Jurnal AVES diterbitkan oleh Fakultas Peternakan Universitas Islam Balitar (UNISBA) Blitar
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EVALUASI PRODUKTIVITAS SAPI POTONG YANG DI IB BERDASARKAN NILAI SERVICE PER CONCEPTION DAN CONCEPTION RATE
One of the technologies commonly used in beef cattle breeding is artificial insemination technology. Efforts have been made to increase the population and improve the genetics of Bali cattle in Barru Regency, including the application of artificial insemination technology. The success of the artificial insemination program in Barru Regency requires objective and systematic evaluation to determine its level of achievement. Common methods used to measure the artificial insemination success rate are to examine the Service pers Conception (S/C) and Conception Rate (CR) values. The material used in this study came from farmers who raised Bali cattle and whose cattle had been inseminated by an inseminator. The method used is a survey method by collecting primary and secondary data. Primary data were obtained from interviews and questionnaires completed by farmers who participated in the artificial insemination program, as well as through direct observation by observing the condition of livestock that had been artificial insemination accompanied by inseminating agents. The data obtained were tabulated and discussed descriptively. The results of the study showed that the success rate of artificial insemination of c in Barru Regency was classified as good based on the conception rate (CR) value with a percentage of 67.09% and the service per conception (S/C) with a value of 1.43. The success rate of artificial insemination in Barru Regency is influenced by farmers' openness to adopting technology in the livestock sector and the availability of skilled inseminators active in implementing artificial insemination.
Productivity, Beef cattle, artificial insemination
Copyright (c) 2025 AVES: Jurnal Ilmu Peternakan https://creativecommons.org/licenses/by-sa/4.0
Karakteristik Fisik dan Potensi Ampas Tahu sebagai Bahan Pakan Alternatif dari Sentra Produksi Tahu di Desa Gadingrejo Induk, Kabupaten Pringsewu
This study aimed to evaluate the physical characteristics and pH of tofu pulp from various production sites in Gadingrejo Induk Village, Gadingrejo Sub-district, Pringsewu Regency, Lampung Province, as an alternative feed ingredient for livestock. A total of 14 tofu by-product samples were collected from local production units and analyzed using organoleptic methods for five physical parameters: color, aroma, texture, cleanliness, and homogeneity. In addition, pH measurements were conducted to assess the freshness and potential fermentation of the material. The results showed significant variation in quality among samples. Samples S3 and S10 exhibited the best characteristics, including bright color, neutral aroma, smooth texture, high cleanliness and homogeneity, and near-neutral pH values (7.03–7.40). In contrast, sample S4 had the lowest scores in most parameters, including a low pH (5.13), indicating spontaneous fermentation. There were clear correlations between pH and both aroma and cleanliness, as well as between texture and homogeneity. In conclusion, tofu by-products from production centers with good sanitation and proper processing have high potential to be utilized as safe and viable livestock feed ingredients.
EFEKTIVITAS INOKULASI MIKORIZA ARBUSKULAR PADA HIJAUAN PAKAN Cichorium intybus L DENGAN DOSIS DAN FREKUENSI PENYIRAMAN YANG BERBEDA
Penelitian ini bertujuan untuk mengetahui pengaruh inokulasi mikoriza arbuskula pada stress kekeringan terhadap pertumbuhan, produktivitas dan efektivitas inokulasi FMA pada hijauan pakan Cichorium intybus L.. Penelitian ini terdiri dari dua faktor. Faktor pertama: Dosis inokulasi spora FMA terdiri dari 4 taraf yaitu D0: tanpa mikoriza; D1: 100 spora/ tanaman/ polybag; D2: 200 spora/ tanaman/ polybag; D3: 300 spora/ tanaman/ polybag. Faktor kedua: waktu penyiraman terdiri dari 2 taraf yaitu A1: 1 minggu; A2: 2 minggu, dengan 3 kali ulangan. Parameter yang diukur pertumbuhan tanaman (jumlah daun, lebar daun dan panjang tanaman), produktivitas (biomassa segar tajuk) dan efektivitas inokulasi FMA. Data yang diperoleh dianalisis variansi menurut rancangan acak lengkap pola faktorial, bila terdapat perbedaan dilakukan uji Duncan’s new Multiple Range Test (DMRT. Hasil penelitian menunjukkan bahwa inokulasi mikoriza memberikan pengaruh signifikan (P<0,05) terhadap tinggi tanaman (cm), jumlah daun (helai), biomassa (g), dan efektifitas inokulasi FMA (%). Dosis inokulasi tidak menunjukan perbedaan yang nyata (P>0,05). Kesimpulan dari penelitian ini adalah inokulasi FMA memberikan pengaruh terhadap jumlah daun, lebar daun, pajang tanaman chikori, serta meningkatkan biomassa segar dan efektivitas inokulasi meskipun pada kondisi ketersediaan air yang terbatas. Perlakuan D2 memberikan hasil terbaik. Secara dosis pemakaian perlakuan D1 lebih menguntungkan dan efisien dari segi penggunaannya.
