How does the state requisition land to buy social security?

Legal analysis: the elderly who have been expropriated. Different places stipulate different ages. In some places, men over 55 years old and women over 45 years old are all landless laborers. Refers to the landless farmers 16-year-old minors to pension age. Refers to/kloc-landless peasants under the age of 0/6. Land-expropriated farmers are included in different social security systems in different places. Some bring all the land-expropriated workers in the administrative area into the urban social security system, exclude the land-expropriated old-age workers from the urban social security system, and establish independent old-age care methods for them.

Legal basis: Article 47 of the Land Administration Law of the People's Republic of China stipulates that if land is expropriated, compensation shall be given according to the original use of the expropriated land. Compensation for requisition of cultivated land includes land compensation fee, resettlement fee and compensation fee for attachments and young crops on the ground. The land compensation fee for expropriation of cultivated land is six to ten times the average annual output value of the cultivated land in the three years before expropriation. Farmland resettlement subsidy is calculated according to the number of agricultural population to be resettled. The number of agricultural population to be resettled shall be calculated according to the number of cultivated land expropriated divided by the average number of cultivated land occupied by each expropriated unit before land expropriation. The resettlement subsidy standard for each agricultural population in need of resettlement is four to six times the average annual output value of the cultivated land in the three years before expropriation. However, the resettlement subsidy for each hectare of cultivated land to be expropriated shall not exceed fifteen times the average annual output value of the three years before expropriation.