Optimization of breeding programmes under index selection and constrained inbreeding
نویسندگان
چکیده
منابع مشابه
Role of inbreeding depression and purging in captive breeding and restoration programmes.
Inbreeding depression is a major force affecting the evolution and viability of small populations in captive breeding and restoration programmes. Populations that experience small sizes may be less susceptible to future inbreeding depression because they have been purged of deleterious recessive alleles. We review issues related to purging, as they apply to the management of small populations, ...
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Breeding Objectives and Desired-Gain Selection Index for Rayeni Cashmere Goat in Pasture System
The aim of this study was to define breeding goals and determine the suitable selection index in Rayeni cashmere goat using simulated data. To select animals for increased quantity of meat, milk and cashmere produced, body weight of the doe (BWD), milk weight (MW), cashmere weight (CW), weight of kids for sale (WK) and number of kids for sale per doe (NK) was used as selection criteria. Four se...
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1997
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672397002656