الفهرس 
ARABIC SUMMARY
PhysioaL properties of the ruminal juiceOnly 14 pages are availabe for public view
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Abstract
The aim of this work was to study the utilization of different local filed-stubbles (sugar can straw, green broad’s stems and green onion’s stems ) as main nutrient to sheep and their influence on rumen microfouna and fungi, as well as electrolytes, glucose and protein in rumen fluid and serum and possibility of indigestion inducation.
The following results were obtained :-
1. Clinical examination of the animals in the investigation ensure soundness of animals in groups I, III and IV but depression, relative loss of appetite and weak, delayed ruminal concentrations, was observed in sheep in group II, diarrhea, depression and staggering with accelerate breathing of onionic odour in sheep group V.
2. Physical examination of ruminal juice during feeding on different diets reveals olive-green to green colour aromatic odour, slimy consistency with sedementation activity time ranging between 21-30 minutes in animals of groups, I, III and IV. On the other hand yellowish – green colour, undistinguishable odour to onion odour, watery consistency and delayed sedementation activity time were the characteristics of ruminal juice of animals in group II and V.
3. Biochemical examination of ruminal juice in all investigated cases indicated that PH was ranged between 6.2-7.2. lactio acid concentration was nil in ruminal juice of sheep in groups I, III, IV and V with exception in group II where it was 0.05 %. Indole was found in ruminal juice of sheep in all groups.
4. Protozoal examination of ruminal juice revealed crowded protozoa with high motility in groups I, III and IV while relatively low number of sluggish protozoa was the characteristic features of the ruminal juice in group II and V. the total numbers of protozoa per m1. Ruminal content also higher in groups I, III and IV than those in groups II and V. oligotricha in all examined cases were predominant, while holotricha were the least in number.