scholarly journals An Evaluation of Low-Gossypol Cottonseed Meal in Diets for Broiler Chickens 1. Effect of Cottonseed Meal Level and Lysine Supplementation

1993 ◽  
Vol 2 (3) ◽  
pp. 221-226 ◽  
Author(s):  
S.E. Watkins ◽  
J.T. Skinner ◽  
M.H. Adams ◽  
P.W. Waldroup
Keyword(s):  
Cottonseed Meal ◽  
Broiler Chickens

scholarly journals Molecular analysis of intestinal bacterial microbiota of broiler chickens fed diets containing fermented cottonseed meal

2013 ◽  
Vol 92 (2) ◽  
pp. 392-401 ◽  
Author(s):  
H. Sun ◽  
J.W. Tang ◽  
C.L. Fang ◽  
X.H. Yao ◽  
Y.F. Wu ◽  
...  
Keyword(s):  
Cottonseed Meal ◽  
Molecular Analysis ◽  
Broiler Chickens ◽  
Bacterial Microbiota ◽  
Fermented Cottonseed Meal

scholarly journals True phosphorus digestibility of cottonseed meal and rice husk supplemented with microbial phytase in broiler chickens

2021 ◽  
Vol 51 (1) ◽  
Author(s):  
I.I. Ilaboya ◽  
E.A. Iyayi
Keyword(s):  
Titanium Dioxide ◽  
Regression Analysis ◽  
Cottonseed Meal ◽  
Rice Husk ◽  
Broiler Chickens ◽  
Block Design ◽  
Phosphorus Retention ◽  
Randomized Complete Block Design ◽  
Microbial Phytase

This research aimed to determine effects of phytase in cottonseed meal (CM) and rice husk (RH) based diets on true phosphorus digestibility (TPD) by broiler chickens. Two studies were conducted with 576 one-day-old broiler chickens using regression analysis to determine the TPD in these diets and the response to phytase supplementation. Six semi-purified diets were formulated to contain 150 g, 300 g, and 450 g each of CM/kg (experiment 1) and RH/kg (experiment 2) with phytase supplied at 0 and 1000 units/kg. Titanium dioxide was added to the diets at the rate of 5 g/kg as an indigestible maker. A total of 288 broiler chickens in each study were weighed and allotted to the six diets with six replicates of eight birds in a randomized complete block design. The birds were fed the experimental diets until day 26 post hatch. The coefficients of true phosphorus retention (TPR) were 0.8 for CM and 0.78 for RH without phytase; 0.93 for CM and 0.92 for RH with phytase. True phosphorus digestibility was 0.82 for CM and 0.75 for RH without phytase; and 0.95 for CM and 0.92 for RH with phytase. Phytase supplementation resulted in 13.27 and 17.94 % increases in TPD; and 12.29 and 13.61 % increases in TPR by birds fed the CM and RH diets, respectively. Phytase supplementation of CM and RH based diets increased TPD and improved total TPR and true ileal phosphorus digestibility in broiler chickens.

Energy and protein utilisation by broiler chickens fed diets containing cottonseed meal and supplemented with a composite enzyme product

2020 ◽  
Vol 61 (4) ◽  
pp. 424-432 ◽  
Author(s):  
M. E. Abdallh ◽  
E. U. Ahiwe ◽  
S. Musigwa ◽  
E. P. Chang’a ◽  
M. Al-Qahtani ◽  
...  
Keyword(s):  
Cottonseed Meal ◽  
Broiler Chickens ◽  
Enzyme Product ◽  
Protein Utilisation

scholarly journals Metabolizable and Net Energy Values of Expanded Cottonseed Meal for Laying Hens and Broiler Chickens

2021 ◽  
Author(s):  
Yongfa Liu ◽  
Zhibin Ban ◽  
Peng Li ◽  
Xiaogang Yan ◽  
Lijia Li ◽  
...  
Keyword(s):  
Cottonseed Meal ◽  
Broiler Chickens ◽  
Laying Hens ◽  
Net Energy

scholarly journals METABOLIZABLE ENERGY OF RICE BRAN, COTTONSEED MEAL AND WHEAT BRAN FOR SLOW-GROWING BROILERS AT TWO AGES

2019 ◽  
Vol 20 ◽  
Author(s):  
Felipe Dilelis ◽  
Augusto Vidal da Costa Gomes ◽  
Cristina Amorim Ribeiro de Lima ◽  
Débora Costa Barroso Corrêa ◽  
Tulio Leite Reis
Keyword(s):  
Cottonseed Meal ◽  
Wheat Bran ◽  
Broiler Chickens ◽  
Slow Growth ◽  
Age Effect ◽  
Metabolizable Energy ◽  
Slow Growth Rate ◽  
Apparent Metabolizable Energy ◽  
Randomized Experimental Design ◽  
Slow Growing

Abstract The aim of this study was to evaluate bromatological composition and metabolizable energy values of cottonseed meal, rice meal, and wheat bran when provided to slow growth rate broilers at different ages. Energy values of 15- to 25- and 35- to 45-day-old broilers were determined by the total feces collection method using two digestibility bioassays. The birds were distributed in a completely randomized experimental design to evaluate the age effect, with six replicates of 10 chickens each, for each ingredient. Values of apparent metabolizable energy adjusted by nitrogen balance (kcal/kg), for the first and second ages were: 1,255 and 1,564 for cottonseed meal, 3,124 and 3,301 for rice meal, and, 2,211 and 2,383 for wheat bran, respectively. The ingredients showed some variations regarding chemical composition and energy values, which were higher (P < 0.05) in older broiler chickens.

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