Selvy Mozin
@untad.ac.id
Animal Husbandry/Animal Husbandry and Fishery
Tadulako University
RESEARCH INTERESTS
Poultry Production,
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
S. Mozin, U. Hatta, R. Tantu, M. Tahir, A. P. Damayanti, and B. Sundu
AIP Publishing
Ummiani Hatta, Sri Sarjuni, Selvy Mozin, Nuun Marfuah Toana, and Burhanuddin Sundu
AIP Publishing
R Rahmatu, M N Sangadji, I Lakani, S Mozin, Hauris, and R Putalan
IOP Publishing
Abstract Linking development activities with the conservation of food land resources has become a very important issue in sustainable development. However, the facts show that the damage or loss of food land resources continues even at an increasing rate. This trend is further exacerbated by policies on land conversion and over-exploitation of natural resources, as well as the absence of information on the importance of the land. Consequently, there will be changes in the ecosystem and the optimal function of the land. Protection of food and land resources must start with policy-making and be followed by development program planning. The problem of this research is how the conversion of agricultural land into residential areas and shrimp pond areas in Parigi Moutong Regency, describes how the Strategic Environmental Assessment (SEA) as an instrument of protection of agricultural land resources in Parigi Moutong Regency, Central Sulawesi. Agricultural land resources are one of the important aspects of the food security program that should be considered in SEA. The development of urban centers or expansion of settlements and large-scale land clearing for plantations or mining often harm food land resources. Therefore, development plans and programs must be properly designed through prediction, evaluation, and mitigation of possible negative impacts. This research found that the involvement of stakeholders such as; local government, council members, academics, businesses, and NGOs as well as the community can generate some issues and strategies related to the loss or damage of agricultural land resources due to development activities and design alternative recommendations for improvement in Parigi Moutong District.
S Mozin, U Hatta, S Sarjuni, and A Adjis
IOP Publishing
Abstract In this study, the composition of chicken eggs from diets with various lutein levels was examined. This study involved a total of 120 laying hens. Treatments included lutein-free rations and lutein concentrations of 20, 40, 60, and 80 ppm. Each treatment was applied a total of eight times. Chickens are kept in cages with access to feeding and drinking areas. The analysis of the research data was conducted utilizing a completely random design. The parameters that were measured were the egg’s weight, its yolk, and its albumen. The components of eggs fed various dietary levels of lutein from marigold extract had not been significant (P>0.05) on all egg components stored for one day. However, the treatment had a significant impact (P<0.05) on the albumen index stored for 14 days, and the yolk to albumen ratio and albumen index for eggs stored for 21 days. This study concludes that for optimum albumen weight and index and the ratio of yolk and albumen stored for 14 and 21 days, a dose of 20 and 40 ppm in the diets is sufficient.
S. Mozin, U. Hatta, M. Gobel, N. M. Toana, Hafsah and B. Sundu
Palm polysaccharides were believed to contain mannose monosaccharides that are beneficial as an antibiotic replacer for poultry. This experiment was conducted to study the effect of coconut and salak polysaccharides on growth performance, excreta dry matter, digestibility, and bursa of Fabricius weight of E. coli challenged broilers. A total of 140-day old unsexed broiler Cobb chicks were used as experimental birds for 4 weeks. During the first week, the chicks were allocated in five brooder pens and transferred into 20 pens on day 8. The broiler chicks were offered 5 different experimental rations. The rations were control basal diet (T1), basal diet added with antibiotic avilamycin (T2), basal diet added with commercial yeast oligosaccharides (T3), basal added with coconut polysaccharides (T4), and basal diet added with Salak (snake fruit) polysaccharides (T5). To protect the birds from New Castle diseases, vaccination was done on day 3. On day 14, the birds were challenged against E. coli for three consecutive days. Plastic feeders and drinkers were put in the pen. The experiment used a completely randomized design with five different rations, four replicate pens of 7 birds each. The data were subjected to the analysis of variance. Any significant differences detected in the variance analysis were then tested with the least significant difference test. Results indicated that after challenged with E. coli, birds fed the basal diet had lower body weight gain, mortality, excreta dry matter, and carcass percentage, but higher in FCR and bursa of Fabricius weight than the birds fed T2, T3, T4, and T5 diets. Feed intake of the E. coli challenged broilers were lower than those of broilers fed the T3 diet. Feed digestibility was not affected by the treatment diets. In conclusion, the addition of feed additives either antibiotic or palm polysaccharides could enhance the growth performance, carcass percentage, and excreta dry matter of the E. coli challenged broilers.
