Amino acid containing water-soluble fertilizer for citrus crops and preparation method thereof

Abstract

The invention discloses an amino acid containing water-soluble fertilizer for citrus crops. The amino acid containing water-soluble fertilizer mainly comprises components in a weight ratio as follows: 8%-10% of compound amino acid, 15%-18% of monopotassium phosphate, 0.5%-0.8% of EDTA-Fe (ethylene diamine tetraacetic acid-Fe), 0.5%-0.8% of EDTA-Mn, 0.6%-1% of EDTA-Zn, 0.5%-0.8% of EDTA-Cu, 5%-10% of disodium octaborate tetrahydrate, 0.2%-0.5% of sodium molybdate, 0.2%-0.5% of composite alduronic acid, 0.2%-0.3% of carotenoid, 3%-5% of composite sugar alcohol, 4%-10% of a surfactant, 1%-3% of a chelating agent, 0.8%-1.2% of an organic solvent, 0.6%-1% of a pH conditioning agent and the balance of water.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to water-soluble amino acid-containing fertilizers for citrus crops and a preparation method thereof. Background technique [0002] Citrus is the world's largest fruit. Citrus is mainly planted in Brazil, China, the United States, and countries along the Mediterranean Sea. There are three genera of citrus used for economic cultivation: Citrus aurantium, Citrus and Golden Citrus. Citrus cultivated in China and other countries in the world is mainly of the genus Citrus, mostly evergreen small trees or shrubs. my country is one of the largest citrus planting countries in the world, with rich citrus resources and a wide variety of fine varieties. Fertilizer is an indispensable nutrient in the growth process of citrus crops. Scientific fertilization can improve the growth environment of citrus crops and improve crop yield and quality. However, due to the long-term, lar...

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Problems solved by technology

However, due to the long-term, large or excessive application of single chemical fertilizers in the process of planting citrus, the physical and chemical properties of the soil and the beneficial bacteria in the soil have been damaged to varying degrees, the utilization rate of crop fertilizers is low, and many nutrients are lost. It has led to frequent citrus fertilizer damage and diseases in our country, flat fruit taste, and a serious decline in citrus yield and quality.

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