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抗球虫药球佳防治鸡艾美耳球虫5个虫种的笼饲试验 被引量:18
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作者 赵其平 黄兵 +2 位作者 陈兆国 吴薛忠 史天卫 《中国兽医杂志》 CAS 北大核心 1999年第3期15-16,共2页
抗球虫新药“球佳”由中国农业科学院上海家畜寄生虫病研究所仿制国外同类产品Diclazuril的一种化学合成药。为了证明该药对鸡艾美耳球虫防治效果,作者以鸡艾美耳球虫中5个主要危害较严重的虫种(E.tenel-la,E... 抗球虫新药“球佳”由中国农业科学院上海家畜寄生虫病研究所仿制国外同类产品Diclazuril的一种化学合成药。为了证明该药对鸡艾美耳球虫防治效果,作者以鸡艾美耳球虫中5个主要危害较严重的虫种(E.tenel-la,E.necatrixE.maxima... 展开更多
关键词 艾美尔氏 防治 球佳 虫种
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抗球虫新药球佳的药效试验 被引量:4
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作者 赵其平 吴薛忠 +2 位作者 陈兆国 黄兵 史天卫 《中国兽医科技》 CSCD 1998年第5期27-28,共2页
抗球虫新药球佳的药效试验赵其平吴薛忠陈兆国黄兵史天卫(中国农业科学院上海家畜寄生虫病研究所200232)鸡球虫病是危害集约化养鸡的主要疾病之一,目前对鸡球虫病的防治仍以药物为主。在药物防治中,常由于不合理的使用,在短... 抗球虫新药球佳的药效试验赵其平吴薛忠陈兆国黄兵史天卫(中国农业科学院上海家畜寄生虫病研究所200232)鸡球虫病是危害集约化养鸡的主要疾病之一,目前对鸡球虫病的防治仍以药物为主。在药物防治中,常由于不合理的使用,在短期内出现对某种抗球虫药的耐药虫株,... 展开更多
关键词 虫药 球佳 新药 药效试验
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抗球虫药“球佳”防治鸡艾美耳球虫不同地理株的试验 被引量:3
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作者 赵其平 吴薛忠 +2 位作者 黄兵 史天卫 陈兆国 《上海畜牧兽医通讯》 北大核心 1998年第2期16-17,共2页
关键词 鸡病 艾美耳 虫药 球佳 防治
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柔嫩艾美尔球虫(荣昌株)对球佳等三种抗球虫药的抗药性试验 被引量:3
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作者 周荣琼 聂奎 +1 位作者 陈礼明 肖建成 《四川畜牧兽医学院学报》 1999年第2期22-25,共4页
采用鸡体药效试验法测定了柔嫩艾美尔球虫对球佳、球安、加福三种药物的抗药性。试验结果表明:球佳、球安、加福的最适抗球虫活性百分率(poAA)分别为58.po%、78.23%、叨.27%;病变记分减少率(RLS)为100%、72。73%、74.03... 采用鸡体药效试验法测定了柔嫩艾美尔球虫对球佳、球安、加福三种药物的抗药性。试验结果表明:球佳、球安、加福的最适抗球虫活性百分率(poAA)分别为58.po%、78.23%、叨.27%;病变记分减少率(RLS)为100%、72。73%、74.03%;相对盲肠卵鲢产量(ROP)为限26%、577.6%。288.6%。POAA‘PLS显示柔嫩艾美尔球虫对三种药物均无抗药性,而ROP显示对球安、加福有抗药性。综合POAA、RLS、ROP三项参数指标判定柔嫩艾美尔球虫对球佳敏感,对球安、加福有轻度抗药性。 展开更多
关键词 柔嫩艾美尔 球佳 虫药 抗药性试验
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球佳防治鸡球虫病现场试验 被引量:3
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作者 赵其平 吴薛忠 +5 位作者 叶明忠 史天卫 黄兵 张莹 邓旭清 罗晓彬 《中国兽医寄生虫病》 1998年第1期28-29,共2页
关键词 鸡病 虫病 防治 球佳
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抗球佳、克球灵防治鸡柔嫩艾美耳球虫笼饲试验 被引量:4
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作者 朱顺海 曹杰 +3 位作者 徐梅倩 黄燕 赵其平 何国声 《上海畜牧兽医通讯》 2005年第6期24-24,共1页
关键词 虫病 笼饲试验 柔嫩艾美耳 防治 药物预防 球佳 免疫预防 科研工作者 寄生虫病 经济损失
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球佳防治兔球虫病的疗效观察
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作者 王虎 樊利章 周广生 《中国养兔杂志》 1999年第4期9-10,共2页
兔球虫病是流行广、危害大的一种疾病,在潮湿雨季会引起幼兔感染,造成大批死亡。为寻求高效、广谱、低毒的抗球虫药,选用抗球虫新药球佳作了治疗试验。1材料与方法1.1试验药物球佳由中国农科院上海家畜寄生虫病研究所研制;氯苯... 兔球虫病是流行广、危害大的一种疾病,在潮湿雨季会引起幼兔感染,造成大批死亡。为寻求高效、广谱、低毒的抗球虫药,选用抗球虫新药球佳作了治疗试验。1材料与方法1.1试验药物球佳由中国农科院上海家畜寄生虫病研究所研制;氯苯胍片剂由山东省潍坊市动物药品厂生产... 展开更多
关键词 虫病 球佳 防治 疗效
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球佳对乌骨鸡球虫病的治疗效果
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作者 陈鸿树 聂奎 《西南农业大学学报(社会科学版)》 1998年第1期67-68,共2页
关键词 虫病 急性小肠虫病 柔嫩艾美尔 虫药物 球佳 饲料预混剂 马杜拉霉素 乌骨 诊断和治疗 治疗效果
