小花生大变革，广东花生如何破局实现产量与效率双提升？

Core Viewpoint - The article discusses the transformation of the peanut industry in Guangdong, focusing on how technology and innovative practices can enhance both yield and efficiency in peanut production [4][6]. Group 1: Industry Challenges - Guangdong is a major peanut-producing province, accounting for over 90% of the province's oilseed output, with a planting area ranking third nationally and the highest consumption volume in the country [7][12]. - Despite its large scale, the industry faces challenges such as fragmented land, low mechanization rates, traditional fertilization methods, and relatively low yields [8][9]. - The mechanization rate in Guangdong is below 30%, with harvesting mechanization at less than 5%, significantly lagging behind northern regions where rates exceed 80% [17][18]. Group 2: Technological Solutions - The research team in Guangdong is developing localized solutions rather than copying northern models, focusing on mechanical improvements and precision fertilization [31][32]. - A new "high ridge deep ditch" seeder has been developed, increasing ridge height from 10 cm to over 25 cm to improve drainage and prevent soil compaction [33][34]. - Precision fertilization techniques are being promoted, including the use of high nitrogen and potassium fertilizers while supplementing with calcium and trace elements to optimize plant growth and yield [42][45]. Group 3: Future Directions - The integration of technology into farming practices is crucial for enhancing productivity, with a focus on making these technologies accessible to smallholder farmers [53][58]. - Building strong brands and efficient sales channels is essential to ensure that farmers can realize higher profits from quality peanuts produced through scientific methods [61][62]. - The ongoing changes in farming practices, such as adjusting planting machinery and monitoring fertilizer compositions, signify a profound transformation in Guangdong's peanut industry [64][65].