Core Insights - The article highlights the integration of ecological conservation and economic development in Ninghe District, emphasizing the transformation of ecological value into economic benefits through various initiatives [1][2][3]. Group 1: Ecological and Agricultural Development - Ninghe District has implemented ten major projects to restore biodiversity and promote the integration of agriculture, culture, and tourism, leading to a unique path of high-quality development [1]. - The annual production of high-quality Hongyao sweet potatoes in Yue Long Town reaches 90 million pounds, generating a value exceeding 190 million yuan, with 14 out of 21 villages achieving over 1 million yuan in operating income [2]. - The brand value of the Qili Hai River Crab has increased from 332 million yuan last year to 518 million yuan this year, showcasing the success of ecological agriculture [2][3]. Group 2: Cultural and Tourism Integration - Ninghe District has developed a series of scenic spots that combine ecological sightseeing, cultural experiences, and leisure vacations, creating a cultural tourism industry cluster [5]. - The Qili Hai Ecological Education Center, utilizing mixed reality technology, has become a new landmark for cultural tourism, attracting significant visitor interest [5][6]. - The district has established over 30 agricultural and cultural tourism points, with total annual visitors reaching 3 million, doubling from the previous year [6]. Group 3: Sports and Economic Growth - Ninghe District has leveraged its sports resources by hosting various international and national events, effectively converting sports-related traffic into economic growth [8][9]. - The third Qili Hai Half Marathon attracted 15,000 participants from 10 countries, showcasing the integration of sports with ecological and cultural tourism [8]. - The district is expanding its "ecology + sports" approach, with investments in comprehensive sports facilities aimed at enhancing the local economy [9].