23 research outputs found
KARAKTERISTIK KARKAS DAN DAGING BANDIKUT (Echymipera kalubu): THE CARCASS AND MEAT CHARACTERISTCS OF THE SPINY BANDICOOTS (Echymipera kalubu)
No full textThe research was conducted to study the carcass and meat characteristics of the spiny bandicoots (Echymipera kalubu) using explorative method. In the experiment, twenty bandicoots were used and measured on meat and carcass characteristics. The results showed that the White breast bandicoots had higher meat hind leg and lighter meat fore leg compared with which the Red breast bandicoots. Meat and carcass characteristics of male and female bandicoots were dressing percentage (70.48 and 65.13), pH (5.78 and 5.66), tenderness (1.03 and 1.07 kg/cm2), cooking loss (33.62 and 34.47 %) and water holding capacity (37.14 and 35.98 % mgH2O)
Pola Tingkah Laku Harian Burung Kasuari (Casuarius sp.) di Taman Burung Biak
No full textPenelitian tentang tingkah laku harian burung kasuari (Casuarius sp) di Taman Burung Biak telah dilakukan untuk mengetahui dan mempelajari tingkah laku harian burung kasuari. Penelitian ini dilakukan dengan menggunakan metode deskriptif dengan teknik observasi. Hasil penelitian menunjukkan bahwa burung kasuari dapat mengkonsumsi jenis pakan yang diberikan dengan urutan kesukaan : pepaya, pisang, keladi dan ubi jalar. Kegiatan minum dilakukan hampir sepanjang hari terutama menjelang siang hari dan mencapai puncaknya pada cuaca panas dengan waktu minum berkisar 1-5 menit. ,Umumnya burung kasuari mandi dengan metode stand-in bathing yaitu mandi tegak saat berdiri atau membungkuk dalam air. , Tempat istirahat burung kasuari yaitu tempat yang rata dan terlindung dari sinar matahari langsung. , Aktifitas pergerakan atau jelajah dimulai antara pukul 5.40 dan 8.00; 9.00 sampai 11.00 dan 17.00 sampai 18.00. Umumnya jenis vegetasi yang digunakan untuk berlatih adalah jenis pohon berdiameter kecil dengan keliling lingkaran ±10-30 cm dan jarak antar pohon sekitar dua meter. Kegiatan berlatih/bermain lebih sering dilakukan menjelang, ketika dansetelah hujan berakhir
Performa Performa Usaha Ternak Sapi Potong di Distrik Masni Kabupaten Manokwari: Business Performance of Beef Cattle in Masni District Manokwari Regency
No full textAbstract
This study aims to determine the business performance of beef cattle farmers in terms of livestock production and productivity and the income of farmers from beef cattle business. The research was conducted descriptively with survey techniques through interviews and field observations. Primary data was taken by conducting interviews with farmers or those who run beef cattle business, extension workers, and stakeholders in the field of animal husbandry. The observed variables included maintenance, housing, feeding, reproductive system and BCS as well as cattle farming business analysis. The data obtained were analyzed descriptively to determine the important values (means, maximum value, minimum value and standard deviation) and presented in tabular form. The t-test was carried out to determine conclusively the existence of the change phenomenon at the beginning of raising and now (late). The results of the study show that the performance of beef cattle business in Masni District has enormous potential as indicated by an efficient livestock production system, a high reproduction system and a profitable livestock business analysis value. The results of the t test show that there is a significant increase for the population and also the price with a B/C Ratio value was 1.9.
Keywords: Business analysis; Cattle; Livestock production; Reproductive efficiency
Abstrak
Penelitian bertujuan mengetahui performa usaha peternak sapi potong dari segi produksi dan hasil pendapatan peternak dari usaha sapi potong. Penelitian dilakukan secara deskriptif dengan teknik survei melalui wawancara dan observasi lapangan. Data primer diambil dengan melakukan wawancara terhadap peternak atau yang menjalankan usaha ternak sapi potong, penyuluh, dan stake holder dibidang peternakan. Varibabel yang diamati meliputi pemeliharaan, perkandangan, pemberian pakan, sitem reproduksi, BCS (Body Condition Score) serta analisis usaha peternakan sapi. Data yang diperoleh dianalisis secara deskriptif untuk mengetahui nilai-nilai penting (means, nilai maksimum, nilai minimum dan standar deviasi) serta disajikan dalam bentuk tabel. Uji t dilakuan untuk mengetahui secara meyakinkan keberadaan fenomena perubahan saat awal beternak dan saat ini (akhir). Hasil penelitian menunjukkan bahwa performa usaha ternak sapi potong di Distrik Masni Kab. Manokwari memiliki potensi yang sangat besar. Hal ini ditunjukkan oleh sistem produksi ternak yang efisien, indeks reproduksi yang tinggi dan nilai analisa usaha ternak yang menguntungkan. Hasil Uji t menunjukkan bahwa ada peningkatan yang signifikan untuk populasi dan harga dengan nilai B/C Ratio adalah 1.9.
