Application of New Technology for Increasing Production of Fruits and Vegetables
- Explain the new technology for increasing temperature and increasing production in greenhouses
Key words: greenhouse warmer, straw bioreactor, microbial, carbon dioxide, temperature
Traditionally, it was believed that plants mainly rely on fertilizers for growth. However, modern plant nutrition theory suggests that plants grow not by consuming fertilizer, but by absorbing carbon dioxide, water, and light. Fertilizer only provides essential minerals, while without sufficient CO2, water, light, and minerals, plants cannot thrive. Based on this understanding, methods to increase yield and quality now focus on boosting CO2 levels, improving water conditions, optimizing fertilizer use, and managing light exposure effectively. This has led to the development of "greenhouse biological warming technology," which uses microbiological engineering to create straw-based bioreactors. These systems generate carbon dioxide, heat, and beneficial microorganisms, enhancing crop growth and reducing the need for chemical inputs. This approach is also known as "straw bioreactor technology" due to its use of agricultural waste like crop residues and animal manure. The core of this technology is based on four key theories: the plant hunger theory, leaf absorption theory, plant bio-control theory, and the recycling of mineral elements from straw. By integrating these concepts with bioengineering, the system produces a sustainable environment for crops, promoting high yields and improved quality. One of the main principles is the "plant hunger theory," which identifies symptoms of nutrient deficiency such as poor fruit size, low sugar content, and weak resistance. These issues can be resolved by increasing CO2 levels, which can be achieved through the use of straw bioreactors. This helps plants absorb more CO2, leading to better photosynthesis and higher productivity. Another important concept is the "leaf passive absorption theory," where plants take in CO2 through their leaves. Bioreactors enhance this process by creating a steady supply of CO2, which boosts growth and improves soil temperature. For example, built-in bioreactors like the Gumbaum greenhouse warmers use microbial activity to convert straw into CO2 and heat, directly benefiting the crops. The "plant bio-control theory" highlights the role of beneficial microbes in suppressing pathogens. Microorganisms in the bioreactor produce enzymes and organic acids that inhibit harmful bacteria, reducing the need for chemical pesticides and improving crop health. Finally, the "recycling of mineral elements from straw" ensures that nutrients are reused efficiently. By decomposing crop residue and manure, the bioreactor releases essential minerals back into the soil, enriching it and reducing the reliance on synthetic fertilizers. Using straw bioreactors offers several benefits: increased CO2 levels improve photosynthesis, higher temperatures promote faster growth, biological control reduces pesticide use, and soil quality is enhanced. These factors lead to healthier crops, higher yields, and better-quality produce. To implement this technology, farmers can follow specific steps, such as preparing the soil, applying the bioreactor mixture, and ensuring proper coverage. The process involves mixing straw with microbial agents, covering it with soil, and watering it before planting. Once established, the bioreactor continues to provide heat, CO2, and nutrients throughout the growing season. Studies show that using this method can increase yields by 30% to 50%, with a high return on investment. It also improves fruit sweetness, color, and overall quality, making the produce more marketable. Additionally, maintenance is straightforward, requiring less frequent watering and reduced chemical input. Overall, this innovative approach not only boosts agricultural productivity but also promotes sustainability by reducing waste and environmental impact. It represents a significant shift in how we think about crop growth and resource management in modern agriculture.Processed Frozen Tuna,High Grade Tuna,Bigeye Tuna Can,Tuna Chunk in Oil Can
Zhejiang Ocean Family Co., Ltd., , https://www.ocean-family.com