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133篇 您的检索式:作者名="Fang M E"
    题名 作者 年代 出处 被引量
1全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A 2016饲料博览2016,0,12:2
2Epidermal growth factor receptor inhibits colitis-associated cancer in mice显示文摘Dubé Philip E Yan Fang Punit Shivesh Girish Nandini McElroy Steven J Washington M Kay Polk D Brent 2012EN2012,,8:2
3An exponential class of model-free visual servoing controllers in the presence of uncertain camera calibration显示文摘 DIXON W E DAWSON D M 2006International Journal of Robotics and Automation2006,21,4:1
4A generalized surface subdivision scheme of arbitrary order with a tension parameter 显示文摘Fang M E Ma W Y Wang G Z 2014Computer-Aided Design2014,49,4:1
5CMOS image sensors for high speed applications显示文摘Y Liu L Tse F Armslrong Desouki M E Deen M J Fang Q D 2009Sensors2009,9,1:1
6Response surface based finite-element-model updating using structural static responses 显示文摘Ren W X Fang S E Deng M Y 2010Journal of Engineering Mechanics2010,137,4:1
7Overexpress ion of both VEGF-Aand VEGF-C in gastric cancercorrelates with prognosis, andsilencing of both is effectiveto inhibit cancer growth 显示文摘X i a o 1e i Wang X i m e i Chen Jianping Fang International journal ofclinical and experimentalpathology0,6,4:1
8Diletric properties of the lamellar niobates and titanonibates AM2Nb3O10 and ATiNbO5(A=H, K; M=Ca, Pb), and their condensation producta Ca4Nb4O19 and TiNb2O9显示文摘 Kim C H Mallouk T E 1999Chem Mater1999,12,11:1
9Nonlinear coupling control laws for an underactuated overhead crane system 显示文摘Y Fang W E Dixon D M Dawson E Zergeroglu 2003IEEE/ASME Transactions on Mechatronics (S 1083-4435)2003,8,3:1
10Nonlinear coupling control laws for an overhead crane system 显示文摘Fang Y Dixon W E Dawson D M 2003IEEE/ASME Transactions on Mechatronics2003,8,3:1
11Effect of Service Transition Strategies on Firm Value显示文摘Fang E Palmatier R W Steenkamp J B E M 2008Journal of Marketing2008,72,05:1
12Information-Seeking Behavior in Complementary and Alternative Medicine (CAM): an Online Survey of Faculty at a Health Sciences Campus显示文摘Owen D J Fang M L E 2003Journal of the Medical Library Association2003,91,3:1
13Muricatetrocins A and B and gigantetrocin B: three new cytotoxic monotetrahydrofuran-ring acetogenins from Annona muricata 显示文摘Rieser M J Fang X P Anderson J E 1993Helv Chim Acta1993,76,7:1
14The net clinical benefit of warfarin anticoagulation in atrial fibrillation显示文摘SINGER D E CHANG Y FANG M C 2009Ann In- tern Med2009,151,5:1
15Reconstruction of the proteolytic pathway for use β-casein by Lactococcus lactis显示文摘KUNJI E R S FANG G JERONIMUS-STRATINGH C M 1998Mol Mierobiol1998,27,6:1
16Isocitrate lyase (AceA) is required for Salmonella persistence but not for acute lethal infection in mice显示文摘Fang F C Libby S J Castor M E 2005Infect Immun2005,73,4:1
17Elimination of Mcl-1 is required for the initiation of apoptosis following ultraviolet irra-diation 显示文摘Nijhawan D Fang M Traer E 2003Genes Dev2003,17,12:1
18A novel CDK9-associated C-type cyclin interacts directly with HIV-1 Tat and mediates its high-affinity,loop-specific binding to TAR RNA显示文摘 GARBER M E FANG S M 1998Cell1998,92,:1
19Robust sequence memory in sparsely- connected networks with controllable steady-state period 显示文摘M Xia J Fang F Pan E Bai 2009Neurocomputing (S0925-2312)2009,72,1315:1
20A novel CDK9-associated C-type cyclin interacts directly with HIV-1 Tat and mediates its high-affinity,loop-specific binding to TAR RNA显示文摘Wei P M E Garber S M Fang 1998Cell1998,92,:1
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