JURNAL NUKLEUS PETERNAKAN

KARAKTERISTIK FISIKOKIMIA BAKSO DAGING SAPI DENGAN PENAMBAHAN TEPUNG UBI JALAR UNGU (Ipomoea batatas L.) SEBAGAI SUBSTITUSI TEPUNG TAPIOKA (Physicochemical Characteristics of Beef Meatballs with the Addition of Purple Sweet Potato (Ipomoea batatas L.)

2024-12-26T06:19:47+00:00

Meatballs are ground beef products that use tapioca flour. This flour can be replaced with purple sweet potato flour (Ipomea Batatas L.) which is rich in antioxidants and nutrients such as vitamins A, C, fiber, iron, potassium and protein. This study aims to determine the effect of adding purple sweet potato flour (Ipomea Batatas L.) as a substitute for tapioca flour on the physicochemical characteristics of beef meatballs. Physical parameters tested included water binding capacity, pH, cooking shrinkage, color, and texture, as well as chemical tests such as protein content. The research was conducted in March and April 2024 at the Faculty of Agriculture, Mulawarman University. This research design uses a complete randomized design (CRD) consisting of 5 treatments and 4 replicates which include: P0 (100% tapioca flour, no purple sweet potato flour), P1 (75% tapioca flour, 25 purple sweet potato flour), P2 (50% tapioca flour, 50% purple sweet potato flour), P3 (25% tapioca flour, 75% purple sweet potato flour), P4 (no tapioca flour, 100% purple sweet potato flour). The results of the analysis of beef meatballs with the addition of purple sweet potato flour as a substitute for tapioca flour had a significant effect (P < 0.05) on pH value, cooking shrinkage, brightness color value (L *), reddish color value (a *), and yellowish color value (b *), but had no significant effect (P>0.05) on water binding capacity, texture, and protein content. The conclusion of this study is that purple sweet potato flour can be a good alternative for tapioca flour substitution in making beef meatballs with additional benefits in the form of improved nutrition and functional properties.

POTENSI ANTHELMETIKA SERBUK BIJI ALPUKAT TERHADAP CACING Haemonchus contortus PADA TERNAK DOMBA SECARA IN VITRO (Potency of Avocado Seed Powder (Persea Americana Mill) Anthemintic on Haemonchus Contortus Worms Sheep In vitro)

2024-12-26T06:08:02+00:00

Haemonchosis is a livestock health problem with a high prevalence in Indonesia which causes decreased production, anemia, huge economic losses and has fatal consequences for young sheep. The most common treatment and prevention of worms is the use of broad-spectrum chemical anthelmintics, but if used continuously it can result in resistance and residues to livestock products which are a serious threat to livestock production. This study aims to determine the effect of avocado seed powder (Persea americana Mill) on the mortality of Haemonchus contortus worms in sheep in vitro. This study used 5 treatments of Haemonchus contortus worms with 3 replications, consisting of P1 (Physiological NaCl) as a negative control, P2 (25% avocado seed powder), P3 (50% avocado seed powder), P4 (75% avocado seed powder). , and P5 (Albendazole) as positive control. Data were analyzed using One Way Annova analysis with SPSS 20. The results showed that avocado seed powder can be used as a natural anthelmintic with 100% worm mortality at a dose of 75% because contain tanin 6,40% w/w

EFFECTIVENESS OF USING HERBAL PLANT-BASED FEED ADDITIVES ON BROILER PERFORMANCE

2024-12-28T00:45:45+00:00

Due to the regulation prohibiting the use of Antibiotic Growth Promoters (AGP), it is essential to explore alternative solutions for feed additives in the broiler industry. One promising approach is to utilize herbal plants as feed additives to enhance the performance and quality of broilers. This study aims to evaluate the effectiveness of herbal plant-based feed additives, specifically fermented garlic, cinnamon, and betel leaves, on the performance and quality of broiler carcasses. This study employed a completely randomized design (CRD) featuring four treatments and five replications. For a duration of 30 days, the treatments administered to the broilers included: P0 (control), P1 (herbal concoction at 1.5 ml per 500 ml of water), P2 (herbal concoction at 2.5 ml per 500 ml of water), and P3 (herbal concoction at 3.5 ml per 500 ml of water).The variables measured in this study included feed consumption, body weight gain, and feed conversion. The administration of herbal medicine did not have a significant effect (P > 0.05) on feed consumption, body weight gain, or feed conversion in broilers. However, the level of herbal medicine administration showed some trends: P3 (3.5 ml herbal medicine per 500 ml of water) was associated with better feed consumption and body weight gain, while P2 (2.5 ml herbal medicine per 500 ml of water) indicated a tendency for improved feed conversion.

