Buletin Peternakan Tropis

Vegetable as Rabbit Feed: between Benefits and Health Risks

2025-03-21T02:59:42+00:00

This review aims to explore the benefits and risks of using vegetables as rabbit feed. The study was conducted using a literature review method, examining various scientific sources including journal articles, e-books, and other relevant literature related to the selected topic. Based on the findings of the review, vegetables can serve as a supplementary feed due to their rich content of nutrients such as amino acids, vitamins, minerals, and antioxidants that support rabbit health. Several types of vegetables such as water spinach, carrot leaves, carrots, and sweet potato leaves have been shown to improve feed intake and rabbit growth when given in appropriate proportions. Feeding vegetables can provide dietary variety, offer additional fiber, and serve as a cost-effective feed alternative. However, excessive vegetable intake poses several health risks, including digestive disturbances, diarrhea, bloating, impaired nutrient absorption, and potential toxicity due to the presence of anti-nutritional factors such as tannins, oxalates, phytates, and other compounds. In addition, pesticide contamination and residues may negatively affect rabbit health. Therefore, proper feeding strategies are necessary, such as ensuring vegetables are free from contaminants, wilting them before feeding, and regulating the quantity to avoid replacing primary fiber sources like grass or hay. A recommended inclusion rate of vegetables is 8–10% of the total daily diet. With proper feed management, vegetables can be a valuable alternative to support rabbit growth and health without causing adverse effects. This review provides insight into the potential benefits and risks of vegetable use as rabbit feed, along with appropriate recommendations to help achieve optimal daily nutritional balance

Brooding behavior of chickens with reference to a genetic perspective

2025-03-04T04:45:04+00:00

Brooding behavior in chickens is a natural trait that is essential for the continuation of the species. While this behavior is advantageous for hatching eggs, it can also be a drawback for farmers focused on eggs production. Prolonged brooding behavior has the tendency to delay hens from reaching the following egg-laying period. The purpose of this study is to investigate how brooding behavior in chickens is from a genetic perspective. The elimination of the brooding trait can be achieved by improving genetic quality through selection methods such as those used in laying breeds. Once the brooding trait can be reduced or eliminated through selection, the production of eggs will be increased. Prolactin plays a role in the behavior of the hen in terms of incubation, feeding, and nest guarding behavior. Focused selection in chicken breeding has provided farmers with the opportunity to improve brooding traits based on specific objectives, as well as to produce chickens that are better at egg production or for chickens that are more suitable for breeding. Understanding these genetic mechanisms allows farmers to perform genetic selection based on the security of prolactin genes and their associations to control the brooding behavior in accordance with the breeding objectives, either to increase egg production or to maintain natural traits in local chickens. The conclusion is that brooding traits in chickens are highly influenced by various factors, including genetic, hormonal and environmental factors

Physical Quality and Organoleptic Quality of Mutton Meatballs with The Addition of Cassava Flour at Different Levels

2025-03-24T01:07:46+00:00

This study aims to determine the effect of the addition of cassava flour in various levels on the physical and organoleptic quality of meatballs made from mutton. The physical and organoleptic quality tests included measurements of pH, cooking shrinkage, yield, aroma, taste, colour, and texture. The research design applied was a completely randomized design (CRD) with four treatments and five repetitions. For data analysis, ANOVA was used on physical parameters and organoleptic test with Kruskal Wallis method. The findings of the study showed that the highest pH, cooking shrinkage, and yield were achieved in P3, which was with the addition of cassava flour at the level of 20%. Aroma, flavour, and texture did not show a significant effect on the variation of the level of cassava flour addition. However, colour has a significant effect related to the level of cassava flour addition of 20%. It can be concluded that the addition of cassava flour at the level of 20% can affect the colour, pH, cooking shrinkage and yield of mutton meatballs.

Value Chain Development Model for Livestock Downstreaming in Indonesia

2025-01-30T23:17:58+00:00

Value chain development models in livestock downstreaming are crucial for enhancing the competitiveness of the national livestock sector. This article aims to analyze various value chain development models that support the downstreaming of livestock in Indonesia. The methodology employed is a comprehensive literature review of current research on value chains and livestock downstreaming. The findings indicate that the success of value chain development relies on the integration of business actors, the adoption of technology and innovation, the development of supporting infrastructure, and the harmonization of policies. Implementing downstreaming through the establishment of processing industries has positively impacted the added value of livestock products. The proposed value chain development model emphasizes the need for triple helix collaboration among the government, the private sector, and academia. Additionally, it must be tailored to the specific characteristics and potential of each region. In conclusion, this study highlights the significance of an integrated approach to developing livestock value chains to create a sustainable and competitive ecosystem in the livestock sector.

