With the continuous improvement of people's living standards and quality, the awareness of food safety has been continuously enhanced, and people's awareness of the demand for green and pollution-free agricultural products and the protection of the ecological environment are increasing. In agricultural production, the development and application of environmentally friendly and economical technologies and equipment is extremely urgent. The promotion and application of production technology and equipment for green and pollution-free agricultural products is an urgent need to satisfy people's lives and create an environmentally friendly and harmonious society.

Physical agricultural technology is to apply physics knowledge and high-tech to agricultural production, and to treat crops through specific physical and technical methods, so as to reduce the use of chemical fertilizers and pesticides, and at the same time achieve the purpose of increasing production, high quality, disease resistance and high efficiency. And it is conducive to protecting the ecological environment.

Dalian Agricultural Machinery Promotion Station has achieved fruitful results in the development and research and popularization of physical agricultural engineering technology. In recent years, they have developed a series of modern physical agricultural engineering technology products, which have achieved good results in large-scale application in production. It is to change the "medical treatment" to "physical treatment", apply the high-tech of physical agriculture engineering in the production of crops and aquaculture, to reduce the pollution of chemical drugs on agricultural products, promote the green, pollution-free production of agricultural products, and develop green Environmental protection, energy-saving ecological agriculture.

Tianjin Agricultural Machinery Promotion Station took the lead in Tianjin to propose the promotion of popularized physical agriculture technology and equipment. It has introduced more than 200 sets of various physical agricultural equipment, applied to vegetable and fruit planting and livestock and poultry breeding parks, and increased production. The effect of reducing consumption and disease prevention is obvious, showing good economic, social and ecological benefits.

Introduction to Physical Agriculture Technology

Acoustic wave-assisted technology: The sound wave frequency emitted by the sonic-assisted instrument resonates with the inherent physiological system wave frequency of the plant itself, thereby increasing the speed of electron flow in the living cells of the plant, promoting the absorption, transmission and transformation of various nutrients, and enhancing the plant's Photosynthesis and absorption capacity, promote growth and development, and achieve the purpose of increasing production, increasing income, quality, and disease resistance.

Space electric field disease prevention and promotion technology: high-energy charged particles, ozone and nitrogen oxides generated by space electric field discharge, to achieve disease prevention and growth promotion effect.
Mushroom room air electricity purification and bud disease prevention technology: using the intermittent electric field of electric field and the ozone, nitrogen oxides and high-energy charged particles generated by the electrode system to solve the problem of air purification and airborne disease automatic prevention in the overall space of the mushroom house; Intermittent cycle of the electric field to promote the regulation of mycelial transformation of mushroom thunder, to solve the problem of the efficiency of large-scale production of edible fungi.

Electronic insecticidal technology: using the phototaxis characteristics of pests to carry out physical killing and pest control.

I. Overview of the development of facility agriculture in Yili Prefecture, Xinjiang

In recent years, the Ili Prefecture Party Committee and the government have taken facility agriculture as a pillar industry for the development of export-oriented economy. Facility agriculture has achieved rapid development. At the end of 2009, the total area of ​​facility agriculture has reached 173,200 mu, with a total output value of 902 million yuan. 560 million yuan, including: 60,600 greenhouses with an area of ​​117,600 mu. In 2010, 10,000 greenhouses will be built. Make full use of the good production conditions, resource advantages and geographical advantages of Ili River Valley facilities, accelerate the development of direct facility agriculture in Yili Prefecture, increase the quantity and quality of agricultural products, develop export-oriented agriculture, increase foreign exchange earnings from agricultural products, and increase agricultural revenue and efficiency. Modern agriculture and the new socialist countryside have far-reaching practical significance.

The development of facility agriculture provides a rare development opportunity and broad market prospect for the agricultural machinery industry and agricultural machinery service system, and physical agriculture technology is at the forefront of the development of facility agriculture.

Second, the application of physical agriculture technology in Yili Prefecture  

1. Introduction of physical agricultural technology

In Yili Prefecture, some single technologies related to modern physical agriculture, such as multi-functional electrostatic insect-extinguishing lamps and carbon dioxide generators, have a certain application area in agricultural production, and the actual cost of related equipment is not high, and it is mastered. The technical process is not complicated and meets the needs of farmers, but the scale is small, the technical content is low, and there is no effective integration of individual technologies, and the comprehensive application effect is not obvious.

