一年生产四五季 还要卖出国

Core Viewpoint - The article highlights the development of a large-scale intelligent production base for Agaricus bisporus (button mushrooms) in Suining, Sichuan, emphasizing the challenges and innovations in cultivating this mushroom variety compared to others [2][3]. Group 1: Industry Overview - Suining is home to the largest intelligent production base for button mushrooms in Southwest China, with 11 greenhouses utilizing smart systems to control environmental factors such as temperature and humidity [2]. - The region also boasts the largest single-unit production bases for other mushroom varieties, including king oyster mushrooms and golden needle mushrooms, which dominate national market shares [2]. Group 2: Challenges in Cultivation - Button mushrooms are considered difficult to cultivate due to their sensitivity to environmental changes, which deters local farmers from investing in large-scale production [3]. - The cultivation process is complicated by the need for a clean growth substrate and precise environmental controls to prevent contamination and ensure successful yields [4]. Group 3: Innovations and Solutions - The production base has developed a specific substrate formula that includes multiple organic materials to minimize mold contamination, which is crucial for successful cultivation [4]. - With controlled environments, the base can produce 20 tons of button mushrooms per season, with wholesale prices reaching 15,000 yuan per ton, and is expanding its market to international buyers [4]. Group 4: Future Prospects - The city of Suining aims to increase its edible mushroom production to 400,000 tons by 2030, with a projected total output value of 10 billion yuan [5]. - Plans are in place to standardize production facilities and practices, aiming for an annual output of over 300,000 tons from standardized production bases by 2030 [6].