggunakan bahan kimia saat ini lebih diminati karena cepat terlihat. Namun penggunaan bahan kimia dalam jangka waktu lama tidak bagus. Oleh karena itu diperlukan cara alternatif pengendalian walang sangit menggunakan larutan daun jeruk nipis (Citrus aurantiifolia). Penelitian ini bertujuan untuk mengetahui larutan daun jeruk nipis dalam mengendalikan walang sangit. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL)1 faktor yang terdiri dari 6 perlakuan dan 4 ulangan yaitu dengan dosis PO (kontrol), PA (20g/80 ml), PB (22,5g/77,5 ml), PC (25g/75 ml), PD (27,5g/72,5 ml) dan PE ( 30g/70 ml). Hasil penelitian menunjukkan bahwa larutan jeruk nipis dapat dijadikan sebagai pestisida alami karena berpengaruh dalam menekan kematian walang sangit. Dosis terbaik yang dapat mematikan walang sangit tersebut adalah larutan daun jeruk nipis 30g/70 ml
Article Review: Pemanfaatan Insektisida Nabati untuk Pengendalian Wereng Batang Coklat (Nilaparvata lugens Stal.)
Get PDFBotanical pesticides are pesticides derived from natural plant products that contain bioactive compounds such as secondary compounds. This compound can function as an inhibitor of development, reduces fertility, inhibits appetite (anti-feedant), repellent, attractant, has a direct effect as a poison and prevent and reduce put down the egg. Botanical insecticides are insecticides produced from plant extracts, which are obtained from various parts of plants such as flowers, fruit, seeds, leaves, stems and roots, which contain secondary metabolite compounds. Secondary metabolite compounds produced by plants include essential oils, alkaloids, phenols, flavonoids, tannins, triterpenoids, steroids and saponins. Several lying plants that produce secondary metabolite compounds are good alternatives as a source of raw materials for vegetable insecticides because they are easy to obtain and do not require fertile soil to grow, including: Tinospora crispa (L.) Miers., Azadirachta indica (A.) Juss., Swietenia mahagoni and Annona squamosa.Pestisida nabati adalah pestisida yang berasal dari produk alami tanaman yang mengandung senyawa bioaktif seperti senyawa sekunder. Senyawa ini dapat berfungsi sebagai penghambat perkembangan, menurunkan keperidian, penghambat nafsu makan (anti-feedant), penolak (repellent), penarik (atractant), berpengaruh langsung sebagai racun dan mencegah serta mengurangi peletakan telur. Insektisida nabati adalah insektisida yang dihasilkan dari ekstrak tanaman, yang diperoleh dari berbagai bagian tanaman seperti bunga, buah, biji, daun, batang, dan akar, yang mengandung senyawa metabolit sekunder. Senyawa metabolit sekunder yang dihasilkan oleh tumbuhan meliputi minyak atsiri, alkaloid, fenol, flavonoid, tanin, triterpenoid, steroid, dan saponin. Beberapa tanaman liar yang menghasilkan senyawa metabolit sekunder menjadi alternatif yang baik sebagai sumber bahan baku insektisida nabati karena mudah diperoleh dan tidak memerlukan tanah subur untuk tumbuh, diantaranya adalah: Tinospora crispa (L.) Miers., Azadirachta indica (A.) Juss., Swietenia mahagoni dan Annona squamosa
ANALISIS PENDAPATAN PETERNAKAN ITIK PETELUR DI KECAMATAN ALUH-ALUH KABUPATEN BANJAR
Get PDFThis research aims to find out how much income the egg-laying duck farming business makesin Aluh-Aluh District, Banjar Regency and evaluate the amount of fixed costs, variable costs,revenue costs, profits and break even points of the laying duck farming business in Aluh-AluhDistrict. This research be carried out in Aluh-Aluh District in Banjar Regency, SouthKalimantan. This research be carried out from March to December 2023 includingpreparation, carrying out surveys or data collection, as well as the process of making reports.The research method used in this research is the survey method, where the data taken is in theform of primary and secondary data. The results of this research show that the average incomeof broiler duck breeders in Aluh-Aluh District, Banjar Regency is different for each scale ofbusiness owned. The largest income was Rp. 597,137,816, with a business scale of 1000heads and the smallest is Rp. 206,704,600 with a business scale of 500 people. With abusiness scale