Nanocarbon long-acting environment-friendly compound fertilizer

Abstract

The invention provides a fertilizer containing carbon, in particular ammonium bicarbonate, which is added with 0.1 to 1 weight percent of 5-to-200-nanometer carbon nano material, preferably 0.1 to 0.5 weight percent of 5-to-100-nanometer carbon nano material, and 0.2 to 0.7 percent of ammonia stabilizer or nitrate reductase inhibitor. The compound fertilizer has obvious emission-reducing and synergetic effects.

Description

[0001] This application is a divisional application of an invention patent application with an application date of August 10, 2007, an application number of 200710142932.X, and an invention title of "Nano-Carbon Long-term Environmentally Friendly Composite Fertilizer". technical field [0002] The present invention relates to carbon-containing fertilizers, in particular to carbon-containing fertilizers with reduced greenhouse gas emissions. Background technique [0003] Carbon-containing fertilizers mainly refer to ammonium bicarbonate and urea, especially ammonium bicarbonate. As a chemical nitrogen fertilizer, ammonium bicarbonate fertilizer is suitable for various soils and crops. It has fast fertilizer effect and will not acidify the soil. But this fertilizer also has its disadvantages. It is easy to decompose under the condition of high temperature and moisture. Generally, the nitrogen utilization rate of this fertilizer is only 25% to 30%, and the fertilizer effect per...

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Problems solved by technology

[0005] However, ammonium bicarbonate synergized with DCD still cannot meet the increasingly stringent requirements for greenhouse gas emissions

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