JURNAL ILMIAH PETERNAKAN TERPADU
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The Effect Of Time Fermentation On The Physical Quality Of Cow’s Rumen Content Silage
Get PDFThe study aimed to determine the effect of fermentation time on the physical quality of cow’s rumen content silage. The study used an experimental method based on a completely randomized design (CRD) with 4 treatments of incubation time and 4 replications. The composition of the silage ingredients was as follows: cow’s rumen contents 60% + rice bran 35% + palm sugar 5% + local microorganisms 40 ml. Treatment of the fermentation time was P1: four weeks, P2: six weeks, P3: eight weeks, and P4: ten weeks. The variables observed were color, texture, odor, fungus, and cow’s rumen content silage pH. The results of the Kruskall Wallis Test analysis showed that the treatment had a very significant effect (P <0.01) on texture and odor. Still, they had no significant effect (P>0.05) on color and fungus. The results of ANOVA showed that the treatment had a very significant effect (P<0.01) on the pH value. Based on the results it can be concluded that the different fermentation times affected the texture, odor, and pH value, but not affect the color and fungus existence. The best fermentation time for this research is 8 weeks
Evaluation Of The Supplementation Of Bitter Melon Flour (Momordica charantia) As A Feed Additive To Physical And Chemical Content Of Broiler Meat
Get PDFThe purpose of this research was to evaluate the supplementation of bitter melon flour as a feed additive on the physical (tenderness and WHC) and chemical (protein and fat content) quality of broiler meat. The material used in this study was a broiler Lohman strain produced by PT. Japfa Comfeed Indonesia Tbk., unsex, and rearing for 35 days. This research method used a field experiment with 6 treatments with 5 replications. Each experimental unit was given basal feed treatment with the addition of antibiotics (Zinc Bacitracin 0.01%) (P0), 0% bitter melon flour (P1), 0.25% bitter melon flour (P2), 0.5% bitter melon flour (P3), 0.75% bitter melon flour (P4), and 1% bitter melon flour (P5). Data were analyzed with Analysis of Variance and continued with Duncan's Multiple Range Test if there were significant differences. The results showed that the addition of bitter melon flour as a feed additive didn't show a significant difference (P>0.05) in tenderness, Water Holding Capacity, protein content, and fat content of broiler meat. The conclusion of this study was that the addition of bitter melon flour as a feed additive showed relatively similar abilities to produce the physical and chemical quality of meat with antibiotics used as a feed additive for broilers
Effect Of EM4 and Molasses Levels on Quality of Organic Liquid Fertilizer of Cow Urine Based
Get PDFThe research aim was to determine the effect of EM4 and molasses level on the quality of liquid organic fertilizer based on cow urine in terms of total N, C-organic, TDS and pH. The material of liquid organic fertilizer used in this research was cow urine. The method used was an experimental method using a Complete Randomized Design (CRD). The observed variables are total Nitrogen, C-organic content and TDS values. The data obtained were analyzed using analysis of variance. The results of the research of the addition of EM4 and molasses with different levels showed a noticeable difference (P<0.05) in total nitrogen. Meanwhile, C-organic and TDS levels showed a very signifactly difference (P<0.01). The result of this research, the addition of EM4 (20 ml) and molasses (25 ml), namely P1, was able to produce high total N levels and with a TDS that was maximum so as not to reduce the quality of nutrients when applied to plants and the C-organic value was the highest than other treatment. The results of the values on P1 were reviewed from N total 0.316 %, C-organic 56.97%, TDS level 7184ppm and pH value 6.6
Utilization of Indigenous Microorganisms (IMO) on Lactic Acid Content, pH Value, Dry Matter, and Fleigh Value of Anaerobic Fermentation Cassava Skin (Manihot esculenta)
Get PDFThe purpose of this study was to determine the effect of using Indigenous Microorganisms( IMO) based on soybean cooking water, rice washing water, tofu dregs water, rumen contents liquid, and coconut water as a commercial starter to replace EM4 in the manufacture of fermentation based on the value of lactic acid content, the value of pH, dry matter content, and Fleigh value. This research was conducted at the Laboratory of Animal Husbandry and Fisheries Technology, Faculty of Agriculture, Tidar University. The research method used a completely randomized design with four treatments (P0 = Cassava peel + EM4 (1%) + molasses (3%), (P1 = Cassava peel + IMO 1 (1%) + molasses (3%), (P2 = Cassava peel + IMO 2 (1%) + molasses (3%), (P3 = Cassava peel + IMO 3 (1%) + molasses (3%) and five replications. The data obtained were analyzed using ANOVA and Dunnet's test, using the IBM SPSS 21 tool. The results of this study showed that the use of MOL had a significant effect (P<0.05) on pH but had no significant effect (P>0.05) on lactic acid , dry matter content, and Fleigh value. The conclusion of this study is that the use of MOL can be used as a substitute for a commercial starter because the anaerobic fermentation of cassava peels produced is included in the very good category based on the pH value, lactic acid content, dry matter and the resulting Fleigh value