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爆裂玉米佳球105的特征特性及高产栽培技术 被引量:1
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作者 刘勤来 于凯 +3 位作者 张文君 刘慧军 史丽杰 王瑞荣 《现代农业科技》 2020年第17期11-11,共1页
本文阐述了爆裂玉米佳球105的特征特性,总结了其高产栽培技术,包括种子选择及处理、适时播种、掰分蘖、配方施肥、病虫草鼠害绿色防控、适时收获等方面内容,以期为种植合作社与广大农户提供参考。
关键词 爆裂玉米 105 特征特性 高产 栽培技术
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球形花爆裂玉米佳球105的选育及配套栽培技术 被引量:1
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作者 王莹 孙淑凤 《中国种业》 2020年第11期100-102,共3页
为填补国内球形花爆裂玉米品种的空白,利用二倍体诱导技术对现有系进行花型育种,选育出典型球形花玉米自交系TQ-10和TQ-5,以其为亲本杂交组配育成球形花爆裂玉米品种佳球105,其产量高、抗性好、品质优,适宜在辽宁、吉林、新疆、宁夏春... 为填补国内球形花爆裂玉米品种的空白,利用二倍体诱导技术对现有系进行花型育种,选育出典型球形花玉米自交系TQ-10和TQ-5,以其为亲本杂交组配育成球形花爆裂玉米品种佳球105,其产量高、抗性好、品质优,适宜在辽宁、吉林、新疆、宁夏春播种植,山东夏播种植。在生产上配套适宜地区播种、合理密植、科学施肥、综合防治病虫草害、适期收获、科学晾晒等栽培技术。 展开更多
关键词 爆裂玉米 105 栽培技术
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甜菜碱与三种抗球虫药配伍的增效比较试验 被引量:11
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作者 聂奎 李永志 +1 位作者 杜国清 周荣琼 《中国兽医寄生虫病》 2000年第1期14-16,21,共4页
为研究甜菜碱与抗球虫药物配伍抗球虫病的增效作用,进行了疗效比较试验。用甜菜碱(8×104)分别与球安(125×106)、加福(5×105)和球佳(1×106)配伍的3组药物拌入饲料,治疗人工感染E.tenella的鸡,结果各组的平均体增重... 为研究甜菜碱与抗球虫药物配伍抗球虫病的增效作用,进行了疗效比较试验。用甜菜碱(8×104)分别与球安(125×106)、加福(5×105)和球佳(1×106)配伍的3组药物拌入饲料,治疗人工感染E.tenella的鸡,结果各组的平均体增重分别为83.6g、61g和37.5g;盲肠病变值为5.8、8.0和10;ACI为193.7、158.35和126.875。而单用球安、加福和球佳拌料喂的鸡平均体增重分别为82.6g、42g和74g;盲肠病变值8.75、13.25和6.75;ACI为189.375、99.75和180.75。试验表明:甜菜碱加聚醚类抗球虫药组的平均体增重和ACI值均高于单用药组,尤其甜菜碱加加福组增效显著,但甜菜碱加球佳组疗效却降低。 展开更多
关键词 甜菜碱 球佳 加福 虫药 虫病
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3种药物对獭兔球虫病防治的对比试验
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作者 张伟 《中国畜禽种业》 2021年第10期157-158,共2页
兔球虫病是危害养免业迅速发展的严重病害之一,兔群感染率很高。球虫对药物易产生抗药性,为筛选出适合本地区比较理想的抗球虫药。采用兔球丹、球佳和磺胺氯吡嗪钠3种抗球虫药物在某一獭兔场进行对比试验,本试验以死亡率、平均日增重及... 兔球虫病是危害养免业迅速发展的严重病害之一,兔群感染率很高。球虫对药物易产生抗药性,为筛选出适合本地区比较理想的抗球虫药。采用兔球丹、球佳和磺胺氯吡嗪钠3种抗球虫药物在某一獭兔场进行对比试验,本试验以死亡率、平均日增重及平均克粪卵素数(0PG)3个指标综合评定这3种药物的抗球虫活性。结果表明,兔球丹(40000mg/kg)和球佳(1mg/kg)能有效防治獭兔球虫病,且有明显的保持生长作用,而磺胺氯吡嗪钠(1000mg/kg)的防治效果较差. 展开更多
关键词 球佳 磺胺氯吡嗪钠 虫病 试验
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美丽人生
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作者 霄淋 《福建基础教育研究》 2008年第Z1期117-118,共2页
这是一部让人含着眼泪看着笑的影片,曾获得包括奥斯卡最佳外语片奖,戛纳影展评审团大奖在内的二十八项国际大奖,在全球佳评如潮。片子在戛纳电影节试映时,全体观众起立鼓掌长达12分钟之久,个个含泪步出影院。《美丽人生》是由意大利的&q... 这是一部让人含着眼泪看着笑的影片,曾获得包括奥斯卡最佳外语片奖,戛纳影展评审团大奖在内的二十八项国际大奖,在全球佳评如潮。片子在戛纳电影节试映时,全体观众起立鼓掌长达12分钟之久,个个含泪步出影院。《美丽人生》是由意大利的"国宝级"人物罗贝尔托贝贝尼自编自导自演的, 展开更多
关键词 人生悲剧 集中营 评审团 罗贝尔 意大利 电影节 影片 戛纳 游戏规则 球佳
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Aggressive plaque modification with rotational atherectomy and cutting balloon for optimal stent expansion in calcified lesions 被引量:4
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作者 Zhe TANG Jing BAI +7 位作者 Shao-Ping SU Pui-Wai LEE Liang PENG Tao ZHANG Ting SUN Jing-Guo NONG Tian-De LI Yu WANG 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2016年第12期984-991,共8页
