1. The "1+1>2" High-Yield Technology Model for Pleurotus
Based on the principle of simplicity, practicality, and ease of operation, this model aims to be fast, convenient, and suitable for large-scale adoption. It introduces an advanced, highly efficient method for cultivating Pleurotus ostreatus without requiring any additional investment in production conditions. The cultivation cycle has been reduced from 4 months to just 1–2 months, significantly shortening the production time. Compared to traditional methods, the overall profitability can increase by up to four times.
1.1 Concept of the Technology Model
The "1+1>2" model refers to a system where two mushroom sheds are used: one for growing the mycelium (fungus) and the other for fruiting (mushroom). These two sheds alternate in production, which increases efficiency compared to using two separate sheds for the same purpose. This model allows simultaneous growth of bacteria and mushrooms, maximizing resource utilization and productivity.
To implement this model, it is essential to make accurate market forecasts and plan the entire production timeline, including germination and fruiting stages. Adjustments to temperature, humidity, and nutrition should be made according to seasonal changes and model requirements. By following this approach, a successful and efficient production model can be established, ensuring optimal results and high yields.
1.2 Key Explanations
- This technology requires a solid understanding of mushroom cultivation techniques. - Operating two mushroom sheds is similar to managing mushroom cultures. As long as the strains are properly prepared and maintained, the process can be done smoothly and efficiently. - To achieve year-round mushroom production, using greenhouses with water heating and air conditioning is ideal. It helps maintain stable temperatures during hot summers and cold winters, minimizing the impact of natural climate fluctuations.
2. Low-Temperature and High-Humidity Bacteria Technology
In an air-raid shelter, we conducted a test on three species of Pleurotus ostreatus, using fungus bags under low-temperature and high-humidity conditions. The results showed that the mycelium developed more slowly, with weaker hyphae compared to conventional methods. However, the mushroom yield was better, exhibiting faster initial growth and higher first-wave yields.
2.1 Basic Conditions
The air-raid shelter maintained an internal temperature of about 15°C and 100% humidity, with complete darkness and poor ventilation. After forced ventilation, the temperature increased by 2–5°C, while humidity dropped by approximately 10%.
2.2 Production Process
High-temperature strains were used, along with standard inoculation and sowing techniques. The bacteria grew naturally without artificial intervention.
2.3 Hyphae Performance
The germination process was slower, with the basic bacterial growth taking 18 days longer than usual. The mycelium was sparse and weak, with no significant difference between the inside and outside of the bag. The base material lacked firmness, indicating that the bags were not ideal for mushroom growth.
2.4 Sowing and Fruiting Results
We tested three types of seedlings—corn, live seedlings, and cottonseed husk base materials—alongside conventional formulas and control groups. The results showed:
- The experimental bags were sown 12 days later than the control group but had a faster growth rate. After removing the fine soil and plastic film, a small shed was set up for shading and mushroom management. The biological efficiencies for the first and second harvests were 66% and 46%, respectively, which were 21% higher than the control group.
- The first wave of mushrooms from the experimental bags was delayed by 12 days compared to the control but harvested at nearly the same time as the control’s second wave. This means the test bag's first harvest time was similar to the control's second, with a biological efficiency of 98% versus 46% in the control. The test bag showed a 15% improvement over the control.
These results come from informal experiments, where the technical approach was not pre-planned but rather recorded and adjusted during the germination process. Due to the limited availability of air-raid shelters, the experiment could not be continued, making it difficult to replicate or expand upon these findings. However, the results suggest potential for further development and refinement of the low-temperature, high-humidity cultivation method.
Dehydrated Evergreen,Evergreen Dehydrated Vegetables,Air Dried Evergreen,Air Dried Evergreen Vegetables
Taizhou Shubenshu Food Co.,Ltd , https://www.lvweifoods.com