Core Viewpoint - Pingba gray goose, a delicacy cherished by locals for over six centuries, is poised for expansion through modernized industry practices and brand development [2][3][4]. Group 1: Historical Background - The Pingba gray goose originated from military migrations during the Hongwu period, evolving over 600 years into a beloved local dish [2][7][10]. - Official recognition of the Pingba gray goose as a distinct breed occurred in 1988, marking its identity [11]. - The breed has received multiple certifications, including being listed in the Guizhou Provincial Livestock and Poultry Variety Chronicle in 1993 and obtaining national certifications for pollution-free products in 2006 [12][15][16][21]. Group 2: Quality and Nutritional Value - The Pingba gray goose is recognized for its high nutritional value, featuring 18-22g of protein per 100g and low cholesterol levels of 50-70mg per 100g, aligning with modern health trends [31][32]. - It contains a complete range of amino acids, with a total of 16.1-20.6g per 100g, and rich unsaturated fatty acids at 60-74.1g per 100g, surpassing conventional poultry [33][36]. - The muscle fiber structure contributes to its tender texture, with breast muscle fiber diameter at 0.0323±0.0018 and leg muscle fiber diameter at 0.0562±0.0056, enhancing its culinary appeal [37][39]. Group 3: Industry Development - The Pingba gray goose industry has established a comprehensive supply chain from breeding to dining experiences, supported by government guidance and market cultivation [42][43]. - Key initiatives include establishing breeding bases, promoting ecological farming models, and developing a range of processed products such as marinated goose and pre-prepared dishes [44][46]. - The annual output of Pingba gray goose is steadily increasing, with products sold through diverse online and offline channels, contributing to rural revitalization efforts [49][50]. Group 4: Product Range - The product system of Pingba gray goose includes various offerings to meet consumer demands, such as S-level high-frequency products for daily meals and A-level family packages for gatherings [53][54][56]. - B-level gift series and C-level specialty products cater to festive occasions and high-end markets, respectively [57][59].