PENGARUH PENGGUNAAN TIGA JENIS KUNING TELUR DALAM PENGENCER AIR KELAPA MUDA TERHADAP KUALITAS SEMEN SAPI BALI (Impact of Adding Three Different Egg Yolks to Young Coconut Water Diluent on Bali Cattle Semen Quality)

2024-12-29T07:45:12+00:00

Young coconut water (CW) can be used as a diluent which can provide nutrients and other protective substances for the life of spermatozoa. Egg yolk is one of the important components in semen diluent, because it has a very important role in protecting the plasma membrane and acrosome during storage. The aim of this research was to determine the best type of egg yolk in combination with young coconut water to maintain liquid semen quality of Bali cattle. This research used a complete random design consisting of 6 treatments and 5 replications. The basal diluent in all treatments was 80 percent of CW combined with 20 percent chicken egg yolk (C), duck egg yolk (D), quail egg yolk (Q). The treatments in question are P0= CW-C, P1= CW-D, P2= CW-PQ, P3= CW-CD, P4= CW-CQ, and P5= CW-CDQ. Data were analyzed using one-way ANOVA and Duncan tests. Until the 6th day of storage, the P3 treatment produced higher semen quality than the control (P<0.05) except that the sperm abnormality variable showed no significant difference (P>0.05). On the other hand, treatment P3 showed no significant difference from treatments P1, P2, P4, and P5 (P>0.05). The quality of Bali cattle semen up to the sixth day of storage in treatment P3 was: 42.00%. 48.76%, 5.71%, 6.2 days respectively for the variables motility, viability, abnormalities and sperm survival. The results of this study concluded that a combination of chicken and duck egg yolks added to coconut water is the best diluent that can maintain the quality of Bali cattle sperm.

PENGARUH KOMBINASI PENGENCER SUSU SKIM DAN RINGER LAKTAT TERHADAP MOTILITAS DAN FERTILITAS SPERMATOZOA AYAM KAMPUNG (The Effect of Combination of Skim Milk and Lactated Ringer's Diluent on Motility and Fertility of Kampung Rooster Spermatozoa)

2024-12-29T07:53:39+00:00

The purpose of this study was to determine the effect of the combination of skim milk diluent and lactate ringer on the motility and fertility of kampung rooster spermatozoa. The material used was fresh chicken spermatozoa from 12 kampung rooster aged 1-1.5 years, 60 commercial laying hens at 90 weeks of age, skim milk, lactate ringer, and destilate water. This study used 2 research designs, Randomized Block Design to test motility and Completely Randomized Design to test fertility with 6 types of treatment. The treatments given were P0 = skim milk; P1=skim milk 20%+lactate ringer 80%; P2=skim milk 60%+lactate ringer 40%; P3=skim milk 40%+lactate ringer 60%; P4=skim milk 20%+lactate ringer 80%; P5 = lactate ringer. The data was analyzed using analysis of variance, then if there was a significant influence or different then a follow up test was carried out for Honest Significant Difference test was carried out. The ANOVA results showed that the combination of skim milk and Ringer's lactate diluent had a significant effect (P<0,05) on motility and no significant effect (P>0,05) on fertility. The research results showed that the highest motility value was in treatment P5= 89,75% and the lowest was in treatment P0= 82%. The highest fertility value was in treatment P0= 62,64% and the lowest was in treatment P2= 29,53%. The conclusion of this study was that Ringer lactate diluent had the highest motility value compared to other treatments, while the overall fertility value for all treatments was the same.

BIOACARICIDE ACTIVITY OF SAPPAN WOOD (Caesalpinia Sappan L.) INFUSION AGAINST TICKS BOOPHILUS MICROPLUS IN CATTLE

2024-12-29T23:41:28+00:00

This research aims to exploit the potential of sappan wood (Caesalpinia sappan L.) as a bioacaricide on Boophilus microplus ticks. This research used a completely randomized design method with ticks as the research object. There were five treatments in this study, two of which were in the positive control group (Kututox) and negative control (Aquades), and three treatments in the group were given sappan wood infusion with concentrations of 25%, 50%, and 75%. Each treatment consisted of 5 replications, each replication using five ticks. The sappan wood infusion bioacaricide test was carried out in vitro, and tick death was observed for 5 hours with observation time every hour after spraying. The data obtained were analyzed using one-way variance, followed by the LSD test. Then, a probit analysis of LC₅₀ and LC₉₀ was performed to determine the concentration of sappan wood infusion that can kill ticks, and LT₅₀ and LT₉₀ were used to determine the time of death of B. microplus ticks. The research results showed that sappan wood infusion with a concentration of 75% effectively killed 50% of Boophilus microplus ticks at 0.67 hours and killed 90% of Boophilus microplus ticks at 1.17 hours. Sappan wood infusion can be an alternative bioacaricide to kill Boophilus microplus ticks

STUDY ON THE QUALITY OF BROILER CHICKEN MEAT IN A MODERN MARKET IN SUKOHARJO REGENCY

2024-12-30T07:29:34+00:00

The total number of broiler chickens in Sukoharjo district was 9,134,244, with the overall provincial production in Central Java reaching 225,048,936. The quality indicators of broiler meat include water content, soluble protein and cooking shrinkage of the meat. The research was conducted in a modern market located in Sukoharjo district from Superindo, Transmat, Lottemart and Hypermart markets. Samples taken were breast part and sampled using the RAL method. The observed variables were drip loss, cooking loss, soluble protein and fat lavels.The data were analysed using analysis of variance (ANOVA) and Duncan's multiple range test (DMRT). The results of the study on broiler meat in different markets were found to be significantly different (P < 0.01) for dripping loss, cooking loss and soluble protein. However, no difference was observed in meat fat content (P > 0.05).The findings of the study indicate that the quality of broiler meat in modern markets in Sukoharjo district has an impact on drip loss, cooking loss and soluble protein, but not to any significant extent on fat lavels.