The large-scale introduction and application of physical agriculture technology is an inevitable trend in the development of modern urban agriculture. The introduction of physical agriculture technology in Yili Prefecture Agricultural Machinery Extension Station received strong support from the leaders. In November 2009, Xu Jingyuan, Party Secretary of Yilizhou Agricultural Machinery Bureau personally led the team. Feng Zhiqiang, the director of the State Agricultural Machinery Extension Station, and professional technicians accompanied Dalian to investigate modern times. Physical agricultural engineering technology, in April 2010, the Agricultural Machinery Bureau of the Autonomous Region organized the leaders of agricultural machinery promotion work, the agricultural machinery promotion station, and the county agricultural machinery promotion department of various localities to go to Dalian to investigate and investigate modern physical agricultural engineering technology, and to understand the physical agriculture in detail. The important role of technology in improving agricultural output and improving crop quality, and carefully analyzing the feasibility of promoting the application of modern physical agriculture technology in facility agricultural production.

On January 15, 2010, Yili Prefecture Agricultural Machinery Extension Station organized the first modern physics agricultural technology training class in Yining City, and invited the researcher Liu Binjiang of Dalian Agricultural Mechanization Research Institute to give lectures personally. This training class will be held to Yili. The state will play a good role in promoting and applying modern physical agriculture technology in the future.

At present, the agricultural machinery department of Zhixian County of Yili Prefecture has seized the opportunity of the rise of physical agriculture and increased efforts to introduce and apply physical agriculture technology, laying a foundation for the large-scale flowering of new technology in the Ili River Valley. Relevant departments of counties and cities have also given financial and policy support. The physical agricultural technology has been applied in the county towns of Yining, Gongliu, Nileke, Tex County, etc. in Yili Prefecture, and the test has achieved remarkable results.

2. Propaganda and experimental demonstration of physical agricultural technology

Physical agricultural technology has a high cost of one-time investment, which has become the biggest obstacle in the promotion process. Some farmers have neglected the considerable economic benefits brought by physical agriculture technology to agriculture, and rejected physical agriculture. Technical staff of Yili Prefecture Agricultural Machinery Extension Station went to Gongliu County, Yining City, Nileke County, Huocheng County, Tex County, Chabuchaer County and other counties to give special lectures and on-site introductions. Agricultural technology, master the use of physical agricultural equipment, and let farmers accept this new technology. The technical personnel of the State Agricultural Machinery Extension Station successively carried out comparative experimental demonstrations of physical agricultural technology in Gongliu County, Yining City and Nileke County, guided the practice with theory, verified the science with practice, and the most realistic test data was the most convincing. .

On October 21, 2009, the gourd melon planted in Pengliangzhong, Liangliangchang, Gongliu County, was used for comparative test. JL-C type sonic wave booster was installed, 3DFC-450 greenhouse electric defogging disease prevention and promotion system, and multifunctional function. Electrostatic insect killer. The tester conducted a comparative test on the test shed and the control shed during the period from October 21 to April 23, 2009 (a growth cycle). The test shed and the control shed have the same growth environment as the transplanted varieties. The test results show that compared with the control shed, the cucurbits grow very well, the leaves are green and oily, the stalks are thick, the gourd has good luster, no big head, no flying insects in the greenhouse, no fog; the air quality in the greenhouse is good. Compared with the squash, the leaves of the cucurbits are thin and the stems are relatively slender. The gourd has a luster, a large size, and a mildew. Cucurbita increased production by 28%.

