Jambura Journal of Animal Science最新文献

{"title":"EVALUASI NILAI NUTRISI SORGUM TERFERMENTASI Cellulomonas Sp DALAM PAKAN KOMPLIT TERNAK KELINCI","authors":"S. Moningkey, R. Tuturoong, I. D. Lumenta, S. P. Pangemanan","doi":"10.35900/jjas.v5i1.16484","DOIUrl":"https://doi.org/10.35900/jjas.v5i1.16484","url":null,"abstract":"This study aims to obtain the best ration using fermented sorghum Cellulomonas Sp in complete feed through performance parameters of rabbit production. This research was carried out in 2 stages namely; 1) Sorghum fermentation test experiment using Cellulomonas Sp with determination of the best incubation time. 2) Research on biological test of treated feed (best results of phase 1) research formulated in a complete feed mixture for rabbits. The first phase of the study used an experimental method with a completely randomized design (CRD) with 4 treatments which was repeated 5 times. Treatment of incubation time (L) at room temperature was 4 levels, namely L1 = 7 days, L2 = 14 days, L3 = 21 days and L4 = 28 days. The observed variables were protein and crude fiber content. The second phase of the study used an experimental method with a randomized block design (RAK) based on the initial body weight of rabbits. The treatment feed consisted of 5 levels which were repeated in 3 body weight groups, each experimental unit filled with 2 male rabbits so that the number of rabbits used was 30. The treatment given was the level of use of sorghum in a complete feed ration made in pellet form with the following arrangement: R0 = Ration without using sorghum; R1 = Ration using 10% fermented sorghum Cellulomonas Sp; R2 = Ration using 20% fermented sorghum Cellulomonas Sp; R3 = ration using 30% fermented sorghum Cellulomonas Sp and R4 = ration using 40% fermented sorghum Cellulomonas Sp. The observed variables were feed consumption, body weight gain and feed conversion. The results of the Phase I study showed that the average protein content incubated at 7, 14, 21 and 28 days, respectively, was 7.23%, 7.50%, 8.77% and 8.80%, while the average fiber content was crude oil is 14.46%, 12.33%, 11.22% and 10.64%. Fermentation plays an important role in the process of increasing protein and decreasing crude fiber, because in the fermentation process there are microbes that can remodel the substrate. In the second stage of the study, it was seen that the highest ration consumption was found in the R3 treatment, which was 59.70 g/head/day, as well as the highest body weight gain was found in the R3 treatment, which was 15.91 g/head/day. The R3 treatment also showed the lowest conversion value of 3.75 compared to other treatments in this study. This shows that the R3 treatment is more efficient than the other treatments. Based on the results of the study, it can be concluded that the administration of 30% fermented sorghum Cellulomonas sp in a complete feed mixture showed the best results in terms of consumption parameters, body weight gain and feed conversion","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"226 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134577715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutrient content and physical characteristics linkage of palm kernel meal and coconut meal after wet separation using molecular weight approac","authors":"A. Nafisah","doi":"10.35900/jjas.v5i1.15310","DOIUrl":"https://doi.org/10.35900/jjas.v5i1.15310","url":null,"abstract":"The use of palm kernel meal and coconut meal is restriction in broiler feed due to the high crude fiber content, caused by the mixture of shells. This study aims to analyze the nutrient content, i.e., crude protein and crude fiber of palm kernel meal and coconut meal before and after using wet separation and molecular weight approach. The wet separation process for palm kernel meal and coconut meal was carried out for 6 hours to obtain a precipitate. The palm kernel meal and coconut meal that have been separated is divided into 3 fractions, i.e., upper, middle and lower. Each fraction was analyzed for crude fiber and crude protein content for chemical characteristics, and bulk density (g l-1), compacted bulk density (g l-1), specific gravity (kg l-1), angle of purpose (o). Crude protein and crude fiber content of palm kernel meal before being separated by wet separation were 11.72% and 13.11%, for coconut meal were 12.65% and 8.67%. The fraction of palm kernel meal has the highest crude protein content of 22.21% with the lowest crude fiber content 9.68%. Coconut meal in the middle fraction had the highest crude protein content 18.92% and the lowest crude fiber content of 11.95% in the upper fraction. The physical characteristics of the upper fraction of palm kernel meal and coconut meal had the lowest values (P0.05) of specific gravity (kg l-1), bulk density (g l-1) and compacted bulk density (g l-1). It can be concluded that the wet separation process with the molecular weight approach is able to increase the nutrient content especially of each fraction and can minimize the mixture of shells in palm kernel meal and coconut meal","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126461899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PERFORMANCE OF DAIRY COWS DURING DIFFERENT SEASONS WITH DAILY HERBAGE ALLOWANCE: A REVIEW","authors":"L. Purnamasari","doi":"10.35900/jjas.v5i1.15334","DOIUrl":"https://doi.org/10.35900/jjas.v5i1.15334","url":null,"abstract":"Pasture-based feeds are favored nowadays due to their cost-effectiveness and effect on animal welfare. Daily herbage allowance (DHA) affects the performance of dairy cows across different seasons. The key determinant of the performance of livestock is the dry matter