Effect of Different Levels of Full-Fat Canola Seed as a Replacement for Soybean Meal on the Performance of Broiler Chickens

2005 ◽  
Vol 4 (12) ◽  
pp. 982-985 ◽  
Author(s):  
H . Talebali . ◽  
A. Farzinpour .
Keyword(s):  
Soybean Meal ◽  
Broiler Chickens ◽  
Canola Seed ◽  
Different Levels

scholarly journals The effect of raw soybean in the final mixtures for broilers on the conformation measures and share of major carcass parts

2016 ◽  
Vol 32 (1) ◽  
pp. 37-44
Author(s):  
Veselin Petricevic ◽  
Milos Lukic ◽  
Zdenka Skrbic ◽  
Snezana Bogosavljevic-Boskovic ◽  
Vladimir Doskovic ◽  
...  
Keyword(s):  
Random Sample ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Absolute Value ◽  
Utilization Of Protein ◽  
Carcass Conformation ◽  
The Absolute ◽  
Sample Method ◽  
Different Levels

The experiment of the supstitution of soybean meal with raw soybean in the final diet was carried out on Hubbard F15 chickens at the age of 35- 42 days. The effect of different levels and varieties of raw soybeans in diets on carcass conformation and share of major carcass parts was determined in a twofactorial experiment 2 x 5 (2 soybean varieties x 5 levels of raw grains in the mixture), ie a total of 10 dietery treatments. At the end of the trial, by a random sample method, 12 chickens (6 males and 6 females) from each group were sacrificed and examined. The results showed that the index of drumstick girth and share of drumstick were under significant (p<0.05) influence of the soybean varieties. The level of raw soybeans in diets had significant effect (p <0.05) on the index of drumstick girth and on the absolute value of the breast depth and breast angle. Shares of breast and thighs of broiler chickens of both sexes were not significantly influenced by the studied factors. It was concluded that the share of raw soybean of 10, 15 and 20% in the final mixtures for broilers hinders the utilization of protein in the ration, resulting in poorer quality of chicken carcasses.

scholarly journals Standardized ileal amino acid digestibility in dry-extruded expelled soybean meal, extruded canola seed-pea, feather meal, and poultry by-product meal for broiler chickens

2010 ◽  
Vol 89 (12) ◽  
pp. 2626-2633 ◽  
Author(s):  
A. Bandegan ◽  
E. Kiarie ◽  
R.L. Payne ◽  
G.H. Crow ◽  
W. Guenter ◽  
...  
Keyword(s):  
Amino Acid ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Canola Seed ◽  
Feather Meal

scholarly journals Effect of Different Levels of Vitamin Premix Reduction or Removal During Finisher Period on Immunocompetence of Broiler Chickens

2012 ◽  
Vol 12 (2) ◽  
pp. 217-225
Author(s):  
Majid Alahyari-Shahrasb ◽  
Hoseein Moravej ◽  
Mona Bagherirad ◽  
Mahmood Shivazad ◽  
Sheila Hadini
Keyword(s):  
Red Blood Cells ◽  
Soybean Meal ◽  
Blood Cells ◽  
Broiler Chickens ◽  
Antibody Responses ◽  
Dietary Vitamin ◽  
Cage System ◽  
Floor System ◽  
Different Levels ◽  
Finisher Diets

Effect of Different Levels of Vitamin Premix Reduction or Removal During Finisher Period on Immunocompetence of Broiler ChickensThree experiments were conducted to compare the effect of a decreasing vitamin premix amount in diets from 29 to 42 days of age on performance and immunocompetence of broiler chickens in floor (experiments 1 and 2) and battery cage (experiment 3) systems. The diets were based on corn/soybean meal (experiment 1) and wheat/barley (experiments 2 and 3). On day 34, two birds from each replicate were selected and antibody responses to inoculated sheep red blood cells were determined. The results of experiments 1 and 2 showed that vitamin premix reduction/withdrawal at 29 days of age did not impair performance during the final rearing period. However, the results of experiment 3 showed that from 29 to 42 days of age, performance of birds fed the diet without vitamin premix (T1) was significantly lower than other treatments. The results of three experiments demonstrated that immunocompetence response was not affected by treatments in the finisher period. In conclusion, the results of the present study indicated that in the battery cage system it is possible to reduce dietary vitamin premix during the finisher period but withdrawal can negatively affect performance of broilers. While in the floor system it is possible to withdraw vitamin supplements from finisher diets.

scholarly journals 132 Performance response of the grow-finish pig (38 to 142 kg) fed different levels of tryptophan:lysine in diets containing 40% dry distiller grains with solubles

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 110-111
Author(s):  
David A Clizer ◽  
Paul Cline ◽  
Brent Frederick ◽  
Ryan S Samuel
Keyword(s):  
South Dakota ◽  
Soybean Meal ◽  
Carcass Weight ◽  
State University ◽  
Research Facility ◽  
Performance Response ◽  
Improved Performance ◽  
Dietary Treatments ◽  
Swine Diets ◽  
Different Levels

Abstract Dried distiller grains with solubles (DDGS) is a popular protein source in grow-finish swine diets to replace soybean meal. An experiment was conducted at the South Dakota State University commercial swine research facility to determine the effect of standardized ileal digestible (SID) Trp:Lys ratio in grow-finish swine diets containing 40% DDGS compared to a standard corn-soybean meal diet. A total of 1,170 pigs (38.6 ± 0.2 kg initial BW) were utilized in a 98-d trial (9 pens per treatment). Pens of pigs were randomly allotted to 1 of 4 DDGS dietary treatments providing SID Trp at 15, 18, 21, and 24% of Lys or a corn-soybean meal diet (18%). Diets were isocaloric, with lysine at 100% of the requirement. From d 0 to 82, increasing Trp:Lys ratio in DDGS diets improved (P &lt; 0.01) BW, ADG, and ADFI with no effect on F:G. Pigs fed the corn-soybean meal diet had greater (P &lt; 0.01) BW, ADG, ADFI, and F:G compared to the DDGS diets with the exception of the ADFI of the 24% Trp:Lys treatment. From d 82 to 98, increasing SID Trp:Lys in DDGS diets had no effect on performance. Overall (d 0 to 98), increasing SID Trp:Lys in DDGS diets increased (P &lt; 0.02) final BW and ADG, but pigs failed to perform to the same degree as the corn-soybean meal diet. Increasing SID Trp:Lys in DDGS diets resulted in an increase in hot carcass weight (P &lt; 0.01); however, diets containing DDGS had decreased (P &lt; 0.02) hot carcass weight, dressing percentage, percent lean, and loin depth compared to pigs fed the corn-soybean meal diet. These results indicate that increasing the SID Trp:Lys in diets containing 40% DDGS improved performance in early grow-finish phases with no effect in late finishing, but performance was inferior to standard corn-soybean meal diets.

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