令人发腻 发表于 2025-3-30 10:02:17

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过于光泽 发表于 2025-3-30 15:23:33

Effect of Social and Environmental Factors on Performance in Gilts, Barrows and Boarse animals. A frustrating competitive environment often leads to a high level of aggressive behaviour and a stressful condition for most of the animals in the group. As a result, reduced feed intake and feed utilization will lead to poorer growth rate. The three sexes have different potentials for gr

Odyssey 发表于 2025-3-30 19:46:44

Operant Conditioning in Farm Animals and its Relevance to Welfares in farm animals. Operant techniques have been used to study temperature and illumination preferences in pigs and ruminants and to investigate the ability of sheep and calves to discriminate between similar shapes.

concubine 发表于 2025-3-30 22:18:45

Discussione of animals. Of particular interest were the observations and the questions concerning the technique of operative conditioning by which the animals can determine the environmental conditions that they “prefer”. With respect to the interesting fact that the light seeking behaviour of calves is not c

tympanometry 发表于 2025-3-31 01:28:34

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眼界 发表于 2025-3-31 05:02:55

ensor network. In this, a routing protocol is developed. The network consists of the mobile nodes deployed with same energy, sensing range and mobility speed. The routing of the data packet is done with the help of the geographic routing and the soft computing technique. The neuro-fuzzy system is us
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查看完整版本: Titlebook: Indicators Relevant to Farm Animal Welfare; A Seminar in the CEC D. Smidt Book 1983 ECSC, EEC, EAEC, Brussels-Luxembourg 1983 adaptation.be