Pengaruh Motivasi, Pengetahuan Investasi dan Kemajuan Teknologi Terhadap Minat Investasi

This study was conducted to determine the relationship that exists between motivation, knowledge, and existing technological advances on student investment interest. Hindu University of Indonesia was chosen as the research location where students majoring in accounting in semester 6 and semester 8 were used as research samples with a total of 200 people determined using the slovin formula. The data in this study were obtained from the results of the distribution of questionnaires and were further investigated by the PLS method. From the research process, it was found that the interest of Indonesian Hindu University students, especially accounting majors, to invest was influenced by motivation and knowledge, while technology had no effect on student interest in investing. based on the results of future research, the campus must often hold investment seminars to increase students' knowledge so that they will be motivated to invest. &nbsp

RAW WATER QUALITY ANALYSIS TO DISCOVER THE CAUSE OF PIPELINE SCALLING PROBLEM IN PT. X (ICE PRODUCTION COMPANY)

PT. X is one of the ice companies in which its largest company is located in Bali, more precisely in the Pidada area, North Denpasar. Based on field observations the area is an area that has a calcareous soil structure. The water source of PT. X was extracted from the groundwater. From the field observation, it was found that the pipeline network, that connected the inlet water to water treatment system and ice production units, was severely covered by faint white scale. In order to discover the origin of this scale, water quality testing need to be carried out.  From the results, it was found that the total hardness in the inlet water, taken from the groundwater tap, was 162.85 mg/l with calcium concentration of 2.15 mg/l and iron 3.83 mg/l. Water quality testing was also carried out in the water treatment unit consisting of resin softener where the total hardness surprisingly increased into 279.81 mg/l, calcium concentration was 2.96 mg/l, iron concentration was 0.55 mg/l. Even after being treated in softener resin, the total hardness increased sharply to 483 mg/l, which categorized as extreme hardness. The increase in total hardness indicates that there was a failure in the operation of the water treatment system, even it also contributed to the higher hardness and calcium concentration. This over-year’s treatment failure has been causing accumulation of hardness and calcium concentration in the compartment of both water treatment system and ice production unit that inflicts a higher hardness level in the effluent

Pengaruh Pemberian Pakan yang Berbeda terhadap Pertumbuhan Tukik Penyu Lekang (Lepidochelys Olivacea) di Turtle Conservation and Education Center Pulau Serangan: Effect of Different Feed Giving on the Growth of Lekang Sea Turtle (Lepidochelys Olivacea) in TCEC Serangan Island

This study was carried out the effect of different feeding on the growth of lekang juveniles (Lepidochelys olivacea) at the Turtle Conservation and Education Center (TCEC), Serangan, Bali. The study was conducted for six weeks using a Completely Randomized Design with 3 treatments, namely P1 (scad mackerel), P2 (vannamei shrimp), and P3 (kepah shells). The treatments were repeated 5 times and each replication repeated 3 times using 45 juveniles. The study was analyzed with analysis of variance. The results showed that there was an effect of different feeding on the growth of lekang juveniles. The highest growth rate of lekang juveniles is found in P1 (scad mackerel) and the lowest growth rate is found in P3 (kepah shells)

MEMBINA MASYARAKAT MENCIPTAKAN LINGKUNGAN SEHAT MELALUI PEMBUATAN DAN PENGAPLIKASIAN PUPUK ORGANIK PADA LAHAN PERTANIAN DI DESA ADAT PULUK- PULUK, KECAMATAN PENEBEL, KABUPATEN TABANAN

Kegiatan pengabdian kepada masyarakat merupakan salah satu unsur dari tri dharma perguruan tinggi. Melalui program KKN, mahasiswa wajib melakukan kegiatan pengabdian kepada masyarakat sebagai bagian dari tri dharma perguruan tinggi. Kegiatan KKN tahun 2021 Universitas Hindu Indonesia, diselenggarakan dalam bentuk KKNT (Kuliah Kerja Nyata Tematik) yang dilakukan di sejumlah desa yang ada di Bali, terutama di desa-desa dari mana  mahasiswa  itu berasal. Salah satunya dilakukan di Desa Adat Puluk-Puluk, Kecamatan Penebel, Kabupaten Tabanan. Salah satu program kerja yang digarap adalah  memberi pelatihan kepada para petani tentang pemanfaatan limbah peternakan, limbah pertanian, dan limbah rumah tangga sebagai pupuk organik cair (POC) yang dilakukan di sejumlah lahan pertanian/ peternakan milik para petani. Permasalahan yang dihadapi para petani yaitu; bagaimana meningkatan produktivitas tanaman kedelai; penanggulangan serangan potogen, hama dan penyakit lainnya; meningkatan keahlian, dan kemampuan petani dalam bidang budidaya tanaman kedelai yang baik; dan bagaimana upaya mengembalikan unsur hara tanah dengan pembuatan (POC) dari limbah peternakan, limbah pertanian dan limbah rumah tangga? Ketersediaan bahan baku yang melimpah, seperti air cucian beras, air kelapa, jagung manis, daun kelor, pepaya, dan urin kelinci/urin sapi sebenarnya dapat dijadikan alternatif pengembalian unsur hara tanah. POC dibuat dengan bioaktivator effective microorganisme (EM4), dan gula merah yang telah dicairkan sebagai bakteri pengurai. Metode pembekalan dan penyuluhan yang digunakan adalah demonstrasi serta diskusi grup dengan memberikan waktu untuk sesi tanya jawab, dan pendampingan pelatihan sampai menghasilkan POC yang siap digunakan. Adapun tahap pelaksanaan program KKN Tematik UNHI 2021 ini adalah pemberian penyuluhan dan pelatihan kepada petani tentang pembuatan pupuk organik cair, pengaplikasian produk, dan tahap monitoring

Development of Active Solids Activator (Pellet) Using Local Culture from Badung River, Bali to Enhance Nitrification Process of Goat Wastewater

Goat urine wastewater that is disposed of without being processed will certainly cause environmental pollution. Therefore it is necessary to process the livestock waste. Processing goat urine into fertilizer needs to be done by converting ammonia to nitrate, or what is called the nitrification process. Nitrification takes place in two stages of oxidation, the first is the oxidation of ammonium to nitrite, and the second is the oxidation of nitrite to nitrate with the help of oxygen. The materials used in this study were (NH4)2SO4, K2HPO4, NaHCO3, Na2CO3, MgSO4.7H2O, FeSO4.7H2O, CaCl2.2H2O, ZnSO4, NaCl, H2SO4, NaNO2, KNO3, NH4Cl, Na2S2O3 (solution distilled water, filter paper, Rochell salts, Nessler reagent, N- (1-naphthyl) -ethylenediamine dihydrochloride (NED dihydrochloride) solution, sulfanilamide solution, sulfuric acid brucine solution, NPK fertilizer, glucose, urea fertilizer, TSP fertilizer, KCl fertilizer, cornflour, tofu dregs. Goat livestock waste, namely goat urine, was taken from one of the farms in North Denpasar, and sediment sampling was carried out in the Badung river next to the goat farm. According to the result, the best medium for ammonia oxidizers pellets was Ammonia Oxidizer Media II (media for pellet b) which was built of 10 grams of NPK fertilizer, 10 grams of glucose, and 5 grams of NH4Cl powder. Furthermore, the sample performed the highest nitrite removal with a pellet dose of 20% (w/v) (pellet b) and the measurement time at 18 hours, with an average nitrite concentration of three repetitions 2.3992 mg/L