Kata kunci: Analisa usaha; BCS; Efisiensi reproduksi; Performa usaha; Produksi terna
Pengaruh Tepung Cangkang Rajungan (Portunus pelagicus) sebagai Sumber Kitin dalam Ransum terhadap Kandungan Lemak Feses dan Efisiensi Pakan Tikus Putih (Rattus norvegiccus) Strain Wistar (The Effect of Crabs Shells (Portunus pelagicus) as A Source of Chi
No full textCangkang rajungan mengandung kitin yang persentasenya paling besar berupa polisakarida. Kitin dan derivat-derivatnya telah banyak digunakan dalam berbagai keperluan terutama untuk kesehatan. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh pemberian tepung rajungan sebagai sumber kitin terhadap efisiensi pakan dan kandungan lemak feces tikus putih Rattus norvegicus) strain Wistar. Penelitian menggunakan rancangan acak lengkap pola faktorial 2x5 dengan tiga kali ulangan. Faktor pertama adalah jenis kelamin dan kedua level tepung rajungan yaitu 0%, 5%, 10%, 15%, and 20%. Hasilnya penelitian menunjukkan tidak ada interaksi antara jenis kelamin dengan kandungan teung rajungan dalam ransum. Kandungan lemak dalam feces tertinggi diperoleh dari perlakuan 10% yaitu 0.737%. Sedangkan efisiensi pakan tertinggi diperoleh dari penggunaan tepung rajungan 5% yaitu 13.1%. Penggunaan tepung rajungan dalam ransum mampu mningkatkan efisiensi pakan dan menurunkan kadar lemak tubuh tikus putih.Kata Kunci : Tepung rajungan, efisiensi pakan, lemak feces, tikus putih
SIFAT KUALITATIF, MORFOMETRIK, DAN KARKAS BURUNG AYAMAN (Gallirallus phillippensis) DI KAMPUNG MACUAN DISTRIK MASNI KABUPATEN MANOKWARI: (QUALITATIVE TRAIT, MORPHOMETRIC, CARCASS AND MEAT NUTRITIONAL CONTENT OF AYAMAN BIRD (Gallirallus philippensis) IN MACUAN VILLAGE, MASNI SUBDISTRICT, MANOKWARI REGENCY)
No full textAyaman bird (Gallirallusphilippensis) usually hunted for meat for people in Prafi, specifically in Macuan village. The aim of this research was to determine the qualitative, morphometric measurement, carcass quality and meat nutritional contain of Ayaman bird. Fifty six head of ayaman birds (28 males and 28 females) was used in this research. Descriptive method with case study technique was used. Data was analyzed with t test. Qualitative trait such as feather color, shank shape were the same between male and female bird except for the color of the beak and shank were different. Male and female beak and wings length were not significantly different, while tail and middle finger of the male were longer than the female bird. Carcass, hind and fore carcassweight were heavier in male than female bird, but carcass percentage were the same between male and female bird. Meat nutritional contain such as protein, fat, energy and cholesterol were the same between male and female bird
PERFORMANCE OF THE ACCURACY OF FORECASTING THE CONSUMER PRICE INDEX USING THE GARCH AND ANN METHODS
No full textThe Consumer Price Index (CPI) is the most widely used indicator of the inflation rate. Then, the value of CPI in the future must be known to be the basis of the government's making appropriate and accurate policies. The CPI data used in this study was taken from the Central Statistics Agency (BPS) from January 2006 - to December 2021. The CPI data used has a data pattern containing symptoms of heteroskedasticity. To overcome the symptoms of heteroskedasticity, the author uses the GARCH and ANN methods to determine the value of CPI in the future. The GARCH method can overcome the symptoms of heteroskedasticity in the time series forecasting process, while ANN is an effective method in time series forecasting because of its high level of accuracy. In this study, mape error calculation results were obtained with the ARIMA model (4,2,2)~GARCH(1.1) of 3.19% or with an accuracy of 96.81%, and ANN using two hidden layers of 1.24% or with an accuracy of 98.76%. Thus, the results of this study show that the ANN method is the best method of forecasting Consumer Price Index (CPI) data
Feasibility Study on Beef Cattle Development in Teluk Bintuni Regency, West Papua
No full textThe purpose of this study was to obtain information on the readiness of the development of beef cattle using ranch system in Bintuni District, West Papua through the approach of four local foundations in terms of technical, social and economic. Research respondents were 62 families from four local foundations in Bintuni. Determination of technical feasibility of land used based on carrying capacity for each land. The technical feasibility of raising cattle was observed based on the knowledge of the community. Socio-economic feasibility was investigated based on food security and poverty level of society. Business feasibility was determined according to economic indicators namely B/C ratio, NPV, and IRR. The results showed that the aspect of land provided by the four foundations was feasible with the average carrying capacity based on fresh weight, dry matter and TDN basis were 1.8, 2.0 and 4.5 AU/Ha/year, respectively. About 70,91% of the farmers are free from poverty, and 46.54% are in food security status, which means that cattle raising will not be disturbed by the basic requirement of life but it needs an initial investment to support cattle raising. Based on the technical feasibility of cattle raising as much as 64,39% having no knowledge of breeding, therefore training and livestock education should be done. The business feasibility result shows that cattle raising on a breeding scale of 60 heads were feasible with positive NPV value of IDR 2.536.610,211, IRR of 23.09% and B/C of 1.22. Based on the overall indicators, it was concluded that the development of beef cattle in Bintuni regency was feasible to be done with requisite that improvement on land aspects and community knowledge about raising cattle
