Jurnal Ilmu dan Teknologi Peternakan
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PERUBAHAN SIFAT FISIK BIJI KANGKUNG SELAMA PENYIMPANAN (Physical Properties Condition of Ipomea reptans Seeds During Storage)
Get PDFIpomea reptans seeds have been widely used as alternative feed and usually before use for livestock was stored in the storage. This experiment was aimed to study of physical properties condition of Ipomea reptans seeds during storage. The experiment was arranged in a completly randomized design. The collected data was analyzed using Duncan’s test. Twenty-five sacks was contained Ipomea reptans seeds as much as 20 kg into 5 treatment with storage duration of 0, 1, 2, 3, and 4 weeks, then each measured water content and physical properties. The result showed that the long storage had significantly (P <0.05) increased the water content, but decreased (P <0.05) specific gravity, bulk density, and compacted bulk density. The pattern of relationship between duration of storage and water content of Ipomea reptans seeds formed regression equation y = 1.5652X + 8.4536, with value R2 = 0,9193. The Conclusion, long storage can cause changes physical properties of Ipomea reptans seeds
ANALISIS PERKEMBANGAN PELAKSANAAN PERSILANGAN SAPI MADURA DENGAN SAPI LIMOUSIN DI PULAU MADURA (The Development Analysis the Crossing of Madura x Limousin Cattle Implementation in Madura Island)
Get PDFThis paper presents a description of performance and development of crossbreed (madura cattle x limousine cattle) implementation. The research method used survey, direct field observation and literature study (The results of previous research began in 1998 or for almost two decades since the program was applied). The location of research in the crossbreed central area of madura island such as Gili Iyang island (crossbreeding centre in Sumenep regency), Larangan and Kadur district fattening zone in Pamekasan regency), Camplong and Jrengik district in Sumenep regency; meanwhile Galis and Kokop district in Bangkalan regency. Data were analyzed by using descriptive statistic. The results showed that Madura Island was adaptive for first generation madrasin cows (G1) and not adaptive for G2 or G3. For the sustainability of Madura cattle population, inseminators are not allowed to inseminate crossing cattle with limousine stra
KARAKTERISTIK EDIBLE FILM BERBAHAN WHEY DAN KASEIN YANG MENGGUNAKAN JENIS PLASTICIZER BERBEDA (Characteristics of Edible Film Made from Whey Dangke and Casein that uses different types of Plasticizer)
Get PDFThe combination of materials from dangke whey and casein can form an edible flm. The addition of a plasticizer such as glycerol, sorbitol and polyethylene glycol (PEG), in the manufacture of the edible flm can improve the characteristics of the edible flm becoming elastic, fexible and not easily fragile. The purpose of this research was to study the effect of plasticizer glycerol, sorbitol and polyethylene glycol (PEG) to the edible flm characteristics such as thickness, yield, and color (* L, * a and * b). This study was run according to completely randomized design with plasticizer types as the treatment consisted of glycerol, sorbitol, and polyethylene glycol (PEG) with a concentration of 35%. Each treatment was repeated 5 times. The results obtained indicated that the type of plasticizer did not affect the thickness of the edible flm. The yield of edible flm was 26.45 ± 0.34%, 24.53 ± 0.29%, and 22.56 ± 0.30% for glycerol, PEG, and sorbitol, respectively. The color value (*L) of edible flm was 88.40 ± 0.33 for sorbitol, 87.28 ± 0.25 for PEG, and 88.40 ± 0.33 for glycerol. The color value (*a) was 5.97 ± 0.10, 3.86 ± 0.13, and 0.09 ± 0.02, for glycerol, PEG, and sorbitol, respectively. While the color value (*b) of edible flm was 4.36 ± 0.10 for PEG, 1.32 ± 0.36 for sorbitol, and 1.10 ± 0.13 for glycerol. It was concluded that the use of sorbitol would increase brightness (*L) and the yield of edible flm. The use of glycerol has an efect on the reddish color of the edible flm (*a), while the PEG increase the yellowish color of the edible flm (*b)
Performa Itik yang diberI Pakan Silase lImbah Sayuran Pasar (The Ducks Performance fed by Silage Vegetable Waste)
