The micro nano bubble irrigation technology relies on the special technology of its ZJC-NM series generator to manufacture micro bubbles that are integrated into irrigation water. When applied to strawberry cultivation, it can play a role in various aspects such as growth environment, yield and quality. The following is a detailed introduction and corresponding advantages of this technology:

The technical principle of this technology adopts core technologies such as multiphase fluid swirl cutting. Firstly, gases such as air, oxygen, or ozone are integrated into the irrigation water, and then the bubbles in the gas-liquid mixture are chopped up by high-speed rotary cutting, ultimately forming micro nano bubbles with a particle size of 10-100nm. These bubbles have the characteristics of long residence time and a dissolution rate of over 95%. They can be evenly dispersed in irrigation water and can accurately act on the soil environment of strawberry roots. At the same time, the equipment supports stepless adjustment of parameters such as gas flow rate and bubble particle size, adapting to the needs of different growth stages of strawberries.

Core advantages applied to strawberry cultivation

Improving soil and building a solid foundation for growth: Strawberries have shallow roots and are susceptible to soil compaction affecting their growth. The tiny bubbles generated by this technology can penetrate deep into the pores of strawberry planting soil, loosen the soil during the rising and bursting process, alleviate compaction problems, and enhance soil permeability and water permeability. At the same time, bubbles can adsorb water, enhance soil water retention capacity, promote beneficial microbial activity in the soil, accelerate the decomposition and transformation of organic matter, and create a high-quality soil microecological environment for strawberry growth.

Strengthening oxygenation and promoting root development: Strawberry roots have vigorous respiration, and lack of oxygen can easily lead to root rot. The equipment from Shanghai Zhongjing can increase the dissolved oxygen content in irrigation water to over 30mg/L, which is far superior to traditional irrigation methods. Moreover, micro nano bubbles slowly rise and remain in water for a long time. Micro nano bubble water provides oxygen for strawberry roots, enhancing aerobic respiration and vitality (root vitality can be increased by 30%). It not only avoids root rot caused by hypoxia in high temperature and other environments, but also promotes the absorption of nutrients such as nitrogen, phosphorus, and potassium by roots.

Disinfection and disease prevention to reduce growth hazards: If ozone micro nano bubble water is used for irrigation, the strong oxidizing properties of the bubbles can effectively kill pathogens and viruses that cause strawberry root rot and other diseases in soil and irrigation water. This feature significantly reduces the probability of soil borne diseases in strawberries, minimizes disease interference during strawberry growth, provides guarantees for healthy strawberry growth, and also reduces the cost of pesticide use.

Improving quality and yield, enhancing planting efficiency: Adequate oxygen and efficient nutrient absorption can shorten the growth cycle of strawberries, with an average yield increase of about 15%. Meanwhile, well-developed root systems enable strawberries to better accumulate sugar and nutrients, improving fruit flavor and quality. Just like strawberries under similar technological applications, their sweetness can reach around 13.7 and their size is about 10% larger than those grown normally. In addition, this technology can also increase the nitrogen fertilizer utilization rate from 30% to 45%, and the overall fertilizer utilization rate can be increased by 20% -30%, reducing fertilizer waste. While reducing planting costs, it also reduces agricultural non-point source pollution.

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