Try to visit the Center of Excellence, run by the Dept. of Horticulture, Mulug(On Hyd-Karimnagar Road), Adjacent to the Professor Jayashankar University.
they'll be able to guide you.
napier
i am from Kodad, Nalgonda dist, Andhra Pradesh. please let me know where it is available. i need it for a future dairy farm that i want to develop in the next 4-5 months