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close this bookEthnoveterinary Medicine in Asia - Poultry (IIRR, 1994, 40 p.)
View the document(introduction...)
View the documentCollaborating organizations
View the documentParticipants and workshop staff
View the documentHow to use this manual
View the documentReduced appetite
View the documentCoughs and colds
View the documentDiarrhea
View the documentIntestinal worms
View the documentTicks, lice and mites
View the documentFungal diseases
View the documentInfectious diseases
View the documentWounds
View the documentHousing
View the documentHeat stress
View the documentFeeding
View the documentCalcium deficiency

Calcium deficiency


Slow growth.
Ruffled feathers.
Drop in egg production.
Eggs have thin shells and break easily.
Splayed legs.


· Grind 20 pieces of blackboard chalk or limestone into powder. Add 1 teaspoon of salt. Add to 10 kg of dry feed. Feed for 10 days. This is enough for 10 birds. (Cambodia. 1, 2, 3, 4)

· Mix half a fistful of any of the following with the feed (this is enough for 10 adult chickens).

Oyster shell flakes
Coarse or ground limestone
Ground eggshells Bone meal

Fish or shrimp meal
Powdered crab shells
Meat and bone scraps

Skimmed milk
Citrus pulp
Sesame seed
Soybean Cowpea