intake (DMI) of herbage in pasture-based systems. A decline in average summer rainfall may result in considerably higher concentrate supplementation requirements to compensate for the loss in pasture growth and availability during autumn. Supplementation during autumn and winter boost total DMI and sustain milk output under grazing restrictions. Generally, milk production increases at high DHA but has no significant influence on milk fat content. In Spring, greater milk production lessens cows’ maintenance energy needs, and lower pasture content is linked to lower methane generation in the rumen. Methane generation declines in summer with increased digestibility at high intake levels. It is recommended to conduct an experiment exhibiting all seasons to eliminate factors that may affect the results across various studies. This review will understand variation in daily herbage intake of cows at pasture that allows the management of total intake to optimize milk production and identification of cows that are more efficient at converting feed into milk.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134174067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PREVALENSI Eimeria spp. PADA TERNAK KELINCI","authors":"Arina Umi Faizah, D. Indrasanti, M. Samsi","doi":"10.35900/jjas.v5i1.14906","DOIUrl":"https://doi.org/10.35900/jjas.v5i1.14906","url":null,"abstract":"This study was aimed to determine the prevalence of Eimeria spp., to determine the differences in the prevalence of Eimeria spp. in rabbits of various ages and to know the species of Eimeria spp. which infect rabbits of various ages in Cilongok District, Banyumas Regency. The main objects of observation were weaning rabbits (1-5 weeks), weaning (6-24 weeks) and adults (24 weeks). The research method used is survey method with purposive sampling technique. The data were analyzed using the method of description and chi square. The sample used was rabbit feces as much as 5 grams per head with a sample of 96 rabbits in three age periods each totaling 32 rabbits. The results of the analysis showed that the prevalence of Eimeria spp. in rabbits the weaning period was 96.88%, after weaning was 96.88% and adults were 78.13%, and the prevalence of Eimeria spp. overall by 90.62%. The species Eimeria spp. that infect rabbits are Eimeria exigua, Eimeria perforans, Eimeria piriformis, Eimeria flavescens, Eimeria stiedai, Eimeria intestinalis, Eimeria media, Eimeria coecicola and Eimeria magna. P0.05 indicates that there is a difference in the prevalence of Eimeria spp. in rabbits of various ages in Cilongok District, Banyumas Regency. Prevalence of Eimeria spp. very significant effect on weaning, weaning and adult rabbits.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115846123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance and Quantitative Characteristics of Linus Native Chicken Given Moringa Leaf Flour with Different Processing Methods and Levels of Administration","authors":"M. N. Hidayat","doi":"10.35900/jjas.v5i1.16270","DOIUrl":"https://doi.org/10.35900/jjas.v5i1.16270","url":null,"abstract":"This study aims to determine the processing method and level of giving flour moringa leaves which are good for performance and quantitative characteristics of linus native chickens. This study used linus chickens aged 15 days as many as 54 tails. This study used Ccmpletely randomized designompletely Randomized Design (CRD) with a 3×3×3 factorial pattern where 3 treatments were factor I (processing method) and 3 treatments were factor II (administration level) using 3 replications. Factor I consists of M1 steam processing method, M2 fermentation processing method, M3 withering processing method, in factor II consists of P1 level of administration ofthoe  2%, P2 level of administration ofthoe  4%, P3 level of administration ofthoe  6%. The parameters observed in this study were ration consumption, body weight gain, ration conversion, drinking water consumption, shank length (legs), wing length and body length. The results showed that each treatment had no significant effect (P0,05) on the performance and quantitative characteristics.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131995934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGGUNAAN FESES HEWAN YANG BERBEDA TERHADAP KUALITAS PUPUK ORGANIK CAIR","authors":"Made Wirne","doi":"10.35900/jjas.v4i2.13980","DOIUrl":"https://doi.org/10.35900/jjas.v4i2.13980","url":null,"abstract":"Pupuk merupakan kebutuhan dasar bagi dunia pertanian khususnya budidaya tanaman. Ketersediaan pupuk bagi tanaman harus terpenuhi untuk dapat mencapai hasil yang maksimal. Kertsediaan pupuk sering kali mengalami masalah dalam distribusinya, karena disebabkan banyak faktor yang menghambat. Distribusi yang kurang merata dapat menimbulkan kendala bagi proses budidaya yang dilakukan sehingga berpengaruh juga terhadap produksi hasil pertanian. Selain itu kebutuhan pupuk yang semakin meningkat sementara produksinya terbatas, sehingga terjadi kelangkaan pupuk. Pengunaan pupuk organik meningkat karena bertambahnya luas areal tanam","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126187904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UJI PERFORMA AYAM KAMPUNG UNGGUL BALITNAK MENGGUNAKAN FORMULA PAKAN LUMPUR SAWIT TERFERMENTASI","authors":"Cindra Hubulo, Ellen J Saleh, Sri Suryaningsih Djunu","doi":"10.35900/jjas.v4i2.14257","DOIUrl":"https://doi.org/10.35900/jjas.v4i2.14257","url":null,"abstract":"The purpose of this study was to determine the performance of Kampung Unggul Balitnak (KUB) chicken fed palm mud fermented feed. Completely Randomized Design (CRD) was used in this study, with five treatments (5) and four replications (4). Each replication was placed 6 chickens aged 7 days. The results showed that the use of fermented palm sludge had no significant effect on feed consumption, body weight gain, and feed conversion value of KUB chickens. The use of fermented palm oil sludge in feed gives a good value to the performance of Kampung Unggul Balitnak (KUB) chickens.