视频丨小龙虾错峰上市带动农民增收 四川遂宁实现“四季有虾”

Core Insights - The article highlights the successful off-season production and sale of crayfish in Suining, Sichuan, which has become a significant source of income for local farmers [1][5]. Group 1: Market Dynamics - Crayfish are typically harvested in summer, but Suining has been shipping an average of 4,000 pounds daily to various regions across the country during this period [1]. - Off-season crayfish prices are higher than during peak season, contributing to increased local income [1]. Group 2: Farming Practices - Farmers in Suining are adapting to winter sales, expecting a revenue increase of approximately 50% compared to the previous year [5]. - The region benefits from a natural advantage for off-season crayfish farming due to winter temperatures typically ranging from 5 to 10 degrees Celsius [5]. - Local farmers are implementing techniques such as planting low-temperature aquatic plants to purify water and adjusting water levels to maintain suitable temperatures for crayfish growth, achieving year-round production [5]. Group 3: Integrated Farming Model - The area has developed a rice-crayfish co-culture model, where crayfish are raised after the first rice harvest, utilizing fallen rice as a food source [7]. - The integrated rice-crayfish industry spans over 24,000 acres, with a comprehensive yield of 10,000 yuan per acre, which is more than four times the income from traditional rice farming [7]. - This year, the total crayfish transaction volume reached 1 million pounds, generating a revenue of over 60 million yuan [7].