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59篇 您的检索式:作者名="Piao X Q"
    题名 作者 年代 出处 被引量
1饲料中添加蛋白酶对肉鸡性能、养分利用率、肠道形态和胴体品质的影响显示文摘试验在饲喂玉米、高粱为主的肉鸡日粮中补充大豆,并添加蛋白酶,研究蛋白酶对肉鸡性能、养分消化率、肠道形态和胴体品质的影响。试验选取1日龄AA肉仔鸡(43.8±1.31 g)256只,均为公鸡,随机分配到2×2试验设计方阵中,方阵包括正常组(玉米组和高粱组)和蛋白酶组(空白组和添加蛋白酶150 mg·kg^(-1)的试验组)。试验1~21 d为第一阶段,22~42 d为第二阶段。试验结果表明,第二阶段中,日粮中添加蛋白酶极显著提高肉鸡的平均日增重(ADG,P<0.01),在整个试验过程中显著提高(P<0.05)。在各个时期,正常组对肉鸡生产性能均无显著影响(P>0.05)。19~21 d时,添加蛋白酶可显著提高肉鸡的表观代谢能(AME),干物质(DM)、总能量(GE)和养分消化率(P<0.05)。此外,日粮以高粱为主时,AME、GE消化率有降低趋势(P=0.05),氮沉积率也有降低趋势(P=0.08)。40~42 d时,日粮中添加蛋白酶可显著提高AME,DM、GE和氮沉积率(P<0.05)。21 d时,日粮中添加蛋白酶极显著增加肠绒毛高度、肠绒毛与隐窝深度比值,极显著降低十二指肠、空肠、回肠的隐窝深度(P<0.01)。42 d时,日粮中添加蛋白酶显著增加空肠肠绒毛高度、绒毛高度与隐窝深度比值,显著降低隐窝深度(P<0.05)。日粮中添加蛋白酶显著增加胸肌重、24 h p H,显著降低胸肌的滴水损失(P<0.05)。试验结果表明,饲养阶段日粮中添加复合蛋白酶可提高肉鸡ADG;在第一阶段可改善AME、DM、GE和氮沉积率和肠道形态。补充蛋白酶可提高出栏重、胸肌重和24 h pH,降低胸肌的滴水损失。低单宁高粱日粮与玉米日粮相比,对肉鸡性能的影响相近。Xu X Wang H L Pan L Ma X K Tian Q Y Xu Y T Long S F Zhang Z H Piao X S 2017饲料博览2017,0,1:2
2Endogenous amino acid loss at the terminal ileum of rats fed water-extractable or alkali-extractable soluble non-starch polysaccharides obtained from wheat bran when fed with and without xylanase显示文摘HE Y H LU W Q PIAO X S 2006Journal of Animal and Veterinary Advances2006,5,8:1
3Studies on the Effectiveness of NaFeEDTA-Forti ]ed Soy Sauce in Controlling Iron Deciency: A Population-Based Intervention Trial 显示文摘Chen J Zhao X Zhang X Yin S Piao J Huo J Yu B Qu N Lu Q Wang S Chen C 2005Food and NutritionBulletin2005,26,2:1
4Preparation of CaAlSiN3:Eu2+ phosphors by the self-propagating high-temperature synthesis and their luminescent properties显示文摘Piao X Q Kenichi Machida Takashi Horikawa 2007Chem Mater2007,19,:1
5Thesolution to matrix equation AX + XTC = B显示文摘Piao F X Zhang Q L Wang Z F 2007Journal of the Franklin Institute2007,344,:1
6Characterizationand luminescence properties of Sr2 Si5 Ns :Eu2 phosphor for white light-emitting-diode illumination显示文摘PIAO X Q HORIKAW T HANZAWA H 0,,:1
7显示文摘Piao X Q Horikawa T Hanzawa H 2006J Electrochem Soc2006,153,:1
8Characterization and luminescence properties of Sr2Si5N8:Eu2+ phosphor for white light-emitting-diode illumination显示文摘Piao X Q Horikawa T Hanzawa H 2006Appl Phys Lett2006,88,16:1
9显示文摘Piao X Q Horikawa T Hanzawa H 2008Chem Mater2008,19,:1
10Preparation of CaAlSiN3:Eu2+ phosphors by the self-propagating high-temperature synthesis and their luminescent properties显示文摘Piao X Q Machida K Horikawa T 2007Chem Mater2007,19,:1
11The solution to matrix equation AX+X TC=B显示文摘Piao F X Zhang Q L Wang Z F 0,,:1
12The metabolizalbe energy value, standardized ileal digestibility of amino acids in soybean meal,soy protein concentrate and fermented soybean meal,and the application of these products irl early-weaned piglets显示文摘Zhang H Y Yi J Q Piao X S 2013Asian Australasian Journal of Animal Sciences2013,26,5:1
13Preparation of CaAlSiN3: Eu^3+ phosphors by the self-propagating high-temperature synthesis and their luminescent properties显示文摘Piao X Q Machida K Horikawa T 2007Chem Mater2007,19,:1
14Micropropagation of Cymbidium sinense using continuous and temporary airlift bioreactor systems显示文摘Gao R Wu S Q Piao x C 2014Acta Physiol Plant2014,36,:1
15Protective effects of Forsythia suspensa extract against oxidantive stress induced by diquat in rats显示文摘LU T PIAO X L ZHANG Q 2010Food and Chemical Toxicology2010,48,2:1
16Effects of feeding solid - state fermented rapeseed meal on performance, nu- trient digestibility, intestinal ecology and intestinal mor- phology of broiler chickens 显示文摘CHIANG G LU W Q PIAO X S 2010J Anim Sci2010,23,2:1
17Endogenous amino acid loss at the terminal ileum of rats fed water-extractable or alkali-extractable soluble non-starch polysaccharides obtained from wheat bran when fed with and without xylanase显示文摘HE Y H LU W Q PIAO X S 2006Journal of Animal and Veterinary Advances2006,5,8:1
18Preventive effect of Coptis chinensis and berberine on intestinal injury in rats challenged with lipopolysaccharides显示文摘ZHANG Q PIAO X L PIAO X S 2011Food Chem Toxicol2011,49,:1
19Preparation of CaAlSiN3phosphors by the Self-Propagating high-temperature synthesis and luminescent properties显示文摘Piao X Q Machida K I Horikawa T 2007American Chemical Sociaty2007,19,18:1
20Photoluminescence properties of Ca2 Si5 N8: Eu2 + nitride phosphor prepared by carbothermal reduction and nitridation method 显示文摘Piao X Q Horikawa T Hanzawa H 2006Chemistry Letters2006,35,3:1
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