After the release of the Central No. 1 document that locked the theme of agricultural science and technology, it caused great repercussions in the industry. On February 3, Hu Qianlin, deputy secretary-general of the China Petroleum and Chemical Industry Federation and director of the Ministry of Science and Technology, said in an interview with reporters that the agrochemical industry is closely related to the strong peasants, the agricultural affluent, the rich peasants, and the state substantially increases the investment in agricultural science and technology and clarifies agricultural technological innovation. The key point is to put forward more requirements for technological innovation in agrochemicals, and the agrochemical industry has a lot of room to play.
Hu Qianlin told reporters that chemical industry fertilizers, pesticides, agricultural film, feed additives and other industries are closely linked with agriculture, the industry has clearly defined the development priorities of these agri-industry industries and technological research.
He further explained that the fertilizer industry should focus on the development of high-end compound fertilizers, slow-release fertilizers and other high-end products, and increase the potash fertilizer supply capacity and the proportion of high-concentration fertilizers. Focus on the development of low-energy ammonia technology, raw material route optimization technology, co-production and re-processing technology, etc., to improve the utilization rate of chemical fertilizers and the comprehensive utilization of resources, and promote the adjustment of chemical fertilizer raw material structure, product structure, to achieve the purpose of energy saving and efficiency. The pesticide industry should focus on creating, developing, and promoting highly efficient, safe and environmentally friendly pesticide products, focusing on the development and promotion of new formulations such as water-based formulations, as well as supporting new processing aids and non-aromatic solvents.
The agricultural film industry should focus on the development of multi-functional agricultural film, focusing on the development of drip film, greenhouse film, special resin for grouting film, high-performance light stabilizers, and energy-saving and high-efficiency agricultural film production technologies and equipment. The feed additive industry should focus on the development of strong enzyme preparations, microbial agents, organic trace elements, plant extracts, and shortages of methionine and propionic acid, focusing on the development of forensic and hazardous substances in forage detection technology, rapid detection techniques, and screening and identification of potential risks. technology.
Drill bits are cutting tools used to remove material to create holes, almost always of circular cross-section. Drill bits come in many sizes and shapes and can create different kinds of holes in many different materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the workpiece, typically by rotation. The drill will grasp the upper end of a bit called the shank in the chuck.
Drill bits come in standard sizes, described in the drill bit sizes article. A comprehensive drill bit and tap size chart lists metric and imperial sized drill bits alongside the required screw tap sizes. There are also certain specialized drill bits that can create holes with a non-circular cross-section.
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