EVALUASI MANAJEMEN PAKAN DAN PEMANFAATAN JERAMI PADI SEBAGAI SUMBER PAKAN SAPI POTONG DI KECAMATAN LIBURENG, KABUPATEN BONE
This study aims to analyze feed management and utilization of rice straw as beef cattle feed applied by farmers and the utilization of rice straw as beef cattle feed. Respondents in this study were 60 farmers. Data collection was conducted by interview using a questionnaire to obtain information related to research variables. namely characteristics of farmers. livestock ownership and agricultural land. production. carrying capacity and utilization of rice straw as beef cattle feed. beef cattle feed management. and feed processing technology. Data were analyzed using descriptive statistics and multiple regression analysis. The results of the study showed that the production of rice straw from all respondents was 99.037,95 tons of dry matter. with a carrying capacity of rice straw as beef cattle feed of 43.437,71 livestock units. Based on the results of multiple linear regression analysis. the coefficient of determination (R Square) value was obtained as 0,613. This shows that 61,3% of the variation in the utilization of rice straw can be explained by the independent variables of rice straw production (X₁) and the number of beef cattle population (X₂) together, with the linear equation being Y = 0,079 + 0,139X₁ - 0,041X₂.
KECERNAAN IN VITRO DAUN KELOR YANG DIFERMENTASI TRICHODERMA KONINGIOPSIS AA1
Moringa oleifera leaves, which are rich in protein, vitamins, and minerals, have the potential to be an alternative feed for livestock. However, moringa leaves contain anti-nutrients such as tannins, saponins, and oxalates that can inhibit the digestion process. To overcome this problem, fermentation using Trichoderma koningiopsis AA1 can be a solution. This study aims to evaluate the in vitro digestibility of moringa leaves fermented with Trichoderma koningiopsis AA1. This study used an experiment designed using a Completely Randomized Design (CRD). The experiment conducted in this study was the fermentation of moringa leaf flour with a fermentation time treatment of 0 days (P0) and 6 days (P1). Each treatment was repeated 3 times. The variables observed included dry matter digestibility (DMD), organic matter digestibility (OMD), and crude protein digestibility (CPD). The results showed that fermentation of moringa leaves for 6 days with Trichoderma koningiopsis AA1 can significantly reduce DMD and OMD. Meanwhile, fermentation of moringa leaves can significantly increase CPD.
KECERNAAN IN VITRO DAUN MORINGA OLEIFERA DIFERMENTASI TRICHODERMA KONINGIOPSIS MENGGUNAKAN ENZIM PEPSIN-PANKREATIN SINTETIS
antioxidants. Moringa leaves have a weakness, namely they contain anti-nutrients and fermentation treatment is a step to overcome this. This study aims to study the in vitro digestibility using synthetic pepsin-pancreatin enzymes from Moringa oleifera leaves fermented using Trichoderma koningiopsis AA1. This study was designed using a completely randomized design with a one-way pattern. The treatments consisted of fermentation periods of 0 and 6 days with each treatment repeated 3 times. The variables observed included: dry matter digestibility (DMD), organic matter digestibility (OMD), and crude protein digestibility (CPD). The results of this study indicate that fermentation of Moringa leaves using Trichoderma koningiopsis AA1 has a significant effect on reducing dry matter digestibility and organic matter digestibility. While crude protein digestibility showed no significant changes.
PERBEDAAN HEN DAY PRODUCTION DAN BERAT TELUR AREA DEPAN BELAKANG KANDANG CLOSED HOUSE
This research was conducted at PT. Phase layer of Jatinom Indah farm, located in Soso village, Gandusari district, Blitar regency. The research began from April 19 to May 19, 2024. The aim of this study was to determine the difference between daily hen production and egg weight in different cage areas, at the front and back of a closed cage. The material used in this study used laying hens aged 40 to 43 weeks, with Isa Brown coloring. The chickens used in the study numbered 128, in the front area 64 chickens and in the rear area 64 chickens. The results showed that the difference in cage area in a closed cage showed a significant effect on daily HDP egg production (P < 0.05), but the difference in cage area in a closed cage was not not significant on egg weight (P > 0.05. Daily). egg production showed a value of 91.63% in the front area and 86.03% in the back area. As for the weight of the eggs, it shows a value of 64.18 grams in the front area and 61.30 grams in the rear area. study, it can be concluded that further research is needed by including FCR calculations to further test the effect on HDP and egg weight.
