Organic-inorganic compound fertilizer for landscape greening plants and preparation method thereof

Abstract

The invention discloses an organic-inorganic compound fertilizer for landscape greening plants and a preparation method of the compound fertilizer. The organic-inorganic compound fertilizer for landscape greening plants is prepared from the following raw materials in parts by weight: 45-65 parts of municipal sludge, 20-30 parts of coconut oil cake, 10-15 parts of corncob, 16-22 parts of furfural residue, 12-18 parts of beer grain meal, 10-15 parts of edible mushroom leftovers, 7-13 parts of pepper meal, 5-10 parts of bits of wood, 4-8 parts of coal slag, 5-10 parts of waste molasses, 8-14 parts of spoiled milk, 10-15 parts of bamboo shoot shell, 5-10 parts of wormcast, 6-12 parts of volcanic mud, 5-10 parts of sea mud, 4-8 parts of medical stone powder, 3-5 parts of germanium stone powder, 9-18 parts of modified attapulgite, 5-10 parts of turfy soil, 4-8 parts of paper ash, 3-6 parts of crab shell powder, 10-15 parts of carbamide, 5-10 parts of monoammonium phosphate, 8-16 parts of calcium superphosphate and 2-4 parts of potassium chloride. The compound fertilizer has more nutrient elements, balanced in nutrient and capable of remarkably improving the utilization rate of the fertilizer and the rapid growth of the plants. The compound fertilizer also has the characteristics of stable, long and comprehensive fertilizer efficiency and has functions of improving soil properties, improving the soil fertility and reducing soil-borne disease; after the fertilizer is applied for one time, the demands of the plants on various nutrients can be met, so that the fertilizer does not need to be applied repeatedly, thus the labor cost is saved.

Description

technical field [0001] The invention relates to an organic-inorganic compound fertilizer for landscaping seedlings and a preparation method thereof, belonging to the technical field of fertilizers. Background technique [0002] In recent years, with the continuous deepening of reform and opening up and the continuous development of the economy, people's understanding of the function of greening in urban construction has gradually increased, the urban green area has increased significantly, and green maintenance has become the core work of landscaping. In urban greening work, fertilization management is one of the important measures of greening maintenance, and the most important thing about fertilization is fertilizer, which is the decisive factor to improve the quality of greening plants and ensure the healthy growth of greening plants. At present, the compound fertilizers used for landscaping seedlings have unreasonable ratio of nutrient elements, short fertilizer effect t...

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Problems solved by technology

[0003] The object of the present invention is to provide a garden with comprehensive nutritional elements, balanced nutrients, long fertilizer effect time and high fertilizer utilization rate in order to overcome the shortcomings of the existing compound fertilizer, such as unreasonable ratio of nutrient elements, short fertilizer effect time and low fertilizer utilization rate. The organic-inorganic compound fertilizer for greening seedlings and its preparation method can meet the needs of landscaping plants for various nutrients by one-time fertilization, and save the cost of fertilization

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