[PDF] Top 20 Effect of phytase in laying hen diets with different phosphorus sources

... phosphorus sources on mineral intake and excretion (Table ...supplementation of phytase in diets with low levels of available phosphorus resulted in ... See full document

... effects of different sources of vitamin D and calcium levels on performance, egg quality and bone strength of hens in the second production ...total of 384 Hy-Line W36 ... See full document

... The effect of cholecalciferol (D 3 ) and 25-hydroxycholecalciferol (25-OHD 3 ) as isolated or associated sources of vitamin D (100%-0%, 75%-25%, 50%-50%, 25%-75%, 0%-100%) on the productive ... See full document

... significant effect (p > 0.05) of the experimental treatments on mean egg weight, eggshell percentage and shell thickness, yolk color, percentage of albumen and yolk and egg specific ...are ... See full document

... differences in egg quality parameters but they had significant effects on performance ...level of 12.5% might have had a significant effect on the reduction of ...reduction in crude ... See full document

... that different dietary P levels did not affect phytate utilization where- as lower dietary Ca level elevated phytate ...amounts of Ca and P are added to poultry diets regardless of the type ... See full document

... used, with three dietary levels of Ca (3.20, 3.70 and 4.20 %) and with three levels of substitutions (0, 25 and 50 %) of fine particles of limestone (FPL, diameter ...mm) ... See full document

... the effect of using lycopene and organic minerals in diets for laying hens on the egg quality and stability of eggs stored for 30 days under different storage ...adopted ... See full document

... working with phytase produced from genetically modified canola seeds (Phytaseed) and microbial phytase (Natuphos) at 250, 500 and 2,500 PU supplementation levels, verified that there was a linear ... See full document

... complex with several other and only 18% of this is ...reduce phosphorus availability, but also impairs the utilization of other minerals such as Ca, Fe, Zn, Cu and Co [9] and has a negative ... See full document

... objective of this study was to evaluate the effect of diets containing different calcium and phytase levels on the nutritional balance of ...total of 108 male AG ... See full document

... addition of exogenous enzymes allows for improved use of ...formulation of diets using phytase, which allows for a reduction in dietary calcium and phosphorus levels and, ... See full document

... aim of this study was to evaluate the action of the phytase enzyme in diets formulated with variations in the crude protein content on performance and egg quality ... See full document

... the different sources of forage in diets with crude glycerin, except Dasytricha and ...population of fibrolytic bacteria (Ruminococus flavefaciens, Ruminococcus albus and ... See full document

... value of 0.0435 for lactose in the milk of animals in the present study is similar to ...difference in lactose and protein levels when substituting up to ...gluten in the diet ... See full document

... effects of neutral detergent fiber levels (NDF) (145, 165, 185 g/kg) were assessed on the bone quality of light-weight and medium-weight laying ...forty laying hens were distributed in a ... See full document

... temperatures in the summer pose a considerable challenge to poultry industry, because they negatively affect feed intake, weight gain, carcass weight, and mortality (Teeter & Belay, ...resulting in ... See full document

... limitations of the digestive system of poultry may be overcome using endogenous and/or exogenous strategies to maximize feed digestion and ...addition of synthetic emulsifier to broiler diets ... See full document

... the effect of nonphytate phosphorus (NNP) and phytase on broiler ...allocated in a completely randomized design and factorial arrangement 4 x 3 (NPP x phytase levels), ... See full document

... usage of inoculants in Brazil started in 1956 and since then, the inoculant trade had followed the price fluctuations and soybeans planted area as well as international companies that began to ... See full document