Keywords: cage areas,closed house, hen day production,egg weight,laying
Copyright (c) 2024 AVES: Jurnal Ilmu Peternakan
P PERSEPSI MASYARAKAT TERHADAP KEBERADAAN PETERNAKAN SAPI PERAH DI KELURAHAN KLAMPOK KECAMATAN SANANWETAN KOTA BLITAR
One important part of the Indonesian agricultural industry, including in Blitar City, is dairy farming. Apart from causing many environmental and public health problems, the existence of dairy farms has a significant economic impact on local communities.The aim of this research is to find out public perceptions about the existence of dairy farms in Klampok Village, Sananwetan District, Blitar City. Next, examine the factors that influence public perception about the existence of dairy farming and make policy recommendations based on the results of the analysis of public perception.This research activity was carried out in Klampok Village, Sananwetan District, Blitar City. The method used in this research is a survey method by taking a direct approach to the community around dairy farms in Klampok Village, Sananwetan District, Blitar City. Data was collected in this research using surveys, interviews, questionnaires, observations. Descriptive statistics were chosen to be used in the data analysis of this study.
Perception, Local Communities, Existence Of Livestock
PERBEDAAN ROW TERHADAP PERFORMAN AYAM PETELUR GROWER DALAM KANDANG CLOSED HOUSE
This study aims to evaluate the impact of row differences on the productivity of Isa Brown laying hens during the grower phase, with a focus on body weight gain and uniformity. The research was conducted at Slorok Farm, Blitar Regency using a close house system. A total of 192 laying hens were placed in each row 1 and row 2 which had been determined in a closed cage. Weight gain and uniformity were measured weekly from 7 to 10 weeks of age. The results were analyzed using the unpaired T test to determine significant differences between the two levels. The results of the research showed that there was no real difference in body weight gain and uniformity between Row 1 and Row 2, this shows that the placement of the Row does not affect the productivity of Isa Brown laying hens in the grower phase with a closed cage system. Keywords: Isa Brown laying hens, performance, different rows, grower phase, closed cage.
Isa Brown, planting phase, row differences
Copyright (c) 2025 AVES: Jurnal Ilmu Peternakan
KARAKTERISTIK ORGANOLEPTIK KOMPOS BERBAHAN DASAR LIMBAH BAGLOG JAMUR TIRAM DAN KOHE KAMBING
The purpose of this research is to explore the production of compost from goat manure with the addition of oyster mushroom substrate (baglog) and EM4. Composting is an effective method of recycling organic waste and improving soil fertility, making it a vital aspect of sustainable agriculture. This study focuses on determining the best mixture of goat manure and baglog in producing high-quality compost, which could serve as an alternative to chemical fertilizers. The research method utilized involved distributing questionnaires to 47 panelists who were tasked with evaluating the quality of the compost based on three sensory attributes: texture, color, and odor. These attributes are critical indicators of compost maturity and usability in agricultural applications. Each treatment was repeated three times to ensure consistent and reliable results. The organoleptic (sensory) test results indicated that the best treatment was P2, which contained 50% goat manure and 50% baglog. This mixture produced compost with the most favorable characteristics in terms of texture, color, and odor compared to other treatments. The combination of organic materials appeared to complement each other well, creating a balanced compost suitable for improving soil quality and plant growth. It is recommended that future research include laboratory tests to analyze the nutrient composition of the compost more precisely. Additionally, field trials should be conducted to test the compost's effectiveness in various agricultural settings and crops, ensuring its practicality as a sustainable alternative to synthetic fertilizers
Compost, Goat manure, Oyster mushroom substrate (baglog)
UJI ORGANOLEPTIK YOGHURT DARI SUSU KAMBING PE (PERANAKAN ETAWA) DENGAN SUBSTITUSI KAYU MANIS (CINNAMOMUM VERUM)
This study evaluates the effect of adding cinnamon on the organoleptic quality of yogurt made from Peranakan Etawa (PE) goat milk. A Completely Randomized Design (CRD) method was used to manage variations between samples, and Analysis of Variance (ANOVA) was employed to determine significant differences between treatments. The findings revealed no statistically significant differences in organoleptic aspects such as visual appearance, aroma, color, and texture. However, panelists preferred yogurt with 2.5% cinnamon, indicating that this concentration may enhance the sensory appeal of yogurt by imparting a warm aroma and sweet flavor. The results suggest that while no significant differences were observed, the addition of cinnamon at this level can improve the overall sensory experience. Future research is recommended to explore a wider range of cinnamon concentrations and different types of cinnamon, as well as using a larger and more diverse panel to obtain more representative data.
