Tamil nadu, kerala and karnataka

REFERENCES

http://ikisan.com/tn-turmeric-history.html


http://www.ikisan.com/ap-turmeric-history.html


http://www.kissankerala.net/kissan/kissancontents/turmeric.htm



ANONYMOUS, 1999, Cocoa, Arecanut and Spices Statistics, Directorate of Arecanut and Spices Development, Ministry of Agriculture, Government of India, Calicut, p.
MAMATHA, 1995, Export trade of selected spices in India - An econometric analysis. M.Sc. (Agri.) Thesis, University of Agricultural Sciences, Bangalore.
NAGARAJAN, SS, Turmeric cultivation : A hurdles race on the farm fields. Kisan World, pp.
VIKAS SINGHAL, 1999, Indian Agriculture, Indian Economic Data Research Centre, New Delhi, pp.