Group 1: Agricultural Transformation in Jilin Province - The western region of Jilin Province, previously known as "the vast sea of eight hundred miles," has transformed into a significant agricultural area, now referred to as "the national granary" and "land of fish and rice" [1] - In Daan City, 100,000 acres of saline-alkali land have been successfully cultivated with rice and aquatic products through innovative biological remediation techniques [3][5] - The introduction of a multi-species farming model has allowed for the co-cultivation of rice, crabs, and shrimp, enhancing productivity and diversifying income sources for farmers [5][7] Group 2: Aquaculture Development in Xinjiang - In Shihezi City, Xinjiang, the first successful harvest of Australian blue crayfish has occurred, with over one million crayfish being caught [8][10] - The region's unique environmental conditions, including mineral-rich meltwater and abundant sunlight, have created an ideal habitat for crayfish farming [12] - The use of an intelligent feeding system has improved farming efficiency, leading to an early harvest, with expected yields of around 200 kilograms per acre [14] Group 3: Fishing Industry in Anhui Province - After a 160-day fishing ban, the South Yihe Lake in Xuancheng, Anhui, has reopened for fishing, marking a peak season for local fishermen [15][19] - The lake, covering an area of 320,000 acres, has seen effective ecological management through artificial breeding and conservation efforts, enhancing fish stocks and supporting local livelihoods [19] Group 4: Buckwheat Cultivation in Inner Mongolia - In the Ordos region of Inner Mongolia, 16,000 acres of buckwheat flowers are in full bloom, showcasing successful agricultural practices [20] - The transition from sloped farming to terraced fields, along with the adoption of drought-resistant varieties and modern irrigation techniques, has increased average yields from 190 to 260 pounds per acre [20] - The establishment of a complete industrial chain, from production to marketing, has resulted in an average income increase of 300 yuan per acre for local farmers [20]

Core Insights - The article highlights the abundance of fish species in Hanshan Lake, particularly focusing on the characteristics and culinary uses of different types of fish, especially the white and flower carp [1][2][3][4] Group 1: Fish Species and Characteristics - Hanshan Lake is home to various fish species including crucian carp, white carp, flower carp, and grass carp, with white carp being noted for its active and jumpy nature [1] - Flower carp, also known as fathead fish, is described as having a more stable temperament and is preferred for its culinary value due to its rich gelatin content [2] - White carp is characterized by its smaller head and higher bone content, making it less desirable for direct consumption compared to flower carp [2][3] Group 2: Fishing Practices and Cultural Significance - The winter fishing practices in Hanshan Lake focus on catching flower carp, which can grow significantly over the years, with some reaching weights of 10 pounds [3] - In Chinese culture, fish is an essential part of the New Year’s Eve dinner, with different fish symbolizing various auspicious meanings, such as white carp representing "surplus year after year" [3] - In the northern regions, white carp is often used in festive dishes, while in coastal areas, it is less favored compared to other fish like yellow croaker [3][4] Group 3: Culinary Preparation - In northern Zhejiang, white carp is transformed into fish balls, where the meat is skillfully removed and processed with seasonings and starch to create a smooth and elastic texture [4]

Core Points - The Inner Mongolia Autonomous Region conducted a fish stocking event on June 6, 2023, releasing 1.11 million fish fry into the Yellow River to support ecological restoration [1][6] - The event featured a large turnout, with residents participating in the release of fish fry, emphasizing the importance of ecological protection [3][5] - The fish fry included 260,000 yellow river carp, 150,000 white bream, and 700,000 bighead carp, all selected for their ecological value and adaptability [6] - Over the past five years, the city of Ordos has conducted more than 30 fish stocking events, releasing over 10 million fish fry, contributing to improved biodiversity and the recovery of fishery resources in the Yellow River [8]