Special slow-released fertilizer for flowers and plants and preparation method of fertilizer

Abstract

The invention discloses a special low-released fertilizer for flowers and plants. The special low-released fertilizer comprises the following components in parts by weight: 4-10 parts of bamboo root mud, 3-6 parts of soil with rotten leaves, 3-6 parts of sandy soil, 10-16 parts of cow dung, 28-34 parts of carbamide, 4-8 parts of ammonium sulfate, 12-16 parts of monoammonium phosphate, 8-14 parts of potassium chloride, 2-4 parts of citric acid, 1-2 parts of carboxymethylcellulose, 1-2 parts of borax, 1-2 parts of calcium carbonate, 1-2 parts of iron sand, 1-2 parts of agar and 1-6 parts of auxiliary materials. The fertilizer is applied according to the fertilizer requirement law in the growth and development period of the flowers and the plants; the prepared fertilizer has the advantages that the fertilizer is saved, the water is saved, the labor is saved, the fertilizer effect is durable, and the quality and the stress resistance of the flowers and the plants are improved.

Description

technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a special slow-release fertilizer for flowers and a preparation method thereof. Background technique [0002] Flowers, like other plants, need a lot of nitrogen, phosphorus, and potassium fertilizers during their growth. At present, urban flower lovers often worry about the fertilizers for growing flowers. Some people are struggling to find suitable fertilizers for flowers, which greatly affects the growth of flowers. [0003] Due to the need to apply some chemicals such as chemical fertilizers and chemical pesticides in the process of cultivating flowers, long-term use of these chemicals will lead to variations in the physical and chemical properties of the soil used, and the accumulation of harmful residues of ammonia nitrogen and its chemical components in the soil water system. The evil results of soil pollution, degradation and compaction will also bring gr...

AI Technical Summary

Problems solved by technology

At present, urban flower lovers often worry about the fertilizers for growing flowers. Some people are struggling to find suitable fertilizers for flowers, which greatly affects the growth of flowers.

[0003] Due to the need to apply some chemicals such as chemical fertilizers and chemical pesticides in the process of cultivating flowers, long-term use of these chemicals will lead to variations in the physical and chemical properties of the soil used, and the accumulation of harmful residues of ammonia nitrogen and its chemical components in the soil water system. The evil results of soil pollution, degradation and hardening will also bring greater pollution to the surrounding environment, and some diseases of flowers cannot be completely eliminated, causing some flowers to wither and die

[0004] At present, most of the flower fertilizers produced in my country are mainly composed of chemical fertilizers such as nitrogen, phosphorus, and potassium. Hardening and other phenomena have formed a vicious circle in the flower industry, restricting the sustainable development of my country's modern flower industry

Fertilizers that only use domestic fertilizers are rich in organic matter, but their nutrient content is low, which cannot meet the comprehensive needs of crops for nutrients, and the effect is slow and insignificant. In addition, livestock and poultry manure contains a large amount of harmful substances, which cannot guarantee the safety of agricultural products.

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