Improvement in food resources long 9

Question 1

What is done to prevent diseases in dairy animals ?

Answer 1

Vaccinations are given to farm animals against many major viral and bacterial diseases.

Question 1

Give a note about diseases in poultry feed ?

Answer 1

Poultry fowl suffer from a number of diseases caused by virus, bacteria, fungi, parasites, as well as from nutritional deficiencies.

Question 2

Give an egsample of composite fish culture systems ?

Answer 2

As fish like Catlas are surface feeders, Rohus feed in the middle-zone of the pond, Common Carps are bottom feeders, and Grass Carps feed on the weeds, together these species can use all the food in the pond without competing with each other. This increases the fish yield.

Question 3

How do we deal with the lack of good quality fish eggs ?

Answer 3

To overcome this problem, ways have now been worked out to breed these fish in ponds using hormonal stimulation. This has ensured the supply of pure fish seed in desired quantities.