JURNAL ILMIAH PETERNAKAN TERPADU
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Solid Waste Management of Chicken Farming in Besuki Village, Ampel Sub-District, Boyolali Regency: An Effort Toward Cleaner Production in Broiler Chicken Farming Business
Get PDFBroiler farming is one of businesses that can be developed to meet the needs of animal-based protein for the community, in addition to providing jobs and increasing people's income. However, broiler farms release chicken manure whose smell can disturb the surrounding community. This study was conducted to explain the management of chicken farm waste that has been running and to analyze the advantages of processing chicken manure into compost as an effort to realize the clean production of broiler farms in Besuki village, Ampel sub-district, Central Java province. This research was conducted at CV Utomo Farm, Besuki Village, Ampel District, Central Java. A qualitative method with primary and secondary data was used. Primary data were collected by interview and observation, while the secondary data was collected from literatures. The data was analyzed by qualitative analysis. If the chicken manure is processed into compost, it is estimated that 10.319 tons of compost will be produced which will provide an additional income of Rp. 20,630,000.00, and the profit will reach Rp. 13,728,625.00 on a production scale of 27,000 chickens per 35 days. This effort will apply the clean production to minimize pollution by maximizing output
Analysis of Demand and Estimation of Market Structure of Beef Trading Business in Bandar Lampung City
Get PDFAims of this study were 1) to determine the effect of beef price, other goods prices, and consumer tastes on the amount of beef demand and 2) to determine the market structure of the beef trade industry in Bandar Lampung City. The analytical method used was multiple linear regression with variables : the beef price of, other goods price, and consumer tastes. The variable price of beef has a t-statistic value (2.222) The variable price of other goods has a t-statistic value (2.379)> t-table (1.664) and the consumer taste variable has a t-statistic value (9,565) > t-table (1.664). The three variables have a t-statistic value > t-table (1.664) and the results of F-statistics (33.884) > F-table (2.49), so the results of this study indicate that together the variable price of beef, the price of other goods and consumer tastes have a positive and significant effect on beef demand in Bandar Lampung City and based on the results of the Relative Mean Deviation Intercept on beef trade in the market of Bandar Lampung City by 44.23%, with the rule of decision 42.54%, The market structure of the beef trading business in the Bandar Lampung City market is classified as a Monopolistic Competition Marke
Nutrient Values of Utilization of Crops Wastes as Alternative Pig Feeding Ingredient in The Coastal Agro-Ecological Area of Manokwari, West Papua
Get PDFThe purpose of this study was to determine the potential nutritional value of livestock feed ingredients from agricultural products and their waste (by-product / residues) that had been utilized by pig farmers in Manokwari. This research was conducted by a survey method of some agricultural commodity-based animal feed sources and their associated results at 10 sampling locations. Feeds are collected and analyzed according to the proximate analysis of feed ingredients at the Nutrition and Animal Feed laboratory, Bogor Agricultural University. Samples of farmers are chosen purposely on smallholder farmers who have been utilizing these feed sources. Data were analyzed descriptively. The results of the study found that feed was used by combining food waste originating from markets, restaurants, fried food sellers, fish auctions, garden products and kitchen wastes (swill-feed). Types of feed from various sources are mixed and cooked together before being given to pigs. Food waste is obtained free of charge, but there is a small portion that buys and a combination of both. Feeding is practiced 1-3 times a day. Nutrient content (g/100 g) in the form of water was 9.47, PK 25.10, fat 11.75 g, SK 7.96, GE 4308.90, ash 8.58, Ca 2.35 and P 0.94. The SNI standards have met the standard criteria to be prepared and given to pigs
Morphology of Local Sweet Potatos (Ipomoea batatas) Leave Waste in Disused Limestone Mining Areas were Fertilized by Goat Litter Compost
