Within the marsh, in addition to the requirements of Sections 29400 and 29401, the component of the local protection program prepared by the county shall include the following:

1. (a) A determination of the minimum size parcels necessary for long-term agricultural use and productivity.
2. (b) Enforceable standards limiting or prohibiting land divisions or other development that are inconsistent with protection of the marsh and continued agricultural use.
3. (c) Enforceable standards precluding agricultural uses by type and intensity that are inconsistent with the long-term preservation of the marsh.
4. (d) Limitations on special assessments against agricultural lands for the provision of public services, the demand for which is not generated by agricultural uses on such lands.