Estimated live weight of growing Pêga breed donkeys
نویسندگان
چکیده
منابع مشابه
Sexual behavior and ejaculate characteristics in Pêga donkeys (Equus asinus) mounting estrous horse mares (Equus caballus).
The objectives were to (i) characterize sexual behavior of donkey stallions (jacks; Equus asinus) during on-farm semen collection using estrous horse mares (mares; Equus caballus); (ii) compare behavior of young (less experienced) versus older (more experienced) jacks; (iii) determine whether semen suitable for artificial insemination (AI) could be collected using mares; and (iv) determine the ...
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This study was aimed at determining the relationship between live body weight and carcass traits in Arbor Acre broiler chicken. Fifty day-old broiler chicks were purchased and raised on deep litter system until 56 days of age. At maturity, ten birds were randomly selected for carcass evaluation. The analyzed data showed that live weight has statistically significant (P<0.01) positive phenotypic...
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We study growing networks in which each link carries a certain weight (randomly assigned at birth and fixed thereafter). The weight of a node is defined as the sum of the weights of the links attached to the node, and the network grows via the simplest weight-driven rule: A newly added node is connected to an already existing node with the probability which is proportional to the weight of that...
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متن کاملModern Use of Donkeys
In the early 90’s, donkeys were in danger of extinction as species. In Italy, there were counted few heads of many breeds but, unfortunately, others had already been extinct. With the donkey in danger, there was a risk of disappearance of a part of ecosystem, a biodiversity particularly significant as it represents humans’ history. All countries around the Mediterranean sea, countries of southe...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2017
ISSN: 1678-4596
DOI: 10.1590/0103-8478cr20161120