Objective To evaluate the factors affecting optimal stentt expansion in calcified lesions treated by aggressive plaque modification with rotational atherectomy (RA) and a cutting balloon (CB). Methods From January... Objective To evaluate the factors affecting optimal stentt expansion in calcified lesions treated by aggressive plaque modification with rotational atherectomy (RA) and a cutting balloon (CB). Methods From January 2014 to May 2015, 92 patients with moderate to severe coronary calcified lesions underwent rotational atherectomy and intravascular ultrasound imaging at Chinese PLA General Hospital (Beijing, China) were included in this study, They were divided into a rotational artherectomy combined with cutting balloon (RACB) group (46 patients treated with RA followed by CB angioplasty) and an RA group (46 patients treated with RA followed by plain balloon angioplasty). Another 40 patients with similar severity of their calcified lesions treated with plain old balloon angioplasty (POBA) were de- mographically matched to the other groups and defined as the POBA group. All patients received a drug-eluting stent after plaque prepara- tion. Lumen diameter and lumen diameter stenosis (LDS) were measured by quantitative coronary angiography at baseline, after RA, after dilatation, and after stenting. Optimal stent expansion was defined as the final LDS 〈 10%. Results The initial and post-RA LDS values were similar among the three groups. However, after dilatation, the LDS significantly decreased in the RACB group (from 54.5% ± 8.9% to 36.1%+ 7.1%) but only moderately decreased (from 55.7% ± 7.8% to 46.9% ± 9.4%) in the RA group (time × group, P 〈 0.001). After stenting, there was a higher rate of optimal stent expansion in the RACB group (71.7% in the RACB group, 54.5% in the RA group, and 15% in the POBA group, P 〈 0.001), and the final LDS was significantly diminished in the RACB group compared to the other two groups (6.0% ± 2.3%, 10.8% ± 3.3%, 12.7% ± 2.1%, P 〈 0.001). Moreover, an LDS 〈 40% after plaque preparation (OR = 2.994, 95% CI: 1.297-6.911) was associated with optimal stent expansion, which also had a positive correlation with the appearance of a calcified ring split (r = 0,581, P 〈 0.001). Conclusions Aggressive plaque modification with RA and CB achieve more optimal stent expansion. An LDS ≤ 40% after plaque modification was a predictive factor for optimal stent expansion in calcified lesions. This parameter was also associated with the presence of calcified ring split. 展开更多
关键词 Coronary calcification Cutting balloon angiography Optimal stent expansion Rotational atherectomy
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Analysis of a Prey-predator Fishery Model with Prey Reserve 被引量:1
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作者 SUN Jun-fang GOU Xiao-kan 《Chinese Quarterly Journal of Mathematics》 CSCD 2011年第2期290-295,共6页