of 1000 heads the income obtained is much grat than with a business scale of500 heads. A large business scale does not guarantee that the income earned will also be large,it all depends on the management carried out by egg-laying duck breeders in Aluh-AluhDistrict, Banjar Regency. The laying duck farming business in Aluh-Aluh District, Banjar Regency with a business scale of 500-1000 birds can be said to be profitable and efficientbecause it has a profit value of R/C>1, namely with an average of 1.5 and a Break Even Point(BEP) value that is The highest is on a scale of 1000 ducks with a total of 263,678 eggs andthe lowest Break Even Point (BEP) is on a scale of 500 ducks with a total of 135,402 eggs.Tujuan dari penelitian ini adalah untuk mengetahui berapa besar pendapatan yang diperolehdari usaha peternakan itik petelur di Kecamatan Aluh-Aluh Kabupaten Banjar serta melihatbiaya tetap, biaya variabel, biaya pendapatan, keuntungan dan titik impas. Pemeriksaan inidilakukan di Daerah Aluh di Kabupaten Banjar, Kalimantan Selatan. Persiapan, pelaksanaansurvei atau pengumpulan data, dan penulisan laporan merupakan bagian dari penelitian yangberlangsung pada bulan Maret hingga Desember 2023 ini. Strategi pemeriksaan yangdigunakan dalam eksplorasi ini adalah teknik ikhtisar, dimana informasi yang diambil bersifatesensial dan opsional. Hasil penelitian menunjukkan bahwa rata-rata gaji para peternak bebekbakar di Daerah Aluh Kabupaten Banjar berbeda-beda untuk setiap ukuran usaha yangdiklaim. Gaji terbesar adalah Rp. 597.137.816 dengan ukuran usaha 1000 ekor dan palingkecil Rp. 206.704.600 dengan jumlah karyawan sebanyak 500 orang. Dengan ukuran 1000ekor, bayaran yang didapat jauh lebih besar dibandingkan dengan ukuran bisnis 500 ekor.Skala usaha yang besar belum tentu gaji yang didapat juga besar, semuanya bergantung padaadministrasi yang dilakukan oleh para peternak itik petelur di Daerah Aluh Kabupaten Banjar.Usaha budidaya itik petelur di Daerah Aluh Kabupaten Banjar dengan jumlah usaha 500-1000ekor dapat dikatakan produktif dan efisien karena mempunyai nilai manfaat sebesar R/C>1,khususnya dengan rata-rata sebesar 1,5 dan nilai break event point (BEP) yaitu yang palingbesar terdapat pada ukuran 1000 ekor itik dengan jumlah telur sebanyak 263.678 butir danyang paling kecil break event point (BEP) terdapat pada ukuran dari 520 ekor itik denganjumlah telur sebanyak 135.402 butir
Problems In Translating Indonesian News Article Into English For English Language Education Students
Get PDFTranslation involves language and linguistic systems that are quite complex between source language and target language. This makes beginner translators such as university students, face some problems when translating a text. In translating news article there were students who have problems in translating some words and terms. This research aimed to investigate the students’ problems in translating Indonesian news article into English. The problems were limited to lexical problems. This research used descriptive method and qualitative research. The subject of this research was a class of translation class. The class consisted of 18 students of English Language Education Study Program Batch 2017. The techniques of data collection used were document analysis and interview. The result showed the students had three lexical problems in translating Indonesian news article into English. The problems were literal translation, inappropriate translation of word/term, and meaning distortion. These problems were caused by the usage of literal translation and word for word without paying attention to the context and the author’s intention, the students’ poor knowledge of terms and lack of vocabulary, and the students’ wrong perception in translating word/sentence. Based on the result, it was suggested to the students to read more English news article in order to enrich their knowledge of terms and vocabularies. The students also need to translate in context and read again only the target text to check for how natural it sounds
An Analysis of Cohesion And Coherence in Expository Essays
