scholarly journals Effect of feeding tamarind kernel powder extract residue on digestibility, nitrogen availability and ruminal fermentation in wethers

2016 ◽  
Vol 30 (3) ◽  
pp. 379-385 ◽  
Author(s):  
Lin Wang ◽  
Takashi Nakanishi ◽  
Yoshiaki Sato ◽  
Kazato Oishi ◽  
Hiroyuki Hirooka ◽  
...  
Keyword(s):  
Nitrogen Availability ◽  
Ruminal Fermentation ◽  
Tamarind Kernel ◽  
Powder Extract ◽  
Effect Of Feeding

In vitro ruminal fermentation and in situ ruminal degradation of tamarind kernel powder extract residue in wethers

2016 ◽  
Vol 88 (7) ◽  
pp. 966-973 ◽  
Author(s):  
Lin Wang ◽  
Kazato Oishi ◽  
Yoshiaki Sato ◽  
Takashi Nakanishi ◽  
Hiroyuki Hirooka ◽  
...  
Keyword(s):  
Ruminal Fermentation ◽  
Ruminal Degradation ◽  
Tamarind Kernel ◽  
Powder Extract

339 Effect of feeding brown midrib corn silage in growing diets for beef cattle on nutrient digestibility and ruminal fermentation characteristics

2017 ◽  
Vol 95 (suppl_2) ◽  
pp. 165-165
Author(s):  
F. H. Hilscher ◽  
M. J. Jolly-Briethaupt ◽  
J. L. Gramkow ◽  
M. M. Norman ◽  
J. N. Anderson ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Nutrient Digestibility ◽  
Corn Silage ◽  
Brown Midrib ◽  
Ruminal Fermentation ◽  
Effect Of Feeding

scholarly journals Performance of crossbred dairy Friesian calves fed two levels ofSaccharomyces cerevisiae: intake, digestion, ruminal fermentation, blood parameters and faecal pathogenic bacteria

2016 ◽  
Vol 154 (8) ◽  
pp. 1488-1498 ◽  
Author(s):  
A. A. HASSAN ◽  
A. Z. M. SALEM ◽  
A. E. KHOLIF ◽  
M. SAMIR ◽  
M. H. YACOUT ◽  
...  
Keyword(s):  
Pathogenic Bacteria ◽  
Volatile Fatty Acids ◽  
Plasma Concentrations ◽  
Blood Parameters ◽  
Ruminal Fermentation ◽  
Randomized Design ◽  
Calf Performance ◽  
Completely Randomized Design ◽  
Daily Gain ◽  
Effect Of Feeding

SUMMARYThe effect of feeding two levels ofSaccharomyces cerevisiaeon the performance of crossbred Friesian calves was investigated. Twenty-four neonatal male Friesian × Baladi calves (35·5 ± 0·25 kg of initial body weight) were randomly assigned in a completely randomized design into three experimental groups for 90 days (eight calves per group). Calves fed their diets without yeast (S. cerevisiae) were considered as Control, while the diets of other calves were supplemented daily either with 2·5 g (YL diet) or with 5 g (YH diet) of yeast per calf. Calves fed the YH diet showed increased feed intake, while dry matter and fibre digestibilities were increased in calves fed YH and YL diets. Calves fed YL and YH diets showed lower ruminal ammonia-N and higher total volatile fatty acids, acetate and propionate concentrations than Control calves. Both YH and YL calves showed increased plasma concentrations of total protein, globulin and glucose and decreased cholesterol and triglycerides concentrations. Calves’ final weight and daily gain were increased withS. cerevisiaeyeast supplemented diets. After 42 days of experiment,Clostridiumspp.,Escherichia coliandEnterobacteriaspp. counts were down to undetectable levels in the faeces of calves fedS. cerevisiaeadditive. It could be concluded that addingS. cerevisiaeto milk-fed calves increased feed utilization and improved pre-weaned calf performance and health status, reducing faecal pathogenic bacteria.

scholarly journals Effect of feeding warm-season annuals with orchardgrass on ruminal fermentation and methane output in continuous culture

2017 ◽  
Vol 100 (2) ◽  
pp. 1179-1188 ◽  
Author(s):  
S.L. Dillard ◽  
A.N. Hafla ◽  
A.I. Roca-Fernández ◽  
A.F. Brito ◽  
M.D. Rubano ◽  
...  
Keyword(s):  
Continuous Culture ◽  
Warm Season ◽  
Ruminal Fermentation ◽  
Effect Of Feeding

scholarly journals Effect of Feeding Cold-Pressed Sunflower Cake on Ruminal Fermentation, Lipid Metabolism and Bacterial Community in Dairy Cows

Animals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 755 ◽  
Author(s):  
Zubiria ◽  
Garcia-Rodriguez ◽  
Atxaerandio ◽  
Ruiz ◽  
Benhissi ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Bacterial Community ◽  
Dairy Cows ◽  
Experimental Period ◽  
Diversity Indices ◽  
Ruminal Fermentation ◽  
Purine Derivative ◽  
Sunflower Cake ◽  
Cold Pressed ◽  
Effect Of Feeding

Cold-pressed sunflower cake (CPSC), by-product of oil-manufacturing, has high crude fat and linoleic acid concentrations, being a promising supplement to modulate rumen fatty acid (FA) profile. This trial studied CPSC effects on ruminal fermentation, biohydrogenation and the bacterial community in dairy cows. Ten cows were used in a crossover design with two experimental diets and fed during two 63-day periods. The cows were group fed forage ad libitum and the concentrate individually. The concentrates, control and CPSC, were isoenergetic, isoproteic and isofat. The ruminal samples collected at the end of each experimental period were analyzed for short-chain fatty acid, FA and DNA sequencing. CPSC decreased butyrate molar proportion (4%, p = 0.005). CPSC decreased C16:0 (28%, p < 0.001) and increased C18:0 (14%, p < 0.001) and total monounsaturated FA, especially C18:1 trans-11 (13%, p = 0.023). The total purine derivative excretion tended to be greater (5%, p = 0.05) with CPSC, resulting in a 6% greater daily microbial N flow. CPSC did not affect the diversity indices but increased the relative abundances of Treponema and Coprococcus, and decreased Enterococcus, Ruminococcus and Succinivibrio. In conclusion, the changes in ruminal fermentation and the FA profile were not associated with changes in microbial diversity or abundance of dominant populations, however, they might be associated with less abundant genera.

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