Get PDFDuck is monogastric that have higher ability to digest cellulose than other fowl, so there is a possibility that vegetable waste, which high fber content, can be used as feed. The objective of the research was to evaluate the performance of male duck fed by vegetable waste silage. The materials used were 75 male ducks of 3 to 4 week old (average body weight of 275-336g). The study was carried out according to completely randomized design, which consisted of fve treatments and three replications. The treatments were control, dried vegetable, vegetable waste fermentated with Lactobacillus casei, vegetable waste fermentatied with 20% cassava and 20% rice bran, and vegetable preserved with KMnO4, there were fve ducks in each experimental unit. Male ducks werefed on 16% protein and 2,900 ME kcal/kg with vegetable waste as much 20% for 13 weeks. Results showed that the use of vegetable waste in the ration signifcantly affected the body weight but had no effects on carcass percentage, liver percentage, and blood cholesterol. The highest ducks body weight 1,243.9 ± 33.4 g fed with vegetable waste fermentation with Lactobacillus casei, the best carcass percentage 64.85 ± 1.09% fed with dried vegetable, the highest liver percentage 2.6 ± 0.3% fed with 20% cassava and 20% rice bran, and the lowest blood cholesterol 137.04 ± 27.96mg/dl fed with vegetable preserved with KMnO4 . In conclusion, male duck fed with vegetable wast
EVALUASI FISIK RANSUM LENGKAP BERBENTUK WAFER BERBAHAN BAHAN UTAMA JERAMI JAGUNG DAN BIOMASSA MURBEI (Physical Evaluation of Complete feed Wafer formulated Using Corn Straw and Mulberry Biomass as the main Ingredients)
Get PDFMulberry biomass has potential ruminant feed quality due to its potential for the production and content of nutrients, but its utilization as feed is still diffcult to fnd. The residual of agriculture also has considerable potential as a source of ruminant feed. The combination of agriculture byproducts such as corn straw and the mulberry biomass into a complete ration in form of wafer is an effective alternative for producing complete feed. The ration was formulated into a complete ration in the form of wafers (wafer complete feed) which was characterized by a quality suffcient nutrient content and a compact form of the product. To complement the availability of nutrients, improve both physical quality and palatability, the complete feed wafer was formulated using such raw materials as corn straw, mulberry biomass, concentrate, and molasses. This purpose of this study was to evaluate the physical properties of wafer complete feed. The study was carried out according to completely randomized design (CRD) consisted of six treatments and four replications for each treatment. The amount of complete feed formulated for each treatment was 1000 g dry matter basis with diameter of 21 cm. The physical properties of complete feed formula were evaluated based on the density value, water absorption, and rupture test (crushing test). The best result in formulating complete feed wafer was obtained by using a combination of 5 - 10 % molasses with 25 - 30% mulberry biomass
Quick Assessment on the Integrated Livestock Farming System in the Agro-ecological Zone of Manokoari West Papua
Get PDFA modern livestock development needs clarity and state construction, boundary, types and its dynamic production. An explorative study with survey method through Participative Rural Appraisal for one month has been used to gain recordings on resources owned by the farmers in the agroecological zone of Manokwari, including North Manokowari, South Manokwari, Warmare, Prafi, Masni, Oransbari, Ransiki, Anggi dan Minyambouw. Agroecological characteristics were tabulated using Microsoft Office Visio. Using simple matrix, grouping was carried out according to the criteria, i.e. livestock commodity, crops commodity, fishery commodity, and biophysical components. The findings of this study were that integrated livestock farming systems in the agroecological coastal area was cattle palm farming system (cocobeef) and crops livestock farming system. In addition, backyard poultry farming system was also identified. The farming systems developed in the low-land area were cattle palm farming system, pig palm farming system, goat farming system, poultry farming system and crops livestock farming system. In highland agroecological zone, crop pig farming system, poultry farming system dan backyard cattle farming system have been developed
KARAKTERISTIK FISIK DAN KIMIA AIR DADIH (WHEY) DANGKE DENGAN LEVEL ENZIM PAPAIN YANG BERBEDA (Chemical and Physical Properties of Dangke Whey Using Different Levels of Papain Enzyme)
Get PDFDangke is a typical food from South Sulawesi, especially in Enrekang made from casein milk with a clotting enzyme papain from papaya. The study was conducted to determine the propertys of whey the waste products dangke and designed in accordance with the completely randomized design 3 treatments provision papain enzyme solution 10-2 at concentration of 0.5%; 1%; and 1.5% with 5 replications. Parameters measured pH, production of curd, whey percentage, percentage of lactic acid, lactose content, protein content. The results showed that the addition of papain enzyme solution did a signifcant effect (P <0.05) on physical propertys of whey and no signifcant effect (P> 0.05) on the chemical propertys of whey. The best results with the use of papain enzyme solution 10-2 at concentration of 1%
