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42篇 您的检索式:作者名="Che D S"
    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
2Serum alpha-fetoprotein in the early stage of human hepat-cellular carcinoma显示文摘Che D S Sung J L Shen J C 1984Gastroenterology1984,86,1:1
3Lard detection based on fatty acids profile using comprehensive gas chromatography hyphenated with time-of-flight mass spectrometry显示文摘INDRASTI D CHE MAN Y B MUSTAFA S 2010Food Chem2010,122,4:1
4Cloning, functional charac- terization and nutritional regulation of A6 fatty acyl desatu- rase in the herbivorous euryhaline teleost Scatophagus ar- gus显示文摘Xie D Z Che F Lin S Y 2014PLoS ONE2014,9,90:1
5Global and hormone-induced gene expression changes during shoot development in Arabidopsis显示文摘Che P Gingerich D J Lall S 2002The Plant Cell2002,14,11:1
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
7Productivity in The Australian dairy industry显示文摘KOMPAS T CHE T N MCMENIMAN S SPENSER D 2001Australian Agribusiness Review2001,,12:1
8Decreased sperm number and motile activity on the F1 offspring maternally exposed to butyl p-hydroxybenzoic acid (butylparaben)显示文摘KANG K S CHE J H RYU D Y 2002JVet Med Sci2002,64,3:1
9Surface-plasmon-assisted nanoscale photolithography by polarized light显示文摘SHAO D B CHE S C 2005Appl Phys Lett2005,86,25:1
10Gene expression programs during shoot,root,and callus development in Arabidopsis tissue culture显示文摘Che P Lall S Nettleton D 0,,:1
11Lard detection based on fatty acids profile using comprehensive gas chromatography hyphenated with time-of-flight mass spectrometry 显示文摘Indrasti D Che MYB Mustafa S 2010Food Chemistry2010,122,4:1
12In vitro secretion of cytokiues by human bone marrow: effect of age and estrogen status 显示文摘Che|euitte D Mizuno S Glowacki J 1998J Clin Endocrinol Metab1998,83,:1
13Global and hormone-induced gene expression changes during shoot development in Arabidopsis显示文摘Che P Gingerich D J Lall S 0,,:1
14Sources and evolution ofanthropogenic lead in dated sediments from Lake Clair,Quebec,Cana-da显示文摘Ndzangou S O Richer-Lafl che M Houle D 2005Journal of Environmental Quality2005,34,3:1
15Decreased sperm number and motile activity on the F1 offspring maternally exposed to butyl p-hydroxybenzoic acid (butyl paraben)显示文摘KANG K S CHE J H RYU D Y 2002Journal of Veterinary Medical Science2002,64,3:1
16Configuration design considering the impact of design changes on downstream processes based upon the axiomatic design approach显示文摘XUE D CHEING S Y GU P 2006Journal of Engineering Design2006,17,6:1
17Commercially 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
18Nitric oxide and iron metabolism in exercised rat with L-arginine supplementation显示文摘Xiao D S Jiang L Che L L 2003Molecular & Cellular Biochemistry2003,252,12:1
19Serum alpha-feto protein in the early stage of human hepatocellular carcinoma 显示文摘Che D S Sung J L Shen J C 1984Gastroenterology1984,86,1:1
20Pattern formation of vascular smooth muscle cells subieet to non uniform fluid shear stress: medi ation by gradient of cell density显示文摘Liu S Q Tang D L Tie che C 2003Am J Physiol Heart Circ Physi ol2003,285,1:1
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