Antibiotic Resistance of Escherichia coli Isolate from Broiler Cecum and Organic Broiler Cecum
Get PDFThis study aims to determine the level of antibiotic resistance of Escherichia coli bacterial isolates from broiler cecum and organic broiler cecum using the disc diffusion method on Muller-Hinton Agar as many as 10 cecum samples for each group.Collection of samples using purposive sampling method. Isolates suspected of being Escherichia coliwere further tested using Indole, Methyl Red Voges-Proskauer (MRVP), and Citrate (IMVIC) biochemical tests. E. coli isolates were further tested with the Antimicrobial Susceptibility Testing which aims to test antibiotic sensitivity. The results obtained from testing antibiotic resistance against Escherichia coli in broiler caecums showed a fairly high level of resistance to Gentamicin (70%), Ampicillin (100%), Cephalotin (100%), Nalixid Acid (86%), Streptomycin (80%), Erythromycin (100%), Oxytetracycline (80%), and the lowest was the antibiotic Chloramphenicol (30%), while the level of resistance in organic broilers showed Ampicillin (100%), Cefalotin (70%), Erythromycin (100%), the lowest resistance was Gentamicin (10%), Oxytetracycline (20%), Chlorampenicol (10%). Escherichia coli isolates obtained from the caecum of broiler and organic broiler showed a fairly high level of resistance. Conclusions of this study were resistance of Escherichia coli bacteria isolated from broiler cecum showed high results to almost all antibiotics except for chloramphenicol antibiotics, while resistance to Escherichia coli bacteria in organic broilers was lower than broilers but still showed a fairly high level of resistance, except for antibiotics Gentamicin, Nalixid acid , and chloramphenicol
Nutrients Content of Polianthes tuberosa Plant Waste Fermentation with Aspergillus niger as Alternative Feed Ingredients for Ruminant
Get PDFThe purpose of this study was to analyze the nutritional content such as organic matter, crude protein, crude fat, crude fiber, and non-nitrogen extract materials from the waste of the tuberose flower (Polianthes tuberosa) that was fermented by Aspergillus niger as ruminant feed. The materials used were Aspergillus niger with the availability of inoculant 2.46 x 108 CFU/g, tuberose flower waste, water and molasses. The research method uses the experimental method consisting of 5 treatments and 4 replications. Each treatment used a different dose of Aspergillus niger inoculant, namely (P0) control without fermentation, (P1) 1 x 107 CFU/g dry matter (DM) material, (P2) 3 x 107 CFU/g (DM) material, (P3) 6 x 107 CFU/g (DM) material and (P4) 9 x 107 CFU/g (DM) material, each treatment required 200 grams of tuberose flower waste.very significant (P<0.01) effect onnutritional content Polianthes tuberosa mfermented nature. The conclusion of the study was that the administration of Aspergillus niger at a dose of 9 x 107 CFU/g (DM) material was the best dose for Polianthes tuberosa fermentation with a content of 83,87±0,69 % organic matter, 11,50±0,01% crude protein, 0,31±0,08% CF, 18,62±0,23% crude fiber dan 69,57±0,18% non-nitrogen extract materials
The Effectiveness of Azolla microphylla Flour Supplementation in Rations on Body Weight, Total Blood Plasma Protein and Total Microbial Contamination of Broiler Carcasses
Get PDFThe purpose of this study was to determine the effectiveness of Azolla microphylla flour supplementation in broiler feed rations on body weight, total blood plasma protein and total broiler carcass microbial contamination. The study was conducted for 6 months (May-October 2022) in the broiler cage unit at the Integrated Field Laboratory, Faculty of Agriculture, University of Lampung. This experimental study used four treatments and five replications. Each replicate consisted of five Cobb CP 707broiler strains, bringing a total of 100 broilers. Giving Azolla microphylla flour as a supplement is added to the feed ration with different doses according to broiler body weight, namely P0: ration without Azolla microphylla flour supplementation (control); P1: ration supplemented with 2.5% Azolla microphylla flour; P2 5%; P3 7.5%. Sampling of carcasses and blood serum of 29-day-old broilers was 1 broiler per replication with a total of 20 samples. Samples were sent to the Lampung Veterinary Center to be analyzed for total meat microbial contamination (total plate count) and total plasma protein in blood serum. Data from the test results are arranged in a simple tabular form to be analyzed descriptively. The conclusion of this study wassupplementation with 5% Azolla microphyllaflour in rations were effective to increase body weight gain, maintain total blood plasma protein within the normal range, and maintain total broiler carcass microbial contamination within safe limits for consumption
