According to the strict and practical requirements, the identification standard of greenhouse is based on the identification standard of the Ministry of Natural Resources, and the problem of "greenhouse" is identified. One is to occupy cultivated land in various agricultural parks or directly carry out illegal construction on cultivated land. Mainly includes: 1, residential category, such as private manor, villa, commercial residence, etc. ; 2. Operating non-agricultural facilities, such as catering, leisure, vacation, entertainment, meetings, training, logistics and warehousing, parking lots, driving schools, wineries, commercial pension, hanging gardens, artificial landscapes, etc. ; 3, agricultural products processing, such as copper processing, tea processing, fruit waxing, fruit and vegetable classification. , and can be easily built; 4. Agricultural carnivals, agricultural towns, rural complexes and other emerging formats such as the first, second and third industrial integration projects with the composite functions of agricultural production, scientific and technological demonstration, product research and development, popular science education, farming experience, product display and leisure tourism. Second, illegally occupying cultivated land to build commercial housing in agricultural greenhouses. It mainly includes: 1, building residential, catering, entertainment, conference, training, warehousing, factory buildings and other facilities in agricultural greenhouses; 2, the construction of scientific and technological demonstration, product research and development, popular science education product display facilities in agricultural greenhouses; 3. Harden the ground of agricultural greenhouse. Except agricultural roads. Third, the construction of nursing houses in agricultural greenhouses has seriously exceeded the standard, and even the nature and use have been changed in violation of laws and regulations, and residential management and development have been carried out. It mainly includes: 1, nursing room in agricultural greenhouse, with an area larger than 19.5 m2 (including multiple agricultural greenhouses with one nursing room), or with more than one floor; 2 in violation of laws and regulations to change the nature and use of nursing homes, residential, catering and other commercial development. 4. Other circumstances. It mainly includes: 1, the land area of ancillary facilities and supporting facilities exceeds the specified standards and uses (the ancillary facilities occupy 5%, with a maximum of 10 mu). The road construction in the agricultural park meets the rural road standard (8 meters wide), but the ancillary facilities including rural roads exceed the upper limit stipulated in document 127. Livestock and poultry, aquaculture ancillary facilities and planting ancillary facilities are changed into non-agricultural activities such as residential development; 2. A "nursing room" that is not connected to the greenhouse. According to the ancillary facilities, the above-mentioned buildings, including direct buildings on the ground and overhead buildings, will be investigated and cleaned up. V. Not included in the clean-up category: 1 Houses built by farmers; 2 Rural infrastructure, public * * * management and public * * * service land, such as rural cultural auditorium, office buildings of village committees, rural roads, rural parks, squares, rural parking lots, sports facilities, schools, water conservancy facilities and sewage treatment stations. ; 3. Religious land and funeral land; 4. Land for national infrastructure, public management and public services. The renovation standard of "big shed" adheres to the principle of classified disposal and is divided into the following five categories: 1. Demolition category 1. Resolutely dismantle all kinds of agricultural parks that occupy cultivated land or illegally build non-agricultural facilities directly on cultivated land, especially villas, houses and leisure and holiday facilities. 2, in the multi-span greenhouses or greenhouses to build commercial housing, leisure vacation houses, leisure and entertainment facilities, resolutely removed. 3, to change the use of sunlight greenhouse wing, commercial and residential development and rental, resolutely removed. 4. Long-term residential facilities built next to nursing homes will be resolutely dismantled. 5, the original farming enclosure, transformed into industrial and mining warehousing and other business activities, or directly on the original farming land for other construction, resolutely removed, to restore the use of agricultural land. Those who abandon farming for government reasons or farmers' own reasons shall be properly resettled according to law. Second, if the rectification belongs to facility agriculture, the following six situations must be rectified: 1, and the ancillary facilities of large-scale facility agriculture projects exceed the upper limit (5%, 10 mu) and must be rectified; 2, agricultural park road (width of 8 meters) will be changed; 3. The "wing room" (19.5 square meters) of a single planting shed (including many farmhouses, probably using nursing rooms) that exceeds the standard must be changed; 4. The service road in a single planting greenhouse (60 cm, which destroys the hardening of the cultivated layer) exceeds the standard and must be replaced; 5. The signboards of large-scale facility agricultural projects are not set or set up to meet the requirements, and must be replaced. Large-scale facility agriculture projects need to set up signs in a prominent position at the entrance and exit, indicating the project number, construction subject, construction time, area, land type, land use, construction scale, reporting telephone number and reporting unit, etc. And publicize it online. 6.* * * needs rectification. Register the above rectification and establish ledger management. Third, improve the procedures 1, facilities agriculture and agricultural parks that meet the requirements of document [20 14 127]. If the procedures are not perfect, improve the procedures. 2, in line with the overall land use planning and urban and rural construction planning, the real service for agricultural production projects, illegal, after investigation in place, take a one-on-one way to report to the provinces and cities for approval, improve the procedures according to law. In other cases, for major special projects, take the way of one thing and one discussion, ask the provincial and national natural resources inspector Xi Safety Supervision Bureau for instructions, and determine the remediation plan. Fourth, severely investigate and punish 1 and pursue punishment. Those who illegally occupy more than five mu of basic farmland or ten mu of cultivated land other than basic farmland must be transferred to public security organs for criminal responsibility. 2. recovery. The agricultural subsidy projects issued in the early stage shall be led by the agricultural departments of counties (development zones), and the financial departments shall conduct investigation and screening to confirm that the support funds will be used for illegal construction, and shall be recovered by the agricultural and financial departments according to law. Article 4 of the Land Management Law stipulates that the state implements a land use control system. The state formulates the overall land use planning, defines the land use, and divides the land into agricultural land, construction land and unused land. Strictly restrict the conversion of agricultural land into construction land, control the total amount of construction land, and implement special protection for cultivated land. The agricultural land mentioned in the preceding paragraph refers to the land directly used for agricultural production, including cultivated land, woodland, grassland, farmland water conservancy land and aquaculture water surface. Construction land refers to the land for building buildings and structures, including urban and rural housing and public facilities, industrial and mining land, transportation and water conservancy facilities, tourism land and military facilities; Unused land refers to land other than agricultural land and construction land. Units and individuals using land must use the land in strict accordance with the purposes determined in the overall land use planning.