Core Viewpoint - The article highlights the significance of Zengcheng Chichai Heart as a high-quality agricultural product, emphasizing its unique flavor and the introduction of a "vegetable ticket" system to protect its brand and promote sustainable development in the industry [2][7][25]. Group 1: Product Quality and Characteristics - Zengcheng Chichai Heart is recognized as a national geographical indication product, known for its excellent quality, unique flavor, low fiber, and tender texture, earning it the titles of "King of Chai Heart" and "Crown of Vegetables" [2][3][4]. - The optimal growth period for Zengcheng Chichai Heart is 120 days, with the best planting time being from mid to late August, leading to a harvest by the end of December [10][11]. Group 2: Industry Practices and Standards - To ensure the quality of Zengcheng Chichai Heart, the local government has implemented a "vegetable ticket" system, which authorizes the use of a special label for products that meet the 120-day growth standard [7][25]. - Several farmers have begun to apply for the special label, indicating a commitment to maintaining the traditional growing practices that enhance the flavor and quality of the product [8][22]. Group 3: Market Demand and Consumer Preferences - There is a growing consumer demand for the traditional 120-day Zengcheng Chichai Heart, as some consumers have reported dissatisfaction with early-maturing varieties that lack the same flavor [14][19]. - Farmers are increasingly recognizing the importance of adhering to traditional growing methods to meet the quality expectations of discerning customers [22][24].

Core Insights - The article highlights the role of university technology commissioners in promoting agricultural technology services as part of the rural revitalization strategy in Guangzhou [1][3] - A technology service team led by Professor Chen Changming from South China Agricultural University is actively engaging with local agricultural enterprises to enhance vegetable seedling techniques and distribute high-quality vegetable seeds [1][3] Group 1: Agricultural Technology Services - The technology service team visited multiple agricultural bases in Zengcheng District to provide guidance on vegetable seedling techniques and distribute quality vegetable seeds [1][3] - The team specifically focused on improving seed supply, seedling plans, and management measures at Guangzhou Hefengshou Agricultural Co., Ltd. [3] - Recommendations were made regarding substrate improvement, temperature and humidity control in seedling greenhouses, green disease prevention, and cost reduction to optimize production processes [3] Group 2: Seed Distribution and Crop Quality - The team distributed nine varieties of high-quality vegetable seeds, including hybrid Zengcheng late vegetable heart, to local farms and family farms [3] - The initiative aims to enhance scientific seedling levels among farms and farmers, thereby supporting the stable production and supply of vegetables during the autumn and winter seasons [3] - The collaboration between the technology service team and local agricultural enterprises is expected to drive innovation in vegetable seedling and cultivation techniques, contributing to the high-quality development of the Zengcheng late vegetable heart industry [3]

Group 1 - Guangdong's agricultural sector is showcasing its high-quality products at the 23rd China International Meat Industry Exhibition in Xiamen, highlighting the achievements in agricultural development [11][12][14] - The event features a variety of specialty agricultural products from across the country, emphasizing the theme of high-quality agricultural development in China [12][14] - The Guangdong sweet potato industry is being promoted as a key crop for enhancing farmers' income and rural revitalization, with efforts focused on food security, technological innovation, and market expansion [18][20] Group 2 - The 2025 Poultry Breeding Industry Development Forum is set to take place in Beijing, aiming to strengthen the foundation for high-quality development in the livestock sector through collaboration and knowledge sharing [24][26] - Guangdong is recognized as a "vegetable kingdom" due to its diverse climate and geography, which supports a wide variety of vegetable cultivation [29][30] - The cultivation of late-season vegetables, such as the late vegetable heart from Zengcheng, is underway, with expectations for a new harvest before the winter solstice [34]

Core Insights - Guangdong is recognized as a "vegetable kingdom" due to its diverse climate and geography, making it one of the richest regions in China for vegetable varieties [4][5]. Group 1: Regional Characteristics - The region benefits from a warm and humid climate, with unique red and sandy soils that support a wide range of geographical indication agricultural products [4][5]. - The local vegetables play a significant role in the culinary culture, contributing to the essence of Cantonese cuisine [6][8]. Group 2: Featured Vegetables - **Du Juan Bitter Melon**: A geographical indication product from Jiangmen, known for its unique shape and sweet taste, with over 20 culinary uses [14][18]. - **Honey Pumpkin**: Grown in western Guangdong, it is known for its sweet taste and storage qualities, making it a staple in autumn and winter dishes [19][22]. - **Buddha's Hand Melon**: Widely cultivated in northern Guangdong, it is versatile in cooking and reflects the local culinary philosophy [23][25]. - **Shui Dong Mustard**: Famous for its crisp texture and mild flavor, it is grown in sandy soil and is recognized for its quality through geographical indication [26][28]. - **Zengcheng Late Vegetable Heart**: Known for its sweetness and thickness, it is harvested in winter and has evolved into a high-end ingredient [29][32]. - **Lianzhou Vegetable Heart**: Grown in high-altitude areas, it becomes sweeter after frost and is a seasonal delicacy in the Greater Bay Area [33][35].

