Factors affecting the quality of sheep wool | ||
| علمی- ترویجی (حرفه‌ای) دامِستیک | ||
| Volume 24, Issue 1 - Serial Number 28, June 2024, Pages 47-56 PDF (1.6 M) | ||
| Document Type: Scientific-Extensional Article | ||
| DOI: 10.22059/domesticsj.2024.373594.1148 | ||
| Authors | ||
| Kamel Amozadeh Araee* ; Katayoun Mehrani | ||
| Ph.D. Student, Department of Animal and Poultry Nutrition, Faculty of Animal Science, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Golestan, Iran | ||
| Abstract | ||
| Wool is a natural fiber with a combination of unique properties that is used in the clothing industry. The wool industry, especially wool production, plays a significant role in world trade. It is also a protein fiber that consists of more than 20 amino acids. These amino acids form protein polymers. There are various factors that can directly or indirectly affect the quantity and quality of sheep's wool. Genetic factors, race and nutrition are the main factors affecting the quality and quantity of wool. The price of wool depends on its quality. Also, hormonal changes related to the gender of the sheep also affect the qualitative characteristics of the wool. Lambs produce less wool than mature animals, rams usually produce more wool than ewes of the same breed or type due to their larger size. On the other hand, sheep are well adapted to the local environmental conditions, and the seasonal growth of wool is proportional to the amount of light and the length of the day. The native Iranian breeds are dual-purpose, in which the wool is the priority of the farmer after meat production and is sold in the local market. The wool produced by sheep plays an important role both as an important source of income for farmers and as a source of raw materials for handwoven carpets. | ||
| Keywords | ||
| Fiber; Minerals; Nutrition; Quality | ||
| References | ||
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