Updated: CM declared Cauvery delta as protected special agricultural zone, he says Share Article AAA CM declared Cauvery delta as protected special agricultural zone, he says Chief Minister Edappadi K. Palaniswami should be given the mandate to rule the State again for declaring the Cauvery delta as protected special agricultural zone and notifying it in the gazette, PMK youth wing leader Anbumani Ramadoss said on Sunday. Tamil Nadu has got the best Chief Minister in Mr. Edappadi Palaniswami to protect agriculture, he said adding that farmers in the State felt happy under the present regime. Campaigning at Nannilam in Tiruvarur district and Sozhapuram near Kumbakonam in Thanjavur district, Mr. Anbumani said he was the first to raise the demand for declaring the Cauvery delta region as a protected agricultural zone and the need to enact a law in this connection.