Cinnamon addition, Organoleptic quality,Analysis of variance,Sensory evalutaion, Pernakan Etawa(PE) goat milk
PERBEDAAN FEEDER SPACE TERHADAP PERTAMBAHAN BOBOT BADAN DAN KESERAGAMAN AYAM PETELUR
This study aims to determine the differences in feeder space on weight gain and uniformity of laying hens in the grower phase of the closed house system. The study was conducted in a closed house owned by PT Jatinom Indah Farm with 180 Isa brown chicken strains in Slorok Village, Doko District, Blitar Regency, which began on February 25, 2024 and ended on April 28, 2024. The experiment was conducted using the Posttest-Only Control Design method where the treatment was only in the experimental class and the control class was used for comparison objects. Observations were made after the chickens were 7 weeks to 16 weeks old. The observation parameters included weight gain and uniformity. The results showed that the treatment using different feeder spaces did not show a significant value on the weight gain of laying hens in the grower phase (P> 0.05). With the average result of weight gain of the control class of 82.76 gr and in the experimental class of 82.39 gr. However, the treatment with different feeder space showed a significant value on the uniformity of laying hens in the grower phase (P <0.05). With the average result of uniformity of the control class of 86.94% and in the experimental class of 93.47%.
closed house, feeder space, grower phase, uniformity, weight gain
STRATEGI PENGEMBANGAN USAHA AYAM PEDAGING (BROILER) DENGAN SISTEM KEMITRAAN DAN SEWA KANDANG
This research was conducted at one of the farms of PT. Dinamika Megatama Citra (DMC), located in Selokajang Village, Srengat District, Blitar Regency, with a broiler chicken population of 1,800. The study aimed to analyze internal factors (strengths and weaknesses) and external factors (opportunities and threats) to develop strategies for broiler chicken business growth in the village. This analysis is crucial as a foundation for business sustainability, particularly after the Covid-19 pandemic, which significantly impacted the economy and led to many broiler chicken houses becoming unused despite being in good condition. The study revealed that, in a single production cycle, the total live weight of the chickens reached 3,862 kilograms, sold at IDR 20,476 per kilogram, resulting in total sales revenue of IDR 79,006,425. Additional income from selling used cartons and sacks amounted to IDR 219,000, bringing the total revenue to IDR 79,295,425. Fixed costs incurred were IDR 1,487,200, and variable costs amounted to IDR 69,282,000, resulting in a total production cost of IDR 70,758,200. Thus, the profit earned per production cycle was IDR 8,539,225. The Return Cost Ratio (RCR) of 1.12 indicates that every IDR 1 invested in this business generates revenue of IDR 1.12, with a profit margin of IDR 0.112. Based on a SWOT analysis, the proposed development strategies for the broiler chicken business include partnership models and cage rental systems. According to the Internal-External (IE) Matrix, the broiler business with partnership and cage rental systems is positioned in Cell I, indicating a condition of growth and development with a strong position and high attractiveness.
ANALISA PENDAPATAN PETERNAKAN AYAM BROILER POLA KEMITRAAN DI MARIOTO FARM KABUPATEN BLITAR
Broiler chicken farming is a business that is easy for everyone to run. Independent broiler chicken farming businesses often face higher risks, one of the factors being the selling price which tends to be below the cost of goods sold, so farmers often experience losses. Partnership pattern broiler chicken farming is a way to reduce existing risks. Income is one of the important references for breeders to continue their partnership business. The general public must know the income earned by breeders from partnership farming businesses. Research conducted at Marioto Farm used descriptive quantitative methods by describing the results of farmers' income during six production periods. The results of the research obtained show that the total production costs were IDR 510,809,226. Meanwhile, the revenue obtained during the six production periods by partnering with partnerships was IDR 550,484,370. The income received by farmers while running a partnership system livestock business is IDR 41,626,545. The income obtained is income for six production periods. The R/C ratio value obtained shows a result of 1.08, indicating that this livestock business is suitable to be continued. The production BEP obtained during the six production periods was 22,496 kg and the BEP price was IDR 21,031. The conclusion of this research is that the income of farmers by partnering with partnerships earns a total income of IDR 41,626,545. This is quite a large amount for home scale farming. The livestock business in partnership deserves to be continued again
Broiler Chicken, Income, Chicken Farming Business, Partnership
PERBEDAAN MODEL KANDANG LITTER DAN RAK PADA SISTEM KANDANG CLOSE HOUSE TERHADAP PERFORMAN AYAM BROILER DI EGI FARM KABUPATEN BLITAR