Identification of Lactic Acid Bacteria in Tapioca Waste Based Local Microorganism Starter with Different Molasses Addition

2025-01-05T00:54:18+00:00

The fermentation process requires a starter as a source of microorganisms. One of the microorganisms involved in the fermentation process is Lactic Acid Bacteria (LAB). Utilizing organic waste such as tapioca waste as a source of local microorganisms (MOL) for feed fermentation starter can not only improve feed quality, but also reduce the negative impact of poorly managed industrial waste on the environment. In addition, the utilization of molasses as a carbohydrate source in the preparation of starters can be done because it doesn’t compete with food. The aim of the study was identify LAB starter of tapioca waste with the addition of molasses at different levels. This research was conducted using descriptive qualitative and quantitative methods. There were 3 treatments, namely tapioca waste MOL starter with molasses addition of 20%(A), 30%(B), and 40%(C) respectively. The research variables observed were pH, morphological characteristics and total of LAB. The results showed that the pH produces ranged from2,45 to 2,63 and the average size of bacteria derived from all treatments was punctiform with white color, circular configuration, flat elevation, and entire margin. Based on gram straining, it was found that the bacteria growing in all treatments were gram-positive, non-spore-forming, and rod-shaped bacteria. The highest total LAB was obtained in treatment A, which was 50,4x105 CFU/ml. The conclusion is that based on the pH produces, the quality of MOL starter from each treatment is very good and the presence of LAB in all treatments with morphological characteristics of cells that are almost the same and show morphological characteristics of Lactobacillus.

Environmental Impact of Slaughterhouse Waste and Technology-Based Processing Solutions

2025-01-30T23:24:46+00:00

Slaughterhouses (RPH), where animals are processed for meat, generate various types of waste including blood, animal feces, and remnants from meat cutting. If not managed properly, these waste products can lead to serious environmental problems such as pollution of water, air, and soil, along with adverse effects on human health and ecosystems. The aim of this paper is to explore and assess the environmental impacts resulting from slaughterhouse operations and to identify eco-friendly technologies for managing this waste. This article examines the different types of waste generated during animal processing, evaluates the environmental consequences, and presents technological solutions that can help mitigate these issues. Techniques such as biogas production, anaerobic treatment of wastewater, and conversion of solid waste into valuable products are discussed as effective methods to minimize negative effects and enhance the sustainability of slaughterhouse operations. Implementing these technology-driven waste management approaches is crucial for achieving long-term environmental and economic benefits.

The Effect of Moringa Leaf Flour in Rations on Male Quail Performance

2025-01-30T23:28:31+00:00

This study aims to evaluate the use of moringa leaf flour on the growth of male quail. The design used in this study was a Completely Randomized Design with 4 treatments, 5 replications and each replication consisted of 8 quails. The four treatments were rations without Moringa leaf flour (P0); 5% Moringa leaf flour (P1); 10% Moringa leaf flour (P2) and 15% moringa leaf flour (P3). The findings indicated that the inclusion of moringa leaf flour did not significantly influence feed intake, weight, or feed conversion ratio (P>0.05), but it did have a significant impact (P<0.05) on the body weight and weight gain of male quail. Thus, Moringa leaf flour can be given as much as 10% without reducing the performance of male quails

Integration Of Genetic And Nutritional Factors In The Production And Quality Of Dairy Goat Milk: A Review

2025-04-10T02:31:16+00:00

The need for animal protein in Indonesia continues to increase, driving the popularity of goat milk as an alternative to cow's milk that is easier to digest and has health benefits. This study aims to review genetic and nutritional factors that affect the production and quality of dairy goat milk. The method used is a literature review of relevant scientific sources. Data analysis was carried out qualitatively. The results of the study indicate that genetic and nutritional factors play a major role in goat milk production. Imported goats such as Alpine (2,633 liters/lactation) and Saanen (2,621 liters/lactation) are more productive than local breeds such as Sapera (264.6 liters/lactation) and Peranakan Etawa (154.3 liters/lactation), supported by strict genetic selection and optimal maintenance management. Milk composition also varies, with Senduro goats having the highest total solids (14.30%), protein (3.74%), and fat (6.40%) compared to Alpine. Nutrition plays an important role in supporting milk production, with high protein sources such as lamtoro (32.0%) and turi (31.29%), as well as fat from turi (7.57%) and indigofera (6.15%) which increase milk fat content. Genetic and nutritional factors affect the production and quality of goat milk, with imported goats being more productive and Senduro goats being superior in milk composition. Proper feed and good management improve milk quality and livestock health. Understanding these genetic and nutritional factors is expected to be the basis for efforts to increase the productivity and quality of dairy goat milk in Indonesia

Crude Protein and Fiber of Rice Straw Amofer plus Local Microorganims Based on Tomato Waste and Glucose Source

