Mr. Go owns a four (4) hectare land where he operates a piggery. One day, personnel of the Department of Agrarian Reform went to the piggery of Mr. Go. They informed Mr. Go that they are there to make a technical survey of the land preparatory to declaring the land to be under the land reform program. Mr. Go allowed the DAR personnel to enter his property but expressly gave notice to them that he was reserving his right to question and/or challenge the decision of the DAR to put his land under the land reform program of the government.

Several weeks later, Mr. Go received a formal notice that his land where the piggery is located, has been placed under the land reform program of the government and that Mr. Go should prepare to select a portion of the land as his "retention area". Mr. Go questioned the decision. The DAR argued and gave justification that Mr. Go's land is considered an agricultural land which is covered by the land reform program of the government pursuant to and in accordance with the provisions of RA 6657 (The Comprehensive Agrarian Reform Law). Is the DAR correct? Why? Explain.