冠菌素助力小麦单产提升，展示中国原创绿色农业力量

Core Viewpoint - The successful demonstration of the plant growth regulator "Guanjinsuan" showcases the practical application of scientific research in agriculture, highlighting China's self-reliance in core agricultural technologies and the promotion of sustainable agricultural practices [1][7]. Group 1: Product Development and Innovation - Guanjinsuan is China's first plant growth regulator with complete independent intellectual property rights, developed by Chengdu Xinchao Crop Science Co., Ltd. and the Engineering Research Center for Plant Growth Regulators of the Ministry of Education at China Agricultural University [3]. - The product features a complete innovation chain with "original molecules - original mechanisms - original applications," facilitating the transition from microbial screening to field verification [3][7]. Group 2: Application and Results - In a demonstration field in Henan's Xiayi County, Guanjinsuan-treated wheat achieved an average yield of 591.2 kg per mu, an increase of 66.4 kg (12.65%) compared to the control area, despite relying solely on natural rainfall during a drought [4]. - Observations indicated that the Guanjinsuan-treated fields exhibited better adaptability, with extended grain filling periods, improved grain fullness, and enhanced resistance to adverse weather conditions [5]. Group 3: Implications for Agriculture - The successful application of Guanjinsuan represents a significant step in integrating research and practical use in China's agricultural sector, contributing to the development of a domestic system for agricultural biological agents [7]. - The promotion of Guanjinsuan is expected to support the transition of traditional agriculture towards a greener, more efficient, and sustainable modern phase, aiding in the reduction of chemical pesticide use and ensuring food security [7].