scholarly journals Performance and nutrient utilization of laying hens fed low-phosphorus corn-soybean and wheat-soybean diets supplemented with microbial phytase

2005 ◽  
Vol 84 (10) ◽  
pp. 1576-1583 ◽  
Author(s):  
F. Liebert ◽  
J.K. Htoo ◽  
A Sünder
Keyword(s):  
Laying Hens ◽  
Nutrient Utilization ◽  
Low Phosphorus ◽  
Microbial Phytase

scholarly journals Microbial Phytase and Nutrient Utilization in Low Phosphorus Chicken Diets

2008 ◽  
Vol 45 (4) ◽  
pp. 255-264 ◽  
Author(s):  
Frank Liebert ◽  
John K. Htoo ◽  
Angela Sünder
Keyword(s):  
Nutrient Utilization ◽  
Low Phosphorus ◽  
Microbial Phytase

The Effects of Combination of Ethylenediaminetetraacetic Acid and Microbial Phytase on the Concentration of Some Minerals of Serum in Laying Hens

2008 ◽  
Vol 3 (5) ◽  
pp. 351-356 ◽  
Author(s):  
Yahya Ebrahim-Ne ◽  
Ghassem Habibi Bibalani ◽  
Ebrahim Jafari Helan ◽  
Keyvan Hatefi Nezhad ◽  
Jalil Dolgari Sharaf ◽  
...  
Keyword(s):  
Laying Hens ◽  
Ethylenediaminetetraacetic Acid ◽  
Microbial Phytase

scholarly journals Reaction of laying hens to low phosphorus diets and addition of different phytase preparations

2003 ◽  
Vol 12 (1) ◽  
pp. 95-110 ◽  
Author(s):  
D. Jamroz ◽  
J. Orda ◽  
J. Skorupińska ◽  
A. Wiliczkiewicz ◽  
T. Wertelecki ◽  
...  
Keyword(s):  
Laying Hens ◽  
Low Phosphorus

scholarly journals Egg performance, egg quality, and nutrient utilization in laying hens fed diets with different levels of rapeseed expeller cake

2008 ◽  
Vol 19 (3) ◽  
pp. 233 ◽  
Author(s):  
S. SWIATKIEWICZ ◽  
J. KORELESKI ◽  
A. ARCZEWSKA-WLOSEK
Keyword(s):  
Crude Protein ◽  
Laying Hens ◽  
Egg Quality ◽  
Nutrient Utilization ◽  
Metabolizable Energy ◽  
Available Phosphorus ◽  
Dietary Level ◽  
Calcium And Phosphorus ◽  
Egg Performance ◽  
Different Levels

The aim of this study was to evaluate the effect of different levels of rapeseed expeller cake (RC) in the diet of laying hens on egg performance, egg quality, retention and excretion of nitrogen, calcium and phosphorus, and metabolizability of energy. The experiment was carried out with 72 Bovans Brown hens, from 28 to 53 weeks of age. Experimental treatment consisted of four isonitrogenous and isocaloric corn-soybean diets (as calculated: 17% crude protein, 11.6 MJ/kg metabolizable energy, 0.81% lysine, 0.36% methionine, 3.60% calcium and 0.37% available phosphorus), containing 0, 4, 6 or 8% RC. The RC used was produced from double zero rapeseed and contained 29.3% crude protein, 17.4% crude fat, 10.8% crude fibre, 0.63% calcium, 0.97% phosphorus, 1.91% lysine and 0.84% methionine. During the experimental period, the dietary level of RC had no significant effects on egg performance and egg quality parameters. Boiled eggs from hens fed a diet with 8% RC were characterized by an inferior flavour to those from other groups. There were no treatment effects on nitrogen balance or metabolizability of energy, though the highest dietary level of RC negatively affected retention and excretion of calcium and phosphorus.;

Soaking increases the efficacy of supplemental microbial phytase in a low-phosphorus corn-soybean meal diet for growing pigs.

1997 ◽  
Vol 75 (5) ◽  
pp. 1292 ◽  
Author(s):  
J Liu ◽  
D W Bollinger ◽  
D R Ledoux ◽  
M R Ellersieck ◽  
T L Veum
Keyword(s):  
Soybean Meal ◽  
Growing Pigs ◽  
Low Phosphorus ◽  
Microbial Phytase
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