Explain how poultry feedstuffs are classified? Discuss any two common animal protein sources and two unconventional energy sources.

Give the composition of mineral mixture for broiler and layer diets.

Describe the Phase feeding method of feeding layers.

List any two characteristic signs/symptoms of the following deficiency diseases:

a. Vitamin D3deficiency in layers

b. Manganese deficiency in chicks

c. Calcium deficiency in layers

d. Vitamin B2deficiency in chicks

e. Selenium deficiency in chicks

What do you mean by Pellet form of feed? Write briefly its advantages and disadvantages.

Discuss about the feeding of poultry birds in extreme weather conditions.

What are the causes of aflatoxicosis? Explain how it affects the quality and health of birds.