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474篇 您的检索式:作者名="PARYS C"
    题名 作者 年代 出处 被引量
1过瘤胃蛋氨酸、赖氨酸和组氨酸对泌乳奶牛生产性能的影响显示文摘试验旨在研究饲料中单独添加或综合添加过瘤胃(RP)蛋氨酸、赖氨酸和组氨酸及可代谢蛋白(MP)对泌乳后期奶牛生产性能的影响。试验选取72头荷斯坦奶牛,随机分为6组,试验期9周。奶牛随机分配到6个试验组中,2周作为1个变量周期:MPA组,根据美国国家科学研究委员会(2001)标准,在饲料中添加调节MP到243 g·d-1;MPD组,不添加MP,MP含量低于标准量54 g·d-1;MPDM组,在MPD组的基础上加入RP蛋氨酸;MPDL组,在MPD组的基础上加入RP赖氨酸;MPDH组,在MPD组的基础上加入组氨酸;MPDMLH组,在MPD组的基础上加入RP蛋氨酸、RP赖氨酸和RP组氨酸。试验结果表明,与MPA组对比,MPD组的干物质采食量(DMI)、产奶量、乳成分(乳脂肪、乳蛋白和乳糖)及能量校正的牛乳(ECM)、ECM饲料利用效率、牛奶和血浆中的N均降低。在MPD基础上补充RP赖氨酸可使乳蛋白率、血浆中葡萄糖浓度增加,且牛奶中N元素含量有增加的趋势;补充RP组氨酸可使DMI、牛奶浓缩蛋白增加,且乳脂肪、乳蛋白和ECM显著增加;补充3种RP氨基酸时,增加了乳蛋白率,使DMI和乳脂率有增加趋势,也提高了乳脂肪、乳蛋白含量和ECM及ECM饲料利用效率。与MPA相比,MPD组牛奶中N的含量有降低趋势,且血浆中必需氨基酸(除赖氨酸和蛋氨酸)浓度均降低。补充RP赖氨酸、RP蛋氨酸和RP组氨酸提高了血浆中蛋氨酸(除MPDM组)、赖氨酸和组氨酸浓度。饲喂MPD的奶牛血红蛋白浓度降低,血浆生长素含量高于MPA组。MPD组牛奶中总饱和脂肪酸浓度有高于MPA和MPDMLH组的趋势。MPD组的多元不饱和脂肪、牛奶中奇链与支链脂肪酸含量与MPA组相比,有降低趋势。试验结果表明,对于饲料中缺乏MP的奶牛,在饲料中添加组氨酸和添加3种RP氨基酸(赖氨酸、蛋氨酸和组氨酸)均有提高牛奶产量和牛奶组分含量的可能性。Giallongo F Harper M T Oh J Lopes J C Lapierre H Patton R A Parys C Shinzato I Hristov A N 2016饲料博览2016,0,7:4
2Direct trajectory optimization using nonlinear programming and collocation显示文摘Hargraves C Paris S 1987AIAA J Guidance and Control1987,10,:1
3A Critical Analysis of Crack Propagation Laws显示文摘Paris P C Erdogan F 1963Journal of Basic Engineering ASME (SeriesD)1963,85,:1
4Antibody-dependent cell-mediated cytotoxic responses in participants enrolled in a phase I/II ALVAC-HIV/AIDSVAX B/E prime-boost HIV-1 vaccine trial in Thailand显示文摘Karnasuta C Paris RM Cox JH 2005Vaccine2005,23,19:1
5Morphological and bond strength evaluation of different resin cements to root dentin显示文摘Bitter K Paris S Pfuertner C 2009Eur J Oral Sci2009,117,3:1
6Ability of commercially available dairy ration programs to predict duodenal flows of protein and essential amino acids in dairy cows显示文摘PACHECO D PATTON R A PARYS C 2012Journal of Dairy Science2012,95,2:1
7A critical analysis of crack propagation laws 显示文摘Paris P C Erdogen F 1963Journal of Basic Engineering Transactions ASME Series D1963,85,3:1
8A critical analysis of crack propagation laws显示文摘Paris P C Erdogan F 1963Journal of Basic Engineering1963,,85:1
9Tunor response to radiotherapy regulated by endothelial cell apoptosis 显示文摘Carcia-Barros M Paris F Cordon-Cardo C etat 2003Science2003,300,5622:1
10Clinical expression of polycystic ovary syndrome in adolescent girls显示文摘Sultan C Paris F 0,,:1
11Direct Trajectory Optimization Using Nonlinear Programming and Collocation 显示文摘Hargraves C R Paris S W 1987Journal of Guidance Control and Dynamics (S0731-5090)1987,10,4:1
12Elastic field equations for blunt cracks with reference to stress corrosion cracking 显示文摘Creager M Paris P C 1967International Journal of Fracture Mechanics1967,3,:1
13A rational analytic theory of fatigue显示文摘PARIS P C GOMEZ M P ANDERSON W P 1961The Trend in Engineering1961,,13:1
14Elastic field equations for blunt cracks with reference to stress corrosion cracking显示文摘Creager M Paris P C 1967International Jour- nal of Fatigue1967,3,:1
15Fatigue crack growth from small to long cracks in very-high-cycle fatigue with surface and internal ' fish-eye' failures for ferrite-perlitic low Carbon steel SAE8620显示文摘Marines-Garcia I Paris P C Tada H 2007Materials Science and Engineering A2007,,:1
16Direct trajectory optimization u- sing nonlinear programming and collocation 显示文摘Hargraves C R Paris S W 1987Guid- ance Control and Dynamics1987,10,2:1
17Estimations on J-integral and tearing modulus T from a single specimen test record显示文摘ERNST H A PARIS P C LANDES J D 1981Fracture Mechanics ASTM STP 743 American Society for Testing and Materials1981,1981,:1
18A rational analytic theory of fatigue 显示文摘Paris P C Gomez M P Anderson W E 1961The Trend Engineering1961,13,1:1
19Malnutrition prevalence in hospitalized elderly diabetic patients 显示文摘Sanz Paris A Garcia JM G6mez-Candela C 2013Nutr Hosp2013,28,3:1
20Analysis of load-displacement relationships to determine J-R curve and tearing instability material properties显示文摘ERNST H A PARIS P C ROSSOW M 1979Fracture Mechanics ASTM STP 677 American Society for Testing and Materials1979,1979,:1
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