پديد آورنده :
مردان زاده، محسن
عنوان :
تاثير جيره هاي غذايي گلوكوژنيك و ليپوژنيك در دوره انتقال بر كميت و كيفيت آغوز و عملكرد گوساله هاي شيرخوار
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
سيزده،86ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
مسعود عليخاني
توصيفگر ها :
تفاله چغندر , گاوهاي دوره انتقال
تاريخ نمايه سازي :
15/11/92
استاد داور :
ابراهيم قاسمي، صبيحه سليمانيان زاد
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
The Effect of Feeding Glucogenic and lipogenic Diets on Colostrum Quantity and Quality to the Transition Dairy Cows and Performance of their Calves Mohsen Mardanzadeh M mardanzadeh@ag iut ac ir October 2 2013 Department of Animal Science Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farsi Supervisor M Alikhani Alikhani@cc iut ac ir Abstract This study was conducted to assess the effects of glucogenic and lipogenic diets feeding in transition period on performance of periparturient dairy cows colostrum quality and growth of their calves Twenty four dairy cows from 21 d before anticipated calving were used in a complete randomized block design assigned to three experimental diets 8 cows for each treatment Experimental diets DM basis were control glucognic replacing 25 beet pulp with barley low lipogenic replacing 50 beet pulp with barley high lipogenic All calves received their dam colostrum until 3 d of life Periparturient dry matter intake blood parameters liver enzymes concentration in serum colostrum quantity and quality were measured in dairy cows Also performance variables blood parameters fecal and general appearance scores were recorded for dairy calves Statistical analyses for all variables were performed using PROC MIXED in SAS Results show that dry matter intake increased with increase in beet pulp level P 0 01 Colostrum amount and colostrum protein lactose solids non fat percentages decreased with increase in beet pulp level the difference between glucogenic diet and high lipogenic diet were significant P 0 01 Somatic cell count and colostrum pH were lower in glucogenic diet compared with lipogenic diet P 0 05 Performance variables except for skeletal growth variables did not differ among experimental diets P 0 05 Rectal temperature respiration rate fecal general appearance and respiration scores were not affected by treatments P 0 05 All blood parameters except for glucose in cows and calves were the same among treatments The concentration of liver enzymes in serum was not affected by beet pulp feeding in preparturient dairy cows In general results of this study indicate that replacing beet pulp with barley could increase dry matter intake but it could be possible to decrease quality and quantity of colostrum in periparturient dairy cows Key words beet pulp transition cows calves Glucogenic and lipogenic PDF created with pdfFactory trial version www pdffactory com
استاد راهنما :
مسعود عليخاني
استاد داور :
ابراهيم قاسمي، صبيحه سليمانيان زاد
