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50篇 您的检索式:作者名="Che Z 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
2Embedded atom potential calculation of the A1-Pb immiscible alloy system 显示文摘Fang F Zeng M Q Che X Z ct al 2002Journal of Alloys and Compounds2002,340,:1
3Ecological footprint accounting for energy and resource in China 显示文摘Che B Chen G Q Yang Z F 2007Energy Policy2007,35,:1
4Study on metabolism of scutellarin in rats by HPLC-MS arid HPLC-NMR显示文摘ZHANG J L CHE Q M LI S Z 2003J Natural Products Res2003,5,4:1
5Elliptical helical antenna with parasitic wire for CP hand enhancement显示文摘Wu Z H Che W Q Fu B 2007IEEE Antennas and Propagation International Symposium2007,,:1
6Preparation and Structure Analysis of Titanium Oxide Nanotubes显示文摘Du G H Chen Q Che R C Yuan Z Y Peng L M 2001Applied Physics Letters2001,79,22:1
7Study on metabolism of seutellarin in rats by HPLC-MS and HPLC-NMR 显示文摘Zhang J L Che Q M Li S Z etal 2003J Asian Nat Prod Res2003,5,4:1
8Angiotensin Ⅱ-stimulated collagen synthesis in aortic adventitial fibroblasts is mediated by connective tissue growth factor显示文摘Che Z Q Gao P J Shen W L 2008Hypertens Res2008,31,6:1
9显示文摘Jiang H Q Che J Li Z M 2006Trans Nonferrous Met Soc China2006,16,1:1
10查看详情显示文摘Li J Q Li L Zhou Y Q Ren Z A Che G C Zhao Z X 中国物理快报(英文版)0,,:1
11Neonatal rhesus monkey is a potential animal model for studying pathogenesis of EV71 infection显示文摘Liu L ZH Zhang Y Wang J Che Y Dong C Zhang X Na R Shi H Jiang L Wang L Xie Z Cui P Li Q 2011Virology2011,412,1:1
12Angiotensin Ⅱ-stimulated collagen synthesis in aortic adventitial fibroblasts is mediated by connective tissue gro-hfactor显示文摘Che Z Q Gao P J Shen W L 2008Hypertens Res2008,31,6:1
13Quantitative analysis of a novel HIV fusion inhibitor (sifuvirtide) in HIV infected human plasma using high-performance liquid chromatography-electrospray ioniza- tion tandem mass spectrometry 显示文摘Che J Meng Q Chen Z 2010J Pharmac & Biomed Anal2010,51,4:1
14Angiotensin H-stimulated collagen synthesis in aortic edventitial fibroblasts is mediated by connective tissue growth factor显示文摘Che Z Q Gao P J Shen W L 2008Hypertens Res2008,31,6:1
15Hydriding kinetics of nano-phase composite hydrogen storage alloys prepared by mechanical alloying of Mg and MinNi5-x(CoAlMn)x显示文摘Zhu M C ao Y Che X Z Yang Y Q Chung C Y 2002Alloys and Comp2002,,:1
16The protective effects of different mycotoxin adsorbents against blood and liver pathologi-cal changes induced by mold-contaminated feed in broilers显示文摘Che Z Q Liu Y L Wang H R 2011Asian-Aust J Anim Sci2011,24,2:1
17Study on kinetics of thermal decomposition of mechanically activated pyrites 显示文摘HU H CHEN Q YIN Z ZHANG P ZOU J CHE H 2002Thermochim Acta2002,389,:1
18Dietary L-arginine supplementation alleviates liver injury caused by Escherichia coli LPS in weaned pigs显示文摘Li Q Liu Y Che Z 2012Innate Immun2012,18,:1
19Study on metabolism of scutellarin in rats by HPLC-MS and HPLC-NMR 显示文摘ZHANG J L CHE Q M LI S Z 2003J Asian Nat Prod Res2003,5,4:1
20Study on metabolism of scutellarin in rats by HPLC-MS and HPLC-NMR显示文摘Zhang J L Che Q M Li S Z 2003J Nat Prod2003,5,4:1
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