Breeds Of Goats And Their Characteristics Pdf
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Indigenous breeds develop their own genomic characteristics by adapting to local environments or cultures over long periods of time. Most of them are not particularly productive in commercial terms, but they have abilities to survive in harsh environments or tolerate to specific diseases. Their adaptive characteristics play an important role as genetic materials for improving commercial breeds. As a step toward this goal, we analyzed the genome of Korean indigenous goats within 10 goat breeds.
List of goat breeds
This is a list of goat breeds. There are many recognized breeds of domestic goat Capra aegagrus hircus. Goat breeds especially dairy goats are some of the oldest defined animal breeds for which breed standards and production records have been kept. Selective breeding of goats generally focuses on improving production of fiber , meat, dairy products or goatskin. Breeds are generally classified based on their primary use, though there are several breeds which are considered dual- or multi-purpose. From Wikipedia, the free encyclopedia.
The domestic goat or simply goat Capra aegagrus hircus is a subspecies of C. The goat is a member of the animal family Bovidae and the subfamily Caprinae , meaning it is closely related to the sheep. There are over distinct breeds of goat. Goats have been used for milk , meat , fur , and skins across much of the world. Female goats are referred to as does or nannies , intact males are called bucks or billies , and juvenile goats of both sexes are called kids.
Metrics details. To that end, farmers were surveyed in the five agro-ecological zones of Burundi and the zootechnical measures of adult goats were taken. Cluster analysis of the goat production systems resulted into two opposed groups and one intermediate. On the one hand, there are the dry lowlands systems characterized by large herds composed mainly of indigenous animals grazing freely, and having high market characteristics. Fixed effect linear models were used to evaluate the effect of Boer crossbreeding on body weights and linear body measures, after adjustment for age, sex, grazing systems and agro-ecological zones.
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Comparison of yield characteristics of Damascus and Kilis goats in dry climatic conditions. The aim of this study was to compare the reproductive traits, lactation milk yield, and body measurements of the Damascus Shami and Kilis goats raised as dairy goats in the dry climatic conditions of the Southeastern Anatolia region of Turkey. The study was perfomed using Damascus goats and 82 Kilis goats between years old. It was observed that the lactation milk yield, lactation period, withers height, and leg circumference of the Damascus goats This analysis indicated that the Damascus goat may be a good breed for dry climatic conditions. It is suggested that focusing on growing Damascus goats could increase productivity in the Southeastern Anatolian region of Turkey. As of , although the total number of goats in Turkey 11,, heads was close to that of the entire European Union 12,, heads , the annual milk production of Turkey , tons is one-quarter of the volume of milk produced in the countries of the European Union 1,, tons FAO
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This chapter is a survey of recent studies on native sheep and goat breeds with special emphasis on their role as a tool of sustainability. After a short overview, strategies for adding value to the local breeds are described together with a synthesis of measures in support of animal biodiversity in marginal areas of Mediterranean environment. The first one is on native sheep breeds from Apulian region and the PDO Canestrato Pugliese cheese, and it indicates that Altamurana and Apulian Merino breeds produce milk and cheese having nutritional characteristics and sensory properties distinguishable from non-native breeds. The second and third studies regard local goat breeds and local cheeses, Caciotta and Ricotta cheeses. As it appears from our discussion, Girgentana breed produces milk and Caciotta and Ricotta cheeses with distinguishable fatty acid profile, nutritional index and sensory properties compared to other breeds.
Citation of this paper. The Arabia Arbia goat is the main indigenous population in Algeria. As the productive potential of this goat is unknown, the study aims to evaluate its growth performance, milk production and milk quality under the extensive breeding conditions in three farms in Biskra province South-East of Algeria. So, the Arabia goat had an acceptable production capacity in extensive breeding conditions, better than some other goat types. Possible improvements can be made to feeding and rearing management by means of support programs and also by selection and genetic improvement techniques.
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This book covers more than 40 indigenous goat breeds and several ecotypes around the globe and describes genotypic and phenotype traits related to species adaptation to harsh environments and climate change. It also addresses sustainable global farming of local goat breeds in different production systems and agro-ecosystems. Discussing three main global regions: Asia, Africa, and Europe, it particularly focuses on adverse environments such as mountain, semiarid and arid regions. The topic of this highly readable book includes the disciplines of animal physiology, breeding, sustainable agriculture, biodiversity and veterinary science, and as such it provides valuable information for academics, practitioners, and general readers with an interest in those fields.
Он что-то говорил, но сквозь звуконепроницаемую перегородку слов не было слышно. У него был такой вид, словно он только что увидел привидение. - Какого черта здесь нужно Чатрукьяну? - недовольно поинтересовался Стратмор. - Сегодня не его дежурство. - Похоже, что-то стряслось, - сказала Сьюзан. - Наверное, увидел включенный монитор. - Черт возьми! - выругался коммандер.
Дэвид Беккер смотрел на экран прямо перед. У него кружилась голова, и он едва отдавал себе отчет в происходящем. На экране он видел комнату, в которой царил хаос. В этой комнате находилась Сьюзан. Она стояла отдельно от остальных и смотрела на него, смеясь и плача.
breeds of goats and how to conserve genetic resources in Asian breeds with their distinctive characteristics: long marianaslibrary.org
Он боялся ее как огня. Ее мозги работали словно на совсем другом уровне. Она подавляла его своей красотой, и всякий раз, когда он оказывался рядом, язык у него заплетался. Сейчас она держалась подчеркнуто сдержанно, и это пугало его еще сильнее. - Так в чем же проблема, Фил? - спросил Стратмор, открывая холодильник. - Может, чего-нибудь выпьешь. - Нет, а-а… нет, спасибо, сэр.
Ее основная работа в последние три года заключалась в тонкой настройке самого секретного компьютера в мире: большая часть программ, обеспечивавших феноменальное быстродействие ТРАНСТЕКСТА, была ее творением. Шифр в миллион бит едва ли можно было назвать реалистичным сценарием. - Ладно, - процедил Стратмор. - Итак, даже в самых экстремальных условиях самый длинный шифр продержался в ТРАНСТЕКСТЕ около трех часов. - Да.