What are the benefits of developing walnut industry?

   I. Economic benefits

   in the past decade, the cost-effectiveness of walnut production in China has undergone great changes, the general trend is that the cost per unit area is increasing year by year, while the price and economic benefits of walnut are also significantly increased. The input in walnut production varies greatly according to different orchards. Generally, the investment costs of scattered planting, Weir edge planting and forest-grain intercropping are relatively low, while the investment of intensive green walnut orchards is higher. The input is usually 800-1000 yuan / mu, the output is 1000-2000 yuan / mu, some early-bearing walnut varieties and high-yield gardens are put into production in the third year, the fourth-year yield is 100,150 kg / mu, the output value is 240.36 yuan per kilogram of walnut, the output value is 2,400-5000 yuan / mu, and the general net benefit is 1 600-4000 yuan / mu. According to the report of Yunnan Experimental Base for many years, the yield of 10-year-old American pecan tree has reached 1840 kg. At present, according to the technical standard of high yield and cutting culture of American pecan, at least 10 trees per mu are planted, and the per unit yield can reach 180 400 kg. If the lowest market price is 40 yuan / kg, the output value is at least 7 200 yuan / mu.

The picture shows walnut

   in the current rural economic structure adjustment, the fruit industry structure adjustment is an important content. At present, one of the main problems facing fruit production is the extensive management of the whole industry, poor product quality and no market competitiveness. Through the implementation of walnut science and technology project, we can promote the improvement of production technology in the main producing areas of walnut in China, comprehensively improve the output and quality of walnut, and enhance the competitiveness of walnut in the international market.

   II. Ecological benefits

Through the implementation of the walnut project,    can greatly increase the area of forest land and increase forest coverage, and will play a positive role in restoring and improving the ecological environment, soil and water conservation and air purification in the project area. We can calculate such an account: by comparing the benefits calculated according to the preservation rate of 80% of the afforestation area, after the completion of the 1 million-hectare walnut economic forest base, the forest area can be increased by 800000 hectares, and the forest coverage will be increased by several percentage points. As an economic tree, walnut tree has straight branches and luxuriant leaves, has a strong ability to intercept smoke and dust, absorb carbon dioxide to purify the air, and is often used as a street tree in many areas. Walnut trees have deep roots and luxuriant leaves, and their economic life is very long. Once planted, they have benefited for many years. Due to the strong adaptability of trees, earth and rocky mountain areas, beaches and gullies can grow well. Walnut is widely distributed in terraced fields, gentle slopes and barren abandoned farmland in the Loess Plateau of northwest China. The walnut tree is tall. In the residual source area of loess, the appropriate development of walnut tree, combined with soil and water conservation work to build walnut economic forest, the use of walnut tree crown and widely distributed deep roots, upper can block wind and rain, lower can retain soil and water, protect a large area of soil, ease surface runoff, prevent soil invasion and independence, prevent Rain Water erosion, is the best way to beautify the environment and develop ecological economy.

   III. Social benefits

In most of the underdeveloped mountain areas in China,    has poor site conditions and low population quality. By vigorously developing walnut, a highly adaptable economic forest, giving full play to its economic benefits, building a green bank for the people in mountain areas and helping people in old areas to shake off poverty and become well-off is a main direction of the current new rural construction in our country.

With the improvement of people's living standards in our country, the consumption demand for high-grade fruits is becoming more and more exuberant. For quite a long time in the future, high-grade dried fruits such as walnuts will be very popular, very popular and will be in short supply. The development of walnut industry is of great significance to further promote the adjustment of rural industrial structure, promote the construction of new countryside and promote the harmonious development of society. In addition, in the process of implementing various walnut science and technology projects, coal materials such as radio, television, magazines, newspapers and training courses are held to popularize the knowledge of high-quality and efficient walnut production and green food production, so as to improve the cultural, scientific and technological quality of fruit farmers, so as to achieve good social benefits.