Core Viewpoint - The article discusses the cultivation and market characteristics of "Zengcheng Late Vegetable Heart," a unique agricultural product from Zengcheng District, Guangzhou, emphasizing its quality, growth conditions, and the introduction of a new "vegetable ticket" system to ensure authenticity and quality control [4][26]. Group 1: Product Characteristics - Zengcheng Late Vegetable Heart is a nationally recognized geographical indication product and a special agricultural product known for its late harvest compared to regular vegetable hearts [4]. - It is praised for its excellent quality, unique flavor, low fiber, crisp skin, soft flesh, and high nutritional value, earning it titles like "King of Vegetable Hearts" [5][6]. - The traditional variety requires a growth period of 120 days, which allows for better nutrient accumulation and superior taste compared to faster-growing varieties [16][17]. Group 2: Market Trends and Consumer Feedback - Recent consumer feedback indicates that some of the Zengcheng Late Vegetable Hearts available in the market lack the expected sweetness, attributed to the prevalence of a faster-growing variety with a growth period of only 70-90 days [8][14]. - The article highlights the importance of selecting the authentic 120-day variety to experience the true flavor and quality of Zengcheng Late Vegetable Heart [22][31]. Group 3: Agricultural Practices and Innovations - The Zengcheng District has introduced a "vegetable ticket" system to protect the brand and promote sustainable development, allowing only those products that meet the 120-day growth requirement to use the special identification [26][27]. - Agricultural experts emphasize the need to focus on quality and promote the traditional 120-day variety to ensure the product's reputation and market success [24][25].

Core Viewpoint - The article emphasizes the importance of selecting authentic "Zhi Cai Xin" (late vegetable heart) from Zengcheng, which requires a growth period of at least 120 days to ensure optimal flavor and nutritional value [4][16][29]. Group 1: Product Characteristics - "Zhi Cai Xin" is a nationally protected geographical indication product and is recognized as a premium agricultural product in China [4][6]. - It is known for its unique flavor, low fiber, crisp skin, and soft flesh, making it quick to cook and rich in taste [5][6]. - The traditional variety, which grows for 120 days, has a sweeter and more robust flavor due to longer nutrient accumulation and low-temperature growth conditions [17][22]. Group 2: Market Trends and Consumer Feedback - Recent consumer feedback indicates that some "Zhi Cai Xin" available in the market lacks the expected sweetness, attributed to the introduction of a faster-growing variety with a growth period of only 70-90 days [9][12][14]. - The shorter growth period results in insufficient flavor and nutritional accumulation, leading to a product that does not meet the traditional standards of "Zhi Cai Xin" [14][15]. Group 3: Quality Assurance and Promotion - To protect the brand and promote quality, Zengcheng has introduced a "vegetable ticket" system that allows only those products meeting the 120-day growth requirement to use the special "Zhi Cai Xin" label [28][29]. - Professional technical personnel will oversee the cultivation process to ensure the return to the original flavor profile of "Zhi Cai Xin" [30].

Core Insights - The article highlights the inclusion of Chengcun Oyster from Yangjiang in the 2025 Guangdong Specialty Ingredients TOP 20 list, ranking 12th with a Golden List Index of 82.15 [3][4]. Group 1: Industry Overview - The 2025 Guangdong Specialty Ingredients TOP 20 list was announced at the third China International (Foshan) Prepared Dishes Industry Conference held in Shunde [2]. - The list reflects the influence and reputation of ingredients in the Guangdong market, calculated based on four key indicators: media dissemination, export performance, cultural influence, and e-commerce market performance, with a maximum score of 100 [13][15]. Group 2: Chengcun Oyster Specifics - Chengcun Oyster is a specialty product from Chengcun Town, Yangxi County, Yangjiang, known for its high protein content, low cholesterol, and sweet taste, earning it the nickname "sea milk" [5][6]. - The annual output value of Chengcun Town's oyster farming exceeds 700 million yuan, and it is recognized as a "National Standardized Demonstration Zone for Nearshore Oyster Hanging Culture" [9][10]. - Chengcun Oyster has a nearly 200-year history of cultivation and has recently adopted innovative techniques to enhance production, leading to a standardized, scaled, and industrialized approach in the oyster farming sector [10][11].

Core Insights - The 2025 Guangdong Specialty Food List TOP20 has been released, with Fengkai Xinghua Chicken successfully making the list, ranking 11th with a score of 82.36 [5][10][11] Group 1: Event Overview - The third China International (Foshan) Prepared Food Industry Conference was officially launched in Shunde, known as the "World Food Capital" [2][4] - The event gathered around 300 participants, including representatives from various agricultural departments, suppliers, distributors, and foreign guests to discuss new opportunities in the industry [4] Group 2: Specialty Food List - The TOP20 list was created based on four key indicators: media dissemination, export performance, cultural influence, and e-commerce market performance, with scores ranging from 0 to 100 [6][7] - The top ten foods include: 1. Zhanjiang Prawn - 86.17 2. Shunde Mullet - 85.47 3. Taishan Eel - 85.00 4. Xiniu Mazu Bamboo Shoot - 83.88 5. Zengcheng Chih Choy - 83.58 6. Zhongshan Shiqi Pigeon - 83.46 7. Duanruan Bitter Melon - 83.04 8. Shaoguan Nanhsiang Duck - 82.81 9. Shunde Grass Wans - 82.69 10. Chengshui Jing Aoni - 82.59 [8] Group 3: Fengkai Xinghua Chicken - Fengkai Xinghua Chicken is one of Guangdong's three famous chickens, recognized as a national geographical indication product with a breeding history of over 500 years [12][13] - The chicken is known for its unique characteristics, including "glass skin" and "cane sugar bone," and has earned titles such as "Thousand-Year Tribute Chicken" and "Top Scholar Chicken" [13][14] - The economic impact of Fengkai Xinghua Chicken is significant, with a total output value of 2.38 billion yuan, over 17 million chickens raised, and an annual production of 40 million chicks, benefiting more than 3,700 farming households [17][18][19]