How much land should be used for agricultural facilities?

In accordance with the "Notice on Further Supporting the Healthy Development of Facility Agriculture" No. 2014127 of the Ministry of Land and Resources and the Ministry of Agriculture, if factory-based crop cultivation is carried out, the scale of land used for ancillary facilities will in principle be controlled within the project land. Within 5% of the scale, but no more than 10 acres; in principle, the scale of land used for ancillary facilities for large-scale livestock and poultry breeding is controlled within 7% of the project land scale (of which, the proportion of land used for ancillary facilities for large-scale cattle and sheep breeding is controlled within Within 10%), but not exceeding 15 acres at most; the land size for ancillary facilities for aquaculture is in principle controlled within 7% of the project land size, but not exceeding 10 acres at most.