Kebutuhan Energi dan Protein untuk Hidup Pokok dan Pertumbuhan pada Ayam Kampung Umur 10-20 Minggu

Penelitian ditujukan untuk menghitung kebutuhan energi dan protein untuk hidup pokok dan untuk pertumbuhan pada ayam kampung umur 10-20 minggu. Sembilan puluh enam ekor ayam kampung umur 10 minggu yang dibagi dalam 4 kelompok perlakuan yaitu ayam yang diberikan ransum mengandung 3100 k.kal ME/kg dan 22% protein (perlakuan A), ransum yang mengandung 3000 K.kal ME/kg dan 20% protein (perlakuan B), ransum yang mengandung 2900 K.kal ME/kg dan 18% protein (perlakuan C) dan ransum yang mengandung 2800 K.kal ME/kg dan 16% protein (perlakuan D). Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 4 ulangan. Hasil penelitian ini mendapatkan bahwa kebutuhan energi untuk hidup pokok pada ayam kampung adalah: 138,77 W0,75 kcal/hari (W: berat badan ayam dalam kg), sedangkan kebutuhan protein untuk hidup pokok pada penelitian ini adalah 7,8 g/W0,75/hari. Kebutuhan energi untuk pertumbuhan atau kenaikan berat badan diperoleh 3,3 K.cal/1g kenaikan berat badan sedangkan kebutuhan protein untuk pertumbuhan adalah: 0,33 g protein setiap kenaikan 1g kenaikan berat badan

Studi Karakteristik Fisik Amilum Singkong Terpregelatinasi dengan Amilum Singkong Alami dan Brand Name

Amilum singkong sebagai eksipien dalam industri farmasi memiliki kekurangan yaitu sifat alir dan kompaktibilitas yang buruk.Untuk memperbaiki kekurangan tersebut maka dilakukan modifikasi amilum dalam bentuk terpregelanitasi dari amilum singkong alami yang diproleh dari pengupasan singkong hingga tahap pengeringan amilum.Dari penelitian ini diharapkan diperoleh informasi terkait dengan karakteristik fisik amilum singkongterpregelatinasi brand name dibandingkan dengan amilum singkongterpregelatinasi alami guna memperoleh metode pembuatan yang hemat biaya dan waktu. Penelitian ini dilakukan dengan menggunakan rasio amilum:air (1:1) pada suhu pemanasan 45 ?C, 50 ?C, 55 ?C untuk partially pregelatinized dan 80?C, 90?C, 100 ?C untuk fully pregelatinized. Amilum singkong brand name dan alami memberikan hasil uji sifat fisik yang serupa dan sesuai dengan persyaratan. Berdasarkan analisis statistik menunjukan sifat alir dan kompaktibilitas kedua jenis amilum singkong tidak berpengaruh secara signifikan. Kesimpulan dari penelitian ini menunjukkan bahwa hasil uji sifat fisik amilum singkong pregelatin yang berasal dari amilum singkong alami dan amilum singkong yang memiliki brand name memiliki sifat fisik yang sama. Perbandingan sifat fisik kedua amilum tersebut memeperlihatkan bahwa amilum singkong brand name mampu memenuhi syarat karakteristik fisik sebagai raw material eksepien sediaan farmasi

Pengaruh Kualitas Pelayanan dan Sikap Wajib Pajak terhadap Kepatuhan Pelaporan Wajib Pajak Orang Pribadi di Kpp Pratama Singaraja

Pajak mempunyai peran yang sangat penting dalam penerimaan negara untuk membiayai berbagai bentuk pengeluaran dengan tujuan meningkatkan kesejahteraan masyarakat. Mengingat begitu pentingnya peranan pajak, maka pemerintah Direktorat Jenderal Pajak mengubah sistem pembayaran pajak menjadi self-assesment system. Penelitian ini dimaksudkan untuk mengetahui pengaruh kualitas pelayanan KPP Pratama Singaraja dan sikap wajib pajak orang pribadi terhadap kepatuhan pelaporan wajib pajak orang pribadi di Kantor Pelayanan Pajak Pratama Singaraja. Dalam penelitian ini jumlah sampel adalah sebanyak 100 anggota sampel dan untuk mengumpulkan data digunakan kuesioner. Data diolah menggunakan model analisis regresi linier berganda dengan bantuan program SPSS Dari hasil penelitian diketahui bahwa kualitas pelayanan dan Sikap wajib pajak secara simultan maupun parsial berpengaruh signifikan terhadap kepatuhan pelaporan wajib pajak orang pribadi. Berdasarkan simpulan tersebut, maka dapat disarankan agar KPP Pratama Singaraja dapat meningkatkan kualitas pelayanan yang sudah baik dan juga disarankan dilakukan upaya-upaya yang dapat meningkatkan kesadaran wajib pajak.Kata Kunci : Kata kunci: kualitas pelayanan, kepatuhan wajib pajak dan sikap wajib pajak Tax has a very important role in state revenue to finance various forms of expenditure with the aim of improving peoples welfare. Given the importance of the role of taxes, government tax authorities to change the payment system becomes self-assessment tax system. This study aimed to determine the effect of service quality the KPP Pratama Singaraja and individual taxpayer attitudes towards compliance reporting individual taxpayer in the Tax Office Pratama Singaraja. In this study, the sample size is as much as 100 members of the sample and used a questionnaire to collect data. The data is processed using multiple linear regression models with SPSS survey results revealed that service quality and attitude of the taxpayer simultaneously or partially significant effect on the reporting compliance of individual taxpayers. Based on this conclusion, it can be suggested that the KPP Pratama Singaraja can improve the quality of service that has performed well and is also recommended efforts to increase awareness of the taxpayer.keyword : Keywords: quality of service, compliance taxpayer and the attitude of the taxpaye

