000			03892nam a2200193Ia 4500
005			20151001145630.0
008			150525s2010 xx 000 0 und d
041			_aeng
082			_a1214,T
100			_aMuhammad Waqar Khan _96787
110			_cProf. Dr. Arata Koga _96788
245			_aProcessing, Nutritional Evaluation And Utlilization Of Rumen Content For Fattening Of Nili-Ravi Male Calves
260			_c2010
502			_aThe cost of feed, as percentage of total production costs, accounts for about 50-60% of ruminant feeding systems. According to estimates, Pakistan is deficient by 40 and 80 percent in forage and concentrate feeds. For economical production of balanced feed for livestock, poultry, fish and pet animal, non-conventional feed resources need to be explored to find solution to the existing gaps. For this purpose the present study was conducted to determine the nutritional profile, processing and utilization of rumen contents in buffalo feed. The study was conducted in three phases. In phase one, bovine rurnen contents were collected from the slaughter house near Bakar Mandi and were analyzed at Nutrition laboratory. UVAS, Lahore. In phase two, rumen contents were ensued with wheat straw. with and without addition of 6% molasses for a period of 90 days at Ravi Campus, Pattoki. Proportion of'rumen contents and wheat straw were 1:1 on DM basis. Wheat straw was also treated alone by reducing its DM to 44% with water and by addition of 6% molasses. In two types of silages the wheat straw was urea treated @ 4% on DM basis of wheat straw by making 25% solution. The pH of silagesi (containing rumen contents and wheat straw 50:50 on DM basis) of ruinen contents is 4.78 and of silage2 (containing rumen content, wheat straw and molasses. 47:47:6 on DM basis respectively) is 4.70. The pH of silage3 (containing rumen contents and wheat straw (urea treated), 50:46:4 respectively) is 4.92 and pH of silage4 (containing rumen contents and wheat straw (urea treated) and molasses, 47:43:4:6 respectively) is 5.1 Irespectively. The silage containing rumen contents and wheat straw showed a increase in CJ' as compare to simple rumen content and silage which were urea treated have significant (p<O.05) increase in CF. In phase three, a metabolic trial was conducted at Buffalo Reaearch Institute, Pattoki, in which 25 male buffalo calves were fed the diets having tOtal mixed ration (100%TMR) (Tc), 70%TMR with 30% silagel ('I'I), 70% 1'MR plus 30% silage2 (T2), 70%TMR with 30% silage3 ('13), and70% TMR plus 30% silage4 (T4). The data thus obtained was statistically analyzed using one way analysis of variance (ANOVA) technique. The significant differences between means were tested by Duncan's Multiple Range test. Among the treatments containing ensued rumen contents without molasses, feed efficiency was significantly (P<0.05) more efficient than those silages which were ensiled along with molasses. I lowever, the I)M intake was significantly (P<0.05) higher in control group and silage treated with noIasses and urea. When means were compared there were significant differences among all treatments for DM intake and feed efficiency. Comparatively efficient TMR (I &3) are those which formulated with those silages (silagel&3) which do not contain molasses. TMR1 is the most economical and the best efficient TMR which is formulated with silagel (containing just rumen content and wheat straw 50:50 without any treatment of urea and molasses). Even TMR formulated with silage I is more efficient than control 'l'MR and it also economical as compare to control TMR. It was concluded that rumen contents could replace 50% of conventional TMR without any adverse effects on health of buffalo calves.
650			_aDepartment of Animal Nutrition _94437
700			_aProf. Dr. _94896
700			_aProf. Dr. Talat Naseer Pasha _95905
942			_cTH
999			_c2933 _d2933