With the development of science and technology in China, greenhouse vegetable cultivation technology is now mature. It is reported that many growers use greenhouse cultivation techniques to grow vegetables. However, greenhouse vegetables have advantages and disadvantages. Here, Huinong.com has to share with farmers. Factors affecting farmers' use of greenhouse vegetable cultivation techniques, and hope to help growers!
Factors affecting farmers' adoption of greenhouse cultivation techniques:
1. The impact of the natural and social environment
The biggest impact of the natural environment on farmers using greenhouse vegetable cultivation is: the soil soil, climate temperature and humidity restrictions on greenhouse vegetables in the region. If it is not suitable for the development of greenhouse vegetable technology due to local soil quality, climate and other natural conditions, even if the promotion is large, farmers will not be exposed to large economic risks to adopt greenhouse vegetable technology. For example, some farmers in mountainous areas mainly focus on growing food crops (wheat, corn, etc.). Compared with food, vegetable cultivation requires more soil organic matter and nutrients, and vegetables have higher requirements for water irrigation. Conditions such as humidity are also harsh. Therefore, in order to ensure the basic economic income of agricultural planting, farmers generally do not change the original crop cultivation habits. In addition, the mountainous terrain is rugged and not suitable for large-scale cultivation of greenhouse vegetables. If planted, the initial investment will be higher, so that the economic risks borne by farmers will be even greater. There are also areas that are not suitable for the development of greenhouse vegetables. Some areas are subject to industrial pollution. Industrial production will produce a large amount of pollution and toxic substances. Once the land is discharged, pollutants and toxic substances will infiltrate into the land. Planting vegetables on the land will cause the vegetables to absorb harmful substances from the soil, which poses a great threat to human health. Therefore, it is not allowed to plant greenhouse vegetables in general factories, especially near some chemical plants.
2. The impact of economic conditions
The level of economic level is the most important external factor affecting farmers' greenhouse vegetable cultivation techniques. Because Chinese farmers generally plant crops according to traditional planting habits. In some areas, crop varieties have been limited to wheat and peanuts. Corn, soybean or oil crops, the price level of these crops has not been high, so the economic benefits are relatively low. The early investment in greenhouse vegetable cultivation is high, which is a huge investment for many farmers, which will make many farmers discouraged. Although the relevant government departments will have certain subsidies and support policies for farmers to adopt greenhouse cultivation, these subsidies are not enough for farmers to abandon the traditional crop cultivation habits and risk huge economic risks to invest in greenhouse vegetable cultivation.
3. The influence of farmers' own knowledge level
The most important subjective conditions affecting farmers' adoption of greenhouse vegetable cultivation techniques are the farmers' own knowledge level and operational technology limitations. At present, most of the young and middle-aged laborers in rural areas in China have left the rural areas to work in cities. Most of the rural areas left behind are elderly people and children with insufficient working ability, and the younger generation of rural children are not willing to continue to seek survival in rural areas. Development, this has caused a large amount of farmland in China to be abandoned and unmanned. Most of the farmers who grow crops are over 40 years old. The peasants of this age are not highly educated. Most of them are primary or junior high school culture. Therefore, it is impossible to fully understand and master the greenhouse vegetable cultivation technology. Farmers are basically planting crops to ensure a certain amount of production gains, and will not take risks because of a new planting technique that they are not familiar with and that may have greater economic risks. This is related to the awareness of small farmers in China since ancient times, and the peasants are not very adventurous. These levels of knowledge and culture and the factors of stability and psychology will largely hinder farmers from adopting greenhouse vegetable cultivation techniques.
4. Impact of planting risks
Although greenhouse vegetables have higher economic returns when they are planted in the off-season, in general, this economic benefit is highly unstable because the price of the vegetable market may change due to the effects of yield, quality and weather. . It does not necessarily lead to higher economic benefits per year in greenhouse vegetable cultivation, and there may be cases where there is no return. This kind of planting risk is the biggest worry factor for farmers, because once they don't get the benefits in the first year, the farmers will have a decadent mentality, and the cultivation of greenhouse vegetables is not positive, affecting the yield and quality of vegetables, causing a vicious circle. . And there is still a risk that farmers' understanding and grasp of market information is relatively backward, and they may blindly choose some vegetables that are not optimistic in sales, causing certain economic losses.
In the view of Huinong.com, the greenhouse vegetable cultivation can meet the market demand and increase the income for the vegetable farmers. However, the greenhouse vegetable cultivation also has certain risks. For the benefit of the growers, the above-mentioned benefits can be cultivated in greenhouses. Technical factors, growers have to hurry to see, so as not to cause economic losses!
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