2024-09-30T23:46:17+00:00

By adding tomato waste MOL starter, the purpose of this study is to ascertain the crude protein and crude fiber content of rice straw amofer which is added with different sources of glucose (brown sugar and molasses) and compare it with EM-4. A Complete Randomized Design (CRD) with four treatments and repeated five times was used in the study. The treatmens applied were P0: control was the treatment that was used (without adding starter); P1: incorporating brown sugar and tomato waste MOL starting; P2: adding tomato waste MOL starter with the addition of molasses, P3: adding EM4. The data obtained were analyzed by analysis of variance and followed by Duncan's multiple region test (DMRT) if there were differences in treatment. The variable observed in this study were crude protein and crude fiber. The results showed that the treatment had a significant effect (P<0.05) on the crude protein and crude fiber content. Further DMRT tests showed the highest crude protein and the lowest crude fiber was P0 and if it was compared to other treatments significantly different (P<0.05). The conclusion is that the addition of tomato MOL and EM-4 starters has not been able to increase crude protein levels and reduce crude fiber due to the limited energy contained in the substrate.

The Correlation between Vital Statistics and Body Weight of Fat-Tailed Sheep at Different Ages in Gucialit Village, Lumajang Regency

2024-12-31T00:21:20+00:00

This study aims to determine the correlation between vital statistics and body weight of fat-tailed sheep in Gucialit Village, Gucialit District, Lumajang Regency. This study used 72 fat-tailed sheep consisting of 36 male sheep and 36 female sheep. The sheep were grouped by sex and age into 6 groups, namely male sheep aged <12 months (PI0a), female sheep aged <12 months (PI0b), male sheep aged >12-18 months (PI1a), female sheep aged >12-18 months (PI1b), male sheep aged >18 months (PI2a) and female sheep aged >18 months (PI2b). The results showed that there was a positive correlation between chest circumference, shoulder height, and body length with body weight in all age and sex groups. Chest circumference had the strongest correlation with body weight in all age and sex groups. The highest correlation coefficient value between chest circumference and body weight was obtained in the PI2a group, which was 0.82, and the coefficient of determination (R²) was 68.1%. It can be concluded that chest circumference is the most suitable variable for estimating the body weight of fat-tailed sheep in Gucialit Village.

The Effect of adding roasted soybeans and Indigofera leaves on its digestibilities and milk production of Anglo Nubian does

2025-04-27T01:45:51+00:00

This study was conducted to evaluate the addition of roasted soybean seeds and Indigofera leaves to diet consisting of grass and tofu dregs on the consumption, digestibility and milk production of Anglo Nubian does. Four Anglo Nubian does, mid-lactation, first parity, as Latin square experimental animals with 4 treatments in 4 experimental periods. The treatments are P0 as a control, in the form of grass as much as 6 kg and concentrate (wet tofu dregs) as much as 6 kg, then P1 is a control diet plus 100 g of roasted soybeans, P 2 is a control diet plus 200 g of roasted soybeans, and P3 is a control diet plus 1000 g of fresh Indigofera leaves. Data were analyzed using variance and continued with the least significant difference test if there was a significant difference. The variables observed were the nutritional content of feed ingredients, nutrient consumption from the treatment feed used, and feed digestibility, as well as the average daily milk production. The results of the experiment showed that the average consumption of grass nutrients was not significantly different between treatments (P>0.05), the average consumption of total dry matter was significantly different (P<0.05). The total consumption of crude protein and total energy increased significantly (P<0.05). The average digestibility of feed nutrients was not significantly different (P>0.05). In general, the average daily milk production increased significantly (P<0.05). This study can be concluded that the addition of 200 g of roasted soybeans and 1000 g of Indigofera leaves to diet of mid-lactation Anglo Nubian does can increase the average daily milk production

Livestock Evacuation and Emergency Preparedness During Floods

2025-03-21T08:09:43+00:00

Flooding is a serious threat to the livestock sector that can cause significant economic losses and threaten livestock welfare. This article examines comprehensive strategies for livestock evacuation and emergency preparedness during floods, aiming to minimize such negative impacts. Through a systematic literature review from reputable scientific databases such as PubMed, Scopus, Web of Science and Google Scholar, this study identifies best practices for handling livestock evacuation during floods. The results showed five key components in effective livestock evacuation management: (1) pre-disaster stage that includes risk mapping and identification of flood-prone zones, (2) development of a structured evacuation plan that considers livestock characteristics and available infrastructure, (3) solid coordination between farmers, local government and relevant agencies, (4) implementation of regular evacuation training and simulation, and (5) post-evacuation recovery strategy. The main challenges identified include limited infrastructure, lack of coordination between institutions, and the lack of awareness of farmers on the importance of disaster preparedness. This study recommends the development of an integrated early warning system, capacity building of farmers through continuous training, and strengthening coordination between stakeholders. Implementation of these recommendations is expected to improve the effectiveness of livestock evacuation during floods and reduce potential economic losses and negative impacts on livestock welfare.