Factors Affecting Adoption of Biogas Technology in Dairy Cattle Breeders in Pinang Village, Cendana Sub District, Enrekang District
Get PDFSo far, many public complaints regarding the negative impact of livestock activities were due to negligence of most livestock farmers in waste management of their business, even in many situation, some of them dispose the waste into the river, causing environmental pollution. Livestock waste such as feces, urine, orts, water from cleaning the cattle, and the pens produce not just bad smell but also cause an itching when they are taking a bath in the contaminated rivers. These have triggered criticisms from the community. Treating or processing the waste, not only will reduce the impact on the environment, but also will provide benefits because it can be used to produce fuel. One of the available processing technology is biogas technology. Biogas can be used as economical fuel and also can be used to reduce environmental pollution in rural areas. Biogas technology in Desa Pinang District of Cendana Enrekang initially as an effort to use cow feces as alternative energy and reduce environmental pollution. In connection with that, some issues was emerging in relation to the adoption of biogas among the dairy farmers. The purpose of this study was to determine whether extension, experience, education, and motivation may influence the adoption of biogas technology in Pinang Village, Cendana Sub District, Enrekang District. The research was carried from January to February 2016 in Pinang Village, Cendana Sub District, Enrekang District. The type of research was quantitative explanatory. The analytical tool used was multiple regression analysis.The results of study showed that the factors influencing the adoption of biogas technology were extension and motivation, while education and experience had no effects on
Factors Affecting Low Buffalo Ownership in Sumbang Village, Curio Sub District, Enrekang District
Get PDFThis research aimed to study factors affecting low number of buffaloes ownership in Sumbang village, Curio Sub district, Enrekang District. This is an explorative research aiming to collect more information related to the problems and social phenomena that happened in the community. Descriptive analysis used was explorative analysis which was based on the factors contributed to lower number of buffaloes ownership in Sumbang village, Curio Sub district, Enrekang District using Delphi method. Data collection process was conducted three times using questionnaire that has been prepared beforehand. The result of study indicated that there were five factors that contributed to the lower number of buffaloes ownership in the area, namely limited feeding with 87 score asthe first rank, limited capital scoring 93 as the second rank, no or limited labor as the third rank with 136 score, less bull as the fourth rank scoring 166, and low calving scoring 176 as the fifth rank
RESPON TERMOREGULASI SAPI PERAH PADA ENERGI RANSUM YANG BERBEDA (Thermoregulation Response of Dairy Cows on Different Energy Content)
Get PDFThe problems faced in dairy cows, among others, is the temperature adaptability in a tropical climate. Low thermal resistance will affect their productivity. This study was conducted to investigate the effect of ration energy on thermoregulatory responses in dairy cows. This research was carried out according to the Latin square design 4 x 4, with 4 treatments ration composition. The variables observed were thermoregulatory responses (body temperature, heart rate, respiration rate), total digestible nutrient (TDN) and body weight gain of dairy cows. The data were statistically analyzed to obtain the mean, standard deviation, variance, descriptions and simple regression analysis. There was a real effect due to treatment ratio energy to body temperature, heart rate, and respiration rate. Ration energy consumption in this study led to the increase of thermoregulatory response from low to high TDN. Therewas a linear relationship between body temperature and TDN intake. Based on the regression analysis, TDN intake signifcantly affected (P<0.01) body temperature with a coeffcient of determination (R2 ) of 0.966. It means that 96.6 percent of the variability in body temperature of dairy cows and can be explained by the independent variables being used in the regression mode