在临沧，会偶遇天降“小零食”

Core Insights - The article highlights the transformation of the nut industry in Lincang, Yunnan Province, driven by technological advancements and agricultural practices [1][2]. Industry Overview - Lincang has become the world's largest planting base for Australian macadamia nuts, with over 2.62 million acres of nut orchards, accounting for more than 30% of the global planting area [1][5]. - The industry has developed a complete supply chain from planting to processing and sales, with products reaching nationwide markets [5]. Technological Advancements - The introduction of a "quality improvement and efficiency enhancement" initiative led by a team from the Chinese Academy of Engineering has significantly increased nut yields and quality [2]. - Key issues identified included water scarcity, lack of pollinators, mixed varieties, poor compatibility, and nutritional imbalances, which were addressed through three core technologies: canopy management, pollination enhancement with bees, and nutritional supplementation [2]. Economic Impact - The nut industry in Lincang has positively impacted local farmers, with 216,400 households benefiting from increased income [5]. - In 2024, demonstration sites achieved a maximum yield of over 600 kilograms per acre, with an average increase of over 70% [2]. Future Prospects - Lincang plans to expand into deep processing industries such as nut-based skincare products and honey, while also establishing standards for Lincang nuts to attract leading enterprises to build processing clusters [5].