PENGARUH PENGGUNAAN SILASE ISI RUMEN SAPI DALAM KONSENTRAT TERHADAP KONSUMSI, KECERNAAN DAN EFISIENSI PROTEIN RANSUM PADA TERNAK KAMBING LOKAL JANTAN (Effect of Using Cow Rumen Silage in Concentrate on Consumption, Digestibility, and Ration Protein.....)

2025-01-24T01:56:48+00:00

Concentrate is needed as additional feed to supplement deficiencies in forage and to support optimal growth and productivity of goats. The problem is that concentrate source materials are expensive, so to anticipate this problem, cow rumen waste is used as an alternative feed ingredient in concentrate. This study aimed to evaluate the use of cow rumen silage as an alternative feed ingredient in concentrates on crude protein consumption and digestibility and efficiency protein ratio in local male goats. The study was carried out in the laboratory goat pen Faculty Field Farm Maritime Affairs and Fisheries Nusa Cendana University Research was done in an experimental use Completely Randomized Design (CRD), consisting of 4 treatments and 5 replications, namely T0: Kume grass hay 70%+30% Concentrate (without silage containing cow rumen contents), T1: Kume Grass hay 70%+30% Concentrate (concentrate containing 10% silage cow rumen contents), T2: Kume Grass hay 70%+ Concentrate 30% (concentrate containing 20% silage cow rumen contents) and T3: Kume Grass Hay 70%+ Concentrate 30% (concentrate containing 30% silage cow rumen contens). Data obtained was analyzed using Analysis Of Variance (ANOVA). Analysis shows that giving silage contents of the cow's rumen content up to 30% effect no significant (P>0.05) to crude protein consumption, crude protein digestibility, and efficiency protein ratio. It was concluded that using concentrate with cow rumen contents in goat rations at 30% does not significantly affect to protein utilization by local male goats.

PREVALENSI PENYAKIT SCABIES PADA KAMBING LOKAL DI KECAMATAN WANARAYA KABUPATEN BARITO KUALA, PROVINSI KALIMANTAN SELATAN (Prevalence of Scabies Disease in Local Goats in Wanaraya District, Barito Kuala Regency, South Kalimantan Province)

2025-01-25T00:24:10+00:00

Intensive goat farming without proper management poses a risk of disease spread, especially scabies. This study aims to determine the prevalence of scabies in Wanaraya District, Barito Kuala Regency. The research method is descriptive with samples taken from 38 selected goats out of a population of 282. The diagnosis of scabies was confirmed through two stages of examination: clinical symptoms and laboratory tests. Laboratory tests was conducted on skin scraping samples and microscopic examination revealed Sarcoptes scabiei mites in 18 samples. Prevalence was calculated by dividing the number of positive samples by the total number of samples and multiplying by 100%. The results showed that the prevalence of scabies in goats in Wanaraya District, Barito Kuala Regency was 6.38%.

KARAKTERISTIK SEMEN CAIR KALKUN DALAM MEDIA PENGENCER RINGER LAKTAT KUNING TELUR (Characteristics of Turkey’s Liquid Semen in Ringer Lactate Egg Yolk Diluent)

2025-01-27T15:11:17+00:00

Turkey is a poultry with high economic value, an animal protein resource with high nutrition. Limitations in natural mating cause the small population of turkeys in Indonesia. Therefore, artificial insemination will be a solution to this problem. This research aims to know the diluent effectivity of ringer lactate and egg yolk to preserve turkey’s liquid semen stored at a temperature of 4 °C. The fresh semen from 2 bronze breed turkeys, ages 8 and 12 months, was collected with massage method. This research uses a complete randomized design with four treatment groups for each storage period: T0= storage for 0 hours, T1 = storage for 24 hours, T2 = storage for 48 hours, and T4 = storage for 72 hours with six repetitions for each group. The parameters observed from fresh semen are volume, color, pH, consistency, mass movement, motility, viability, and abnormality. The fresh semen was processed into liquid semen using ringer lactate egg yolk diluent with a ratio of 4:1 and then stored at a temperature of 4 °C. The parameters observed from liquid semen are motility, viability, abnormality, and recovery rate. The data obtained were analyzed using analysis of variance, and in case there were significant differences between treatments, the test was continued with the Duncan test. The results showed that ringer lactate egg yolk diluent can preserve turkey’s liquid semen quality until storage for 48 hours. We can conclude the turkey’s liquid semen in ringer lactate egg yolk diluent can be used for artificial insemination maximum of 48 hours of storage.