The correct answer is: A. Jammu and Samba
Jammu and Kashmir government run Fishery Farms are mostly centered in Jammu and Samba districts. The state government has set up a number of fisheries farms in these districts to promote fish farming and to increase fish production. These farms are located in areas where there is a good availability of water and where the climate is suitable for fish farming. The farms are equipped with modern facilities and are managed by qualified personnel. The state government is providing financial assistance to farmers to set up fish farms. It is also providing training to farmers on fish farming techniques. The government is also providing subsidies on the purchase of fish seeds and fish feed. The government’s efforts have resulted in an increase in fish production in the state.
Option B is incorrect because Doda and Udhampur districts are not major centers of fish farming in Jammu and Kashmir.
Option C is incorrect because Srinagar and Pulwama districts are not major centers of fish farming in Jammu and Kashmir.
Option D is incorrect because Srinagar and Baramulla districts are not major centers of fish farming in Jammu and Kashmir.