Egyptian Journal of Sheep and Goat Sciences最新文献

{"title":"Effect of Parenteral Supplementation of Vitamin E plus Selenium on Nutrient Digestibility, Productive Performance and Some Serum Biochemical Indicators of Lambs = تأثير الإمداد بفيتامين ھ والسيلينيوم على معاملات الهضم الغذائية، الأداء الإنتاجي وبعض المؤشرات البيوكيميائية للحملان","authors":"E. M. Ibrahim","doi":"10.12816/0037586","DOIUrl":"https://doi.org/10.12816/0037586","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121196259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Supplementing Ram Semen Diluent with Propolis Extract on Chilled Preservation Capacity of Sperm = تأثير تدعيم مخفف السائل المنوي للكباش بمستخلص البروبوليس على المقدرة الحفظية للحيوانات المنوية بالتبريد","authors":"A. A. Zaghloul, I. S. A. El-Hamid, Marwa A. Khalifa","doi":"10.12816/0035358","DOIUrl":"https://doi.org/10.12816/0035358","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117152006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Biological Treatment of Barley Straw with Baker's Yeast (Saccharomyces Cerevisiae) on Some Productive Performance of Growing Lambs","authors":"W. H. Al-Samaraae, Saif N. Alwaeli, Yaseen M. AL-Saady","doi":"10.12816/0035344","DOIUrl":"https://doi.org/10.12816/0035344","url":null,"abstract":"This study was conducted at the farm of Ruminants Research Station, Office of Agricultural Research, Ministry of Agriculture, Abu Ghraib – Baghdad. The experiment continued for 56 days, in addition to 14 days as preliminary period from 11/10/2015 until 06/12/2016 to study the effect of treating barley straw with baker’s yeast (Saccharomyces cerevisiae) on some productive performance of growing lambs. Ten Awassi lambs used in this experiment with average initial weight of 38±0.50 kg and age 8-9 months. Lambs divided randomly into two equal groups and kept in separate individual pens. Lambs fed individually on a unified concentrate diet (2.5% of body weight), while, roughages offered ad libitum. Each group fed on roughages (barley straw), as follows: 1. The first group fed untreated barley straw plus concentrate mixture and operated as control 2. The second group fed barley straw treated with baker’s yeast (Saccharomyces cerevisiae) at rate 0.5% (5 kg / tones). Animals weighed every two weeks before morning feeding. The digestibility experiment performed in the seventh week. Rumen liquor collected at fifth week of the experiment at three times (before feeding, after three and six hours from feeding). Results showed different effects among treatments. The yeast not significantly affected the feed intake, average daily gain (15 – 28 d), in vivo digestibility, and rumen fermentation (pH and NH3-N). Moreover, there was significant decrease (P <0.05) in daily weight gain during 29 42 d with baker’s yeast compared with control (107.14 and 160.71g/d, respectively), while a significant increase (P <0.05) found in daily weight gain in the (1 – 14 d and 43 – 56 d) with baker’s yeast (103.57 and 178.57 g/d, respectively) compared with control (48.33 and 142.86 g/d, respectively). We conclude that treatment with baker’s yeast not improved feed conversion ratio, feed intake, intake of different nutrients, weight gains, digestibility and rumen fermentation (pH and NH3-N concentration). INTRODUCTION Raising sheep in Iraq are suffering a lot of obstacles and problems. One of the most important problems is feeding where down spaces pastures as well as low areas allocated for cultivation of green fodder, are not consistent with needs and requirements of animals. (AlSaady, 2009). So, many researchers resort to use low quality forages that characterize with low nutritive value and contain high percentage of lignin to compensate this shortage (Mahesh and Mohini, 2013). Many treatments were conducted to improve the nutritional value of low quality feeds including physical, chemical treatments (Al-Zubaidi, 2006, Hassan, 2004) and biological treatments (Hassan et al., 2007), which helps to break link between lignin and cellulose and increase cellulose for ease using by ruminant animals (Mahesh and Mohini, 2013). Fungi used in biological treatments where research still going to know the best and qualified fungus to improve the nutritional value of forage and of these fungu","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122831151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Utilization of Recycling Agricultural By-Products in Animal Rations = الاستفادة من تدوير المخلفات الزراعية فى علائق الحيوان","authors":"E. Mouhamed, G. Darwish, A. Bakr","doi":"10.12816/0035347","DOIUrl":"https://doi.org/10.12816/0035347","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131191307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using Different Types of Selenium to Enhance Saidi and Farafra Sheep Productivity under Heat Stress in Middle Egypt","authors":"M. Hayder, F. Saba, A. Saleh","doi":"10.12816/0035364","DOIUrl":"https://doi.org/10.12816/0035364","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133373794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Chalcones' Effect on Milk Production in Zaraibi Goats","authors":"H. Madkour, F. Hassan, M. Salem","doi":"10.12816/0035343","DOIUrl":"https://doi.org/10.12816/0035343","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123826245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Studies on Relation between Pseudotuberclosis and Productive Performance of Sheep and Goats = دراسة العلاقة بين الأداء الإنتاجي للأغنام والماعز والإصابة بمرض السل الكاذب","authors":"A. O. Osman, M. M. El-Badawy","doi":"10.12816/0035348","DOIUrl":"https://doi.org/10.12816/0035348","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134130420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Feeding Dried Agro-Industrial Strawberry By-Product on Performance of Growing Lambs","authors":"A. Zedan, Amany H. Waly, E. El-wakeel","doi":"10.12816/0035361","DOIUrl":"https://doi.org/10.12816/0035361","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"516 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131728602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Feeding Mixture of Tomato and Apple Pomace Silage to Lactating Goats on Productive Performance = أثر إدخال سيلاج مخلوط تفل الطماطم وتفل التفاح فى عليقة الماعز الحلاب على أداءها الإنتاجي","authors":"A. Fayed","doi":"10.12816/0035362","DOIUrl":"https://doi.org/10.12816/0035362","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133758046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Nigella Sativa Seeds, Royal Jelly and Pregnant Mare Serum Gonadotrophine on Some Reproductive Traits of Ossimi Ewes","authors":"A. Moty, M. El-Barody, A. Zanouny","doi":"10.12816/0035350","DOIUrl":"https://doi.org/10.12816/0035350","url":null,"abstract":"","PeriodicalId":129688,"journal":{"name":"Egyptian Journal of Sheep and Goat Sciences","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122163235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}