Jurnal Tugas Akhir Mahasiswa Universitas Lambung Mangkurat (ULM)
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KUALITAS SPERMATOZOA KAMBING PERANAKAN ETAWAH PADA KOMBINASI PENGENCER TRIS DAN BEBERAPA JENIS KUNING TELUR
Get PDFThe aims of this study was to determine the quality of Etawah crossbreed (PE) spermatozoadiluted with a combination of tris diluent and various types of egg yolks. The researchmethod employed a Completely Randomized Design (CRD) with three treatments and sixreplications, consisting of (P1) 80% tris aminomethane + 20% commercial chicken egg yolk(KTR), (P2) 80% tris aminomethane + 20% local chicken egg yolk (KTK),and (P3) 80% trisaminomethane + 20% quail egg yolk (KTP). The observed daily qualities of PE spermatozoaincluded motility and viability until the motility reached 40%. The results showed that themotility of PE spermatozoa on day 4, P3 (40.00%) was significantly higher (P<0,05) than P1(25,83) and P2 (30,00). The viability of PE spermatozoa showed P3 (45.47%) wassignificantly higher (P<0,05) than P1 (34,65) and P2 (39,93). In conclusion that combinationof tris diluent and various types of egg yolks could maintain the quality of PE spermatozoa onday 3 above 40%, in accordance with the minimum motility requirments for spermatozoa asin SNI 486.3:2014, which is a minimum of 40%, suitable for use in artificial inseminationVol. 3 No. 1, Januari 2024 ISSN: 2442-7012Jurnal Penelitian Peternakan Lahan Basah 19programs. The combination of tris-quail egg yolk diluent better results maintaining thequality of Etawah crossbreed untill on day 4 of storage.Penelitian ini bertujuan untuk mengetahui kualitas spermatozoa kambing peranakanetawah (PE) yang diencerkan dengan menggunakan kombinasi pengencer tris dan beberapajenis kuning telur. Metode penelitian menggunakan Rancangan Acak Lengkap (RAL),dengan tiga perlakuan dan enam kali ulangan yang terdiri dari: (P1) 80% tris aminometan +20% kuning telur ayam ras (KTR), (P2) 80% tris aminometan + 20% kuning telur ayamkampong (KTK), dan (P3) 80% tris aminometan + 20% kuning telur puyuh (KTP). Kualitasspermatozoa kambing PE yang diamati setiap hari meliputi persentase motilitas dan viabilitashingga motilitas mencapai 40%. Dari hasil penelitian ditemukan, motilitas spermatozoakambing PE sampai hari ke-4 pengamatan menunjukkan perlakuan P3 (40,00%) memilikimotilitas yang lebih baik (P<0,05) dibandingkan P1 (25,83%) dan P2 (30,00%). Kualitasviabilitas spermatozoa kambing PE sampai hari ke-4 pengamatan menunjukkan perlakuan P3(45,47%) memiliki kualitas viabilitas yang lebih baik (P<0,05) dibandingkan P1 (34,65%)dan P2 (39,93%). Berdasarkan hasil penelitian, disimpulkan kombinasi pengencer tris danbeberapa jenis kuning telur dapat mempertahankan kualitas spermatozoa kambing PE sampaihari ke-3 penyimpanan diatas 40% mengacu batas minimal motilitas spermatozoa menurutketentuan SNI 4869.3:2014 sebesar minimal 40%, untuk digunakan dalam programinseminasi buatan. Kombinasi pengencer tris- kuning telur puyuh memberikan hasil yanglebih baik, dimana mampu mempertahankan kualitas semen kambing PE sampai hari ke-4penyimpanan
PERENCANAAN TEMPAT PEMROSESAN AKHIR (TPA) SAMPAH KABUPATEN BARITO KUALA DENGAN SISITEM ANAEROBIC BIOREACTOR LANDFILL (ABL)
Get PDFThe rapid population and economic growth, along with ongoing development, have both positive and negativeimpacts on society, including environmental damage due to waste. TPA Tabing Rimbah is nearing capacity, requiring expansion or a new landfill. The objective is to determine the waste weight in TPA Tabing Rimbah and plan an Anaerobic Bioreactor Landfill (ABL) system. Over a 10-year period (2022-2031), an estimated 954,677.49 m3 of waste will accumulate. The planned blocks consist of 2 landfill blocks at 12 meters height. After recirculation,block 1 has
468.17 m3/day, and block 2 has 886.99 m3/day, treated using biological methods in a leachate treatment facility(IPL). Landfill gas reaches 0.846 m3/day, which, if utilized for electricity, generates 4.016 MW power.Peningkatan jumlah penduduk dan pertumbuhan ekonomi yang pesat, serta pembangunan yang berlangsung, tidak hanya berdampak positif pada perubahan ekonomi, tetapi juga memberikan dampak negatif pada masyarakat, sepertikerusakan lingkungan akibat masalah sampah. TPA Tabing Rimbah mendekati kelebihan kapasitas, sehingga diperlukan perluasan atau penambahan tempat pembuangan sampah baru. Tujuan dari perencanaan ini adalah untuk mengetahui jumlah sampah yang berat di TPA Tabing Rimbah Kabupaten Barito Kuala, serta merencanakan TPAdengan sistem Anaerobik Bioreactor Landfill (ABL). Selama periode perencanaan TPA selama 10 tahun (2022-2031), perkiraan total volume timbunan sampah mencapai 954.677,49 m3. Tinggi rencana blok adalah 12 meter dan terdiri dari 2 blok penimbunan. Jumlah lindi setelah direkulasikan adalah 468,17 m3/hari untuk blok 1 dan 886,99 m3/hari untuk blok 2, yang kemudian diolah menggunakan metode kolam stabilisasi dalam instalasi pengolah lindi (IPL). Timbulan gas dari tempat pembuangan sampah mencapai 0,846 m3/hari, yang jika dimanfaatkan sebagai energi listrik, dapat menghasilkan daya sebesar 4,016 MW
