Sulphur Dyes,Popular Sulphur Dyes,Sulphur Black 1,Sulphur Black For Cotton ZHEJIANG E-DYE SUPPLY CHAIN MANAGEMENT CO.,LTD. , https://www.easytodyes.com
Development needs
[China Agricultural Machinery Industry News] Speaking of drones, more people think it is an industrial noun. Nowadays, with the acceleration of land circulation and land intensive management in China, the development and application of new medical devices is fierce. The plant protection drone can be said to be an attractive product in the pharmaceutical industry in the past two years.
In fact, in recent years, the development and application of plant protection drones have been actively carried out throughout the country. Plant protection drones have the potential to form an industrial-scale market.
Industrialization of plant protection drones is expected to form an industrial scale market
As a large agricultural country, China has 1.8 billion mu of basic farmland, and needs a large number of people to engage in agricultural plant protection operations every year. The number of pesticide poisoning in China is 100,000 per year. The number of deaths caused by pesticide residues and pollution has not yet been counted.
At the same time, the rural youth labor force is gradually scarce, and the labor cost is increasing. Because pesticides are harmful to the human body, young people are reluctant to spray pesticides. “The plant protection drone can be remotely operated remotely, avoiding the danger of spraying workers exposed to pesticides and ensuring the safety of spraying operations.†Shen Jianwen, chairman of Wuxi Hanhe Aviation Technology Co., Ltd. told reporters.
Recently, the Cotton Research Institute of the Chinese Academy of Agricultural Sciences held an on-site observation meeting on the application of cotton drone flying defense technology in Shihezi and Aksu areas of Xinjiang Uygur Autonomous Region. The cotton unmanned helicopter flying anti-aircraft technology and application effects attracted attention.
According to estimates, the technology is low in cost, and unmanned helicopter spraying can save at least 50% of pesticide use; good control effect, working height is 2~4 meters, drift is small, and the downward airflow generated by the rotor helps to improve the fog flow. Penetration of crops; high efficiency, can control 40~60 acres per hour; convenient and safe, vertical take-off and landing, no need for special take-off and landing airport, hovering in the air, long-distance remote operation to ensure the safety of spraying workers.
“UAV plant protection has shown outstanding advantages in paddy field operations, high-stalk crops and response to explosive pests and diseases, and it can cope with the problem of rural labor reduction. It has developed rapidly in recent years.†Shen Jianwen said, but China’s plant protection Research on man-machine and its application technology is still relatively backward.
In November 2014, the State Council issued the “Opinions on Guiding the Orderly Transfer of Rural Land Management Rights to Develop Moderate Scale Management of Agricultureâ€, and the progress of land circulation accelerated. Large-scale planting in the form of agricultural cooperatives and farms is taking shape, and the demand for agricultural mechanization is increasing. In February of this year, the Ministry of Agriculture issued the “Action Plan for Zero Growth of Pesticide Use by 2020â€, requiring the elimination of traditional spraying tools and promoting the mechanization of the main crop production. In 2016, 500 counties were piloted to focus on plant protection equipment.
In the interview, the reporter learned that after the introduction of the relevant subsidy policies of the central government, Henan, Fujian, Shandong, Jiangsu, Zhejiang and other provinces began to implement pilot subsidies in the province. For example, the Henan Provincial Finance lists special funds to give purchase subsidies, and farmers or farmers' professional cooperative organizations to purchase agricultural drones will enjoy one-third provincial financial special fund subsidies and one-third agricultural machinery purchase subsidies.
According to a survey conducted by the China Agricultural Machinery Circulation Association, the proportion of agricultural machinery cooperative organizations, large grain farmers, family farms, and farmer cooperatives in the consumption sector is growing at an average annual rate of 15%, the rise of new agricultural entities, and the new situation. A series of changes in the capital market are providing favorable conditions for the development of agricultural aircraft operations in China.
Industrialization exploration
It is understood that in the world, the country with good development of drones is Japan, with a relatively complete service system and after-sales service. The cost of use is about 160 yuan/mu, and the market share is high, reaching more than 60%. Secondly, the United States mainly uses manned fixed-wing aircraft. The annual spray area is as high as 32 million hectares, accounting for 50% of the total cultivated area. 65% of the chemical pesticides in the United States are sprayed by aircraft operations.
Since 2004, China began research and promotion of UAV plant protection by the “863†plan of the Ministry of Science and Technology and the Nanjing Agricultural Mechanization Institute of the Ministry of Agriculture. In 2007, China’s industrialized plant-based plant protection unmanned helicopters realized industrialization and exploration. In the past two years, trials have been promoted nationwide.
"The farmland situation in China is different from that in the United States. The United States is mainly in the form of large blocks. The man-made machine for pesticide spraying can solve most of the demand." Xue Xinyu, researcher of the Center for Plant Protection and Environmental Engineering Technology of the Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture, said. From the perspective of latitude and land form, the farmland conditions in China and Japan are more similar. From the perspective of crop types, both China and Japan have planted rice in large quantities, so the use of unmanned helicopters is inevitable.