Amino acid liquid fertilizer

Abstract

The invention relates to an amino acid liquid fertilizer. The amino acid liquid fertilizer is prepared in the following steps: adding 112-130kg of amino acid, 334-44kg of zinc sulfate, 40-50kg of borax, 58-68kg of ferrous sulfate, 100-110kg of magnesium sulfate, 10kg of a chelating agent and 400-500kg of water, chelating, and adding water to obtain 1000L. The pH value of the amino acid liquid fertilizer is 5.6-6.2, the content of amino acid is 100g/L, the content of trace element zinc is 12g/L, the content of boron is 8g/L, the content of iron is 20g/L, and the content of magnesium is 20g/L; the amino acid liquid fertilizer is uniform and stable and has no precipitate. When in use, the amino acid liquid fertilizer is diluted by utilizing water and is sprayed onto the surface of crop leaves. By utilizing the amino acid liquid fertilizer, the required fertilizer of the crops during the entire growth period is uniform, and the demand of the crops on the amino acid and trace elements in the entire growth period can be satisfied. The crops adopting the amino acid liquid fertilizer can be matured in advance and consistent in mature period, full in grains, less in phenomenon such as flowering without fruiting, flower dropping and fruit dropping, good in fruit taste, high in quality, long in fruit harvesting period and excellent in quality, so that the amino acid liquid fertilizer is worth of being popularized.

Description

technical field [0001] The invention belongs to the technical field of foliar spray fertilizers for plant cultivation, and in particular relates to the foliar spray fertilizers of various crops. Background technique [0002] For thousands of years, my country's agriculture has gone through three stages: the original extensive type, the high-yield economic type, and the healthy and nutritious type. The most symbolic of the different stages of agricultural development is the choice of fertilizer types. The original extensive type has lasted for thousands of years in our country. It was not until the rise of the modern industrial revolution that the large-scale application of chemical fertilizers ended. Fertilization in the original extensive agricultural stage completely relied on farmyard manure, which was a low-level, wide-planting and low-harvesting cultivation. With the emergence of chemical fertilizers, external materials and energy broke the closed cycle of primitive ag...

AI Technical Summary

Problems solved by technology

[0005] In recent years, the composition of amino acid-containing liquid fertilizer products promoted on the market only solves the nutritional problems of crops and prevents the occurrence of deficiencies, but lacks the ability to regulate crop growth, and cannot effectively regulate the growth of crops and increase production and income. Not significant enough

There are also some foliar fertilizers, although they overcome the above shortcomings, they lack the chelation effect on metal ions, so that the absorption and utilization rate of trace elements is not high, and the quality of crops cannot be effectively improved.

Images