Impact of Supplemental Feed Enzymes, Condiments Mixture or Their Combination on Broiler Performance, Nutrients Digestibility and Plasma Constituents

2006 ◽  
Vol 5 (8) ◽  
pp. 764-771 ◽  
Author(s):  
M.A. Al-Harthi .
Keyword(s):  
Broiler Performance ◽  
Supplemental Feed ◽  
Feed Enzymes ◽  
Nutrients Digestibility

scholarly journals Endogenous Amylase Levels and Response to Supplemental Feed Enzymes in Male Turkeys from Hatch to Eight Weeks of Age

1995 ◽  
Vol 74 (8) ◽  
pp. 1317-1322 ◽  
Author(s):  
C.W. RITZ ◽  
R.M. HULET ◽  
B.B. SELF ◽  
D.M. DENBOW
Keyword(s):  
Supplemental Feed ◽  
Feed Enzymes

scholarly journals Effect of using different levels of rice bran on broiler performance and nutrients digestibility

2018 ◽  
Vol 9 (21) ◽  
pp. 1-9
Author(s):  
Baher Khazari ◽  
Farid Shariatmadari ◽  
Mohammad Amir Karimi Torshizi ◽  
◽  
◽  
...  
Keyword(s):  
Rice Bran ◽  
Broiler Performance ◽  
Different Levels ◽  
Nutrients Digestibility

Additional nutritional considerations for preconditioning beef calves.

EDIS ◽  
2017 ◽  
Vol 2017 (4) ◽  
Author(s):  
Philipe Moriel
Keyword(s):  
Average Daily Gain ◽  
Beef Steers ◽  
Labor Costs ◽  
Vaccine Response ◽  
Negative Effects ◽  
Beef Calves ◽  
Supplemental Feed ◽  
Concentrate Supplementation ◽  
Protein Supply ◽  
Daily Gain

Calves can be preconditioned using a wide variety of supplemental feed ingredients. However, feed ingredient selection is not the only factor to consider during a preconditioning process. Increasing the protein supply to stressed, preconditioning beef steers led to greater growth performance, and increased immune response to vaccination during a 42-day preconditioning period. Producers should not reduce the frequency of concentrate supplementation during the entire preconditioning period as it might lead to poorer vaccine response and average daily gain (consequently, less calf value at sale). However, a gradual reduction of frequency of supplementation is a supplementation strategy that can overcome these negative effects on growth and immunity, and allows producers to save on feeding and labor costs without producing lighter calves that have weaker immune responses.  

Effects of unused parts of sweet potato as supplemental feed on the growth situation, meat productivity and meat quality of pigs

2008 ◽  
Vol 79 (4) ◽  
pp. 491-496
Author(s):  
Shin-ichi TAKENOYAMA ◽  
Takanori IMOTO ◽  
Hitomi HAYASHI ◽  
Satoshi KAWAHARA ◽  
Masayoshi IWAKIRI ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Meat Quality ◽  
Supplemental Feed ◽  
Meat Productivity

NEW BIOLOGICAL PREPARATION FOR ALFALFA SILAGE MAKING

1970 ◽  
pp. 36-40
Author(s):  
V. P. Klimenko ◽  
V. М. Kosolapov ◽  
V. G. Kosolapova ◽  
К. Е. Yurtaeva
Keyword(s):  
Optimal Dose ◽  
Energy Value ◽  
New Development ◽  
Basic Parameters ◽  
Excess Moisture ◽  
Series Of Experiments ◽  
Alfalfa Silage ◽  
Biological Additive ◽  
Technical Centre ◽  
Nutrients Digestibility

The data on assessment the preservative action of new enzymatic multisystem in combination with bacterial silage additive Silzak at alfalfa ensiling are presented in this study. It is known that alfalfa is a nonensiling legume grass because of excess moisture, sugar deficit and high content of crude protein. The experiments on alfalfa ensiling were conducted with application the enzymatic multisystem FM-1 under laboratory and research-and-production conditions. The multisystem was developed by the specialists of science-and-technical centre «Lecbiotech» in cooperation with scientists of Williams Fodder Research Institute. The optimal dose of FM-1 application and its preservative effectiveness in comparison with chemical conservant were determined in technological experiments. Obtained silage was evaluated on basic parameters: nutrients and organic acids content, ammonia, active acidity. The influence of the tested biological additive on the nutrients digestibility and energy value of alfalfa silage was estimated in experiments with hog lambs. Total results have shown the efficiency of the new development. Lucerne silage, prepared with application of mixture FM-1 and Silzak, was characterized by the better parameters of nutrients digestibility and energy value than at using a chemical conservant AIV 3 plus. The optimal dose of enzymatic multisystem application, as 90 gram per ton of fresh plant mass, was determined in the series of experiments.

Effect of dietary probiotic, antibiotic or combination on broiler performance, cecum microbial population and ileal development

2020 ◽  
Vol 21 (3) ◽  
pp. 74-79
Author(s):  
Ahmed Elbaz ◽  
Said El-sheikh
Keyword(s):  
Control Diet ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Gut Health ◽  
Feed Conversion ◽  
Broiler Performance

Objective: To investigate the effect of antibiotics and/or probiotics on broiler performance, some serum metabolites, cecum microflora composition, and ileum histomorphology under the Egyptian conditions. Design: Randomized controlled experimental study. Animals: Two hundred forty 1-day-old Ross (308) chicks were reared till 35 days of age. Procedures: The birds were randomly allocated into four main groups: a control diet without additives (CON); probiotic (Lactobacillus acidophilus) supplemented diet (PRO); antibiotic (Avilamycin) supplemented diet (ANT) and a mix group (AP) that received antibiotic in the diet form 1 to 4 days of age and treated during the rest of the experimental period with probiotics. Results: Chickens fed on probiotic or antibiotic diets had linear improvement in live body weight (LBW) and feed conversion ratio (FCR) compared with the control group, while the best LBW and FCR were in the AP group. An improvement in the nutrient digestibility was observed in the probiotic added groups (PRO and AP). Serum cholesterol and low-density lipoprotein cholesterol contents decreased when antimicrobial (probiotic or antibiotic) supplementations were used, while there was an increase in high-density lipoprotein cholesterol contents, serum total protein, and albumin levels. Among all groups, cecum Clostridium perfringens and Escherichia coli counts decreased; however, there was an increase in Lactobacillus count compared to the control group. In probiotic supplemented groups (PRO and AP), a significant (P<0.05) improvement in ilea architecture. Conclusion and clinical relevance: Using probiotic after initial treatment with an antibiotic in broiler diets had a positive effect on broiler growth performance, gut health (improved cecum microbial populations and ileum histomorphology), and nutrient digestibility.

EFFECT OF SOME MANAGEMENT SYSTEMS ON BROILER PERFORMANCE

2020 ◽  
Vol 4 (11) ◽  
pp. 157-158
Author(s):  
A. A. Enab ◽  
F. H. Abdou ◽  
G. A. Zanaty
Keyword(s):  
Management Systems ◽  
Broiler Performance
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