In this paper,we consider a prey-predator fishery model with prey dispersal in a two-patch environment,one is assumed to be a free fishing zone and the other is a reserved zone where fishing and other extractive activ... In this paper,we consider a prey-predator fishery model with prey dispersal in a two-patch environment,one is assumed to be a free fishing zone and the other is a reserved zone where fishing and other extractive activities are prohibited.The existence of possible steady states of the system is discussed.The local and global stability analysis has been carried out.An optimal harvesting policy is given using Pontryagin s maximum principle. 展开更多
关键词 PREY-PREDATOR global stability optimal harvesting
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Novel technology on preparation of double-layered pellets for sulfur and arsenic-bearing gold concentrates 被引量:1
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作者 杨永斌 崔丽娜 +3 位作者 李希山 李骞 姜涛 戈捷 《Journal of Central South University》 SCIE EI CAS 2013年第11期2967-2973,共7页
Double-layered pellet (DLP) roasting is a novel pretreatment method for sulfur and arsenic-bearing gold concentrates. In this process, preparation of DLPs is a fundamental step which is required to produce DLPs with... Double-layered pellet (DLP) roasting is a novel pretreatment method for sulfur and arsenic-bearing gold concentrates. In this process, preparation of DLPs is a fundamental step which is required to produce DLPs with favorable mechanical strength and thermal stability. Studies were carried out to investigate the affecting factors and conditions on the preparation and properties of DLPs. The results show that moisture content has significant influence on DLPs preparation. With the increase of moisture content in the range of no more than 9.8%, drop resistance and compressive strength of green DLPs are raised and the pelletizing dynamics is improved accordingly. The optimum conditions are determined as moisture content of 9.8%, coating time of 14-16 min, drying temperature 〈80 ℃and drying gas velocity 〈1.2 m/s. When DLPs prepared under these conditions are roasted at 600 ℃ for 1 h, favorable removal and solidifying rates can be obtained, in which the removal rates of arsenic and sulfur are 94.38% and 82.55%, and the solidifying rates of arsenic and sulfur reach 99.62% and 99.79%, respectively. These results promise industrial application of DLP roasting. 展开更多
关键词 sulfur and arsenic-bearing gold ores double-layered pellets PELLETIZING gold ores pretreatment ROASTING
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Antibacterial Activity of Lyngbya and Chroococcus Species Isolated from Koya (Hizoop River)
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作者 Sewgil Saaduldeen Anwer Parween Mohsin Abdulkareem 《Journal of Life Sciences》 2014年第12期925-930,共6页
