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11篇 您的检索式:作者名="ZACHUT M"
    题名 作者 年代 出处 被引量
1Effects of dietary fats differing in n-6 : n-3 ratio fed to high-yielding dairy cows on fatty acid composition of ovarian compartments, follicular status, and oocyte quality显示文摘Moallem U Zachut M Dekel I 2010Journal of Dairy Science2010,93,52:1
2Periparturient dairy cows do not exhibit hepatic insulin resistance,yet adipose-specific insulin resistance occurs in cows prone to high weight loss显示文摘ZACHUT M HONIG H STRIEM S 2013Journal of Dairy Science2013,96,9:1
3Effects of dietary fats differing in n-6:n-3 ratio fed to high-yield- ing dairy cows on fatty acid composition of ovarian compartments, follicular status, and oocyte quality 显示文摘ZACHUT M DEKEL I LEHRER H 2010Journal of Dairy Science2010,93,2:1
4Dietary unsaturated fatty acids influence preovulatory follicle characteristics in dairy cows显示文摘Zachut M Arieli A Lehrer H 2008Reproduction2008,135,:1
5Effects ofincreased supplementation of n-3 fatty acids to transi-tion dairy cows on performance and fatty acid profilein plasma,adipose tissue,and milk fat 显示文摘ZACHUT M ARIELI A LEHRER H 2010Journal ofDairy Science2010,93,:1
6Effects of increased supple- mentation of n-3 fatty acids to transition dairy cows on perfor- mance and fatty acid profile in plasma, adipose tissue, and milk fat显示文摘Zachut M Arieli A Lehrer H 2010Journal of Dairy Science2010,93,12:1
7Effects of dietary fats differing in n-6:n-3 ratio fed to high-yield- ing dairy cows on fatty acid composition of ovarian compartments, foUicular status, and oocyte quality 显示文摘ZACHUT M DEKEL I LEHRER H 2010Journal of Dairy Science2010,93,2:1
8Dietary a-linolenic acid from flaxseed oil improved folliculogenesis and IVF performance in dairy cows,similar to eicosapentaenoic and doco-sahexaenoic acids from fish oil显示文摘Moallem U Shafran A Zachut M 2013Reproduction2013,146,6:1
9Effects of dietary fats differing in n -6:n -3 ratio fed to high-yielding dairy cows on fatty acid composition of ovarian compartments,follicular status,and oocyte quality显示文摘Zachut M Dekel I Lehrer H 2010Journal of Dairy Science2010,93,2:1
10Periparturient dairy cows do not exhibit hepatic insulin resistance,yet adipose-specific insulin resistance occurs in cows prone to high weight loss显示文摘Zachut M Honig H Striem S 2013J Dairy Sci2013,96,9:1
11高温条件下在奶牛日粮中添加活性酵母粉对奶牛产奶量、饲料利用率和消化率的影响显示文摘试验旨在研究高温条件下在奶牛日粮中添加活性酵母粉(LY)对奶牛产奶量、饲料利用率和消化率的影响。试验选择42头奶牛,其中14头为初产牛,28头为经产牛。对照组饲喂基础日粮,试验组以干物质为基础添加LY0.025%(啤酒酵母)。LY含量一周调整两次。以2h为以1个周期从30头奶牛中取4个瘤胃试样,并测定其氨氮含量。连续3d收集30头奶牛粪便样本,测定其日粮表观消化率。结果显示,LY组干物质采食量比对照组高2.5%(分别为24.7、24.1kg);平均日产奶量比对照组高4.1%,增加了1.5kg(分别为37.8、36.3kg)。乳脂和乳蛋白含量无显著差异,但LY组乳脂含量比对照组高。LY组的4%乳脂校正乳比对照组高6.1%(分别为38.4、32.8kg)。与对照组相比,LY组中利用干物质生产4%乳脂校正乳的效率提高3.7%。对照组牛瘤胃中氨浓度比饲喂LY组高(分别为151.9、126.1mg·L-1),两组干物质和其他营养成分总的表观消化率无显著性差异。同时测定4头插有瘤胃瘘管牛的瘤胃pH,与对照组相比,LY组pH有上升趋势(分别为6.54、6.67)。由此得出结论,高温条件下在奶牛日粮中添加LY可以提高干物质采食量,从而改善瘤胃环境,提高生产性能和饲料报酬。Moallem U Lehrer H Livshitz L Zachut M Yakoby S 2009饲料博览2009,,4:0
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