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Register a new userأثر استخدام الميثيونين خلال فترة الفطام في المعايير الإنتاجية لعجول التسمين
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Tishreen University رسالة ماجستير
Publication date
2014
fields
Agricultural Engineering
and research's language is
العربية
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أجريت هذه الدراسة في مبقرة طرطوس لدراسة إمكانية استخدام الحمض الأميني الميثيونين أثناء فترة الفطام والتي تعتبر مرحلة حساسة جداً للعجول حيث يتحول فيها من حيوان وحيدة المعدة الى حيوان مجتر
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References used
حرب محمد 2003 تغذية عجول أبقار الحليب حديثة الولادة وتربيتها كلية الزراعة
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This study was conducted in Tartus cattle station, on 14 Holishtain-Frisian calves at
the weaning age (12 weeks) in order to evaluate the effect of Methionine addition on the
productive parameters. The calves were divided in three groups, the first
one was
considered as a control, the second was fed on milk with 0.2% methionine, whereas the
third one on milk with 0.4% methionine.
The results showed that the Methionine addition to the diet of calves during the
weaning period, increased the daily growth rate after weaning, so this increase was 14%.
Our results also showed that the addition of Methionine improved the feed conversion
ratio after weaning.
أجريت هذه الدراسة على 800 بيضة أخذت من قطيع أمهات دجاج اللحم من الهجين التجاري (روس) بعمر 7-8 أشهر وقسم البيض حسب الورزن إلى مجموعتين (45-55) غ و (56-65)غ
The research was carried out on 1774 chicks of sexual separate chicken from
the hybrid Hibrd. The chicks were distributed into five groups, every group
contained three repelications, and the chicks were fattened until the age of six
weeks. The pro
gram of feeding and sex was as the following in every group:
The first group /control/: Its birds were both male and female /not sexual
separate fattening/, they were fed on three vegetal mixtures
according to age stages.
The second group: Its birds were only male, and it was fed on three vegetal
mixtures according to age stages /the mixtures of control group /.
The third group: Its birds were only female, and it was fed on three vegetal
mixtures according to age stages /the mixtures of control group/.
The fourth group: Its birds were only male, it was fed according to age stages
on three vegetal mixtures, which were distinguished by there high
content of metabolic energy and raw protein, with comparison
between them and the mixtures of control group.
The fifth group: Its birds were only female, it was fed on three vegetal
mixtures, according to age stages, which were distinguished by
there low content of metabolic energy and raw protein with
comparison between them and the mixtures of control group.
أجري البحث في مدجنة خاصة تقع في المدينة الصناعية على بعد حوالي 10 كم من مدينة دير الزور وقد ربيت الطيور بعمر واحد وحتى ست أسابيع
Background: people with cancer experience great changes in their life as a result of disease, treatment and disease prognosis which affect their quality of life .with the goal of investigating breast cancer patient's quality of life during chemother
apy in Tishreen hospital in Latakia..
Methods: 60 patients were invited to complete the European organization of research and treatment quality of life questionnaire version 3 and breast cancer quality of life module during their early stage of chemotherapy.
Results : the results show that the (73.3%) were under the age of fifty and half of them reported total health status score under (50) which reflects low quality of life in addition to impaired psychological ,social, cognitive and role functioning. Also more than 67% of patient suffered from chemotherapy- related side effects as nausea and vomiting, dyspnea, loss of appetite, insomnia, and fatigue. In addition to variance in quality of life scores according to age, marital status, occupation and level of education without changing of it by educational level. In addition to that the majority of patient had impaired sexual function and upset of hair loss and arm symptoms but with positive and optimistic future.
perspective. No significant differences in quality of life scores were found between urban and rural patients. Conclusion. Health care provider should assess routinely cancer patient quality of life during treatment to ascertain of providing appropriate care with supportive services for all patients
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