良种良技赋能大豆油料产能提升

Core Insights - The Chinese Academy of Agricultural Sciences (CAAS) has showcased significant advancements in soybean and peanut production through the implementation of ARC biological coupling technology and new crop varieties, resulting in substantial yield increases despite adverse weather conditions [1][2][3] Group 1: Technology and Innovation - The ARC biological coupling technology, developed by a team led by Academician Li Peiwu, has been demonstrated to enhance nitrogen fixation, root development, and overall plant growth while reducing harmful biological abundance [3] - The new soybean variety, Zhongdou 63, is characterized by high yield, quality, and adaptability to various climatic conditions, making it suitable for multiple regions in China [3] - The new peanut variety, Zhonghua 16, exhibits high yield and oil content, along with resistance to drought and diseases, and has been recognized as a leading variety in national agricultural standards [3] Group 2: Yield and Economic Impact - In demonstration plots, the application of ARC technology with Zhongdou 63 resulted in a yield of 308.1 kg per mu, representing a 17.56% increase over traditional methods and a 36.9% increase compared to local conventional soybean varieties [2] - For peanuts, the integration of ARC technology with Zhonghua 16 achieved a yield of 447.04 kg per mu, marking an 18.9% increase over non-ARC plots and a 51.23% increase compared to local conventional varieties [2] - The average income increase for farmers using these integrated technologies is approximately 400 yuan per mu for soybeans and 700 yuan per mu for peanuts, enhancing farmers' motivation and promoting industry quality and efficiency [2]