In the study cyanobacterial strains were isolated from different sites of Hizoop rivers, Koya-Iraq and identified according to their morphological characters by using microscope, two genera which were in filamentous f... In the study cyanobacterial strains were isolated from different sites of Hizoop rivers, Koya-Iraq and identified according to their morphological characters by using microscope, two genera which were in filamentous form identified as Chroococcus sp. and Lyngbya sp.. After identification of genera their optimum growth condition studied by using the effect of temperature and pH to their dry weight. In the result, the optimum temperature and pH for both filamentous cyanobacteria were 25 ℃ and pH 7.5. Both cyanobacterial strains were extracted with ethanol, methanol and diethyl ether at various concentrations (0.2 g/mL, 0.1 g/mL, 0.005 g/mL) which exhibited the antibacterial activities against Staphylococcus aureus, E. coli and B. subtilus. Inhibition activities of the two cyanobacterial extracts were more effective at high concentration against the tested pathogens at the low concentration, especially those ofLyngbya sp. The higher inhibition zone showed with extract by ethanol. 展开更多
关键词 CYANOBACTERIA PH temperature antibacterial activity
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Fermionic Zero Modes in Gauge and Gravity Backgrounds on a Sphere
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作者 LIU Yu-Xiao ZHANG Li-Jie DUAN Yi-Shi 《Communications in Theoretical Physics》 SCIE CAS CSCD 2008年第6期1577-1579,共3页
In this letter we study fermionic zero modes in gauge and gravity backgrounds taking a two-dimensional compact manifold S2 as extra dimensions. The result is that there exist massless Dirac fermions which have normali... In this letter we study fermionic zero modes in gauge and gravity backgrounds taking a two-dimensional compact manifold S2 as extra dimensions. The result is that there exist massless Dirac fermions which have normalizable zero modes under quite general assumptions about these backgrounds on the bulk. Several special cases of gauge background on the sphere axe discussed and some simple fermionic zero modes are obtained. 展开更多
关键词 extra dimensions fermionic zero modes
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美丽风暴 时尚来袭 “魅力中国 东方时尚·2014OMC世界比基尼模特大赛全球总决赛”即将热辣启动 被引量:1
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作者 罗欣桐 黄天玉 +1 位作者 许檬檬 李涛 《纺织服装周刊》 2014年第31期50-66,共17页
8月中旬,“魅力中国东方时尚·2014OMC世界比基尼模特大赛全球总决赛”系列巡游活动启动,来自46个国家的48名比基尼超模从广州到北京,再移师青岛,体验领略各大城市时尚文化的同时,更与当地产业热力互动,全面开启此次全球佳丽... 8月中旬,“魅力中国东方时尚·2014OMC世界比基尼模特大赛全球总决赛”系列巡游活动启动,来自46个国家的48名比基尼超模从广州到北京,再移师青岛,体验领略各大城市时尚文化的同时,更与当地产业热力互动,全面开启此次全球佳丽的美丽之约。 展开更多
关键词 时尚文化 比基尼 中国 东方 球佳 模特 世界 OMC
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