1. Policy restrictions on land transfer: China government strictly controls land transfer, and land transfer needs to comply with laws, regulations and policies, otherwise it will be punished. This policy restriction leads to the high cost of land transfer, and farmers are unwilling to lease their land to others.
2. Unstable land circulation: Due to the imperfect land circulation market, farmers often face many uncertainties, such as lease term and rent. These uncertainties may lead farmers to be reluctant to lease their land to others for planting.
3. Unknown land use right: the ownership of land use right in some areas is unclear, and land transfer is difficult to achieve. This is also one of the reasons why farmers are unwilling to rent their land to others for planting.
4. Emotional attachment to the land: Many farmers have deep emotional attachment to the land. They think that land is their home and cannot be easily rented to others for planting, which is one of the reasons why farmers are unwilling to rent land.
In short, there are many reasons why farmers are unwilling to lease their land to others for planting, including policy restrictions, unstable land circulation market, unclear land use rights, emotional attachment to land and so on.