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89篇 您的检索式:作者名="Dove T"
    题名 作者 年代 出处 被引量
1玉米DDGS饲粮添加木聚糖酶或β-葡聚糖酶对保育猪生产性能和养分利用率的影响显示文摘本试验开展保育猪玉米DDGS饲粮添加木聚糖酶和β-葡聚糖酶对生产性能和养分消化的影响研究。135只(起始体重7.2±0.2kg)保育猪随机分成5个处理组,每个处理组6个重复,每个重复4~5只,分别为正对照组(PC,玉米/豆粕+0%玉米DDGS)、负对照组(NC,以30%玉米DDGS替代部分玉米和豆粕,不添加酶制剂)、在负对照组基础上分别添加4000 U/kg木聚糖酶(XYL)、450 U/kgβ-葡聚糖酶(BGL)或4000 U/kg木聚糖酶+450 U/kgβ-葡聚糖酶(XB)的3个酶制剂组。试猪统一饲喂玉米豆粕型饲粮1周(阶段一)后过渡到试验饲粮,试验饲粮分两阶段(阶段二:7-21天和阶段三:21-35天),试验饲粮配制以总赖氨酸含量一致为基础,营养水平达到或超过NRC(1998),为了突出纤维降解酶的作用效果,阶段二与阶段三NC、XYL、BGL和XB四组试验饲粮的代谢能比PC组分别降低3.0%和4.7%。试验发现,NC组试猪生长速度显著低于PC组(P<0.001)。阶段三,BGL组与XB组试猪日增重比NC组分别提高7.7%和9.3%(P<0.001);试验全期,XB组试猪比NC猪日增重提高6.6%(P<0.001)。XYL与XB组干物质消化率比NC组分别提高1.6%和1.4%(P<0.001),添加酶制剂组能量消化率比NC组提高5.5%(P<0.001),同时,与NC组比较,酶制剂组饲粮粗蛋白质消化率提高5.9%,差异极显著(P<0.001)。XYL、BGL和XB三组与NC组相比,饲粮中性洗涤纤维、酸性洗涤纤维及半纤维素消化率分别提高33%、30%与34%(P<0.02)。同时,酶制剂添加组饲粮P消化率比NC组提高46%(P<0.01)。结果表明,玉米DDGS饲粮联合添加木聚糖酶和β-葡聚糖酶可以提高保育猪日增重,且β-葡聚糖酶起主导作用。虽然木聚糖酶和β-葡聚糖酶对保育猪日均采食量与增重耗料比没有影响,但至少部分降低了玉米DDGS对饲粮养分利用率及生产的负面影响。陈芳 Tsai T Dove C R Cline P M 2017广东饲料2017,26,4:4
2A computer simulation of multi-ship encounters显示文摘DAVIS P V DOVE M J STOCKEL C T 1982Journal of Navigation1982,35,:1
3Microbially catalyzed dissolution of iron and aluminum oxyhydroxide mineral surface coatings显示文摘 Dove P M Dichristina T J 1997Geochimica et Cosmochimica Acta1997,61,:1
4Hafnium dioxide etch stop layer for phase shifting masks显示文摘Shih K K Chieu T C Dove D B 1993J Vac Sci Technol B1993,11,6:1
5A computer simulation of marine traffic using domains and arenas显示文摘DAVIS P V DOVE M J STOCKEL C T 1980Journal of Navigation1980,33,2:1
6ACC/AHA guideline of percutaneous coronary interventions (revision of the 1993 PTCA guidelines )-executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (committee to revise the 1993 guidelines for percutaneous transluminal coronary angioplasty) 显示文摘Smith S C Jr Dove J T Jacobs A K 2001J Am Coll Cardiol2001,37,8:1
7Direct measurement of the Si-O bond length and orientational disorder in the high-temperature phase of cristobalite显示文摘Dove M T Keen D A Hannon A C Swainson I P 1997Physics and Chemistry of Minerals1997,24,:1
8Recombinant infectious bronchitis coronavirus beaudette with the spike protein gene of the pathogenic M41 strain remains attenuated but induces protective immunity 显示文摘Hodgson T Casals R Dove B 2004Journal of Virology2004,78,13:1
9On the thermal expansion of betacristobalite显示文摘Swainson I P Dove M T 1995Physics and Chemistry of Minerals1995,22,:1
10Modelling the percolation-type transition in radiation damage显示文摘TRACHENKO K DOVE M T SALJE E K H 2000J Appl Phys2000,87,:1
11An e-Science data infrastructure for simulations within Grid computing envi-ronment:methods,approaches and practice 显示文摘Yang X Y Dove M T Bruin R P 2013Concurrency and Computation:Prac-tice and Experience2013,25,3:1
12A computer simula- tion of marine traffic using domains and arenas显示文摘Davis P V M J Dove C T Stoekel 1980The Journal of Navigation1980,33,:1
13Origin of the colossal positive and negative thermalexpansion in Ag3显示文摘CALLEJA Mo GOODWIN A L DOVE M T 2008J Phys:CondensMatter2008,20,:1
14Recombinant infectious bronchitis coronavirus Beaudette with the spike protein gene of the pathogenic M41 strain remains attenuated but induces protective immunity显示文摘Hodgson T Casais R Dove B 2004J Virol2004,78,13:1
15Floppy modes in crystalline and amorphous silicates显示文摘DOVE M T HARRIS M J HANNON A C 1997Physical Review Letters1997,78,6:1
16ACC/AHA guidelines for percutaneous coronary intervention (revision of the 1993 PTCA guidelines ) -Executive Summary 显示文摘SMITH S C Jr DOVE J T JACOBS A K 2001Circulation2001,103,24:1
17Direct measurement of the Si - 0 bond length and orientational disorder in the high- temperature phase of cristobalite 显示文摘Dove M T Keen D A Hannon A C Swainson I P 1997Physics and Chemistry of Minerals1997,24,:1
18On the thermal expansion of beta - cristobalite 显示文摘Swainson I P Dove M T 1995Physics and Chemistry of Minerals1995,22,:1
19Recombinant infectious bronchitis coronavirus Beaudette with the spike protein gene of the pathogenic M41strain remains attenuated but induces protective immunity显示文摘Hodgson T Casais R Dove B 2004J Virol2004,78,13:1
20Growth promotion effects and plasma changes from feeding high dietary concentrations of zinc and copper to weanling pigs(regional study)显示文摘Hill G M Cromwell G L Crenshaw T D Dove C R Ewan R C Knabe D A Lewis A J Libal G W Mahan D C Shurson G C Southern L L Veum T L 2000Journal of Animal Science2000,78,:1
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