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90篇 您的检索式:作者名="Che L 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
2Bioactive steroidal alkaloids from solanum umbelliferum显示文摘KIM Y C CHE Q M GUNATILAKA A A L 1996J Nat Prod1996,59,3:1
3Anion Exchange Membranes Based on Semi-interpenetrating Polymer Network of Quatemized Chitosan and Polystyrene显示文摘Wang J L He R H Che Q T 2011J Colloid IntegCace Sci2011,361,1:1
4A new concept of endoscopic lung cancer resection:Single-direction thoracoscopic lobectomy显示文摘Liu L Che G Pu Q 2010Surg Oncol2010,19,2:1
5A compact wide-band bandpass filter integrating SCMRC and SIRW structures显示文摘CHE W Q DENG K XU L WANG D P 2006Nanjing University of Science and Technology2006,49,1:1
6A new concept of endoscopic lung cancer resection: Single-direction thoracoscopic lobectomy 显示文摘Liu L Che G Pu Q 2010Surg Oncol2010,19,2:1
7Study 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
8Rank entropy based decision trees for monotonic classification 显示文摘HU Q H CHE X J ZHANG L 2012IEEE Trans- actions on Knowledge and Data Engineering2012,24,11:1
9Preparation 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
10The effect of enterovirus 71 immunization on neuropathogenesis and protein expression profiles in the thalamus of infected rhesus neonates 显示文摘Chen H Zhang Y Yang E Liu L Che Y Wang J Zhao H Tang D Dong C Yang L Shen D Wang X Liao Y Wang L Na R Liang Y Li Q 2012Virology2012,432,2:1
11Safety and technical feasibility of single-direction VATS lobectomy:a review of 1040 cases显示文摘Pu Q Ma L Che GW 2013Sichuan Da Xue Xue Bao Yi Xue Ban2013,44,1:1
12Antioxidant properties of the mung bean flavonoids on alleviating heat stress显示文摘Cao D D Li H Yi J Y Zhang J J Che H L Cao J K Yang L Zhu C Q Jiang W B 2011PIoS one2011,6,6:1
13Microbial communities in activated sludge performing enhanced biological phosphorus removal in a sequencing batch reactor batch reactor显示文摘Che Q J Dae S L Jong M P 2003Wa- ter Research2003,37,9:1
14Positively charged polystyrene blen- ded quaternized chitosan for anion exchange membranes 显示文摘Wang J L Che Q T He R H 2013J Electrochem Soc2013,160,2:1
15A new concept of endoscopic lung cancer resection: Single-direction thoracoscopic lobectomy 显示文摘Liu L Che G Pu Q 2010Surg Oncol2010,19,2:1
16Effect 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
17A new concept of endoscopic lung cancer resection: Single-direction thoracoscopic lobectomy显示文摘Liu L Che G Pu Q 2010Surg Oneol2010,19,2:1
18Study 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
19Angiotensin 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
20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
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