Hafsah, S Sarjuni, S Mozin, Fatmawati, A Malewa, I N Sucipto, and S Saifuddin
IOP Publishing
This study aimed to determine the blood profile, pH value of the small intestine and nutrient digestibility of native chickens fed functional diets with different energy and protein levels. The study used 192 DOC of native chickens with rearing up to 14 weeks old. The study was designed in a factorial completely randomized design with two factors. The first factor was the energy level (E1 = 2,800 kcal, E2 = 3,000 kcal), and the second factor was the protein level (P1 = 18%; P2 = 19%; P3 = 20%; P4 = 21%), each treatment had 4 replications. The feed ingredients used as functional feed in the ingredients of the ration i.e. yellow corn, rice bran, fish meal, soybeans grain, moringa leaves flour, turmeric flour, and Topmix® with the feed composition according to the treatment applied. Blood sampling, measurement of pH duodenum segment of the small intestine, and measurement of nutrient digestibility were performed on chickens after 12 weeks of age. The variables observed were blood profile, small intestinal pH, and nutrient digestibility. Data were analyzed using analysis of variance according to the design applied. The results showed that the effect of interaction between energy and protein level had a non-significant effect (P>0.05) on blood profile (hemoglobin, leucocyte, erythrocytes, platelets), small intestine pH, and nutrient digestibility. Similarly, also found the influence of a single factor of each energy and protein level. However, the treatments influenced a significant effect (P<0.05) on hematocrit and blood bilirubin values, and a highly significant effect (P<0.01) on total blood cholesterol. The study concluded that energy levels and protein levels had influenced significantly on blood profile, but not in pH intestine and nutrient digestibility.
B. Sundu, A. Adjis, S. Sarjuni, S. Mozin and U. Hatta
The low quality of palm kernel meal (PKM) is due to the presence of high fibrous fraction. Fermentation of a low-quality feedstuff by using fungi could improve its quality. An experiment was done to determine the effect of fungi fermented palm kernel meal on the performance of broilers. Palm kernel meal was fermented by different fungi (Aspergillus niger, Trichoderma viride and Pleorotus ostreatus). The study used 200-day-old chicks and the chicks were randomly placed in brooder cages. The broilers were fed with starter and grower diets from days 1 to 21 and days 21 to 42 respectively. Feed and water were provided ad-libitum. The treatments diets were R1: basal diet (0% PKM), R2: (10% PKM), R3: 10% Aspergillus niger fermented PKM, R4: 10% Pleorotus ostreatus fermented PKM, R5: 10% Trichoderma viride fermented PKM, R6: 20% PKM, R7: 20% Aspergillus niger fermented PKM, R8: 20% Pleorotus ostreatus fermented PKM, R9: 20% Trichoderma viride fermented PKM. A completely randomized design was used in this study. Data were analyzed by the analysis of variance. The inclusion of 20% PKM in the diet decreased body weight gain and feed intake. Supplementation of the diets with 20% fungi fermented PKM could maintain body weight gain to the same level of those birds fed the basal diets. The percentage of gizzard weight was higher in birds fed the basal diet than the other treatment birds. In conclusion, fermentation of PKM with Aspergillus niger, Trichoderma viride and Pleorotus ostreatus could improve its quality. The performance of broilers fed the 20% PKM could be maintained provided.
S Mozin, U Hatta, S Sarjuni, N M Toana, M Gobel, and B Sundu
IOP Publishing
B Sundu, U Hatta, S Mozin, N Toana, Hafsah, Marhaeni, and S Sarjuni
IOP Publishing
The low quality protein of coconut meal, coupled with high fibre content, leads to limited use of this agricultural by-product in the poultry diet. Attempts to maximize the amount of coconut meal included in the broiler feed have been made through amino acids supplementation, enzyme addition and pelleting coconut meal. Among these feed technologies and manipulation, pelleting coconut meal appears to be more powerful in promoting the growth of broiler chickens. The reasons for the improvement of broiler growth due to pelleting coconut meal have not been established yet. The mechanisms of improved growth of birds might be through increased feed intake, less energy spent and increased bulk density. Coconut meal contains a high concentration of mannose – based polysaccharides or mannan. This substance has long been believed to have prebiotic properties due to its capability to bind certain species of pathogenic bacteria in the digestive tract of birds. Voluminous reports of the positive effects of mannose-based polysaccharides from yeast have been published. Mannose –based polysaccharides from legumes, on the other hand, have been reported to have anti-nutrient property. Surprisingly, mannose-based polysaccharides from coconut behave like yeast mannan. A number of current studies indicated that mannose based polysaccharides improved body weight gain and feed digestibility. The growth of birds was negatively impacted when the birds were challenged against pathogenic bacteria of E. coli. Wet droppings and diarrhea incidences were not found in E. coli-challenged birds when the diets were supplemented with coconut mannan. In conclusions, coconut meal can be used as a feed ingredient for poultry unless the coconut meal was pelleted or enzymatically treated. Mannose-based polysaccharide from coconut was effective to promote growth and acted as prebiotic.
M N Sangadji, N Edy, Nursalam, A Rahman, S Mozin, R Rahmatu, I Lakani, Z Machmud, and M Musbah
IOP Publishing