What impact will the application of Bacillus subtilis have on the yield

The application of Bacillus subtilis has multiple positive impacts on crop yield and quality, as follows:

The impact on crop yield

      Promoting growth and development: Bacillus subtilis can produce various plant growth hormones, such as auxin, gibberellin, etc. These hormones can stimulate the growth and development of plant roots, increase the branching and length of roots, enable plants to better absorb water and nutrients, thereby promoting the growth of aboveground parts, increasing plant height, stem thickness, and leaf quantity, and ultimately improving crop yield

      Enhancing photosynthesis: This bacterium produces antioxidants, photosynthetic enzymes, and other substances during metabolism, which helps to improve the photosynthetic capacity of plants and protect chlorophyll molecules in weak light conditions, thereby improving the efficiency of photosynthesis and synthesizing more organic matter for plants, laying a material foundation for increased yield

      Improving nutrient utilization efficiency: Bacillus subtilis can decompose insoluble minerals in soil, releasing nutrients such as phosphorus and potassium that plants need, making these nutrients easier for plants to absorb and utilize; At the same time, it can promote the absorption and transportation of nutrients such as nitrogen, phosphorus, and potassium by plants, improve fertilizer utilization efficiency, reduce fertilizer application, and ensure sufficient nutrient supply for crops while reducing costs, thereby increasing yield

      Inhibition of pathogenic bacteria: it can secrete antibiotics, antibacterial proteins and other metabolites, inhibit the growth and reproduction of a variety of plant pathogenic bacteria, reduce the invasion of diseases and pests on crops, reduce the incidence rate and mortality of crops, ensure the normal growth and development of crops, and thus improve the yield and quality of crops

      Improving soil environment: It can decompose organic matter in the soil, increase the content of organic matter in the soil, improve soil structure, make the soil more loose, breathable, and water retaining, which is conducive to the growth and development of plant roots; In addition, it can also fix nitrogen in the air, convert it into ammonia nitrogen that plants can absorb, increase the nitrogen content in the soil, improve soil fertility, provide good soil conditions for crop growth, and promote crop yield increase

The impact on crop quality

      Improving appearance quality: By promoting the growth of crops, making their fruits, leaves, and other parts fuller, brighter in color, and more uniform in size, the appearance quality of crops can be improved and their commercial value increased.

      Improving nutritional quality: The application of Bacillus subtilis can promote the absorption and utilization of nutrients by plants, allowing crops to accumulate more protein, vitamins, minerals, and other nutrients, thereby enhancing the nutritional value and taste quality of agricultural products

      Reducing the content of harmful substances: It can lower the heavy metal content in plants, reduce the absorption and accumulation of harmful substances such as nitrate nitrogen and pesticides by crops, improve the safety and quality of agricultural products, and meet the requirements of green and healthy food

      Extending the shelf life of agricultural products: It can enhance the stress resistance of crops, making them more resistant to pests, diseases, and external environmental influences after harvesting, thereby extending the shelf life and shelf life of agricultural products, and reducing losses during storage and transportation