Get PDFGood writing has to be cohesive and coherent so that it is meaningful. This study aimed to analyze cohesion and coherence in expository essays written by Advanced Writing students of English Language Study Program. The subjects of this study were 62 expository essays written by Advanced Writing students from class A-1 and A-2. This study used mixed-method research to analyze and describe the cohesion and coherence in the essays. The instrument for cohesion analysis was adapted from Halliday and Hasan (1976) in Wachidah (2016). As for coherence, the instrument holistic scoring guide was adapted from Bamberg (1984) in Dueraman (2006). The results indicated that in terms of cohesion, there were 49 (79%) cohesive essays and 13 (21%) not cohesive essays based on criteria of the cohesion analysis. In terms of coherence, there were 4 (6.5%) essays on scale 4 (complete), 36 (58%) essays on scale 3 (extensive), and 22 (35.5%) essays on the scale 2 (moderate). The essays on scale 4 and 3 categorized as coherent essays, while those on scale 2 categorized as incoherent essays based on criteria of the coherence analysis. Furthermore, it is suggested for the students to appropriately enact the cohesion and coherence in their writings
TEACHER’S STRATEGIES IN TEACHING ENGLISH AT SMP NEGERI 26 BANJARMASIN IN ACADENIC YEAR 2019/2020
Get PDFThe research is to describe the teacher's strategies conducted by the teacher to the eighth-grade students of SMP Negeri 26 Banjarmasin in the Academic Year 2019/2020. It is conducted to investigate what strategies are used by the teacher in teaching English activity. The purpose of this study is to verify the research problem of the teacher's strategies in teaching English at SMP Negeri 26 Banjarmasin. The research used a descriptive method and qualitative approach. The researcher collected the data by observing the teaching-learning process and conducting the interview with the teacher. This study was conducted in the eighth grade of SMP Negeri 26 Banjarmasin. The subject of this research was the English teacher who teaches at the eighth grade of SMP Negeri 26 Banjarmasin. The object of this research focussed on the teacher's strategies which were used by the teacher in teaching English to the eighth-grade students of SMP Negeri 26 Banjarmasin. Based on the results of this study, the researcher concluded that the teacher used some strategies in teaching English, which are brainstorming, TPS (think pair share), and drill & practice. The strategies are usually used during pre-activity and while-activity. The common strategies that the teacher used are brainstorming and TPS (think pair share). From the results, it suggested to the teachers to make the learning and teaching English process more interesting. The teacher can use interesting things such as games, so the students are more interested in English lessons. It is suggested to the headmaster in SMP Negeri 26 Banjarmasin to hold an activity to increase and evaluate the teacher's skill in teaching English
STUDENTS’ ABILITY IN COMPREHENDING LANGUAGE FEATURES OF DESCRIPTIVE TEXT
Get PDFReading is one of the four abilities needed for learner to learn English as a second or foreign language. For those who learn English as a second language, descriptive text is a common material that they learn in reading. Meanwhile, in this research, the researcher focuses on investigating the language features. The research used a descriptive design and a quantitative approach. The population of this research was ELSP students Batch 2019 of Lambung Mangkurat University of Banjarmasin. A grammar test was used as the instrument in this research. Data analysis of this research was using Microsoft Excel to describe students’ ability in comprehending language features of descriptive text. Based on the research findings, the result shows that the students almost comprehend all of the language features especially present tense. It has the highest number of percentage students’ correct answers. It is hoped this study will inform the students about language features in descriptive text. For other researchers, the result of this research can be used as the preliminary study to the other researchers to conduct further research about the students’ ability in comprehending language features in descriptive text