APLIKASI RAIN GARDEN DUA FASE UNTUK PERBAIKAN KUALITAS AIR LIMBAH INDUSTRI SASIRANGAN
Get PDFAtun Cempaka Production House is one of the sasirangan craftsmen where the liquid waste produced when producing sasirangan cloth is not processed and is directly disposed of into water bodies. Sasirangan liquid waste that is directly discharged into water bodies has many negative impacts on the environment. Based on laboratory tests on liquid waste produced by the Atun Cempaka Production House, it was found that the concentration of COD was 1956.62 mg/L and TSS was 339 mg/L, which were not in accordance with the quality standards according to Permen LHK No. P. 16 of 2019, 150 mg/L for COD and 50 mg/L for TSS. Rain garden is a rainwater bioretention area which can filter pollutants and heavy metal content in rainwater. Rain garden with a two-phase system is an alternative that has just been developed. Efforts to improve the quality of sasirangan industrial wastewater are carried out by combining the rain garden systems in stages. The research was conducted on a laboratory scale using 3 variations of planting media, namely Sand Compost, Compost Pallet I, and Compost Pallet II, and using contact times of 0 minutes, 30 minutes and 60 minutes. The results showed that the efficiency of reducing COD and TSS concentrations using a variety of growing media Sand Compost was higher than Compost Pallet I and Compost Pallet II. The reduction efficiency of COD and TSS using the Sand Compost planting media variation was 93.88% and 88.33%, while the COD and TSS reduction efficiency for the Compost Pallet I planting media variation was 93.48% and 79.25% and for the Compost Pallet II was 93.59% and 85,71%.Rumah Produksi Atun Cempaka merupakan salah satu pengrajin kain sasirangan yang mana limbah cair yang dihasilkan saat memproduksi kain sasirangan tidak diolah dan langsung dibuang ke badan air. Limbah cair sasirangan yang langsung dibuang ke badan air ini menimbulkan banyak dampak negatif bagi lingkungan. Berdasarkan uji laboratorium pada limbah cair yang dihasilkan Rumah Produksi Atun Cempaka diperoleh konsentrasi COD sebesar 1956,62 mg/L dan TSS sebesar 339 mg/L, dimana ini tidak sesuai dengan standar baku mutu menurut Permen LHK No. P. 16 Tahun 2019 yaitu 150 mg/L untuk COD dan 50 mg/L untuk TSS. Rain garden merupakan sebuah daerah bioretensi air hujan dimana dapat memfilter polutan dan kandungan logam berat pada air hujan . Rain garden dengan sistem dua fase merupakan sebuah alternatif yang baru saja dikembangkan, upaya peningkatan kualitas air limbah industri sasirangan dilakukan dengan cara mengkombinasikan sistem rain garden secara bertahap. Penelitian dilakukan dalam skala laboratorium dengan menggunakan 3 variasi media tanam yaitu Sand Compost, Compost Pallet I, dan Compost Pallet II, serta menggunakan waktu kontak 0 menit, 30 menit, dan 60 menit. Hasil penelitian menunjukan bahwa efisiensi penurunan konsentrasi COD dan TSS menggunakan variasi media tanam Sand Compost lebih tinggi dibandingkan Compost Pallet I dan Compost Pallet II. Efisiensi penurunan COD dan TSS menggunakan variasi media tanam Sand Compost adalah 93,88% dan 88,33%, sedangkan efisiensi penurunan COD dan TSS untuk variasi media tanam Compost Pallet I adalah 93,48% dan 79,25% dan untuk Compost Pallet II adalah 93,59% dan 85,71%
The Correlation Between Mastery Of Vocabulary And Speaking Skills Among University Students
Get PDFThis research is aimed to find significant correlation between the vocabulary mastery and speaking skills of students. Speakingis the process of building and sharing meaning through the use of verbal symbols, in a variety of contexts. However, theiremphasis is on pronunciation, grammar, fluency, vocabulary and comprehension. The researcher conducted the currentresearch in University of Lambung Mangkurat in Banjarmasin with the students batch 2019 as the population for the datacollection. In this research, the researcher used quantitative approach. The sample were 61 students of students batch 2019 inFKIP ULM taken from three classes out of five classes. The samples were chosen randomly by means of random clustersampling. The researcher used two tests in collecting the data. The first test was vocabulary test. The second test was speakingtest in a form of interview. After collecting the data, the researcher used SPSS 26.0 in analyzing the data.The findings indicated that there is positive correlation between students’ vocabulary mastery and speaking skills. There isstrong connection between the students’ vocabulary mastery and the students’ speaking skill. Students whose vocabularymastery is categorized as excellent were capable of speaking in clear, fluent, and accurate manner. They are able to speak upwhat is on their mind easily and capable in keeping up with the conversations at hand. The same goes for those whosevocabulary mastery is on the good level, they are able to speak clearly and are capable of keeping up in the conversations aslong the topic is still within range of interest