The structure of the cage system is one of the factors determining the comfort of broiler chickens when reared. So it is necessary to pay attention to the cage model that is built appropriately to obtain optimal broiler chicken performance. This research aims to test and analyze the effectiveness of the performance of broiler chickens kept in rack and litter cage models. This research was carried out at Egi Farm, Blitar Regency, using 2 different cage models, namely rack and litter cage models. Data were analyzed using the Independent samples T-test. The parameters taken in this study were feed consumtion, body weight gain (PBB), feed conversion ratio (FCR), and mortality. The research results showed that the use of 2 different cage models, namely the rack and litter cage models, had an influence on feed consumption, body weight gain, feed conversion and mortality. The rack cage model obtained better chicken performance results with an average value of feed consumption during rearing of 1072.67 grams/head, a body weight gain value of 56.59 grams/head and an FCR value of 1.39. Meanwhile, litter cages had an average feed consumption value of 1017.45 grams/head, body weight gain of 50.67 grams/head and FCR value of 1.47. The rack cage model has a lower mortality rate than the litter cage model. Broiler chickens reared in rack style cages performed better compared to litter model cages
Broiler Chickens, Cage Models, Broiler Chicken Performance
PERBEDAAN AREA DALAM KANDANG CLOSED HOUSE TERHADAP PERFORMA AYAM PETELUR FASE GROWER
This study sought to ascertain how the body weight and uniformity of laying hens in the growth phase were affected by various regions in closed house cages. 480 laying hens that were still in the growth stage served as the study's subject. Surveys and observations were made in various parts of the closed-in cage as part of the research methodology. Using a paired t-test, the data were examined for body weight and homogeneity. The findings demonstrated that there was no significant impact (P>0.05) of the area difference in the closed-cage animals' body weight or on the uniformity of their average weight gain. shows a value of 92.2 grams in the front area and 96.3 grams in the outlet area. The uniformity average is 86.91% for the inlet area and 85.16% for the outlet area. In this study, it is necessary to carry out further research by including the calculation of the Heat Stress Index as an additional discussion to examine more deeply the effect of increasing body weight and uniformity.
Keywords: Areas, closed house, laying hens, grower phase
Copyright (c) 2023 AVES: Jurnal Ilmu Peternakan
EVALUASI REPRODUKSI SAPI FRIESIAN HOLSTEIN PADA BERBAGAI PARITAS
The purpose.of this research is to evaluate the.reproduction of Holstein Friesian cows at various parities. The study was conducted at PT Greenfields Indonesia.Farm 2 located in Pijiombo.Hamlet, Ngadirenggo.Village, Wlingi District, Blitar. The research material used was 327 Holstein Friesian cows at parities two, three, and four, with an estimated 109 cows per parity. The variables used in the evaluation were services.per conception (S/C), conception.rate (CR), days.open (DO), and calving.interval (CI). The method used in this research was a field study using secondary data. The collected data underwent analysis through analysis of variance (ANOVA), and in case of a significant effect, Duncan's multiple range test (DMRT) was applied for further examination. The results showed.that the higher the parity of the milking cows, the lower the reproductive evaluation results (P<0.05). Parity II had the most ideal reproductive results with a.service per conception value of 1,64±0.84a times, conception rate of 55,96%, days open of 88,01±27,56a days, and calving interval of 365,71±28,38a days compared to parities III and IV which showed lower results with service per conception values of 1,95±1,17b times; 2,15±1,24b times, conception rates of 50,45%; 42,2%, days open of 99,55±39,20b days; 104,83±40,89b days, and calving intervals of 378,16±39,26b days; 383,88±40,81b days This research concludes that the higher.the parity, the lower.the reproductive evaluation results, including service per.conception (S/C), conception rate (CR), days.open (DO), and calving.interval (CI).
Friesian Holstein, Service per Conception, Conception Rate, Days open, Calving Interval
PENGARUH KEPADATAN BATERAI TERHADAP PRODUKTIVITAS AYAM PETELUR DALAM KANDANG CLOSED HOUSE
This study set out to ascertain how variations in battery density affected the body weight and egg weight of layer phase laying hens housed in closed house cages. The study ran from November 2022 through January 2023. Twelve batteries, or 180 hens, were employed in each sample for each variable. The battery that is being utilized measures 60 by 65 cm. Egg weight and body weight are the factors used. Purposive sampling is the approach utilized for data collecting; an experimental T test is used to identify differences, and a correlation test determines the strength of the association. The study's significance value is (p˃0,05), indicating that there is no significant difference in the body weight and egg weight of the eight hens in the battery compared to the density of the battery with seven chickens. It is nevertheless possible to house chickens in cages of varying densities because there is a weak link between body weight and egg weight.