On January 6, 2010, in the edible fungus base of the Eighth Battalion of Ying'er Township, Yining City, the mushroom test shed was installed with the 3DFC-450 mushroom room space electric field disease prevention and bud system. The test personnel were from January 6 to 5, 2010. A comparative test was conducted on the test shed and the control shed during the 20th of the month. The greenhouse is 60 meters long and 7.5 meters wide. A hot air stove has been installed. This greenhouse has 16,000 mushroom sticks. This technology utilizes the intermittent electric field of electric field and the ozone, nitrogen oxides and high-energy charged particles generated by the electrode system to solve the problem of air purification and airborne disease prevention in the overall space of the mushroom house; using the intermittent electric field of the space to carry out the hyphae Promote the regulation and control of the mushroom thunder, and solve the problem of the efficiency of large-scale production of edible fungi. The conditions of the test shed and the control shed were the same, and the test results showed that the test shed mushroom increased yield by 33%. The air quality of the test shed is good, the color of the mushroom is good, the color is deep, and the green poison of the mushroom is killed under the action of the space electric field. It is not necessary to manually use a little lime water. 40% of the control shed has obtained green poison disease. Every day, a dozen workers are in the lime water, the air is poor, and the time for picking mushrooms is long-lived.

On February 22, 2010, the Wanda Vegetable Farmers Professional Cooperative in Dada Mutu Township, Yining City, installed the 3DFC-450 greenhouse electric defogging disease prevention and promotion system. The tester conducted a comparative test on the test shed and the control shed from February 22 to May 20, 2010. The conditions of the test shed and the control shed are the same. The application of physical agriculture technology in vegetable production is obvious. Compared with the traditional planting method, the eggplant yield of the test shed has reached 350 kg / picking period (3 days is a picking period). The output of the shed is 100 kilograms. Compared with the control shed, the aubergine grows short and strong, with small leaf thickness and good light transmission. The most important thing is that the eggplant in the test shed inhibits the occurrence of cotton blight and downy mildew under the action of the space electric field. The shed shed eggplant blight and downy mildew occur and are controlled by pesticides.

Physical agriculture technology has been directly applied in Yili Prefecture and achieved certain results. The test shed has already played a role in radiation. At present, the physical agriculture technology has been highly valued by Yining City and other counties. Relevant departments should seize the opportunity to promote the application of this new technology in the large area of ​​Yili Prefecture.

Third, the main problems currently exist

First, the introduction and application of physical agriculture technology, only the agricultural machinery department attaches great importance to it, the relevant departments are not enthusiastic; second, the physical agricultural technology and equipment are too expensive, farmers can not accept, and third, the construction of agricultural production bases is large and low-grade.

4. Suggestions on promoting the development of modern physics agriculture technology in Yili Prefecture

1. Increase publicity and expand influence.

Make full use of various media, vigorously promote physical agriculture technology, and hold on-the-spot observation meetings at different facility agricultural production bases, attracting the attention of the whole society.

2. Focused on the government, supplemented by market guidance, and promoted reasonably.

It is recommended that the state government set up facilities for agricultural development funds. The county-level counties (cities) should also set up special funds for facility agriculture development, and focus on supporting the introduction of physical agriculture technology, creating a favorable environment for the development of facility agriculture. It is recommended that the government give out certain funds + local purchase subsidies + farmers self-raising, and adopt such a way to encourage farmers to purchase and use modern physical agricultural technology and equipment.

3. Strengthen the construction of facility agricultural technical teams and the construction of demonstration parks. The state should further integrate the technical talents of the state's direct scientific research, agricultural technology promotion, agricultural machinery promotion, seed management and other departments, select elite soldiers, give full play to the overall strength of the technical department, and go deep into the grassroots level to shift the focus of technology services to the development of facility agriculture. At the same time, we actively organize professional and technical personnel to study in Shandong, Dalian, Tianjin and other places, introduce a group of technical personnel who understand technology, management and experience, carry out technical guidance and contract demonstration, and continuously improve the management technology level of facility agriculture. The application of physical agricultural technology. Actively strive for financial support from the state and autonomous regions, concentrate the limited financial and human resources of the state-level governments, integrate project resources, establish a state-standard modern facility physical agriculture technology and science and technology demonstration park, and play a role in demonstration construction, with a combination of points and points. Gradually promote physical agriculture technology and mature.
4. Vigorously improve the quality of agricultural products, and apply physical agriculture technology to protect green food. The state should give full play to its overall advantages, accelerate the certification of agricultural products and the identification of bases, implement the identification of the straight green food area of ​​Yili Prefecture, build the brand advantage of the national green agricultural demonstration zone, and build an environmentally safe greenhouse base in the state's characteristic agricultural production base. Agricultural technology demonstration project) establish a brand, form a scale, and accelerate the promotion of physical agriculture technology in facilities.