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تأثير استخدام الشعير المحلي مع الأنزيمات و كسبة القطن المقشورة المحلية في الخلط

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 Publication date 2003
  fields Animal Production
and research's language is العربية
 Created by Shamra Editor




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References used
أكييف. ف. ن. ن الكسيف.ف.ف، اسريان.مأ. آخرون. ١٩٨٥ . صناعة الدواجن، موسكو ٤٧٩ صفحة.
بكدانوف. غ. أ، ١٩٩٠ . تغذية الحيوانات الزراعية. موسكو ٦٢٤ . صفحة .
الرباط م.ف.، وحسن، ع. ١٩٨٦ . التغذية العلمية للدواجن. الجزء العملي، منشورات جامعة دمشق.
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نفذ البحث على 925 صوص فروج من الهجين المسمى (لوهمان)، وزعت بالتساوي إلى خمس مجموعات بمعدل 185 طيرًا في كل مجموعة، سمنت طيور كل مجموعة في غرفة مستقلة من النموذج المفتوح، و كانت جميع ظروف الإيواء و الرعاية واحدة لجميع المجموعات. كما غذيت طيور جميع ال مجموعات خلال المرحلة الأولى (1-14 يومًا من العمر) على خلطة نباتية خالية من الشعير و الأنزيمات، أما خلال المرحلتين الثانية ( 15 - 35 يومًا من العمر) و الثالثة ( 36 - 49 يومًا من العمر) فقد غذيت مجموعات الطيور المختلفة على خلطتين نباتيتين بعد إدخال الشعير المحلي مع الأنزيمات إلى كل منها بنسبة 0% للمجموعة الأولى (الشاهد)، 20 % للمجموعة الثانية، 30 % للمجموعة الثالثة، 40% للمجموعة الرابعة، 50 % للمجموعة الخامسة.
The study was conducted on 18 Shami goat Kids in the Agricultural Scientific Research Center in Hama, their age was 150 days, to ages and weights, reaching an average of 23.2kg, and they were dived into three groups(6 per group) depending on the sour ce of the protein included in the composition. The died for each of them 14%(as a 100% unshelled cotton gain for the first group, 100% soybean gain for the second group, a 50% unpeeled cotton gain and 50% soybean gain for the third group). Blood samples from the jugular vein were collected from all test subjects before starting feeding on the feed. Watch after one, two and three months from the start of feeding. Gifts blood samples were analyzed in all groups and a study of the indicators of glucose, general protein, albumin and globulin in blood serum to assess the energy and protein metabolism of gifts, when feeding on these diets. The results showed a significant increase (ᴘ≤0.05) in the concentration of glucose in gifts after two months of experience in the three groups, but this was the highest increase in the second group versus the control and the first and third groups, then its concentration decreased after that. A significant increase (ᴘ≤0.05) was observed with the concentration of the total protein in the blood serum after a month of the experiment. The total protein concentration decreased after three months in the blood kids in second and third groups compared with the first and control groups. The albumin concentration decreased after two months (ᴘ≤0.05) in the first group compared with second, third and control, also it's decreased after three months in the first and third groups compared with the second and control. The globulin concentration in the blood serum increased after one month in the three groups compared with the control, then in two months decreased( not significant) in the three groups, and after three months decreased (ᴘ≤0.05) the globulin concentration in the second and third groups.The increase in the weights of gift items in the groups was respectively: the first group 9.45kg (95g ∕ day), the second group 13.6kg (136g ∕day) and the third group 10.45kg (106g ∕day). We conclude that the energy and protein metabolic indicators were the best in the second group feeding 100% soybean meal as a protein source, which can reduce the period for fattening gifts and reflect positively on economic side and income generation.
This research was conducted with the aim of applying artificial insemination in poultry for the first time in the Syrian Arab country by studying the semen quality of local Syrian roosters and knowing the differences between the effect of using fresh or cooled semen on the fertilization rate in hatching eggs
In this study, five barley cultivars (Arabi Abiad, improved Arabi Abiad, Arabi Aswad, Furat 1, Furat 2) from the harvest of 1999 season were used .The chemical composition, Amino acid content, B-Glucan content, viscosity, cell wall compounds, and metabolic energy were determined in two laboratories in Germany .A metabolism trial was also conducted to study the nitrogen balance, dry matter, Organic matter, ash, and some other productivity parameters. Results showed that the influence of barley varieties on chemical composition of the grains was clearly visible. The crude protein content ranged from 138 for Furat 1 to 169 gr/Kg dry matter for Arabi Abiad. The difference in starch content resulted in differences in metabolic energy Values from 12.4 for Furat 1 to 13.3 MJ/Kg dry matter for Arabi Aswad. The food assimilation trial showed that the varieties Arabi Aswad gave the best productivity parameters, and the crude protein content did not adversely affect the nitrogen balance in all the barley varieties meald, but it was the lowest for the Arabi Aswad variety meal (p <0.05). There were no significant differences in dry matter and organic matter digestibility for diets containing Arabi Abiad, Furat 1 and Furat 2.
تأثير استخدام بعض مضادات الأكسدة الطبيعية النباتية ومدة التخزين في خواص السجق المحلي : أعد هذا البحث لدراسة تأثير اضافة مسحوق قشور الرمان ومسحوق أوراق الكاري ورب البندورة ومدة التخزين التبريدي في الخواص الكيميائية والميكروبية والحسية للسجق المحلي

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