维普中文期刊产品整合服务
674篇 您的检索式:作者名="WALSH J P"
    题名 作者 年代 出处 被引量
1蛋白酶和木聚糖酶对育肥猪的生长性能、营养消化率以及粪便气味的影响显示文摘菜籽粕(RSM)和小麦干酒糟及其可溶物(DDGS)作为副产物可应用到猪的日粮中。然而,与小麦和豆粕型日粮相比,RSM和DDGS中含有较高的非淀粉多糖(NSP),其可限制猪对日粮的有效利用。采用2×2因素试验设计研究生长育肥猪饲粮中添加木聚糖酶(0和200mg·kg-1)和蛋白酶(0和200mg·kg-1)对其生长性能、胴体品质、表观回肠消化率、全消化道养分消化率及粪便气体排放的影响及两种酶之间的相互作用。试验1,对猪的生长性能进行评估。将体重为34.2±2.1kg的育肥猪128头随机分配到4个处理组:以DDGS(300g·kg-1)和RSM(210g·kg-1)的基础日粮;基础日粮中添加蛋白酶200mg·kg-1;基础日粮中添加木聚糖酶200mg·kg-1;基础日粮中添加蛋白酶200mg·kg-1和木聚糖酶200mg·k-1。试验1中,在生长育肥-出栏期间(0~出栏),日粮中添加蛋白酶的试验猪较不添加蛋白酶的试验猪相比具有较低的平均日增重(ADG)(P〈0.001)。生长阶段(0—28d),蛋白酶和木聚糖酶对猪的日均采食量(ADFI,P〈0.01)和体重(BW,P〈0.01)的影响存在相互作用。在育肥阶段(28d~出栏),日粮中添加蛋白酶和木聚糖酶的试验猪与仅添加一种没酶的试验猪相比具有较低的ADFI和BW。然而,蛋白酶和木聚糖酶的相互作用在生长期间(0~28d)内并不显著。试验2,选择体重78±2.3kg公猪24只,将其置于代谢笼中进行代谢试验,试验期间按照试验l中的日粮进行饲喂。木聚糖酶和蛋白酶对总能(GE)中的AID存在相互作用(P〈0.05)。与对照组相比,饲粮中添加蛋白酶可以增加GE中的AID,但饲粮中添加两种酶时可降低GE中的AID。饲粮中添加木聚糖酶交不添加木聚糖组相比,猪粪便的臭气排放量降低(598和1306OuE/m3;P〈0.05)。研究表明,蛋白酶可提高GE的AID;木聚糖酶可以减少粪便异味的排放,然而当生长猪育肥以RSM和DDGS为基础饲粮时,两种酶均不能提高其生长性能。O'Shea C J Mc Alpine P O Solan P Curran T Varley P F Walsh A M Doherty J V O 2014饲料博览2014,0,10:4
2Causes of encephalitis and differences in their clinical presentations in England: a multicentre, population-based prospective study显示文摘Julia Granerod Helen E Ambrose Nicholas WS Davies Jonathan P Clewley Amanda L Walsh Dilys Morgan Richard Cunningham Mark Zuckerman Ken J Mutton Tom Solomon Katherine N Ward Michael PT Lunn Sarosh R Irani Angela Vincent David WG Brown Natasha S Crowcroft 2010The Lancet Infectious Diseases2010,,12:2
3Nosocomial fungal infections 显示文摘Walsh T J Pizzo P A Annu Rev Microbiol0,42,:2
4Natural oligomers of the amyloid-β protein specifically disrupt cognitive function显示文摘Cleary J P Walsh D M Hofmeister J J 2005Nat Neurosce2005,8,1:1
5Expression of the CD44v2-10 isoform confers a metastatic phenotype:Improtance of the heparan sulfate attachment site CD44v3显示文摘BARBOUR A P REEDER J A WALSH M D 2003Cancer Res2003,63,4:1
6Access recirculation in temporary hemodialysis catheters as measured by the saline dilution technique显示文摘Little M A Conlon P J Walshe J J 2000Am J Kindney Dis2000,36,6:1
7Organizational memory 显示文摘Walsh J P Ungson G R 1991Academy of Management Review1991,16,1:1
8Viconazole compared with liposomal amphotericin B for Empirical antifungal therapy in patients with neutropenia and persistent fever显示文摘Walsh TJ Pappas P Winston D J 2002N Engl J Med2002,346,4:1
9Viconazole compared with liposomal amphotericin B for Empirical antifungal therapy in patients with neutropenia and persistent fever显示文摘Walsh T J Pappas P Winston D J 2002NEnglJMed2002,346,4:1
10Augmented Hopfield Network for Unit Commitment and Economic Dispatch显示文摘Walsh M P O'Malley M J 1997IEEE Trans on Power Systems1997,12,4:1
11Academic entrepre- neurship and exchange of scientific resources: Materi- al transfer in life and materials sciences in Japanese universities显示文摘Shibayama S Walsh J P Baba Y 2012American Sociological Review2012,,7:1
12Tackling antibiotic resistance显示文摘Bush K Courvalin P Dantas G Davies J Eisenstein B Huovinen P Jacoby GA Kishony R Kreiswirth BN Kutter E Lerner SA Levy S Lewis K Lomovskaya O Miller JH Mobashery S Piddock LJ Projan S Thomas CM Tomasz A Tulkens PM Walsh TR Watson JD Witkowski J Witte W Wr 0,,:1
13Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study 显示文摘Kumarasamy KK Toleman MA Walsh TR Bagaria J Butt F Balakrishnan R Chaudhary U Doumith M Giske CG Irfan S Krishnan P Kumar AV Maharjan S Mushtaq S Noorie T Paterson DL Pearson A Perry C Pike R Rao B Ray U Sarma JB Sharma M Sheridan E Thirunarayan MA Turton J Upadhyay S Warner M Welfare W Livermore DM Woodford N 2010Lancet Infect Dis2010,10,9:1
14Distinct IL-2 receptor signaling pattern in CD4 CD25 regulatory T cells 显示文摘BENSINGER S J WALSH P T ZHANG J 2004J Immunol2004,172,9:1
15Fouling of Convection Heat Exchangers by Lignitic Coal Ash 显示文摘Walsh P M Sarofim A F Beer J M 1992Energy & Fuels1992,6,6:1
16Mergers,Acquisitions,and the Pruning of Managerial Deadwood显示文摘Walsh J P Ellwood J W 1991Strategic Management Journal1991,12,:1
17Remote Sensing of Forested Wetlands: Application of Muhitemporal and Muhispectral Satellite Imagery to Determine Plant Community Composition and Structure in Southeastern USA显示文摘Townsend P A Walsh S J 2001Plant Ecology2001,157,2:1
18Catheter closure of moderate-to large-sized patent duetus arteriesus using the new Amplatzer duct eccluder:immediate and short-term results显示文摘MASURA J WALSH K P THANOPOULOUS B 1998J Am Coll Cardiol1998,31,4:1
19Mitochondrial DNA sequence evidence supporting the recognition of two subspecies or species of the Florida spiny lobster Panulirus argus 显示文摘Sarver S K Silberman J D Walsh P J 1998J Crust Biol1998,18,1:1
20Misery loves companies: rethinking social initiatives by business 显示文摘Margolis J D Walsh J P 2003Administrative Science Quarterly2003,48,:1
返回顶部 每页显示:
共34页 首页 上一页 第1页 下一页 末页 /34 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费