PERFORMANCE OF FRIESIAN HOLSTEIN COWS AT SUMBERBULU DAIRY FARM IN BANYUWANGI EAST JAVA

Every dairy farm should keep records of bloodlines, pests, disease, feed types and consumption. These records help preventing inbreeding, control pests and disease and provide the best feed for optimum performance. Howe- ver, smallholder dairy farmers in Indonesia pay less attention on the benefits of recordings. The purpose of this study is to analyse the reproductive and productive performance recorded of the productivity of FH cattle at Sum- berbulu Dairy Farm. An ex-post facto Comparative Causal method was used, where data were obtained by observa- tions, interviewed the owner, and recorded all available archives from December 2021 to January 2022 supporting the data analysis. Data of reproductive and productive performance were analysed by using simple descriptive anal- ysis. The results showed their S/C, days open, gestation period, and calving interval were 2.15 ± 0.28 times, 113.68 ± 18.05 days, 280.10 ± 2.41 days, and 393.33 ± 15.27 days, respectively. The total milk production 3.411.8 ± 170.03 kg/cow/lactation, MPPA 3.946 ± 42.24 kg/lactation, length of lactation period 270.03 ± 14.24 days, and length of dry period 94.24 ± 7.98 days. The reproductive and productive performance of FH dairy cows reared at Sumberbulu Dairy Farm were in ideal standard of FH cows reared in tropical areas

Variations in seasonal solar insolation are associated with a history of suicide attempts in bipolar I disorder

Background: Bipolar disorder is associated with circadian disruption and a high risk of suicidal behavior. In a previous exploratory study of patients with bipolar I disorder, we found that a history of suicide attempts was associated with differences between winter and summer levels of solar insolation. The purpose of this study was to confirm this finding using international data from 42% more collection sites and 25% more countries. Methods: Data analyzed were from 71 prior and new collection sites in 40 countries at a wide range of latitudes. The analysis included 4876 patients with bipolar I disorder, 45% more data than previously analyzed. Of the patients, 1496 (30.7%) had a history of suicide attempt. Solar insolation data, the amount of the sun’s electromagnetic energy striking the surface of the earth, was obtained for each onset location (479 locations in 64 countries). Results: This analysis confirmed the results of the exploratory study with the same best model and slightly better statistical significance. There was a significant inverse association between a history of suicide attempts and the ratio of mean winter insolation to mean summer insolation (mean winter insolation/mean summer insolation). This ratio is largest near the equator which has little change in solar insolation over the year, and smallest near the poles where the winter insolation is very small compared to the summer insolation. Other variables in the model associated with an increased risk of suicide attempts were a history of alcohol or substance abuse, female gender, and younger birth cohort. The winter/summer insolation ratio was also replaced with the ratio of minimum mean monthly insolation to the maximum mean monthly insolation to accommodate insolation patterns in the tropics, and nearly identical results were found. All estimated coefficients were significant at p < 0.01. Conclusion: A large change in solar insolation, both between winter and summer and between the minimum and maximum monthly values, may increase the risk of suicide attempts in bipolar I disorder. With frequent circadian rhythm dysfunction and suicidal behavior in bipolar disorder, greater understanding of the optimal roles of daylight and electric lighting in circadian entrainment is needed

Exploratory study of ultraviolet B (UVB) radiation and age of onset of bipolar disorder

Background: Sunlight contains ultraviolet B (UVB) radiation that triggers the production of vitamin D by skin. Vitamin D has widespread effects on brain function in both developing and adult brains. However, many people live at latitudes (about > 40 N or S) that do not receive enough UVB in winter to produce vitamin D. This exploratory study investigated the association between the age of onset of bipolar I disorder and the threshold for UVB sufficient for vitamin D production in a large global sample. Methods: Data for 6972 patients with bipolar I disorder were obtained at 75 collection sites in 41 countries in both hemispheres. The best model to assess the relation between the threshold for UVB sufficient for vitamin D production and age of onset included 1 or more months below the threshold, family history of mood disorders, and birth cohort. All coefficients estimated at P ≤ 0.001. Results: The 6972 patients had an onset in 582 locations in 70 countries, with a mean age of onset of 25.6 years. Of the onset locations, 34.0% had at least 1 month below the threshold for UVB sufficient for vitamin D production. The age of onset at locations with 1 or more months of less than or equal to the threshold for UVB was 1.66 years younger. Conclusion: UVB and vitamin D may have an important influence on the development of bipolar disorder. Study limitations included a lack of data on patient vitamin D levels, lifestyles, or supplement use. More study of the impacts of UVB and vitamin D in bipolar disorder is needed to evaluate this supposition

Pemanfaatan Dedak Padi Terfermentasi Untuk Meningkatkan Pertumbuhan Babi

The research has been conducted which aims to analisys the effect of fermented rice bran to pig performance.Completly Randomize Design with 4 treatments and 4 replicates were used in this research. Treatment A: pig givenration containing rice bran without fermentation, treatment B: pig given ration containing 25% fermented rice bran,treatment C: pig given ration containing 50% fermented rice bran, and treatment D: pig given ration containing100% fermented rice bran. Observed variabels are: feed consumption, average daily gain, feed convertion ratio,digestability of nutrient dan digestible energy (DE). Results of this study concluded the used of fermented rice branincreased of growth and feed efficiency