Tongyu County 20,000 acres of selenium rich soil rice field crab farm base lease transfer, land leveling, well electricity supply, housing current use: current plots are used for cultivation; suitable projects: this plot is ideally suitable for crop cultivation; there is no policy subsidy: access to local food supply, good cultivation subsidy, agricultural subsidies, farm machine acquisition subsidies, farm machine end-of-life renewal subsidies, soil organic quality improvement grants, animal husbandrySubsidy, Animal Prevention Subsidy, Loan Interest Benefit, Tax Benefit, Minimum Takeover Price Policy, etc.; Other supplements, Parcel level level is very flat, land fertility is extremely high, supporting facilities: power supply has been turned on, road access to dirt road, Annex facilities: Greenhouse, Livestock, Farm Machine room, drying area, living room, water well, etc.