Get PDFThe aim of this study was to determine the morphology of local sweet potato (Ipomoea batatas) leaf waste as forage in disused limestone mining areas were fertilized by goat compost litter. The method used in this research was an experimental method in the disused limestone mining area by using a factorial pattern with a completed randomized design, each treatment was repeated 3 times. Factor I was three types of local sweet potatoes, namely purple (U), white (P) and yellow (K) sweet potatoes, while the Factor II was the level of goat litter fertilization, namely k1: Level of goat litter fertilization 0.5 kg. / m2, k2: 1 kg / m2, k3: 1.5 kg / m2 and k4: 2 kg / m2. The morphology of sweet potato leaf waste was measuredby the number of leaf, the width of leaf, the length of leaf stalk and the weight of leaf . The results showed that the local type of sweet potato had significant different (P < 0.05) but the level of goat compost litter fertilization had no significant different (P > 0.05) on the morphology. Judging from the, it can be concluded that the waste of orange (O) sweet potato leaf with goat litter fertilization of at least 1 kg/m2 or 10 tons/ha has a high morphology, so that the amount of sweet potato leafwaste which was produced for the forage will be high
Effect of Immersion Duration and Meat Thickness of Soaked Meat in Liquid Smoke on Physical and the Sensory Quality of Beef
Get PDFThe aim of this study was to evaluate the effect of immersion duration and meat thickness of soaked meat in liquid smoke on the physical and sensory quality of beef. This experiment used Longisimus dorsi of Simmental bull beef that slaughtered at two years old. The observed variables were pH value, cooking loss and beef sensory properties (beef appearance, aroma, tenderness and flavour). The pH value and cooking loss data were analyzed of variance (Anova) at 5% significance level. The Duncan Multiple Range Test was applied when there was significant effect of treatment on pH and coking loss. Beef sensory properties data were Anova at 5% significance level and followed by Mann Whitney Test when there was significant effect of treatment on the observed variables. The result showed that there was no interaction (P>0.05) between immersion duration and meat thickness on all observed variables. The immersion duration gave a significant effect (P<0.05) on the pH value, beef appearance, aroma, and flavour while meat thickness gave a significant effect (P<0.05) on meat tenderness. There was no significant effect (P>0.05) of immersion duration and meat thickness on cooking loss. In conclusion, panelists prefer meat that soaked in liquid smoke for five minutes
Assessment of Antimicrobial and Proteolytic Activity of Lactic Acid Bacteria Isolated from Dadih: Naturally Fermented Buffalo Milk From West Sumatra, Indonesia
Get PDFDadih is a traditional fermented food from West Sumatra Indonesia and had become an integral diet and culture for Minangkabau tribes. The aims of this study were evaluated antimicrobial and proteolytic activity of lactic acid bacteria (LAB) isolated from dadih. Four different dadih samples was taken from 2 origins based on fermentation methods. Samples were isolated and screening for morphological, genotype and phenotype characteristic. Isolation was conducted in de Man Rogosa Sharpe (MRS) agar containing 0.5% CaCO3 followed by morphological identification. All isolates were selected based on antimicrobial and proteolytic activity with agar well diffusion method. Finally, the selected isolate were identified based on 16S rRNA partial gene sequence analysis and fermentation profile using API 50 CHL kit test. Seventeen isolates not only exhibited wide spectrum of antimicrobial activity against gram positive and negative bacteria, but also high proteolytic activity. Partial gene sequence analysis and API 50 CHL kit showed 12 isolates were identified as Lactococcus lactis, 3 isolates were identified as Lactobacillus plantarum, and 1 isolate each was identified as Lactobacillus pentosus and Pediococcus pentosaceus respectivelly. The result shows that dadih was a potential source of LAB with high antimicrobial (range between 1.0 to 6.1 mm) and proteolytic traits (range between 15 to 2.1 mm). This makes it possible to develop the functional properties of these isolates as a starter culture in milk fermentation
Levels of Fibrinogen as Predictor of Severity of Coccidiosis Infection in Rabbit Livestock
