共查询到20条相似文献,搜索用时 15 毫秒
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Linsey M. McLean BS William E. Jones DVM PhD 《Journal of Equine Veterinary Science》1983,3(6):208-210
A young Arabian horse showing depigmentation characteristics of “Arabian Fading Syndrome” was treated with 0.6 grams/day orally of a chelated copper supplement. After several months, repigmentation had begun and was proceeding at a satisfactory level. The copper supplementation was discontinued for several months during which time depigmentation began to reoccur. Copper supplementation again was given and brought about repigmentation. 相似文献
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M. J. R. Stockman 《The Journal of small animal practice》1974,15(11):709-710
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王晶晶 《国外畜牧学(猪与禽)》2013,33(7):40-42
多年来,已经完成的众多实验、试验和研究将精准畜牧业养殖推向了成功。随着猪健康声音检测技术逐步推出,该概念将会在即将到来的Eurotier国际畜牧展上取得重大突破。什么是精准畜牧业养殖(Precision Livestock Farming,PLF)?它是在个体水平上,利用视频、音频或传感器技术,以及随后利用先进的计算系统,对猪、家禽或牛进行监测,进而对所取得的数据进行解释并得出结论的一种方法。运算法则(当是A时,得出结果 B)则成为该策略的一个重要组成部分。计算机系统应该能够识别偏离某一标准模型的模式,并能采取措施。 相似文献
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