UJI ORGANOLEPTIK PUPUK KOMPOS DARI KOTORAN SAPI DENGAN PENAMBAHAN DAUN LAMTORO DAN SEKAM
The purpose of this research is to find out about making compost from cow dung with the addition of lamtoro leaves and husks. The research method used is using a questionnaire involving 40 people as panelists who will see the quality of the compost based on texture, smell and color. compost. With 3 repetitions for each treatment. Based on the research results, the best treatment in this study was P3 with the addition of 50% lamtoro leaves and 50% husks. Based on the results of this study, it is recommended for further research that the husks used are burned briefly first so that the husks become smooth and the composting process can be optimal with fine husk conditions.
ESTIMASI NILAI HERITABILITAS DAN NILAI PEMULIAAN BOBOT SAPIH KAMBING SAPERA DI CV. BHUMI NARARYA FARM, KECAMATAN TURI KABUPATEN SLEMAN YOGYAKARTA
The purpose of this research was to determine heritability and breeding values of the weaning weight of sapera goats at CV. Bhumi Nararya Farm, Turi District, Sleman Regency, Yogyakarta. The samples used were data from 5 males, 70 females, and 32 young sapera goats. The method used in this study is a survey. The data taken are primary and secondary data. The results of the study for the estimation of the heritability value of the weaning weight of sapera goats were 0.24 ± 0.25, and the highest breeding value was 15,253. The conclusion from the research that has been done at CV. Bhumi Nararya Farm on sapera goats is that the heritability value of weaning weight belonging to the medium category, with a value of 0.24 ± 0.25, can be used as a selection tool, provided the selection program is carried out strictly and continuously, to improve the genetic quality of livestock in an effort to increase goat productivity. The highest breeding value from the estimated heritability value of the weaning weight of Sapera goats in CV. Bhumi Nararya Farm is 15.253.
Heritability, Weaning Weight and Heritability Value
PERFORMA AYAM BROILER PADA JARAK INLET YANG BERBEDA DI KANDANG TIPE CLOSED HOUSED
The objective of this study was to determine the effect of zonation in the closed house enclosure on its microclimate conditions and the physical appearance of broilers. This study used 22,000 day old cobb strains broilers divided into four zonation area, i.e., zone 1 = an area 0-30 m from the inlet, zone 2 = 30-60 m from the inlet, zone 3 = 60-90 m from the inlet, and zone 4 = 90-120 m from the inlet. Air temperature and humidity of each zone were recorded daily from day 7 to day 21 st of the rearing period.. On day 28st, a total of 360 chicks were selected randomly from 90 chick each zone for bodyweight and Uniformity. This study shows that the environmental conditions of the enclosure were characterized by a tendency for the temperature to increase in the area away from the inlet, on the contrary, the humidity level decreased. However, the differences in the value of these environmental parameters can still be tolerated by chickens, which are body weight, uniformity and mortality by a fairly normal score. The different zonation in the closed house for broilers was fairly enough to provide a good environmental condition for broilers as observed from broiler performance.
Broiler, Closed housed, Inlet, Environmental Conditions.
Copyright (c) 2021 AVES: Jurnal Ilmu Peternakan
PENGARUH PERBEDAAN SUHU DAN LAMA PENYIMPANAN TERHADAP KUALITAS FISIK TELUR AYAM RAS
The research begins June – July 2021 at the Laboratory of the Faculty of Animal Husbandry, Balitar Islamic University. This study used an experimental method using a completely randomized design (RAL) with a 2x5 factorial pattern with 5 replications. Factor A is room temperature and temperature <10°C, Factor B is storage for 0 days, 1 day, 3 days, 7 days and 14 days. The changes observed were the value of egg white index, egg yolk index and haugt unit. The results showed that temperature and storage had a significant effect (P<0.05) on the egg white index, the interaction between temperature and storage time had no significant effect (P>0.05) on the egg white index. temperature and storage time had a significant effect on the yolk index and haugt unit index values. The interaction between temperature and storage time had a significant effect (P<0.05) on the index value of egg yolk and egg white. The effect can be seen from the decrease in the value of the egg yolk index, egg white index and haugt unit. The conclusion of this study is that eggs stored at room temperature are not stored for more than 3 days because on the 7th day there is a significant decrease in value, while those stored at temperatures <10°C can maintain egg quality in the good category until a shelf life of 14 days.
