1. Effect of nano-silica on plant growth and development


Silicon fertilizer is listed as the fourth largest element fertilizer after nitrogen, phosphorus and potassium. Although it has not been proven to be an essential element for plant growth, it has been found that silicon can significantly promote the growth of plants and improve their resistance, and because silicon fertilizer is stable It is non-toxic and has great potential for application in agricultural production. Studies have found that compared with traditional silicon fertilizers, nano-silica materials have stronger permeability. Spraying nano-silica materials can better promote plant growth, improve plant dry matter quality and promote nutrients such as nitrogen, phosphorus, and potassium. Absorption of elements.