Get PDFThe purpose of this study was to make a linear model of the leukogram variable with the number of oocysts in cases of coccidiosis infection in rabbits. The infection response in illness of disease course and will be linearly proportional to the rate of severity that occurs. Blood samples obtained from 91 rabbits were examined to determine the value of their lekogram component, as well as 91 rabbit feces were examined to determine the number of livestock can be described in the dynamics of the components of white blood cells (leukocytes), the increased response to infection clinically and haematologically will run parallel to the coccidia oocysts. The quantitative data from the count of oocysts with lekogram values were analyzed using a multivariate regression model, to determine the best linear model that could describe the severity of coccidiosis infection with the lekogram value, with the number of oocysts as the dependent variable and the lecogram values as the independent variable, the best model of linearity can be used to predict disease severity. Of all the lekogram variables analyzed, the amount of total fibrinogen had a significant effect (P <0.05) on the severity of Coccidiosis, with the linear formula Y = 2.7 + Fibrinogen Value, so that the fibrinogen value could be used to predict the severity of Coccidiosis in rabbits
Efficiency Of Production Factor Allocation Of Cattle Breeding Business (Case Study in Asto Mulyo Village, Punggur District, Central Lampung Regency)
Get PDFThe purpose of this study was to analyze some factors of beef cattle production in Asto Mulyo Village, Sub-district of Punggur, Central Lampung regency which has the positive effect on production, then carried out an analysis of the allocative efficiency of production factors, to determine the level of efficiency in terms of price factors used in the beef cattle business in Asto Mulyo Village. To test the significance of the factors of production, it is carried out using a regression test with the Cobb-Douglas function analysis. Meanwhile, the analysis of allocative efficiency can be analyzed by calculating the production function to find out Xi* or the number of optimum factors used. The results of the analysis of production factors indicate that the variables of the calf, feed, vaccine, and labor have a positive and significant effect on beef production. While for the results of the analysis of the allocative efficiency shows that the calf and feed variables are not cost-efficiency, so input should be reduced, vaccine variables are not yet cost-efficiency, therefore input must be added, and labor variables are almost cost-efficiency, hence there must still be a reduction on the input. Modern and technology-based livestock innovation is expected to be able to increase production and farmers' income in Asto Mulyo Village, Punggur Sub-district, Central Lampung regency
The Introduction of Cassava Leaf Flour in Commercial Feed on Performance of KUB Chickens
Get PDFThe study aimed to determine the effect and the best level of using cassava leaf flour added in commercial feed on feed intake, live weight, carcass weight, giblet weight of KUB chickens at 9 weeks. The research used completely randomized design with 4 treatments and 5 replications. Every replication consisted of 4 chickens. Eighty KUB chickens were randomly allotted into 4 treatments. The treatments were commercial feed without the addition of cassava leaf flour (P0); addition of 5% cassava leaf flour (P1); addition of 10% cassava leaf flour (P2), and addition of 15% cassava leaf flour (P3) to the commercial ration BR1. Analysis of variance was carried out to determine the effect of adding cassava leaf flour in the commercial ration BR 1 on the measured variables in KUB chickens aged 9 weeks. The result showed that adding cassava leaf flour in commercial feed showed significant effect in decreasing feed intake, live weight, carcass weight, and giblet weight in KUB chickens aged 9 weeks
Anatomical and Histological Morphology of The Esophagus and Proventriculus in Green Jungle Fowl (Gallus varius) from Alor Island
Get PDFGreen jungle fowl (Gallus varius) is a species of jungle fowl endemic Indonesia. This study aims to find out the anatomical and histomorphologIcal of esophagus and proventriculus of green jungle fowl from Alor island. Samples of esophagus and proventriculus were taken from 3 green jungle fowl collected in Alor Regency. Macroscopic study observations include size, location, shape, color and consistency, then sample is fixated in a 10% formalin and made histology preparations as well as haemotoxilin-eosin staining. The results showed that the cervical and thoracic esophagus length is 9.8 ± 0.43 cm and 5.5 ± 0.24 cm, and diameters are 0.55 ± 0.11 cm and 0.6 ± 0.22 cm. The green jungle fowl esophagus is pale red, soft constency,and has a smooth outer surface. Histologically, the walls of esophagus are consist of tunica mucosa, tunica submucosa, tunica muscularis ekterna, and tunica adventisia. Proventriculus green jungle fowl length is 3.23 ± 0.21 cm, diameter 1.83 ± 0.24 cm, and weight 2 ± 0 g. The proventriculus is fusiform, pale red in color, and has denser consistency than esophagus. Proventriculus walls are composed of tunica mucosa, tunica submucosa, tunica muscularis ekterna and tunica serosa