Recently, the 2017 National Agricultural Machinery and Parts Exhibition was held in Zhengzhou, Henan, and domestic high-end smart tractors became a highlight of the exhibition. In agricultural production, high-horsepower tractors play an important role in farming, turning mud flowers, and straightening fields. According to industry experts, my country needs to accelerate the research and development of multi-functional, intelligent and economical agricultural equipment and facilities, focusing on making new progress in field operations, facility cultivation, deep processing, storage and transportation, and preservation to better meet the needs of large-scale agriculture. , Refinement, facility and other requirements.

 

　　Intelligent high-end agricultural equipment is the future development trend of agricultural mechanization

 

　　 Wu Changjin, chairman of the Changgan Agricultural Machinery Cooperative in Yongqiao District, Suzhou, Anhui, has a 180-horsepower Lovol Aposs large high-performance tractor. He said that the deep loosening of the land is much better than in the past. In their cooperative, several large tractors are equipped with land subsoiling operation monitors, which can automatically collect data on the working area and provide a basis for the local agricultural machinery department to issue sub-soil operation subsidies.

 

　　 In recent years, the state has intensified the promotion of land subsoiling operations, and every year a huge amount of funds is used to subsidize subsoil operations. In order to improve the accuracy of subsidies, some local agricultural machinery management departments have vigorously promoted the sub-soil operation informatization inspection and supervision technology. Last year, more than 60% of the sub-soil work tools in the country were installed with monitors, which greatly improved the fine management of sub-soil operations and guarantees The quality of sub-song operations and the safety of subsidy funds are improved.

 

　　 The application of information technology in agricultural machinery and equipment is changing the farming methods and working conditions of my country's agriculture. In the Heilongjiang Reclamation Area, there are unmanned tractors in the experiment and application research; in Ningbo, Zhejiang, there is an unmanned rice transplanter in the rice field for the experiment and demonstration; in Zhao County, Hebei, the variable pesticide applicator is based on the acquisition of plant diseases and insect pests in the farmland. Information on-demand application of pesticides; in Xinjiang Corps farms, cotton, corn, tomatoes, sugar beets, melons and other crops have been refined sowing. Through the wide application of satellite navigation technology, it can also accurately monitor the real-time position of operating tools and track Display the current operating conditions of agricultural machinery and accurately obtain relevant data such as operating area.

 

　　 As early as 1994, my country began to organize the theoretical exploration of precision agriculture and the demonstration practice of variable operation agricultural equipment and the research and development of industrialized technology in the country. The "Thirteenth Five-Year Plan" outline proposes to "strengthen the integration of agriculture and information technology and develop smart agriculture", and lists "smart agriculture" as one of the eight major agricultural modernization projects implemented during the "13th Five-Year Plan" period. Experts believe that smart agriculture is based on the practice of digital agriculture and precision agriculture, integrating the use of a new generation of information and communication technology and the integrated development of agricultural equipment, combining the knowledge, experience and wisdom of managers, to achieve information on the agricultural production environment and growth information. Perception, analysis, regulation and smart management decision-making provide new forms of agricultural production and management for agricultural production with refined planting, visual management, and scientific decision-making.

 

　　 Whether it is the early practice of precision agriculture or the development of smart agriculture, it is the direction to promote the development of agricultural modernization. The relevant person in charge of the Ministry of Agriculture said that more attention should be paid to the integration of agricultural mechanization and informationization, to promote the application of agricultural mechanization big data, and to improve the efficiency and benefit of agricultural machinery social services.

 

　　Intelligent technology: Leading the development of domestic high-end agricultural machinery

 

　　 The development of smart agriculture needs the support of technological innovation in agricultural machinery and equipment. At the 2017 Spring Agricultural Machinery Show held in Zhengzhou, Henan in March this year, YTO’s LF2204 power-shift tractor, Lovol’s power-shift tractor and Zoomlion’s PL2304 power-shift tractor, etc., demonstrated domestic high-end agricultural machinery The elegance of the equipment.

 

　　 Chen Zhi, president of the China Agricultural Machinery Industry Association, believes that the time is right for the development of intelligent and informatized agricultural machinery equipment in my country. From a policy perspective, the Ministry of Agriculture and other departments are promoting the development of digital agriculture and smart agriculture, and there is a demand for smart agricultural machinery equipment; from a technical perspective, modern agricultural machinery equipment technologies such as satellite navigation technology, electro-hydraulic control technology, and operation monitoring technology Tend to mature.

