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Effect of Suboptimal Levels of Non-Phytate Phosphorus and Exogenous Phytase on Precaecal Digestibility of Phosphorus and Calcium in Laying Hens
layers ileum calcium and phosphorus absorption
2018/3/5
Musilova A., Lichovnikova M., Kupcikova L., Anderle V. (2017): Effect of suboptimal levels of non-phytate
phosphorus and exogenous phytase on precaecal digestibility of phosphorus and calcium in layi...
Short-term supplementation with dietary fructooligosaccharide and dietary mannitol elevated the absorption of calcium and magnesium in adult rats
mannitol FOS Ca
2016/7/6
The effects of dietary fructooligosaccharide (FOS) and dietary mannitol on the absorption of Ca and Mg in a short term feeding trial were studied. Adult Wistar rats were divided into three groups and ...
Allometric growth of calcium, phosphorus, magnesium, sodium, and potassium in slow- and fast-growing young chickens
Ca, Mg P, Na K retention
2015/6/23
Allometric coefficients for dry matter, calcium, phosphorus, magnesium, sodium, and potassium in relation
to body weight were 1.091, 1.427, 1.383, 1.284, 0.843, and 1.097 for SG chickens and 1.075, ...
Response of Laying Japanese Quail to Dietary Calcium Levels at Two Levels of Energy
calcium egg production egg shell quality energy Japanese quail
2009/7/30
An experiment was conducted to assess the dietary levels of calcium at various energy levels in the diets of laying Japanese quail (n=400). Eight dietary treatments were formulated involving two level...
Effect of Increasing the Level of Calcium Supplementation in the Diets of Growing Snail on Performance Characteristics
Snail calcium weight gain Dressing percent Shell growth Nigeria
2010/11/8
The effect of different levels of calcium in the diet of growing snails (Archachatina marginata) was investigated for 16 weeks. A total of 72 growing snails were randomly allotted to 3 groups and with...
Dietary Calcium and Non-phytin Phosphorus Interaction on Growth, Bone Mineralization and Mineral Retention in Broiler Starter Chicks
Broilers Growth Tibia Ash Tibia Breaking Strength Trace Mineral Retention
2016/4/13
An experiment was conducted to study the requirement of calcium (Ca) and non-phytin phosphorus (NPP) in commercial broilers during starter phase. Seven hundred and twenty day-old Vencob male broiler c...
The Role of Magnesium and Calcium in Eggshell Formation in Tsaiya Ducks and Leghorn Hens
Calcium Magnesium Eggshell Tsaiya Duck Leghorn Hen
2016/4/12
Tsaiya ducks and Leghorn hens are the two major laying birds raised in Taiwan. They are all excellent egg layers. Tsaiya ducks are small in body size (1.3 kg) with bigger egg weight (65 g) and stronge...
Role of Calcium and Calcium Channels in Progesterone Induced Acrosome Reaction in Caprine Spermatozoa
Goat Sperm Nifedipine Monensin Nigericin Ca2+ Channels Fura 2
2016/4/11
There are several physiological and pharmacological evidences indicating that opening of voltage dependent Ca2+ channels play a critical role in induction of acrosome reaction in mammalian sperm. We d...