In a recent update, Momentive High-Tech Materials Group (formerly GE Advanced Materials Group) and the Beijing Ministry of Agriculture jointly released the latest results from their pesticide spraying technology collaboration project. Over the past two years, the application of Momentive’s Silwet product line across major agricultural regions nationwide has shown impressive outcomes. Data indicates that using Silwet products can cut pesticide usage by 20% to 30%, while also reducing water consumption by up to 50%. Currently, over 500 counties and cities in 16 provinces have adopted this innovative solution.
In just two years, the total reduction in active pesticide ingredients reached approximately 230 tons, with more than 300,000 tons of water saved. According to experts from the Ministry of Agriculture, China has 1.8 billion mu of arable land, with annual pesticide use reaching 160,000 tons. Excessive pesticide use leads to crop residue and severe environmental pollution. By adopting Momentive's advanced technology, water usage can be significantly reduced, and environmental damage minimized.
Based on the 1.8 billion mu of farmland, the technology could save 75 kg of water per mu annually—representing a 50% reduction and five applications per year. If widely implemented, it could save at least 135 million tons of spray water and reduce pesticide use by 30%, saving around 48,000 tons nationally.
The cooperation between Momentive and the Ministry of Agriculture began in November 2005, with the signing of a memorandum focused on pesticide spraying technology. Since then, extensive trials, training sessions, and promotional activities have been carried out in key agricultural areas. In 2008, the company plans to expand its efforts, organizing more technical seminars and farmer briefings across multiple provinces. It is expected that over 40,000 agricultural technicians will receive specialized training, helping to enhance the knowledge and practical skills of grassroots workers and farmers.
The Silwet product line, developed by Momentive, is a silicone-based surfactant that improves the performance of agrochemicals. It enhances adhesion to plant surfaces and offers superior wetting properties, allowing for faster penetration through leaf pores and greater resistance to rain erosion. This improved spreadability means less pesticide is needed to achieve effective coverage and pest control, making the application more reliable and efficient.
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