On what factors do the growth of plants and flowering depend?

$(i)$ Poultry is India's most efficient converter of low-fibre foodstuff into highly nutritious animal protein food. Justify the statement.
$(ii)$ What do we call the birds which are reared for eggs and those which are reared for meat?
$(iii)$ Name one indigenous and one exotic breed of poultry.

Mention the basis of crop selection in intercropping and crop-rotation.

"Different ways of growing crops can be used to give maximum benefit from crop production management." Explain any three techniques.

Name two protein-containing rabi crops.

$(a)$ Name one indigenous and one exotic breed of domestic fowl.
$(b)$ What are the two main products obtained from raising domestic fowl?
$(c)$ Name two vitamins that should be included in high amount in poultry feed.