Perception of cost of shrimp culture technologies and policies affecting the adoption of shrimp culture technologies. A comparative study between shrimp farmers of Nellore and Nagapattinam

摘要

A studv was conducted to find out the influence of cost of technologiesudand policies affecting Shrimp fanning on the extent of adoption of Shrimpudculture technologies in Nellore district of Andhra Pradesh and Nagapattinamuddistrict of Tamil Nadu respectively-