维普中文期刊产品整合服务
88篇 您的检索式:作者名="Shea V"
    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
2Impairment of carotidcardiacvagal baroreflex in wheelchair-dependent quadriplegics 显示文摘Convertino V A Adams W C Shea J D 1991Am J Physiol1991,260,10:1
3Transcranial magnetic stimulation显示文摘O'Shea J Walsh V 0,,6:1
4Once-weekly liposomal amphotericin B as Candida prophylaxis in very low birth weight premature infants: a prospective, randomized, open-label, placebo-controlled pilot study 显示文摘Arrieta AC Shea K Dhar V 2010Clin Ther2010,32,2:1
5Cortical activation changes underlying stimulation-induced behavioural gains in chronic stroke显示文摘Stagg C J Bachtiar V O'Shea J 2012Brain2012,135,1:1
6Enantiomeric and isomeric sep-aration of herbicides using cyclodextrin-modified capillary zone e-lectrophoresis显示文摘Penmetsa K V Leidy R B Shea D 1997J Chromatogr A1997,790,12:1
7Randomized pilot study of a new atrial-based minimal ventricular pacing mode in dual-chamber implantable cardioverter-defibrillators显示文摘Sweeney MO Shea JB Fox V 2004Heart Rhythm2004,1,:1
8Monitoring autophagy inlysosomal storage disorders 显示文摘Raben N Shea L Hill V 2009Methods Enzymol2009,453,41:1
9Herbicide analysis by micellar electrokinetic capillary chromatography显示文摘PENMETXSA K V LEIDY R B SHEA D 1996J Chromatogr A1996,745,12:1
10Randomized pilot study of a new atrial-based minimal ventricular pacing mode in dual-chamber im- plantable 160 显示文摘Sweeney MO Shea JB Fox V 2004Heart Rhythm2004,1,2:1
11Cortical activation changes un- derlying stimulation-induced behavioural gains in chronic stroke 显示文摘Stagg CJ Bachtiar V O'Shea J 2012Brain2012,135,1:1
12Fluoride for the treatment of postmenopausal osteoporotic fractures:a meta-analysis显示文摘 Welch V Shea B 2000Osteoporos Int2000,11,9:1
13Influence of feed composition on the activity of Mn and PdMrt/Al 03 catalysts for combustion of formal- dehyde/methanol显示文摘de la Pefia O'Shea V A Alvarez-Galvan M C Fierro J L G 2005Appl Catal B: Environ2005,57,3:1
14Transcranial magnetic stimulation显示文摘O'Shea J Walsh V 2007Curr Biol2007,17,6:1
15Direct evidence of the SMSI decoration effect:the case of Co/ TiO2 catalyst显示文摘O'Shea V A Galván M C Prats A E 0,,25:1
16Leflunomide for treating rheumatoid arthritis显示文摘Osiri bl Shea B Robinson V 2003Cochrane Database Syst Rev2003,,00:1
17Designed catalysts:A synthetic network polymer that catalyzes the dehydrofluorination of 4-fluoro-4-(p-nitrophenyl) buton-2-one显示文摘 Shea K J 1994J Am Chem See1994,116,1:1
18Herbicide analysis by micellar electrokinetic capillary chromatography显示文摘Penmetsa K V Leidy R B Shea D 1996J Chromatogr A1996,745,:1
19Catalytic oxidation of TNT by activated carbon 显示文摘Vasilyeva G K Kreslavski V D Shea P J 2002Chemosphere2002,47,3:1
20Herbicide analysis by micellar electrokinetic capillary chromatography显示文摘PENMETSA K V LEIDY R B SHEA D 1996J Chromatogr A1996,745,12:1
返回顶部 每页显示:
共5页 首页 上一页 第1页 下一页 末页 /5 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