Analisis Faktor-Faktor Produksi Usaha Pengembangan Sapi Potong Di Kabupaten Teluk Bintuni : Analysis of Beef Cattle Development Business Production Factors in Teluk Bintuni District
No full textAbstract
The success of animal husbandry depends on three elements commonly referred to as the production triangle, namely seeds, feed and management. In addition, the technosocioeconomic characteristics of farmers greatly affect the income of farmers. The research objective was to analyze the factors of production (seed, feed and management) and provide a concept for a good beef cattle breeding system in the development of beef cattle in Teluk Bintuni Regency. This type of research is a descriptive quantitative research. A total of 53 samples were taken purposively with the same inter-district maintenance system and had the largest population, the maintenance scale ranged from 3-5 beef cattle and 5 years and above of farming experience. The variables observed were seed factors, feed factors, management factors and income. The data obtained were analyzed by multiple linear regression. The results showed that the beef cattle raised were Balinese breed with male body weight 318 - 396 kg and female 285 - 326 kg at the age of ± 3 years. The availability of adequate forage and land availability is very potential for extensive maintenance patterns, but for the carrying capacity of pasture is not yet meet te requrement. Maintaining an extensive pattern has the risk of livestock infected by worms (endoparasites) around 62.26%. Marketing is carried out through collector traders (75.47%). The income of farmers is Rp. 9,704,643 - Rp. 14,069,978 per year. The price of seeds, the selling price of livestock, the price of feed, the scale of the business, the age of the farmer, experience and education, together have an effect on the income of the farmers with an Adjusted R Square value of 0.997.
Keywords: Beef cattle development; Production factors; Teluk bintuni
Abstrak
Keberhasilan usaha peternakan bergantung pada tiga unsur yang biasa disebut dengan segitiga produksi yaitu bibit, pakan, dan pengelolaan. Selain itu, karakteristik teknososioekonomi peternak, sangat berpengaruh terhadap pendapatan peternak. Tujuan penelitian adalah menganalisis faktor-faktor produksi (bibit, pakan dan pengelolaan) dan memberikan konsep sistem pemeliharaan ternak sapi potong yang baik dalam pengembangan sapi potong di Kabupaten Teluk Bintuni. Jenis penelitian ini adalah penelitian kuantatif deskriptif. Sebanyak 53 sampel diambil secara purposif dengan sistem pemeliharaan antar distrik sama dan memiliki populasi terbanyak, skala pemeliharaan berkisar 3-5 ekor serta pengalaman beternak 5 tahun keatas. Variabel yang diamati yaitu faktor bibit, faktor pakan, faktor pengelolaan dan pendapatan. Data yang diperoleh dianalisis dengan regresi linear berganda. Hasil penelitian menunjukkan bahwa sapi potong yang dipelihara adalah bangsa sapi bali dengan bobot badan jantan 318 – 396 kg dan betina 285 - 326 kg pada umur ± 3tahun. Ketersediaan hijauan cukup dan ketersediaan lahan sangat potensial untuk pola pemeliharaan ekstensif, namun untuk daya tampung padang pegembalaan belum sesuai. Pemeliharaan pola ekstensif beresiko ternak terinfeksi cacing (endoparasit) sekitar (62,26%). Pemasaran dilakukan melalui pedagang pengumpul (75,47%). Pendapatan peternak berkisar Rp. 9.704.643 – Rp. 14.069.978 per tahun. Harga bibit, harga jual ternak, harga pakan, skala usaha, umur petani, pengalaman dan pendidikan, secara bersama berpengaruh terhadap pendapatan peternak dengan nilai Adjusted R Square sebesar 0.997.
Kata kunci: Faktor produksi; Pengembangan sapi potong;Teluk Bintun
Collaboration between Universities and Governments In Realizing Quality Policies, (Evidence-Based Policy)
No full textIn the policy formulation process, there is a gap between universities and the government as policy makers, which causes the existence of policies that are not evidence based. Many background this gap, including the lack of validity of information from the results of tertiary research so that it is unable to increase the government's confidence to accommodate the information. On the one hand there is still strong political influence in policy formulation. lobbying system, compromise to bargaining to determine whether or not the policy is decided. Therefore, this paper aims to see the collaboration of universities and government in producing quality policies. The author uses the method of library study, which is collecting data, information, by examining research journals, books, literature and sources of reliable sources both written and digital that are relevant and relevant to this paper. The results of the study indicate that universities have not been able to meet the needs of quality policies. This much of the information from research results has not been able to open up the confidence of policy makers. as a result of the study are only small input and are more dominated by political interests. Therefore, one of the efforts that must be addressed is involving the government in the research design process, this will increase the confidence of policy makers regarding the information obtained
