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31篇 您的检索式:作者名="Che S G"
    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
2Influence of silicon on the α-Fe/Γ interface of hot-dip galvanized steels显示文摘LU J T CHE C S KONG G FUMIO N 2006Surface and Coating Technology2006,200,1819:1
3Adsorption behavior of metal-organic frameworks for methylene blue from aqueous solution显示文摘Lin S Song Z L Che G B 2014Microporous and Mesoporous Materials2014,193,:1
4查看详情显示文摘Wen H H Li S L Zhao Z W Ni Y M Ren Z A Che G C Zhao Z X 0,,:1
5Thermal Behavior and Intermolecu- lar Interactions in Blends of Poly ( 3 - hydroxybutyrate) and Maleated Poly( 3 -hydroxybutyrate) with Chitosan显示文摘Che C Zhou X S Zhuang Y G 2005J Polym Sci Part B:Poly- mer Physics2005,43,1:1
6Commercially processed dry ginger ( Zingiber offieinale ) : composition and effects on LPS- stimulated PGE2 production 显示文摘Jolad S D Lantz R C Che G J 2005Phytochemistry2005,66,13:1
7Effect of S T A T 3phosphorylation and p53 expression on h u m a n epidermalnon melanoma cutaneous tumors 显示文摘Cai S Q Che n L R W a n g H J 2004Zhejiang D a X u eX u e Bao Yi X u e B a n2004,33,4:1
8The C3G/Rapl pathway promotes secretion of MMP-2 and MMP -9 and is involved in serous ovarian cancer metastasis显示文摘CHE Y L LUO S J LI G 2015Cancer Lett2015,359,2:1
9Carbon nanotuble membrances for electrochemical energy storage and production显示文摘Che S G Lakshmi B B Fisher E R 1998Nature1998,393,:1
10Ordered Mesoporous Tin Oxide with Crystalline Pore Walls: Preparation and Thermal Stability 显示文摘Che H W Han S H Hou W G 2010Microporous and Mesoporous Materials2010,130,13:1
11Radiative properties characterization of ZrBz-SiC-based ultrahigh temperature ce ramic at high temperature显示文摘MENG S G CHE H B HUJ H 2011Materials and Design2011,32,1:1
12The film-boiling densification process for C/C composite fabri- cation: from local scale to overall optimization显示文摘Vignoles G L GOYH N CHE J-M S BASTIAN P 2006Chemical en- gineering science2006,61,17:1
13Plastic deformation of semicrystalline polyethylene by X-ray scattering: comparison with atomistic simulations 显示文摘Che J Locker C R Lee S Rutledge G C Hsiao B S Tsou A H 2013Macromolecules2013,46,13:1
14Design and implementation of ejector driven micropump显示文摘Chuech S G Che C C Lu J C 2007Energy Conversion and Management2007,48,10:1
15Effects of deep and superficial heating in the management of frozen shoulder 显示文摘LEUNG M S CHEING G L 2008J Rehabil Med2008,40,2:1
16Commercially processed dry ginger (Zingiber officinale): composition and effects on LPS- stimulated PGE2 production显示文摘JOLAD S D LANTZ R C CHE G J 2005Phytochemistry2005,66,13:1
17Heavy metals in Metapenaeus ensis,Eriocheir sinensis and sediment from the Mai Po mar shes,Hong Kong显示文摘CHE R G O CHEUNG S G 1998The Science of the Total Environ ment1998,214,:1
18查看详情显示文摘Daou T.J Begin-Colin S Grenèche J.M Thomas F Derory A Bernhardt P Legate P Pourroy G 0,,:1
19Highly efficient and co- lor-tuning electrophosphorescent devices based on CuI com- plex显示文摘Che G B Su Z S Li W L 2006Appl Phys Lett2006,89,10:1
20Deter- mination of hair nicotine by gas chromatography-mass spectrometry 显示文摘CHE Nin-man ISMAIL S HARN G L 2009Journal of Chromatography B2009,877,3:1
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