Core Legal Answer & Context: Section 175 of the M.P. Land Revenue Code, 1959, allows a Bhumiswami to relinquish their rights in land by giving notice to the Tahsildar. For this relinquishment to be effective from the commencement of the subsequent agricultural year, the Code specifies a minimum period within which such notice must be served. This ensures administrative efficiency and proper planning for the management of relinquished land.

Relevant Statutes and Sections: M.P. Land Revenue Code, 1959, Section 175 (Relinquishment).

Important Landmark Cases: Not applicable for a direct statutory provision.

Clear Conclusion: The notice should be given 30 days prior before commencement of the Agriculture year.