SENTRA UMKM KULINER DI SURABAYA
Get PDFThe city of Surabaya's economy is mainly supported by the trade sector. However, due to the rapid competition in modern trade, small business owners are struggling to compete. To address this issue, Puncak CBD (Central Business District) has been developed as a vertical residential and integrated business area in West Surabaya City. This development aims to comes the residential needs of the people and provide equivalent facilities to compete with foreign products, especially for culinary MSMEs (Micro, Small and Medium Enterprises). A Culinary MSME Center has been established as a long-term facility to support the continuity of life and provide trading space for culinary MSME players. The Puncak contextual integrated concept has been employed to create this center, which is able to open up space for all groups and increase opportunities for Culinary MSMEs. The Contextual Architecture method has been applied to the building exterior to achieve harmony with the Puncak CBD area, producing a balanced visual environment.Perekonomian di Kota Surabaya didukung oleh sektor utama yaitu perdagangan. Dampak yang muncul adalah pesatnya persaingan perdagangan modern yang menyebabkan perdagangan usaha rakyat minim konsumen dan kalah bersaing. Puncak CBD (Central Business District) sebagai kawasan hunian vertikal dan bisnis terpadu di Kota Surabaya Barat hadir untuk memenuhi kebutuhan hunian sekaligus meningkatkan peluang usaha rakyat yaitu jenis UMKM (Usaha Mikro Kecil dan Menengah) kuliner agar memiliki fasilitas yang setara untuk bersaing dengan produk asing. Sentra UMKM Kuliner dianggap sebagai long term facility yang mendukung keberlangsungan kehidupan sekaligus sebagai ruang perdagangan bagi pelaku UMKM kuliner. Oleh karena itu untuk mewujudkan Sentra UMKM Kuliner menggunakan konsep terpadu kontekstual Puncak. Konsep terpadu mampu membuka ruang segala kalangan untuk meningkatkan peluang UMKM Kuliner. Metode Arsitektur Kontekstual diterapkan pada eksterior bangunan berupa harmonisasi material fasad untuk mencapai keselarasan dengan kawasan Puncak CBD agar menghasilkan visual lingkungan yang seimbang
PUSAT KESEHATAN MENTAL BERBASIS INKLUSIVITAS DI BANJARMASIN
Get PDFMental Health Center in Banjarmasin is a place designed to cater to the needs of caring and treatment of people’s mental health needs, Facilitating them with sufficient mental health services at an inclusive space for all types of users. This mental health center has the goal of facilitating quality mental health care and needs to those who are in need. This mental health treatment center consists of a ward for psychologists and psychiatrists’ offices, a small pharmacy as well as a dining space that are inclusive to all, including people with disabilities (mobility issues). With the designing method that took on the inclusive approach, It is hoped that the design will be able to create an inclusive healthcare facility for all types of people including those with disabilities to be able to get their treatment, whilst making a new social space to create places to gather.Pusat Kesehatan Mental di Banjarmasin adalah tempat yang dirancang untuk memenuhi kebutuhan penanganan dan perawatan untuk Kesehatan mental masyarakat, memfasilitasi baik berupa layanan psikis maupun psikologis di sarana yang inklusif. Wadah pelayanan Kesehatan mental ini memiliki tujuan yaitu sebagai sarana tempat pelayanan kesehatan yang mumpuni bagi masyarakat umum, yang hendak dibantu Kesehatan mentalnya. Fasilitas di bangunan ini terdiri tempat praktik psikologi dan psikiater, apotik kecil beserta kedai makan yang inklusif bagi semua pengguna, termasuk mereka yang difabel Dengan metoda perancangan inklusif untuk semua diharapkan agar perancangan yang dihasilkan mampu menciptakan fasilitas kesehatan yang ramah bagi semua kalangan masyarakat, baik masyarakat umum maupun mereka yang menyandang disabilitas atau difabel, selagi juga menghasilkan ruang sosial bagi pengguna bangunan dengan tujuan menciptakan rasa semangat bersosialisasi yang baik