Students’ Ability of Reading Exposition At Eleventh Grade Of SMAN 1 Banjarmasin
Get PDFReading ability is the capability to be capable of understand the meaning of a context. To know and understand a text, everybody needs a reading ability. There are several reading abilities described in this study, like finding a main idea, finding specific information, guessing the meaning of an unknown word from context, and making inference. Researcher need to observe the capability of SMAN 1 Banjarmasin students, whether students of SMAN 1 Banjarmasin, especially in the social program have good ability or not in reading exposition text and their ability can be categorized in the upper level or in the lower level. A descriptive quantitative method is used to describe the research data. The 40 items of multiple-choice questions are designated to be an instrument of this study. The 65 students of eleventh grade students in the social program from SMAN 1 Banjarmasin become a sample of the study. The conclusion of this study indicated that the capacity from the students of the eleventh grade at SMAN 1 Banjarmasin in the academic year of 2018/2019 in reading an exposition text was in category fair or average. The students had a problem in the lack of knowledge on vocabulary. The students cannot guess the word that has similar meaning from the context, especially in reading a text about guessing meaning of unknown words. Therefore, the researcher advised that the teacher of English at SMAN 1 Banjarmasin to give more reading practice and homework about exposition text, so the students become familiar with exposition text. The researcher also advised the students to study more, practice the ability in reading exposition text and practice more to master their vocabulary
An Analysis of Cohesion on Abstract Written By ELESP Students of ULM
Get PDFAbstract is one of the essential parts of thesis, is used as the first impression for the reader and it also attracts readers’ attention whether they need to read the full research or not. The abstract should be written as a cohesive text, not only a set of unrelated sentences. This research is aimed to analyze the cohesion in abstract of theses written by undergraduate students of English Language Education Study Program (ELESP) of Lambung Mangkurat University. Specifically, this research analyzes the types and the dominant cohesive device used by ELESP students in writing their abstracts. Qualitative research was used in this research in analyzing the data. The data of the research were 36 abstracts written by ELESP students batch 2014. The researcher used himself, analysis guidance, and documentation as the instrument of the research.The result showed that the cohesive devices that the ELESP students used in writing their abstract were reference, ellipsis, conjunction, reiteration and collocation. However, the researcher did not find any substitution in ELESP students’ abstracts. Reference was dominantly used followed by reiteration, conjunction, collocation. Meanwhile, ellipsis was rarely used by the students in writing their abstract. Although not all cohesive devices found in every students abstract, the cohesiveness of the abstracts were still maintained with the appearance of the other cohesive devices
Teachers’ Problems in Teaching Writing Descriptive Text to The Eighth-Grade Students of Smpn 2 Kandangan
Get PDFWriting is part of the language skills after listening, speaking and reading. Writing is a productive skill that should be mastered by the students of any education level in order to communicate their ideas and feelings with other people in written form. This research was aimed to describe the teachers’ problems in teaching writing descriptive text to the eighth grade students of SMPN 2 Kandangan. The researcher used qualitative approach with the descriptive method. The subjects of this research were two English teachers who taught at the eighth grade of SMPN 2 Kandangan. The techniques of data collection used were interview and documentation. The result of interview and documentation showed that there were some teachers’ problems in teaching writing descriptive text to the eighth grade students of SMPN 2 Kandangan, they were from the students (students’ lack of vocabulary, students’ incapability in composing sentence, students’ difficulty in using pronoun and tenses, level or capability different of students, laziness of students) and the time to do the tasks is limited. The suggestion in this research are the teachers should: 1) give related vocabularies with the material to the students and command the students to take a notes in their book, 2) add an interesting activity in teachers’ teaching procedure that suitable with topic, 3) give students motivation constantly, 4) make the process of teaching and learning writing descriptive text more varied, 5) pay more attention to the slow students, 6) give an instruction clearly to avoid the pupils request for additional time and the teachers should manage the time well
