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19篇 您的检索式:作者名="Bergstrom JR"
    题名 作者 年代 出处 被引量
1评估调质时间和温度对猪颗粒饲料淀粉糊化度和维生素沉积的影响显示文摘本论文研究了饲料加工的两个关键参数(调质温度和时间)对育肥猪颗粒饲料淀粉糊化度和维生素沉积的影响。日粮配方为含30%干酒糟及其可溶物的玉米-豆粕型基础日粮。整个试验中配方保持不变。本试验采用2×3双因子设计,调质温度分别为77℃和88℃,调质时间分别15秒、30秒和60秒。此外,本试验还设置一个对照组,对照组饲料不采用调质制粒工艺,而是采用粉料饲喂。因此,本试验共有7个处理组。采集调质后制粒前(热干粉)、制粒后冷却前(热制粒)、以及制粒冷却后(冷制粒)的样品,并分析这三种样品的总淀粉率。Lewis LL Stark CR Fahrenholz AC Bergstrom JR Jones CK 2015广东饲料2015,24,5:18
2What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients显示文摘Bergstrom J Lindholm B Lacson E Jr Owen W Jr Lowrie E G Glassock R J 2000Semin Dial2000,13,:1
3Overview of the theories used in Compton scattering calculations 显示文摘BERGSTROM P M JR PRATt R H 1997Radiation Physics and Chemistry1997,50,1:1
4Evaluating Pres- sureIntegrity of Polymer Ring Seals for Threaded Connec- tions in H/HT Well and Expandable Casing显示文摘Hilbert L B Exponent Jr Bergstrom J S 2008SPE Journal2008,,3:1
5What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients? 显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Semin Dial2000,13,3:1
6What are the causes and consequences of the chronic inflammatory state in chronic dialysis patient?显示文摘Bergstrom J Lindholm B Lacsone Jr 2000Semin Dial2000,13,3:1
7What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients?显示文摘Bergstrom J Lindholm B Jr Lacson E 2000Semin Dial2000,13,3:1
8The effects of renal and hepatic disease on the pharmacokinetics, renal tolerance, and risk-benefit profile of fluoxetine显示文摘Bergstrom RF Beasley Jr CM Levy NB 1993Int Clin Psychopharmacol1993,8,4:1
9M2/M1 ratio of tumor associated macrophages and PPAR-gam- ma expression in uveal melanomas with class 1 and class 2 molecular profiles 显示文摘Herwig MC Bergstrom C Wells JR 2013Exp Eye Res2013,107,:1
10What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients?显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Semin Dial2000,13,3:1
11What are the causes and consequences of the chronic inflammatory state in chronic dial- ysis patients显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Semin Dial2000,13,3:1
12Compton scattering cross-sections for individual subshells for a few elements of biological interest in the energy region 5 keV-10 MeV 显示文摘RAO D V SELTZER S M BERGSTROM P M Jr 2004Radiation Physics and Chemistry2004,70,45:1
13What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients?显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Semin Dial2000,13,3:1
14Correlated histogram representation of Monte Carlo derived medical accelerator photon-output phase space 显示文摘Schach yon Wittenau AE Cox LJ Bergstrom PM Jr 1999Med Phys1999,26,7:1
15Effects of diet source and vaccination for porcine circovirustype 2 and Mycoplasma hyopneumoniae on nursery pig performance显示文摘Potter ML Kane EM Bergstrom JR 0,,11:1
16添加非淀粉多糖酶对以干旱玉米为基础日粮的保育猪生长性能的影响显示文摘试验选用360头猪(PIC 1050×337,初始体重5.85 kg)用于评估干旱玉米中添加或不添加非淀粉多糖酶对保育猪生长性能和营养物质消化率的影响。收集34个样品,找到具有代表性的正常和干旱玉米。所选其代表性的正常玉米容重为719.4 kg/m3,水分含量15.0%,木聚糖含量4.2%。所选代表性的干旱玉米容重为698.8 kg/m3,水分含量14.3%,木聚糖含量4.7%。断奶后10 d适应期,保育猪被随机分配至8个日粮组。试验选用2×4因素设计,主要因素为玉米(正常玉米、干旱玉米)和酶(不添加、100 mg/kg酶A、250 mg/kg酶B、100 mg/kg酶A+250 mg/kg酶B)。两种酶分别为β-葡聚糖酶、纤维素酶和木聚糖酶(酶A)或半纤维素酶和果胶酶(酶B)的混合物。断奶后10~35 d按照两阶段饲喂方式。断奶后30 d收集饲料和粪便样品测定营养物质的表观全肠道消化率。结果表明,正常和干旱玉米的营养成分相似,因此不同玉米类型或酶种类的各个处理间的差异很小。玉米类型和酶种类之间无交互作用(P〉0.10)。整个阶段(10~35 d),试验处理对平均日增重和采食量无影响,但酶A有增加饲料转化率的趋势(P〈0.10;0.74、0.69),主要是由于第2阶段(断奶后10~25 d)猪饲喂酶A提高了饲料转化率(0.76、0.72;P〈0.05),从而改善木聚糖酶利用率。由此可见,干旱并不改变玉米中除木聚糖以外的非淀粉多糖含量,因此添加酶对保育猪生长性能影响较小。断奶后10~25 d饲喂含酶A的日粮提高了仔猪饲料转化率。Jones CK Frantz EL Bingham AC Bergstrom JR De Rouchey JM Patience JF 2016中国饲料2016,,13:1
17What are the cauls and consequences of the chronic inflammatory state in chronic dialysis patients显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Seminars in Dialysis2000,13,:1
18What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients显示文摘 Lindholm B Jr Lacson E 2000Sem in Dial2000,13,3:1
19What are the causes and consequences of the chronic inflammatory state in chronic dialysis patients? 显示文摘Bergstrom J Lindholm B Lacson E Jr 2000Semin Dial2000,13,3:1
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