Poultry Feeding and Nutrition
As we know, poultry production systems are continually evolving. One of the primary causes that... View more
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Pls someone should share more knowledge on use of calcium and Phosphorus in poultry feed formulation and rations
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Calcium (Ca) and Phosphorus (P) are essential elements in poultry nutrition.
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good
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Scholarly responses kudos to you all hope we are going to have a wonderful 2025!
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The ratio of calcium to available P in broiler diets is typically 2:1. However, the recommended levels of digestible Ca and P in broiler feed vary depending on the growth phase. For example, the recommended digestible Ca and P for broilers 0 to 10 days old is 6.1 and 5.3 g/kg, respectively
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The poultry industry is moving towards using digestible calcium and phosphorus (Ca and P) in feed formulations instead of total Ca and available P. Here are some things to consider when using digestible Ca and P in poultry feed
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1. Role of Calcium and Phosphorus in Poultry
Calcium:
Essential for bone formation and maintenance (constitutes ~99% of calcium in bones).
Vital for eggshell formation in laying hens.
Plays a role in muscle function, blood clotting, and nerve transmission.
Phosphorus:
Integral to skeletal development.
A component of ATP (energy transfer), nucleic acids, and cell membranes.
Necessary for proper metabolic functions and enzyme systems.
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Calcium (Ca) and phosphorus (P) are essential minerals in poultry nutrition, playing vital roles in growth, bone development, and overall health. Proper balancing of these minerals in feed formulation is critical for optimal performance. Here’s a detailed overview:
1. Role of Calcium and Phosphorus in Poultry
Calcium:
Essential for bone formation and maintenance (constitutes ~99% of calcium in bones).
Vital for eggshell formation in laying hens.
Plays a role in muscle function, blood clotting, and nerve transmission.
Phosphorus:
Integral to skeletal development.
A component of ATP (energy transfer), nucleic acids, and cell membranes.
Necessary for proper metabolic functions and enzyme systems.
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Good contribution
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Too much calcium in the diet of growing chickens can decrease growth rate.
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Calcium (Ca) and Phosphorus (P) are essential elements in poultry nutrition.
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A calcium, phosphorus ratio of 2: 1
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