The Techniques In Teaching Speaking Of Eleventh Grade Students At One of Senior High Schools in Banjarmasin
Get PDFSpeaking is not easy in English for students of a foreign language. Several factors influence the success of teaching and learning speaking skills. They are teaching techniques, methods, media, teachers, and students. The problem of this research focused on the techniques used in teaching speaking of the eleventh-grade students at Madrasah Aliyah Negeri 2 Model Banjarmasin. This research was conducted on eleventh-grade students at Madrasah Aliyah Negeri 2 Model Banjarmasin. The subject of this research was English teachers of the eleventh grade at Madrasah Aliyah Negeri 2 Model Banjarmasin. This research applied the descriptive qualitative method. The data were gathered using the techniques of observation, interview, and documentation. The data were transformed into field notes and interview guidance. The researcher used triangulations to trustworthiness the data. The findings show that the teachers put on three techniques in teaching speaking. The techniques are question-answer, role-play, and drill-repetition. The techniques that made the students active in speaking. The researcher suggested that English teachers try to use other techniques in teaching speaking, for example, games to make students more active and interested in speaking
Language Learning Strategies Of The Eleventh Grade Students At SMAN 1 Kotabaru
Get PDFLearning has been characterized as changes in behaviour caused by encounters. Language learning strategies are characterized as activities, behaviours, steps, or methods that are regularly utilized by understudies to make strides in their capacities in creating L2 abilities (Ghani, 2003). This inquiry about is additionally required to discover the dialect learning procedures of the eleventh review understudies in learning English at SMAN 1 Kotabaru. Language learning strategies are contemplations carried out by cognizant behaviour that contain cognitive, metacognitive, emotional and social techniques for understudies to progress their dialect aptitudes (Chamot, 1987 and Oxford, 1990). The investigation utilized a descriptive method and quantitative approach. The comes about of answers to the surveys from understudies at SMAN 1 showed that understudies utilized compensation strategy and social strategy. Within the findings, the understudies keep their issues in English learning and attempt to discover the reply to their issue by themselves. Based on the meet over, it appeared that the answers to the questions of these understudies led to things within the strategies that were more prevailing in this ponder, such as things compensation strategies and social strategies. The finding appeared that two procedures were more prevailing utilized by understudies, specifically compensation strategy and social strategy
GEDUNG OLAHRAGA PENYANDANG TUNANETRA PADA KAWASAN KOMPLEK PERTUNI BANJARBARU
Get PDFSports are very necessary for everyone's sports needs, including the blind. Blind people have limitations in their activities which is a problem in this writing. A special building was created for blind people to exercise in the PERTUNI Banjarbaru complex area using methods that can facilitate independence, comfort and safety when exercising. A design with the concept of orientation and mobility was chosen because this concept can prioritize comfort, comfort and safety for blind people. With this concept, it is hoped to produce a plan that suits the needs of blind people in carrying out sports activities.Olahraga sangat diperlukan untuk kebutuhan jasmani bagi setiap orang termasuk penyandang tunanetra. Penyandang tunanetra memiliki keterbatasan dalam beraktivitas yang menjadi permasalahan dalam penulisan ini. Dibuatlah gedung khusus bagi penyandang tunanetra untuk berolahraga pada kawasan komplek PERTUNI Banjarbaru dengan menggunakan metode yang dapat memudahkan dalam hal kemandirian, kenyamanan dan keamanan saat berolahraga. Desain dengan konsep orientasi dan mobilitas yang dipilih karena konsep ini dapat mengutamakan kemandirian, kenyamanan dan keamanan penyandang tunanetra. Dengan konsep ini diharapkan menghasilkan rancangan yang sesuai dengan kebutuhan penyandang tunanetra dalam melakukan aktivitas olahraga