Degradability characteristics of dry matter and crude protein of Growia tenax using the in situ and in vitro techniques in ruminants
المؤلفون المشاركون
Shams al-Din, H. Ahmad
Umar, Shadiyah A.
Bashir, E.
المصدر
Sudan Journal of Science and Technology
العدد
المجلد 16، العدد 1 (30 يونيو/حزيران 2015)، ص ص. 68-75، 8ص.
الناشر
جامعة السودان للعلوم و التكنولوجيا عمادة البحث العلمي
تاريخ النشر
2015-06-30
دولة النشر
السودان
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Leaves, Green shoots, fruits and Seed cake of Growia tenax were evaluated in terms of the following, dry matter (DM) and crude protein (CP) digestion characteristics: soluble fraction A, degradable fraction B, degradation rate, , and effective degradability .
For situ technique duplicate nylon bags were incubated for 0, 2, 4, 6, 12, , 24, 36, 48, 72 and 96 h in three bulls fitted with rumen cannulae.
The model of Ørskov and McDonald as y = a + b (1-e-ct) was used for determination of degradation characteristics.
Significant (P < 0.05) differences in degradation characteristics occurred within Leaves, Green shoots, fruits flesh and Seed cake of Growia tenax with regard to the soluble and potentially degradable DM and CP fractions.
Fruits flesh had higher soluble DM (a) (16.90 %) and soluble CP (a) (20.75 %),, Leaves had higher insoluble potentially degradable DM (b) (74.95 %) insoluble potentially degradable CP (b) (66.65 %).
Leaves had higher dry matter and crude protein degradability (62.48 %) and (72.05) respectively, followed by fruits flesh after 48 hours incubation.
It was concluded that differences in ruminal degradability exist between Leaves, Green shoots, fruits and Seed cake of Growia tenax with more variations observed for ruminal DM than for CP degradability.
Leaves can be considered an excellent source of protein for grazing and nongrazing ruminants, and can be used an emergency feed or as part of a complete diet providing that the diet contains an adequate amount of degradable protein.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bashir, E.& Shams al-Din, H. Ahmad& Umar, Shadiyah A.. 2015. Degradability characteristics of dry matter and crude protein of Growia tenax using the in situ and in vitro techniques in ruminants. Sudan Journal of Science and Technology،Vol. 16, no. 1, pp.68-75.
https://search.emarefa.net/detail/BIM-605186
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bashir, E.…[et al.]. Degradability characteristics of dry matter and crude protein of Growia tenax using the in situ and in vitro techniques in ruminants. Sudan Journal of Science and Technology Vol. 16, no. 1 (2015), pp.68-75.
https://search.emarefa.net/detail/BIM-605186
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bashir, E.& Shams al-Din, H. Ahmad& Umar, Shadiyah A.. Degradability characteristics of dry matter and crude protein of Growia tenax using the in situ and in vitro techniques in ruminants. Sudan Journal of Science and Technology. 2015. Vol. 16, no. 1, pp.68-75.
https://search.emarefa.net/detail/BIM-605186
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 74-75
رقم السجل
BIM-605186
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر