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金辉蜂产品公司始创于1992年,经历13年的发展。公司从无到有、从小到大、从弱到强。我们始终坚持“改革创新、强化管理、质量过硬、诚实守信”的原则,以“一流的质量、一流的信誉、一流的服务”为宗旨,以“一真、二纯、三鲜”为目标,创造的金辉品牌已逐步赢得了社会各界的认可和广大消费者的青睐。公司生产蜂蜜、蜂王浆、蜂花粉、蜂胶、蜂具、蜂药、山野菜、木耳、蘑菇、人参和鹿产品10大系列200余种产品,集公司、协会、研究所、商店为一体,提供产品和蜂具加工、销售一条龙服务,共有生产车间4个,职工40余名。公司已实现产、供、销一条龙,科… 相似文献
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(一)毛皮动物养殖业概况 人工饲养的毛皮动物主要有水貂、狐狸、貉、紫貂、獭兔、海狸鼠、麝鼠、毛丝鼠等等.目前,世界水貂皮的年产量在3550万张左右,主产国家依次为丹麦、芬兰、荷兰、美国、俄罗斯、中国.我国的产量估计为600万张,占世界总产量16.9%.狐狸皮的世界产量目前大约在500万张,主产国家依次为芬兰、挪威、俄罗斯、丹麦、中国. 相似文献
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氮、磷、钾是白三叶生长发育的主要营养元素,硼、钼、锌、铜是白三叶生长发育必需的微量营养元素.本文对氮、磷、钾.硼、钼、锌、铜营养元素对白三叶生长发育和种子生产的影响进行了综述. 相似文献
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位于中国大陆最南端的海南省，气候宜人、空气清新、阳光和煦、湛蓝的海水、细柔的沙滩、美味的海鲜、风情万种的少数民族吸引着海内外游客。近年来，各种高规格、大型活动接连不断。来自世界各国的政要、商贾、游客云集至此，与海南人民共同奏响繁荣、稳定、和谐乐章。 相似文献
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本文研究了10峰阿拉善双峰驼第1次分娩后不同泌乳时间驼乳中氨基酸的含量。第1次所挤驼乳的蛋白质中Thr、Val、Met、Ile、Leu、Phe和Lys等必需氨基酸的含量分别为6．50、6．52、2．10、4．05、7．94、4．38和7．40g／100g，90天时驼乳蛋白质中相应的值分别为4．52、6．20、3．16、5．61、9，48、4．73和7．75g／100g。第1次所挤驼乳的蛋白质中Asp．Ser．Gly．Ala．Arg、Glu、Cys、Tyr和Pro的含量分别为8，39、6，01、3．48、3．76、4．94、17．66、0．40、4.75和7．64g／100g，90天时驼乳蛋白质中相应的值分别为7．15、4．65、1．50、2．46、4．11、21．27、1．08、3．96和7．68g／100g。驼乳蛋白质中的必需氨基酸构成和FAO／WHO的推荐值十分接近，驼乳蛋白质对人体具有很高的营养价值。 相似文献
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1分类食欲调节剂主要由消食、理气、健脾等药物组成,具有调节、促进消化的作用,提高饲料的利用效率。苦味调节剂有陈皮、厚朴、青皮、黄柏、苦参、蒲公英,芳香调节剂有茴香、石菖蒲、枳壳、苍术、香附,辛辣调节剂有辣椒、芥子,消化调节剂有山楂、麦芽、神曲。新陈代谢调节剂主要由滋阴壮阳、补气、补血等药物组成,可增强内分泌功能,促进新陈代谢的效果。有黄芪、刺五加、苍术、枸杞叶、淫羊霍、何首乌等。抑菌杀虫剂主要由清热解毒药物组成,具有抑 相似文献
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M. Sohaib F. M. Anjum M. Nasir F. Saeed M. S. Arshad S. Hussain 《Journal of animal physiology and animal nutrition》2018,102(1):33-40
Alpha‐lipoic acid (ALA) is a multifunction antioxidant that is produced in small amount by cells as well as its dietary provision facilitates fatty acid mobilization, energy expenditure as well as can scavenge free radicals in poultry birds. It exists in oxidized as well as reduced form, characterized by growth promoting, anti‐inflammatory, antioxidative, immunostimulatory, and hypocholesterolemic properties when fed as dietary supplement to farm animals particularly chicken birds. Recently, several studies reported that dietary supplementation of ALA can influence growth performance indicators, immunological, biochemical characteristics, lipid metabolism, and oxidative stress as well as increase antioxidant potential and storability of poultry meat and meat products. Accordingly, this paper adds the reviews and discusses the outcomes of studies documenting the effect of lipoic acid dietary fortification on growth performance, biochemical, and immunological characteristics as well as the effects on lipid peroxidation of fresh meat and meat‐based products. Furthermore, this paper also describes the possibilities of utilization of ALA as a feed additive in poultry nutrition to improve the growth performance of poultry as well as meat quality of resultant chicken birds. 相似文献
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Hypertension is a common sequela to renal disease in cats and dogs, affecting as many as 61% cats and 93% of dogs, respectively. Undiagnosed and untreated, elevations in blood pressure can have deleterious effects on the brain and heart as well as promote further renal injury. In this article, we discuss the identification of patients at risk for hypertension as well as methods for measuring blood pressure and the treatment of hypertensive patients. 相似文献
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Caroline Ritter Annabelle Beaver Marina A. G. von Keyserlingk 《Reproduction in domestic animals》2019,54(Z3):29-37
