Slow release fertilizer used for potted leafy plants and preparation method thereof

Abstract

The invention discloses slow release fertilizer used for potted leafy plants and a preparation method thereof. The slow release fertilizer is prepared from urea formaldehyde rubber powder, copper sulfate, ferrous chloride, borax, magnesium chloride, zinc sulphate heptahydrate, potassium humate, animal waste, traditional Chinese medicine residues and ash, mushroom residues, animal bones, knar clay and the like. The prepared slow release fertilizer is low in cost and easy and convenient to apply; mineral substances and microelements, such as nitrogen phosphorus and potassium, required for growth of leafy plants are met through various added inorganic substances, and normal growth of leafy plants is ensured; nutrient elements required for plants can be provided through added organic substances such as potassium humate, animal waste and deep sea mineral salt; by matching and retting the raw materials , plants can be dark green and bright in leaf color in the growth process, and the ornamental value of plants is greatly improved; slow release components such as urea formaldehyde rubber powder and ethylene oxide / propylene epoxide copolymers and hydroxypropyl xanthan gum are added, and therefore the prepared fertilizer can have the slow release characteristic, the fertilizer efficiency can be lasting, and growth requirements of potted leafy plants can be met through one-time fertilizer application.

Description

Field of Invention [0001] The invention relates to a fertilizer, in particular to a slow-release fertilizer for potted leafy plants and a preparation method thereof. Background technique [0002] Potted plants are derived from traditional Chinese garden art. As for the cultivation of ornamental plants, it originated from ancient garden landscaping, which imitated natural landscapes to create gardens. Potted plants are potted plants that are mainly ornamental. The color, shape and texture of the plants have high ornamental value. Potted plants have a long viewing period, a wide variety and beautiful posture, and are very popular interior decoration materials. However, because plants grow in pots, they are often affected by insufficient nutrients. The growth and development of plants requires a variety of nutrients. These nutrients are mainly supplied by the soil. In pots, the needs of plants for nutrients cannot be met, and fertilization is required. method to be supplemen...

AI Technical Summary

Problems solved by technology

However, since plants grow in pots, they are often affected by insufficient nutrients. The growth and development of plants require a variety of nutrients, which are mainly supplied by the soil. In pots, the needs of plants for nutrients cannot be met, and continuous fertilization is required. method to supplement