Nano carbon organic selenium-enriched fertilizer for cultivating moringa tea

Abstract

The invention discloses a preparation technology of a nano carbon selenium-enriched fertilizer for cultivating selenium-enriched moringa tea, and provides nano carbon organic selenium-enriched fertilizer for promoting the absorption of selenium elements by moringa oleifera and a preparation method of the nano carbon organic selenium-enriched fertilizer. The nano carbon selenium-enriched fertilizeris prepared from the components in percentage by weight: 0.1 to 1 percent of nano carbon, 1.5 to 15 percent of humic acid, 0.02 to 0.2 percent of an element selenium compound, 0.05 to 0.5 percent ofan ammonia stabilizer and the balance of fertilizer. The nano carbon, the humic acid, the element selenium compound, the ammonia stabilizer and the assorted fertilizer are quantitatively added into aprocess for producing a compound fertilizer through one set of special equipment, so that the nano carbon organic selenium-enriched fertilizer for cultivating the moringa tea is prepared. By a selenium-enriched moringa tea cultivation technology and a practical effect, the aims of enhancing the physical fitness of people and preventing diseases are fulfilled.

Description

technical field [0001] The invention relates to a fertilizer for planting Moringa oleifera tea, in particular to a nano-carbon organic selenium-enriched fertilizer and a preparation method thereof. The fertilizer used to grow Moringa tea is to provide more than one essential nutrient element for plants, improve soil structure, improve soil fertility, promote the development of Moringa root system, and lush branches and leaves. The accumulation of organic selenium in the roots, stems and leaves of Moringa oleifera is more than 60% higher than that of common Moringa oleifera. [0002] Nano-carbon is different from ordinary carbon, the ignition point of ordinary carbon is 2800 degrees, and the ignition point of nano-carbon is 380 degrees, and it is magnetic. Nano-carbon can be dissolved in water to become a superconductor, and the EC value of the conductivity is reduced by 30%-50%. Because nano-carbon increases the conductivity of the soil, it can promote the absorption of spec...

AI Technical Summary

Problems solved by technology

[0017] Purpose of the invention: the technical problem to be solved in the present invention is to provide a nano-carbon organic selenium-enriched fertilizer and a preparation method thereof to promote the absorption of selenium and strontium by Moringa tea, so as to overcome the inability of fertilizers to improve the cultivation of selenium and strontium in Moringa under existing conditions. Disadvantages of low element content