storage time, temperature, egg white index, egg yolk index, haugt unit
PENAMBAHAN SARI JAHE GAJAH PADA UJI ORGANOLEPTIK PERMEN KARAMEL SUSU
The purpose of this study was to determine the effect of the addition of ginger juice on the organoleptic test of milk caramel candy. This study used a completely randomized design method (RAL) whith 4 treatmens and 3 replications, where each tretmen P0 (control), P1 (50ml), P2 (100ml), and P3 (150ml). then analyzed using analysis of variance (ANOVA) and Duncan test. The result of this study indicate that the highest valui for color P2 is (chocolate), aroma is P3 (sweet), texture is P3 (soft), teste is P0 (typical of milk candy). The conclution of this study is that the addition of ginger juice has a significant effect on color, aroma, texture, and teste. Suggestions from this study are that it can be used as a reference material and a laboratory test the content of milk caramel candy
juice ginger, organoleptic test, milk caramel candy
PENGARUH PENAMBAHAN TEPUNG Azolla microphylla DAN TEPUNG SISA PENGGORENGAN TERHADAP KUALITAS KARKAS ITIK PEDAGING
The purpose of this study is to determine the effect of the addition of azolla flour (Azolla michrophylla) on the percentage of carcass, abdominal fat, and giblet weight. The data obtained is analyzed variously with the ANOVA test and if there is a real effect of treatment, then continued with the Honest Real Difference (BNJ) test to find out the difference between treatments. The results of the study obtained by the addition of azolla flour had no effect on the percentage of carcass and giblet weight but had a noticeable effect on the percentage of abdominal fat. From the results of the best carcass percentage analysis obtained in P3 treatment, namely (59.09 ± 4.75%) with the addition of azolla flour by 30% without concentrate. At giblet weight the best percentage lies in the P1 treatment of (118.75 ± 25.51) this is suspected because the feed rations given contain azolla flour and concentrate with the same amount of 10%.The addition of azolla flour showed a noticeable effect (P>0.05) in lowering the abdominal fat of broilers located in P1, P2, P3, and P4.
Copyright (c) 2022 AVES: Jurnal Ilmu Peternakan
UJI ORGANOLEPTIK TELUR ASIN DENGAN PENAMBAHAN SARI JAHE
The purpose of the research was to determine the effect of adding ginger extract on organoleptic test of salted egg. The research method used a completely randomized design (CRD). The treatment in this research was the addition of ginger extract with 4 treatments, the addition of 0 grams, 200 grams, 400 grams and 600 grams of ginger extract. This research was carried out in the Laboratory of the Animal Husbandry Faculty, Islamic Balitar University, Blitar since August 25th until September 6th, 2021. The result showed that there was a significant effect between the addition of ginger extract to salted egg. The best treatment for white and yolk eggs was P0 treatment (no addition of ginger extract). The scent in the P3 treatment (addition of 600 grams of ginger extract) is quite typical of ginger scent. The texture of the egg whites in treatment P1 (addition of 200 grams of ginger extract) is quite springy, the texture of the egg yolks in treatment P3 (addition of 600 grams of ginger extract) is quite gritty. The taste in the P3 treatment (addition of 600 grams of ginger extract) is quite ginger taste.
