Vol 1 Issue 1 September 2014-December 2014
Shamseldein, H .Ahmed, Shadia.A., Omer
Abstract: Oil cakes of fruit seed, Leaves and tender branches were analyzed to determine the chemical composition, dry matter and crude protein degradability. Nylon bag technique was employed using three steers; samples of each part were incubated in the rumen for 0, 6, 12, 24, 36, 48 and 72 hours. The data obtained were subjected to one way analysis of variance. The results showed that the following ranges of nutrient contents: (96.59% and 94.61%), (10.03% and 2.62%), (1.12and 0. 3%), (14.77% and 8.03) and (32.46 and 12.72%) for dry matter, ash, crude fat, crude protein and crude fiber respectively. Effective degradability of DM decreased with the fast ruminal outflow rate (0.08/ hr) ranging from a low of 28.50% (k=0.08) to 53.04% (k=0.02) in the leaves and 17.52% at (k=0.085) to 25.07% at (k=0.02) in the green shoots. Potentially the degradability of CP in the green shoot, leaves, fruits flesh and seed cakes and was 64.62, 41.33, 88.23 and 71.95 respectively. Crude protein disappearance rate post-incubation for 48 hrs was 34.65%, 62.55%, 24.45&, and 51.25%, in the green shoots , leaves , fruits flesh and seed cake respectively .The ED at the slow outflow rate (k=0.02) of CP was 67.52%, 78.50%, 100.00% and 100.00%, while at the fast outflow rate (k=0.08) was 61.07%, 53.03% ,74.37%, and 72.31% in the green shoot, leaves ,fruits flesh and seed cakes respectively.It is concluded that, the highest value of crude protein and fat were recorded in the leaves.
Keywords: Insitu DM and CP degradation, Ziziphus spinachristi
Title: Rumen Degradation and Nutritive Value of Fruit Flesh Seed Cake, Leaves and Green Shoots of Sidder (Ziziphus Spina-Christi) Trees
Author: Shamseldein, H .Ahmed, Shadia.A., Omer
International Journal of Novel Research in Civil Structural and Earth Sciences
Novelty Journals