Growth-promoting watermelon fertilizer and preparation method thereof

Abstract

The invention discloses growth-promoting watermelon fertilizer, characterized by being prepared from, by weight, 13-15 parts of gypsum, 3-5 parts of sodium metasilicate, 1-2 parts of lauroyl triethanolamine, 13-17 parts of potassium metaphosphate, 18-20 parts of ammonium polyphosphate, 2-3 parts of pentaerythritol, 1-2 parts of zinc borate, 13-16 parts of fulvic acid, 16-19 parts of humic acid, 1-2 parts of cyanuric acid, 1-2 parts of sodium selenite, 0.4-0.8 part of tetraethyl orthosilicate, 3-6 parts of chlorinated paraffin, and 1-2 parts of bamboo fiber. The growth-promoting watermelon fertilizer is rich in nutrition, can be absorbed and utilized fast, can provide improved crop activity and improved metabolism, can provide increased content of beneficial functional matters, and can promote growth.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and relates to a growth-promoting watermelon fertilizer and a preparation method thereof. Background technique [0002] my country is a typical large agricultural country with a large population and little arable land, and chemical fertilizers play a very important role in the production of crops. 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 reduce the utilization rate of fertilizer application. The use of chemical fertilizers will ...

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.