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646篇 您的检索式:作者名="Lin D Q"
    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
2Adhesion mechanisms of the mussel ioot proteins mfp-1 and mfp-3 显示文摘Lin Q Gourdon D Sun C 2007Proc Natl Acad Sci US A2007,104,10:1
3A study of quantum confinement properties of photogenerated charges in zno nanoparticles by surface photovoltage spectroscopy显示文摘LIN Y H WANG DJ ZHAO Q D 2004J Phys Chern B2004,108,10:1
4Heterotrimeric G proteins regulate nitrogen-use efficiency in rice 显示文摘Sun H Y Qian Q Wu K Luo J J Wang S S Zhang C W Ma Y F Liu Q Huang X Z Yuan Q B Han R X Zhao M Dong G J Guo L B Zhu X D Gou Z H Wang W Wu Y J Lin H X Fu X D 2014Nature Genetics2014,46,4:1
5Multiplicity of positive periodic solutions to second order differential equations 显示文摘CHU J F LIN X N JIANG D Q et 81 2006Bulletin of the Aus- tralian Mathematical Society2006,73,2:1
6Regulation of cardiac mesodermal and neural crest development by the bHLH transcription factor,dHAND显示文摘 THOMAS T LIN Q 1996Nat Genet1996,16,:1
7Thermal conductviities of some organic solvents and their binary mixtures显示文摘LEI Q LIN R NI D 1997J Chem Eng Data1997,42,5:1
8Flexural streamwise vibration of gate plates under vortex action 显示文摘THANG N D LIN Q H NAUDASCHER E 1987Proc Int on Flow-Induced Vibrations1987,37,2:1
9Influence of adsorbed oxygen on the surface photovoltage and photoluminescence of ZnO nanorods显示文摘LIN Y H WANG DJ ZHAO Q D 2006Nanotechnology2006,17,:1
10Numerical simulations on relationships between gas velocity and overpressure of gas explosions in ducts显示文摘Zhu C J Lin B Q Hong Y D 2013Disaster Advances2013,6,1:1
11Epidemiology and man- agement of osteoporosis in the People's Republic of China: current perspectives 显示文摘LIN X XIONG D PENG Y Q 2015Clin Interv Aging2015,10,:1
12A Volume Adaptive Integral Method(YAM) for 3-D Inhomogeneous Objects 显示文摘ZHANG D Z LIN Q H 2002IEEE Antenna and Wireless Propagation Letters2002,1,1:1
13A study of quantum confinement properties of photogenerated charges in ZnO nanoparticles by surface photovoltage spectroscopy显示文摘LIN Y WANG DJ ZHAO Q D 2004J Phys Chem B2004,108,10:1
14Adsorption of turin with a novel β-cyclodextrin polymer adsorbent-thermodynamic and ki- netic study 显示文摘Zhao J Lin D Q Yao S J 2012Carbohydr Polym2012,90,:1
15Effect of length on the relationships between the gas velocity and peak over- pressure of gas explosion disasters in closed-end pipes显示文摘Lin B Q Hong Y D Zhu C J 2013Disaster Advances2013,6,2:1
16miR-638 regulates differentiation and proliferation in leukemic cells by targeting cyclin-dependent kinase2显示文摘Lin Y Li D Liang Q 2015J Biol Chem2015,290,3:1
17Control of grain size, shape and quality by OsSPL16 in rice显示文摘Wang S K Wu K Yua Q B Liu X Y Liu Z B Lin X Y Zeng R Z Zhu H T Dong G J Qian Q Zhang G Q Fu X D 2012Nature Genetics2012,44,8:1
18Effect of fires on soilorganic carbon pool and mineralization in a Northeastern Chinawetland 显示文摘ZHAO H TONG D Q LIN Q 2012Geoderma2012,190,6:1
19Microstructure and Properties of Magnesium Alloy Processed by a New Severe Plastic Deformation Method显示文摘Wang Q D Chen Y J Lin J B 2007Materials Letters2007,61,:1
20Evaluation of new high-density ion exchange adsorbents for expanded bed adsorption chromatography 显示文摘Xia H F Lin D Q Yao S J 2007J Chromatogra A2007,1145,:1
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