How are fish obtained?

What are the differences between broilers and layers and in their management?

Discuss the implications of the following statement: “It is interesting to note that poultry is India’s most efficient converter of low fiber food stuff (which is unfit for human consumption) into highly nutritious animal protein food.”

Which method is usually used for improving cattle breeds and why?

What factors may be responsible for losses of grains during storage?

Why should preventive measures and biological control methods be preferred for protecting crops?