Utilization of Tiwai Onion Nanoparticles (Eleutherine amaricana Merr) as Feed Mixture Towards Quality of Broiler Carcass
Get PDFThis study aims to determine the best concentration of Tiwai Onion nanoparticles and the effect of giving Tiwai Onion nanoparticles on the quality of meat and organoleptic broilers. Method: This study used a Completely Randomized Design (CRD) with five treatments and five repetitions, each repeat consisting of five broilers, using 125 broilers raised for 35 days. The research parameters were carcass weight, carcass protein, abdominal fat, carcass fat, and organoleptic tests.P0 represented the control or no administration of Tiwai Onion nanoparticles, whereas P1 0.2%, P2 0.4%, P3 0.6%, and P4 0.8% administration of Tiwai onions. The data obtained on carcass weight, abdominal fat, and organoleptic were then analyzed using One Way Anova and Duncan's test, while carcass protein and carcass fat were analyzed descriptively. The results showed that the administration of Tiwai Onion nanoparticles had no significant (P>0.05) influence on the percentage of carcass weight, texture, and scent of broiler chickens, but had a significant (P0.05) effect on the percentage of abdominal fat and meat colour Conclusion: This indicates that the addition of the highest level tiwai Onion nanoparticles resulted in positive carcass protein and fat values
Broiler Chicken Livestock Business Development Strategy in South Lampung Regency
Get PDFThis study aims to to analyze the internal environment, analyze the external environment and, develop strategies for developing broiler chicken enlargement businesses. The data used is primary data for 2022 with a quantitative descriptive type of research. The method used the SWOT and QSPM analysis. This reaserch used primary and secondary datas. Primary data was used to answer questionnaire strategi development obtained by interview technique questionnaire. The results of the analysis show that the strategy for developing a broiler rearing livestock business is the utilization of a business location with a internally has the main strength in the form of the type of cage used and the main weakness in the form of the use of modern technology that has not been maximized. Externally, the main opportunity is in the form of established partnerships and the main threat is in the form of fluctuations in feed prices. Priority strategies that can be used for the development of Seandan Farm broiler rearing farms are:Utilization of business locations with a modern cage system to meet the high market demand for broiler chickens, utilization of raw material supplies from a partnership pattern that is established to meet the high consumption of broiler chickens, increasing the knowledge and skills of breeders through the use of modern technology in the business of raising broiler chickens, strengthening farmer capital through collaboration with other parties to maintain the quality of DOC, and improve the management of broiler housing systems by implementing standard operating procedure in order to tackle the spread of disease outbreaks in broiler chickens
Physical, Chemical Quality and Constituent of Amoniated Cassava Peel with Various Levels of Urea Addition
Get PDFCassava peel is a waste from the cassava plant which has the potential to be used as ruminant animal feed. Processing of cassava skin with ammonia needs to be done to improve the quality of cassava skin. The research was conducted to determine the physical and chemical quality of cassava peels after amoniation. The study was analyzed using a completely randomized design (CRD) and the significant results were further tested using Duncan's multiple range test (DMRT). The treatment was T1 (cassava peels + 0kg urea); T2 (cassava peels + 0.02kg urea) ; T3 (Cassava peels + 0.04kg urea). Each treatment consisted of 5 repetitions. The organoleptic test was carried out with 30 test participants. The physical tests observed were color, texture and aroma. Chemical quality was determined through proximate analysis and Scanning Electron Microscope-Energy Dispersive X-Ray (SEM-EDX). Variables in the chemical quality test included dry matter, ash, crude protein, ether extract and crude fiber of cassava peels. The results showed that ammoniation of cassava peels affected the physical and chemical qualities of cassava peels (P<0.05). Ammoniation of cassava peel increases protein content up to 23.01% (T3) and reduces crude fiber up to 7.92% (T2). Increasing the level of urea can increase the process of degradation of starch structure in cassava peels