High efficiency fertilizer for promoting growth of tuber vegetables and preparation method thereof

Abstract

The invention discloses a high efficiency fertilizer for promoting growth of tuber vegetables. The high efficiency fertilizer is characterized by being prepared from the following raw materials by weight: 12-13 parts of clam shell powder, 0.95-1 part of glutamine, 1.2-1.3 parts of sodium dioctyl sulfosuccinate, 1-1.2 parts of konjac glucomannan, 0.9-1 part of sugar calcium, 1.3-1.4 parts of ethyl ester conjugated linoleic acid, 2.1-2.2 parts of betaine, 1.9-2 parts of glycyrrhetinic acid, 1.3-1.4 parts of sodium polyphosphate, and 0.6-0.7 part of polyaspartic acid. The high efficiency fertilizer provided by the invention has rich nutrition, can be absorbed and utilized rapidly, and can enhance crop activity, improve metabolism, increase the content of beneficial functional substances, and promote the growth of vegetables.

Description

Technical field [0001] The invention belongs to the technical field of fertilizers and relates to an efficient fertilizer for promoting the growth of tuber vegetables and a preparation method thereof. Background technique [0002] my country is a typical agricultural country with a large population and a small area of ​​arable land, and chemical fertilizers play a very important role in the production of crops. According to research, various physical and chemical changes will occur in the nitrogen, phosphorus, potassium and other nutrients applied to the soil. Among them, nitrogen will be lost through volatilization, leaching, denitrification, etc., while phosphorus is easily affected by Al3+ and Fe3+ in the soil. And various ions such as Ca 2+ and Mg2+ are fixed to form stable precipitates or form closed storage state phosphorus with iron and aluminum oxides, and gradually lose their effectiveness. These factors will cause the utilization rate of fertilizer application to decre...

AI Technical Summary

Problems solved by technology

According to the research, the nitrogen, phosphorus, potassium and other nutrients applied to the soil will undergo various physical and chemical changes, among which nitrogen will be lost through volatilization, leaching, denitrification, etc., and phosphorus is easily absorbed by Al3+ and Fe3+ in the soil. And various ions such as Ca 2+ and Mg2+ are fixed to form stable precipitates or form closed storage phosphorus with iron and aluminum oxides, and gradually lose their effectiveness

These factors will lead to a reduction in the utilization rate of chemical fertilizers

The use of chemical fertilizers will also cause environmental pollution, such as the greenhouse effect, eutrophication of water bodies, etc.