 

　　Modern high-end agricultural machinery equipment is the concrete embodiment of agricultural production process intelligent perception, digital analysis and intelligent decision-making results in agricultural machinery equipment. High-end agricultural machinery equipment technologies include autonomous driving technology, seeding monitoring technology, high-standard basic farmland construction and leveling technology, monitoring technology for spatial distribution differences in crop yields, variable fertilization technology, and variable pesticide spraying technology. Experts believe that, in order to adapt to the requirements of large-scale, refined, and facility-oriented agriculture, my country must accelerate the research and development of multi-functional, intelligent and economical agricultural equipment and facilities, focusing on field operations, facility cultivation, healthy breeding, deep processing, and storage. New progress has been made in transport and preservation.

 

　　 At present, the intelligentization of high-end agricultural equipment has become the mainstream trend of technological innovation in developed countries. For domestic agricultural machinery manufacturing enterprises with a low level of intelligent manufacturing, improving the modernization of agricultural machinery equipment is a top priority. China YTO is one of the earliest domestic enterprises engaged in the research and development and technology promotion of informatization and high-end agricultural machinery power machinery. In 2009, they launched a satellite positioning and navigation automatic driving system, an independently developed working condition monitoring system, which can realize real-time monitoring of locomotive position and working condition information. The agricultural machinery navigation and automatic operation system developed by Lovol in 2012 uses technologies such as global satellite positioning, GPS automatic navigation, electronically controlled hydraulic automatic steering, automatic lifting of working tools, and emergency remote control of flameout, which greatly improves the standardization and accuracy of tractor operations. .

 

However, on the whole, my country's agricultural machinery industry is large but not strong, and the digital, informatization, and intelligent technology of agricultural equipment manufacturing is still in its infancy. The effective supply of agricultural machinery and equipment is insufficient, the low-end and middle-end production capacity is excessive, and the reliability and applicability of machinery are To be improved, high-end agricultural machinery and equipment still need to be imported in large quantities.

 

　　 Take multiple measures simultaneously: build an intelligent ecosystem of agricultural machinery

 

　　Experts believe that to promote the in-depth integration of agricultural mechanization, informatization, and intelligence, and to improve the level of agricultural modernization, it is necessary for the government, industry associations, and enterprises to work together to build an intelligent agricultural machinery ecosystem.

 

　　 Those who get data have the world. Without the support of modern advanced information and communication technology, the development of smart agriculture is like water without a source and trees without roots. Relevant government departments should strengthen the construction of information infrastructure and cultivate data support systems such as socialized geographic information, soil testing formulas, moisture detection, and output monitoring. High-end agricultural machinery equipment is a unity of automation, electronics, and information. It must realize information application, intelligent manufacturing, electronic integration, integrated services and professional production, geographic information, environmental information, soil testing formula, soil moisture, Information such as diseases, weeds, and pests is the basis for logical analysis of high-end agricultural machinery operations. Adequate data mining can make the operating instructions of high-end agricultural machinery more accurate, so as to achieve variable and quantitative operations in the entire process of farming, management and harvesting.

 

　　Industry associations have an inescapable responsibility in the promotion of intelligent agricultural machinery technology. With the rapid development of electronically controlled diesel engine technology and navigation technology, the level of intelligence of agricultural machinery will continue to improve, adapting to the current trend of precision and intelligence in agriculture. The China Agricultural Machinery Industry Association recently established the Precision Agriculture Equipment Branch, China Agricultural University It will work with China YTO, Lovol, Beijing HezhongStrong, Shanghai Huace and other agricultural machinery industry backbone enterprises to jointly promote the application of informatization and intelligent technology in agricultural machinery equipment. Agricultural machinery manufacturing enterprises must improve the digital level of the production and manufacturing process, break through the key technologies of agricultural machinery intelligence, establish total quality management under the Internet thinking, and do a good job of products down-to-earth.

 

　　The shortage of agricultural machinery technical personnel restricts the popularization and application of intelligent agricultural machinery equipment. At present, technical theory and practical training should be carried out at different levels. First, agricultural machinery managers and professional technicians will be trained in the construction of agricultural mechanization demonstration bases, and the scope of training will be gradually expanded to accelerate the training of agricultural machinery operators and navigation technical service personnel. At the same time, smart agricultural machinery equipment is expensive and difficult to promote. It is necessary to increase agricultural machinery purchase subsidy policy support, encourage farmers to purchase and use modern agricultural machinery equipment, expand new product subsidy trials, and support the transformation of scientific and technological innovation achievements.