Author:
Hanafi Ulfiani Fauzia,Dhamayanti Yeni,Purnama Muhammad Thohawi Elziyad,Soeharsono Soeharsono,Wibawati Prima Ayu,Prastiya Ragil Angga
Abstract
Patterns of growth can be determined one of them through quantitative measurements, namely osteometry. The aim of this study was to determine the growth of patterns of Lohmann broiler chickens based on hindlimb osteometry at the age of 7, 21 and 35 days. This study used 30 Lohmann broiler chickens aged 7, 21 and 35 days. Osteometry techniques are performed on all the bones of hindlimb with variable Greatest length (GL), Breadth of the proximal end (Bp), Breadth of the distal end (Dd), Minimum breadth of diaphysis (Sd), Circular of the proximal end (Cp), Circular of corpus (Cc), and Circular of distal end (Cd). The data obtained is recorded in units of centimeters (cm). Data of body weight and weight of each bone are also recorded in grams (g). Data were analyzed by ANOVA test, if the result obtained with a significance of 5% then the test continued with Pos Hoc Duncan. The results showed that from 6 osteometry variables, body weight, and bone mass obtained significant differences (p<0.05). The fastest growth rate is reached when Lohmann broiler chickens are 21 days old.
Reference33 articles.
1. Agustono, B., Al Arif, M. A., Yunita, M. N., Purnama, M. T. E., & Ulkhaq, F. (2019). Bioactivity of Digestive Enzymes and Histological Descriptions of Jejunum of Broilers Supplemented with Sunflower Seed Flour (Helianthus Annuus L). Indian Veterinary Journal, 96(08), 12-15.
2. Alpak, H., Onar, V., & Mutuş, R. (2009). The Relationship between Morphometric and Long Bone Measurements of the Morkaraman Sheep. Turkish Journal Veterinary Animal Science, 33(3), 199-207.
3. Pengaruh Beberapa Jenis Pakan Komersial Terhadap Kinerja Produksi Kuantitatif dan Kualitatif Ayam Pedaging;Anggitasari;Bulletin Peternakan,2016
4. Bench, C. J., Oryschak, M. A., Korver, D. R., & Beltranena, E. (2017). Behaviour, Growth Performance, Foot Pad Quality, Bone Density, and Carcass Traits of Broiler Chicken Reared with Barier Perches and Fed Different Dietary Crude Protein Levels. Canadian Journal Animal Science, 97, 268-280.
5. Nutrition and Feeding of Organic Poultry;Blair;CAB International Cambridge,2008
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