(1) Lack of Scientific Planning, Blind Development, Neglect of Environmental Protection

Nongjiale is in the fragile ecological zone, and the main body of its operation is a group of peasants with a low cultural level, and most of them are lack of scientific theoretical guidance and scientific planning on the development of Nongjiale and do not pay much attention to the care and protection of the environment. If these operators do not consider their own actual situation, blindly develop natural resources, will lead to increased ecological pressure.

At present, the environmental protection consciousness of the operators and tourists is generally weak, and the sewage and wastes of the farmhouses are thrown everywhere, especially in the scenic areas, where the domestic garbage can be seen everywhere, the sewage is discharged indiscriminately, and the emission of waste gas and smoke seriously exceeds the standard. In terms of water use, many farmhouses use their own well water, which does not guarantee an adequate supply of water during the peak tourist season, and the over-extraction of groundwater will also bring serious long-term ecological impacts.

(2) Environmental protection supporting infrastructure is not perfect, "three wastes" discharged indiscriminately

Nongjiale operators are the vast majority of native farmers, due to the lack of unified planning and rational layout, coupled with supporting infrastructure to keep up with, resulting in the flow of sewage, catering garbage everywhere, tourism waste rampant, flies and mosquitoes fly, and the tourism industry has a lot to do. The lack of unified planning and rational layout, coupled with the lack of supporting infrastructure, has led to the flow of domestic sewage, catering garbage everywhere, tourism waste rampant, flies and mosquitoes flying about, dust and soil flying, and hard-to-biodegradable plastic products jeopardizing the fields, seriously affecting the natural environment of the countryside. Environmental protection supporting infrastructure to keep up with the lack of construction of centralized harmless waste treatment facilities, sewage drainage pipe network, sewage drainage channel is not smooth, all kinds of domestic water and tourism garbage discharge, resulting in water, air and soil pollution, this is far from the urban pollution of the fields in the farm leisure in the more direct, more concentrated, more disorderly destruction. A large number of Nongjiale tourism activities bring crowded flow of people, traffic and noise, exhaust, so that the local farmers feel that the living space is narrowed, life is crowded and chaotic. The following pollution is mainly produced.

1. Pollution from agricultural activities Pollution from agricultural activities refers to the pollution of soil, water and air caused by agricultural planting, breeding and other production activities directly serving Nongjia tourism. It mainly includes: large amount of inorganic fertilizers, ripening agents, preservatives, etc. applied for the purpose of increasing production, ripening, etc. causing soil crusting, decreasing the ability to retain water and fertilizer, groundwater and surface water pollution, air pollution, decreasing the quality of crops, and other pollution and damage; in some areas, there is a phenomenon of occupying farmland and deep-digging fish ponds in order to carry out angling and other tourism activities, but due to some reasons can not be carried out normally and abandon the phenomenon, but these large pools have been seriously damaged the soil structure, resulting in a waste of land resources.

2. Pollution from domestic garbage and tourism activities Since the garbage disposal capacity in the areas where agro-entertainment tourism is carried out is very limited, the problem of pollution from domestic garbage has become more serious, putting pressure on normal agricultural production and living activities. The main sources of domestic garbage and pollution from tourism activities include: a large amount of cafeteria garbage produced by providing catering services for tourists; a large amount of inorganic garbage such as cans, beer bottles, waste paper, etc., and organic garbage such as plastic bottles and bags, melon peels and fruit kernels, food scraps, bones, etc., discarded by tourists; and the damage to the soil structure and visual beauty of the landscapes caused by automobiles, and tourists' inevitable crushing and trampling of grasses and farmlands. In addition, the poor condition of toilets in some tourist spots, some of which even have no toilets, causes air pollution and image pollution, which seriously affects the reputation of the agrotourism.

3. Noise Pollution Noise pollution is more obvious, mainly including automobile and other machines, motorized vehicles, boat noise and noisy karaoke, dance music and other noise pollution, these sounds mainly from the city breaks the peaceful atmosphere of rural life, affects the growth and reproduction of plants and animals, and also goes against the theme of the Nongjiajia business to a certain extent.

4. Pollution from construction projects Pollution from construction projects mainly refers to the damage and pollution caused to the environment by the engineering construction of facilities such as accommodation, recreation, travel paths and breeding in the countryside where the Nongjia business is carried out. Mainly include: engineering construction of broken bricks, stones, slag, lime and other solid waste on the soil, water, air pollution and site noise pollution; a large number of artificial buildings and the rural environment is not coordinated with the visual pollution caused by the construction of artificial buildings, especially in some cities around the construction of artificial buildings of the Nongjiale on the image of the city's landscaped belt has also caused damage.

5. Social Environment Pollution It is undeniable that the contribution of Nongjiale to the economic development of rural areas, farmers' income and wealth, and social and cultural progress has been remarkable in a certain depth and breadth, but the negative impact on the local social environment should not be ignored. Mainly in the following aspects.

First, in the pursuit of profit maximization drive, the performance of local culture is often in form, or commercial packaging is too thick, or blind imitation, the loss of the essence of the local indigenous culture and characteristics, and even in some areas there is an unscientific grafting of the local culture and borrowing of phenomena, affecting the health of the local culture to carry forward and inheritance.

Secondly, the development of Nongjiale has promoted the development of the local economy, and the awakening of local people's awareness of commodities has also given rise to some unhealthy business consciousness, such as rude soliciting, price hiking, and maliciously ripping off customers.

Thirdly, the development of Nongjiale has brought more employment opportunities to local women, which has changed the traditional work structure and concepts in the rural areas to a certain extent, and may have a negative impact on family life.

(C) Blind development, exceeding environmental capacity

The development of Nongjiale is weakly planned and a serious waste of resources. The way to get rich in Nongjiale has attracted a large number of investors into the industry, and the phenomenon of blind development is serious, destroying the vegetation and drastically reducing the area of forest land. Before decision-making, there is a lack of effective assessment of geographic location, its own resources, market demand, infrastructure and environmental carrying capacity, product development has not been feasibility studies, and the design of some artificial scenery has damaged the surrounding environment. Nongjiale can be found everywhere around the city in groups of three to five, and some areas are one-sidedly pursuing short-term economic interests, disregarding the pollution and damage caused to the environment, building large-scale construction, overly relying on unnatural technological means, destroying the vegetation, reducing the area of forested land, and destroying the balance of the natural ecological environment. Therefore, the development and construction should take into account the environmental capacity, reasonable development and development under the environmental carrying capacity. Adhere to the "agricultural tourism" harmonious development model, the development of agro-tourism is based on the combination of tourism and agriculture, to use rural natural resources in an environmentally friendly way, to maintain its agricultural characteristics, based on agricultural production to develop tourism functions.