In addition to their wide range of functions, Plant Growth Regulators are safe and efficient to use, and meet the requirements of agricultural green development. Currently, the pesticide industry is undergoing structural changes. Decreasing volume, increasing efficiency, and green ecology have become the goals of pesticide product development in the future, as well as the future development direction of plant growth regulators. "The green development of agriculture that we are pursuing now is not the use of pesticides and fertilizers, but the precise and efficient use of pesticides and fertilizers. It is a sustainable development model that is different from primitive, inefficient, and extensive agriculture. The scientific use of plant growth regulators is in line with my country's agricultural development. To meet the requirements of green development, the reasonable combination of plant regulators and other technologies will produce unexpected results." Liu Jian, the former vice minister of agriculture, said at the meeting. Zhou Puguo, president of the China Pesticide Development and Application Association, also pointed out that the development of plant growth regulators conforms to the inherent laws of plant growth and development, meets the needs of the current agricultural production mode reform, and meets the needs of green ecological development of pesticides. "In the next step, our association will work with the Plant Growth Regulator Professional Committee to increase science popularization, publicize the characteristics and functions of plant growth regulators, objectively guide social cognition, and emphasize the scientific use of plant growth regulators. At the same time, give full play to the association Based on the professional advantages of the Plant Growth Regulator Special Committee, we will cooperate with enterprises to strengthen training and provide technical guidance." He introduced. Finally, plant growth regulators can increase yield and improve quality, and play a big role in agricultural production "The development of plant growth regulators should not only be based on increasing production and income, but also be able to improve crop quality and solve the difficulties and problems encountered in the growth process of crops." Zhou Puguo said. At the meeting, experts, scholars and business representatives from various universities and scientific research institutes shared the latest research and development and application results in the field of plant regulators, and at the same time raised new problems and needs, expecting plant regulators to contribute more to modern agricultural production. Du Mingwei, an associate professor at the Crop Chemical Control Research Center of China Agricultural University, shared the development and application of cotton growth regulators and light, simple and efficient cultivation techniques. "Chemical regulation technology can help cotton be produced easily and efficiently, and promote high-quality, efficient and precise cultivation of cotton. As of December 2022, there are 311 effective registered preparation products that can be applied to cotton production." Du Mingwei said, "For example, methylpiperium can Effectively control the crazy growth of stems and leaves, and create an ideal plant shape, which will help mechanized harvesting and improve production efficiency." Although the current application of plant growth regulators still has problems such as old products, single types, chemical pesticides as the mainstay, and lack of biological products, the participants generally believed that the plant growth regulator industry has broad prospects in the agricultural field, but If you want to "go to a higher level" in the future, you must first solve the current outstanding problems. In this regard, Liu Jian put forward relevant suggestions: "The development of the plant growth regulator industry should be combined with the development of rural reform and agricultural modernization. Work hard on quality improvement. At the same time, continue to improve the evaluation criteria, optimize the registration management and classification mechanism, so that plant growth regulators can play a greater role in improving crop quality and yield and ensuring food security."
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