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    Primers corresponding to the nucleotide sequences flanking the J subgroup avian leucosis virus( ALV-J) gp85 gene were used to amplify the intact endogenous gp85-like gene from uninfected SPF embry- o,broiler embryo,Liang fenghua-chick embryo and Native-chick.
    利用J亚群禽白血病病毒gp85基因两侧的序列为引物,从正常的SPF鸡胚、肉鸡胚、良凤花鸡胚和土鸡的基因组中扩增出完整的内源性类ALV-Jgp85基因序列。
    Study on the Trace Elements in Wuji Baifeng Wan, Chinese Taihe Chicken and Native Chicken
    乌鸡白凤丸及乌骨鸡、土鸡中微量元素的分析
    The hybrid Test of Gushi and Chuanmu Native Chichen
    川牧土鸡的杂交试验
    Effect of special feed additive on growth and meat quality of domestic chicken
    专用饲料添加剂对肉用土鸡生长性能和肉质的影响
    The Measurement of Biochemical Index of White-Feather-Recessive Chicken and Reg ion Chicken
    隐性白鸡快慢羽系及地方土鸡血液生化指标的测定
    Effects of Different Feed Ways on the Performance of Growth and Slaughter in Native Broilers
    不同饲养方式对肉用土鸡生长性能和屠宰性能的影响
    Comparison and Analysis of Components of Eggs between native hen and Caging commercial hen
    土鸡和笼养鸡的鸡蛋成分对比分析
    Effects of Different Organic Acids on Nutrient Metabolism and Serum Physichemical Parameters and Intestinal Microecology in Guangxi in Feifeng Chickens
    不同有机酸对广西飞凤土鸡营养物质代谢、血液理化指标及肠道微生态效应的影响
    (3) Some SOPs under GAP principle were conducted to produce rape, rice, cucumber.
    3.制定颁布了油菜、大米、黄瓜、湖羊、杭白菊、榨菜、土鸡、水果等无公害农业地方标准和生产操作规程;
    By comparing the isolation rate of the different breeds, the age and the organs of chickens, the results show that the isolation rate of the indigenous breed chickens and fast-growth chickens were higher than others with the value of 45.4% and 5.6% respectively, chickens from 4 to 10 weeks have the highest isolation rate with a value of 31.4%.
    各个品种病鸡的分离情况表明,以土鸡、快大肉鸡的分离率较高,分别为45.4%和5.6%;
    Two experiments were conducted to study: (1) the effects of organic acids on nutrient metabolism and serum physichemical parameters in Guangxi Feifeng chickens;
    本论文通过两个试验探索了:(1) 有机酸对广西飞凤土鸡营养物质代谢及血液理化指标的影响规律;
    (2) the effects of organic acids on intestinal microecology in Guangxi Feifeng chickens.
    (2) 有机酸对飞凤土鸡肠道的微生态效应。
    Experiment 1: Effect of different organic acids on nutrient metabolism and serm physiochemical parameter in Guangxi Feifeng chickens.
    试验一:不同有机酸对广西飞凤土鸡营养物质代谢及血液理化指标的影响
    The additional levels of three organic acids (citric acid, fumaric acid, lactic acid) were 0.15%, 0.25%, 0.5%, 1.0%. During the period of experiment,
    与对照组比较,三种有机酸在0.5%、1.0%添加水平时均能显著提高飞凤土鸡对饲粮干物质、粗蛋白、粗脂肪、钙、磷表观利用率(P<0.05),0.25%添加水平也能显著影响饲粮粗蛋白、钙、磷的利
    A survey of ectoparosite of fowl was counducted in Qian xi county seat Guizhou from May to June, 1983, on close examination of 120 fowl, mcluding local fowl、leggorn、white、rock、taihuo fowl、bellicose fowl and the cross hybrids, the infection rate of ectoparasite was 50 percent. 6 species of lice were found (belonging to 2 familice and 4 genera), amory which were Menopon gallinae, M.Stramineus, Lipeurus Caponis, L. heterographus, Gonioeotes gallinae, Goniodes dissimilis.
    1983年4月至6月,我们对黔西县城关本地土鸡、来杭鸡、白洛克、九斤黄、斗鸡、泰和鸡以及它们相互间的杂交鸡共120只,进行了体外寄生虫种类调查,检出了虱六种(隶属于二科四属),即鸡羽干虱、鸡体虱、鸡翅虱、雏鸡头羽虱、鸡小羽虱、鸡圆虱;
    Tissues of thyroid glands from chickens fed with bentonite additive (experimentalgroup) and chickens with no bentonite in diets (control group) were studied by opticaland electron microscopy.
    应用光学显微镜和透射电镜技术,对实验组(添加膨润土)和对照组(不加膨润土)的鸡甲状腺的结构进行观察。
    One pair of primer was designed according to chicken IL18 gene sequences published in GenBank. Jiangxi China IL18 gene was amplified by RTPCR from chicken splenocyte total RNA extracts then was cloned and sequenced. The result suggested that the full length sequence of chicken IL18 gene be composed of 597 bp.
    根据Genbank发表的鸡IL-18基因序列,设计一对引物,提取鸡脾细胞总RNA,经RT-PCR扩增和扩增产物的克隆、测序,获得了中国江西土鸡IL-18基因片段,其大小为597bp,与Schneider报道的鸡IL-18基因序列完全一致,为进一步研究鸡IL-18的基因表达、生物学活性和应用奠定了基础。
 

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