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129122047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FREKUENSI GEN SIFAT KUALITATIF AYAM KAMPUNG","authors":"Dandi Hassan, Nibras Karnain Laya, Safriyanto Dako, Ari Ardiantoro","doi":"10.35900/jjas.v4i2.14063","DOIUrl":"https://doi.org/10.35900/jjas.v4i2.14063","url":null,"abstract":"The maintenance of free-range chickens in rural communities is done traditionally. Male chickens can be crossed with natural females, resulting in offspring that have various characteristics. The purpose of this study was to describe the performance of native chickens based on qualitative and quantitative characteristics in the Sangkub District, North Bolmong Regency. Data collection of 200 free-range chickens based on livestock density levels in several areas. Description analysis was used to describe the phenotype of native chickens. The results showed that the color of the feathers were colorless and the color of the feathers of Kampung chickens from Sangkub District were 8% and 92%, respectively. The combs found in male and female chickens were single, pea, ros and walnut at 71%, 21%, 6%, and 2%, respectively, while in free-range chickens they were 46% and 54%, respectively. The qualitative appearance of free-range chickens from Sangkup District has a more dominant coat color compared to white feathers. The single comb form is dominant in males and the pea comb is dominant in females. The color of the calf in the rooster is black, while the hen is white.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115516419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS PENDAPATAN USAHA PETERNAKAN AYAM PETELUR “GOLDEN PANIKI PS”","authors":"I. D. Lumenta, R. Osak, Vanessa Rambulangi, S. P. Pangemanan","doi":"10.35900/jjas.v4i2.14008","DOIUrl":"https://doi.org/10.35900/jjas.v4i2.14008","url":null,"abstract":"This study aimed to analyze the reception, production costs and revenue on the farm Chickens Laying Golden Paniki PS. The research was conducted in the village Tetey Dimembe District of North Minahasa regency in January and February 2021. The determination method using a sample of case study method. This study uses primary data and secondary data. Analysis of the data used in this study using descriptive data analysis. The results of the analysis show that the amount of production costs incurred in the maintenance of laying hens Golden Paniki PS each for fixed costs of Rp.28,676,667 (1.99%) while for variable costs of Rp. 1,440,577,940 (99.05%). The total cost incurred for 3,000 laying hens in one production period is Rp. 1,469,254,607 (100%), the total revenue is Rp. 1,710,288,000/ production period, and the total income of farmers is Rp. 241,033,393/production period. Based on the results of the analysis, it is concluded that the total revenue from the Golden Paniki PS livestock business is Rp. 1,710,288,000/ production period, with a total production cost of Rp.1,469,254,607/ production period, so that the total income earned is Rp. 241,033. 393/production period. Revenue Cost Ratio (R/C Ratio) for laying hens business Golden Paniki PS is obtained with a value of 1,16 or greater than 1, which means this business has a profit so it is feasible to run.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129822107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Growth and Biomass Production of Double Cropping Elephantgrass Odot Variety with Inserts of Bisi-16 Maize Plant at Different Planting Density","authors":"M. Muhtar, Syahrudin Syahrudin, Srisukmawati Zainudin, S. Bahri","doi":"10.35900/jjas.v4i2.14048","DOIUrl":"https://doi.org/10.35900/jjas.v4i2.14048","url":null,"abstract":"Elephantgrass of the odot variety has a fast harvest period and is able to regrow quickly after defoliation. Bisi-16 maize variety has high production of biomass, crude protein and digestibility of feed. The experimental plots were arranged in a block design of latin square method at 4 treatments of planting density and 4 replications for each planting density. The planting density used for the elephantgrass variety of odot were high density (H), namely H1 = 25 cm x 25 cm (16 plants/m2 without inserting maize) as a control, and H2 = 25 cm x 25 cm (16 plants/m2) with a maize plant insert of 64 plants, Middle density (M) = 25 cm x 50 cm (8 plants/m2) with a maize plant insert of 80 plants, and Low density (L) = 50 cm x 50 cm (4 plants/m2) with a maize plant insert of 100 plants. The insertion of maize plants is 1 plant for every 10 cm of density. Both elephant grass and maize will be harvested at the age of 90 days after planting. Growth and biomass production of elephantgrass odot variety and bisi-16 maize variety increased with decreasing density and increasing insertion of maize plants from high, medium and low density. Double cropping between elephantgrass variety of Odot and maize variety of bisi-16 became an excellent blend of plants in producing forage beef cattle. Low density (50 cm x 50 cm) on elephantgrass variety of odot with insertion of 100 maize plants (1 cm/1 maize seedling) resulted in a high stocking rate as sustainable beef cattle feed.","PeriodicalId":413386,"journal":{"name":"Jambura Journal of Animal Science","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131660645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}