Organoleptic test, salted egg, ginger extract
PEMANFAATAN EKSTRAK KULIT PISANG KEPOK (Musa paradisiaca L) SEBAGAI BAHAN PENGAWET TELUR AYAM PETELUR
Eggs easily experience a decrease in quality caused by physical damage, as well as evaporation of water, carbon dioxide, ammonia, nitrogen, and hydrogen sulfide from inside the egg. This study aims to find out the effect of giving banana peel extract (Musa paradisiaca L). effect on egg shrinkage, egg pH, and percentage of rotten eggs. The data was analyzed using RAL with treatment 4 and repeat 5. In the extract of banana peel by spraying several doses each experiment (4, 8.5, 12, 16) gr / 100 ml. The results of the study for the best value of each variable from 0-14 days are only treated at (P2) with a value (1,57 ± 0,29 ), this indicates that the extract dose of 8.5 gr / 100 ml is better. In this study it can be concluded that egg preservation with the utilization of banana peel extract with the addition of different extracts and storage for 14 days has not been able to inhibit the quality of eggs shown by the value of egg weight shrinkage, egg pH, and percentage of rotten eggs. It can be used as a reference base for future research, and further research is needed on the use of banana peel extract as a utilization of banana skin extract as a preservative of laying breed chickens
DIFFERENCES OF LEAVES SAMBILOTO (Andrographis paniculata Sp) EXTRACT ON THE PERFORMANCE AND MORTALITY OF LAYING BREED CHICKEN ON STARTER PHASE
The purpose of this study is to know the difference of sambiloto leaves (Andrographis paniculata Sp) extract on mortality and performance of the starter phase laying hens. Two hundred and forty laying hens (ages 1-6 weeks) were used in this experiment. It is divided into 4 groups and 6 replays. Treatment is divided into control P0, P1 + 2 gr / kg feed, P2 + 4 gr / kg feed and P3 6gr / kg feed. The observed variables are Mortality, Feed Consumption, Feed Weight Growth and Feed Conversion. Real different Mortality (P>0.05) increased to 10.7037 (P0,P2 and P3) while decreased compared to 10 (P1). Feed Consumption differed very noticeablely (P>0.01) decreased to 8,908 gr/ecr (P3) compared to control (P0), as did 9,438 gr/ecr (P1) and 9,550 gr/ekr (P2). Weight Growth is not affected by treatment (P>0.05). It is very different Feed Conversions (P>0.01) decreased to 3,684 (P3) compared to 4,003 (P2) as well as 3,956 (P0) and 3,978 (P1). There needs to be more research done from the sterter phase to the grower phase in order to know the further influence
Sambiloto Leaves, Mortality and Laying Hen Performance
PENDAPAT MASYARAKAT TERHADAP DAMPAK LINGKUNGAN PETERNAKAN AYAM PETELUR (Studi Kasus Di Dusun Semanding Desa Kawedusan Kecamatan Ponggok Kabupaten Blitar)
The research was conducted in Semanding Hamlet Kawedusan Village Ponggok District, Blitar Regency. The purpose of this study was to determine public opinion on the environment of laying chicken farm. The research uses survey research type. The are 433 households with a total population of 2.167 people and there are 12 laying chicken farm with a livestock population of 428.000 heads. The sample 18with a total of 82 respondents. The data in this study were obtained using observation, interviews, and documentation. The analysis technique descriptive. The research results obtained can be described as : viewed from the aspect of air pollution and water sources are not good but the community understands that permits are allowed by community as well as district/city government, employment is very beneficial and the reciprocal relationship between farmers and the community is very important good, the results obtained that the existence of laying chicken farm does not interfere with the community. However, even though the residents are not disturbed, they still maintain the waste managemen
STUDI KELAYAKAN USAHA TERNAK AYAM BROILER DI DESA BADAL KECAMATAN NGADILUWIH KABUPATEN KEDIRI
This research have two purpose was to determine the characteristics of breeders and to analyze the feasibility of broiler farming in Badal Village, Ngadiluwih District, Kediri Regency. The method used in this research is a survey method by conducting direct interviews with farmers. The method of analysis is carried out by calculating costs, income, BEP, R/C ratio, and MOS (Margin Of Savety). This livestock business occupies a location with a land area of ​​​​approximately 1000 m² which consists of a permanent cage building with a brick construction with a population of 20,000 chickens with a close house system. The results showed that this broiler breeder has a profit of Rp. 77.665.834,-/ production period. Based on the calculation of the BEP of the production unit, the results obtained are 37,564 kg per period production and rupiah BEP of Rp. 18,690, - per head. Calculation of the R/C ratio of 1.1 is said to be feasible. The results of the study can be concluded that the broiler farming business is feasible to continue to work on
KEBUNTINGAN SAPI BALI YANG DIINSEMINASI BUATAN SETELAH MENUNJUKKAN BIRAHI ALAMI
Lower conception rate of cows in the tropics might be affected by low quality of semen collected from bulls consumed low quality food. This study was conducted to evaluate the conception rate of Bali cows natural estrus inseminated with semen of the bulls supplemented with Moringa oleifera leaf (MOL) powder blocks. There were 51 Bali cows 3-4 years of age, non pregnant and having corpus luteum, used in this study. They were divided into 2 groups, group 0 (G0, n=23) were inseminated with commercially available semen. Group 1 (G1, n=28) were inseminated with semen of bulls supplemented with MOL powder blocks. All cows were artificially inseminated after natural estrus. Pregnancy diagnosis were perfomed by rectal palpation 60 days after the insemination. The mean diffents between the two treatments were analyzed by chi-squared analysis. Although statistical analysis showed that there was not different between the two treatments (P>0.05), but economically, the treatment of G1 could increase 10 % of conception rate. It can be concluded that the supplementation of MOL powder block could increase the conception rate of Bali cows natural estrus.
Bali cows, Natural estrus, Moringa oliefera, Conception rate