Using reproduction parameters as indicators for cattle welfare has limitations and, at best, these parameters should only be viewed as indirect indicators of welfare. On a farm level, measures such as fertility rates emphasize biological performance of the herd but fail to consider the welfare of individual animals. Even on an individual level, the relationship between reproductive effectiveness and animal welfare is complex. Good reproductive performance does not automatically signify good welfare, as domestication and targeted breeding programmes have led to prioritization of high productive and reproductive performance in most modern farm animal species. In this review, we synthesize literature regarding cattle husbandry, reproduction, welfare and their multidimensional relationships. We argue that practices such as artificial insemination or the use of sexed semen may provide potential welfare advantages as these practices reduce the risk of disease transmission and injury or enable selection of specific beneficial traits. Furthermore, they may offer a solution to current practices jeopardizing welfare, such as the management of surplus bull calves in the dairy industry. Conversely, the animals’ ability to perform natural behaviours such as oestrous expression, an aspect arguably contributing to welfare, is often limited on commercial farms; this limitation is particularly evident in housing systems such as tie stalls where movement is restricted. Moreover, common management practices such as oestrus manipulation may lead to negative attitudes in citizens who often regard naturalness as important element of animal welfare. 相似文献
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本文经过钻孔资料分析和周边矿井的调查研究、判断对比,认为虽然平禹一矿立井掘进时表土层深厚,含水层、含砂层既多又厚,涌水量大,但不会形成流砂。只要采取针对性措施如采用外壁套挂、短段掘砌、快挖快进混合作业,采用堵、降、导、排、桩等联合治水,加强支护等完全可以采用普通法施工。本文详细阐述了平禹一矿立井施工技术,为以后类似条件的井筒施工提供了先进的施工经验,有着较好的社会经济效益和推广价值。 相似文献
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Cysticercosis is due to the establishment of the larval stage of the zoonotic cestode parasite Taenia solium. The infection causes substantial human morbidity and mortality, particularly in several Latin American countries and parts of Africa and Asia, as well as economic losses in pig husban dry due to condemnation of infected pork meat. The life cycle of T. solium includes human beings as definitive hosts and pigs as intermediate hosts. Cysticercosis is acquired by the ingestion of eggs released by human tapeworm carriers, who become infected after ingesting pork meat contaminated with cysticerci. Taenia solium transmission has been associated with poverty, lack of sanitary services and practices of rearing backyard pigs with free access to the areas that villagers use as toilets, as well as cultural behaviour. Nonetheless, due to the recent increase of migration and tourism, industrial countries are also reporting cases of human cysticercosis. There are many epidemiological studies that have been conducted mainly in Latin American countries that have evaluated intervention measures for control of cysticercosis including the development and testing of vaccines. Furthermore, the involvement of international agencies and institutions, such as the World Health Organization, the Food and Agriculture Organization and the International Livestock Research Institute, as well as the commitment of policymakers, scientists and field workers, are key means for the sustainable control and, hopefully, eradication of T. solium infections. 相似文献
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对已发表的戊型肝炎病毒(HEV)不同基因型毒株全序列进行分析,针对ORF3的保守区设计引物和探针优化建立了HEV荧光RT-PCR检测体系。分析表明该反应体系具有良好的扩增效率、特异性和稳定性,且检测灵敏度比普通RT-PCR方法高10～100倍。利用所建立的荧光定量PCR方法对采集自浙江及其周边上海、江苏等地区规模化猪场的样品以及HEV抗体阳性人血清样品进行了HEV核酸检测。其中,77份人血清样本仅有2份为HEV核酸阳性(2.6%)。而猪粪便样品阳性率则高达20.5%(56/273),且所调查的猪场均存在HEV感染。进一步的分子流行特征分析表明,浙江及周边地区的猪HEV毒株多为基因Ⅳ型,与其他地区的Ⅳ型HEV毒株同源性较高(83.4%～89.5%),但它们之间也存在较多的变异位点。猪源HEV毒株PJ-1则与多数Ⅲ型HEV毒株同源性较高(88%),进化分析也表明其为基因Ⅲ型。人血清样品中检测到的2份HEV毒株Human-1与Human-2与本地区Ⅳ型猪源毒株在分子进化关系上具有很高的亲源性,它们分布于同一分支内,而不构成独立分支。以上分析结果表明浙江及其周边地区猪HEV感染较为广泛,且以基因Ⅳ型毒株为主,但也存在... 相似文献
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文章就药食同源中草药栀子的营养活性物质及其抗菌、抗内毒素引起的炎症反应等生物活性进行了综述。并对以这些生物活性为基础的栀子示例组方及其组合效应进行了分析,旨在为新的替抗栀子饲料组学产品的研制提供新的思路。 相似文献