Bioscience Methods 2025, Vol.16, No.3, 117-136 http://bioscipublisher.com/index.php/bm 119 This study will evaluate Pan'an's biological resource advantages and regional ecosystem value, including natural resource endowment, ecosystem service functions and the agricultural value transformation of local characteristic species, analyze the agricultural biological model innovation contained in Pan'an's "Our Happiness Plan", such as ecological breeding and farming, agricultural product ecological certification, "company + cooperative + farmer" mechanism, etc., explore its role in increasing farmers' income and ecological protection, discuss the specific application practice of agricultural biotechnology in industrial revitalization, summarize the development path of green agricultural industry integration, including biological synergy of the first, second and third industries, ecological education function in agricultural and tourism integration, and the construction of a circular bio-economic system, analyze the challenges encountered by Pan'an in the process of promoting bio-oriented green industries, and put forward targeted development suggestions, and emphasize the value of bio-oriented green industrial chain reconstruction for achieving a virtuous cycle of ecological economy, point out the paradigm significance of Pan'an's experience for rural revitalization, and the sustainable development potential of the ecological-biological-economic integration model. This study sorts out and analyzes how the green agricultural income-increasing model driven by biological resources and biotechnology can help rural industrial revitalization, and provides experience reference based on the practice of Pan'an County, hoping to provide a reference for industrial revitalization ideas for regions with similar ecological and environmental conditions, that is, to embark on a sustainable development path of using biological resources and technology to achieve "green income increase". 2 Biological Resources and Ecosystem Value in the Region 2.1 Natural resources and biodiversity of Pan'an Pan'an is located in the remnant of the Kuancang Mountains. The Dapanshan National Nature Reserve is located within its territory and has a superior mountain and water ecosystem. The county is full of rolling mountains and dense vegetation, with a forest coverage rate of up to 83.6%. The air and water quality maintain the national Class I standard all year round. It is known as the "ancestor of mountains and the source of water". The good ecology has nurtured rich biodiversity and unique natural landscapes - cliff waterfalls, deep ravines and dense forests, and misty alpine environments, providing habitats for a variety of animals and plants. In the long process of evolution, Pan'an has formed a variety of types including subtropical evergreen broad-leaved forest ecosystems and mountain stream wetland ecosystems, which contain extremely high species diversity (Zhang et al., 2018; Liu et al., 2024). According to statistics, there are more than 1,800 vascular plants in the territory, including dozens of national key protected wild plants; wildlife resources are also quite rich, with a wide variety of birds, insects, amphibians and reptiles. Not only that, Pan'an is also known as the "Millennium Medicine Town" with rich Chinese medicinal materials resources. Today, there are more than 700 known Chinese medicinal materials. A considerable part of the local "Eight Flavors of Zhejiang" comes from Pan'an, which provides a good foundation for the development of the authentic medicinal materials industry. Pan'an is also a famous tea town and honey producing area. The Yushan Ancient Tea Farm has a long history of tea production and is known as the "living fossil" of Chinese tea culture. There are more than 15,000 ancient tea trees in the county with various varieties. More than 80% of the farmers in Huanglinkeng Village, Shanghu Town, the "No. 1 Bee Village in Central Zhejiang", raise Chinese bees, with more than 600 beehives and an annual honey production of more than 10,000 kilograms. This series of data and facts shows that Pan'an has unique biological resources and ecological diversity advantages, providing a rich material basis and gene pool for agricultural development. When implementing industrial revitalization, fully recognizing and utilizing these natural assets is a prerequisite for achieving sustainable income growth. 2.2 Ecosystem service functions The mountain, water, forest, farmland, lake and grass ecosystems of Pan'an not only nurture biodiversity, but also support regional agriculture and human well-being through diverse ecosystem services. The first is supply services. Forests and farmlands provide society with food crops, Chinese medicinal materials, tea, honey and other material products; abundant forests conserve water sources, and streams flow all year round, providing guarantees for agricultural irrigation and water supply for residents' lives. The second is regulation services. The high-coverage
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