Nano-carbon synergistic compound fertilizer specially used for tobacco and production method thereof

A compound fertilizer and nano-carbon technology is applied in fertilizer mixture, application, fertilization device and other directions to achieve the effects of promoting growth and development, facilitating promotion and low material cost

Inactive Publication Date: 2012-10-10
HUALONG FERTILIZER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is currently no report on the application of nano-carbon materials in tobacco-specific fertilizers. Research and invention of a tobacco-specific nano-carbon synergistic compound fertilizer can improve fertilizer utilization efficiency and reduce fertilizer losses. protection is of great significance

Method used

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  • Nano-carbon synergistic compound fertilizer specially used for tobacco and production method thereof
  • Nano-carbon synergistic compound fertilizer specially used for tobacco and production method thereof
  • Nano-carbon synergistic compound fertilizer specially used for tobacco and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Firstly, the raw materials ammonium nitrate, diammonium phosphate, potassium sulfate and potassium nitrate were pulverized respectively and passed through a 60-mesh sieve, and 5 parts of ammonium nitrate, 28 parts of diammonium phosphate, 40 parts of potassium sulfate and 18 parts of potassium nitrate were weighed respectively by weight. Put it into a blender, then add 0.3 parts of nano-carbon particles with a particle size of 10-40nm, mix well, put the mixed raw materials into a granulation disc, add 8.7 parts of binder for granulation, and make granules Nano-carbon synergistic compound fertilizer with particles with a diameter of 1-5mm.

[0016] Utilize the compound fertilizer made according to the above method to carry out following test:

[0017] The experiment was carried out in the greenhouse of Zhengzhou Tobacco Research Institute of China National Tobacco Corporation, and the variety of flue-cured tobacco tested was China Tobacco 100. Two kinds of treatment gro...

Embodiment 2

[0029] Firstly, the raw materials ammonium nitrate, diammonium phosphate, potassium sulfate and potassium nitrate were pulverized respectively and passed through a 60-mesh sieve, and 6 parts of ammonium nitrate, 27 parts of diammonium phosphate, 38 parts of potassium sulfate and 19 parts of potassium nitrate were weighed respectively by weight. Put it into a blender, then add 0.2 parts of nano-carbon particles with a particle size of 10-40nm, mix well, put the mixed raw materials into a granulation disc, add 9.8 parts of binder for granulation, and make granules Nano-carbon synergistic compound fertilizer with particles with a diameter of 1-5mm.

[0030] Utilize the compound fertilizer made according to the above method to test as follows:

[0031] The test was carried out in Jiaxian County, Pingdingshan City, Henan Province. The soil used for the test was loamy soil, and the variety of flue-cured tobacco tested was China Tobacco 100. Two treatment groups were set up in the t...

Embodiment 3

[0043] Firstly, the raw materials ammonium nitrate, diammonium phosphate, potassium sulfate and potassium nitrate were pulverized respectively and passed through a 60-mesh sieve, and 7 parts of ammonium nitrate, 25 parts of diammonium phosphate, 39 parts of potassium sulfate and 20 parts of potassium nitrate were weighed respectively by weight. Put it into a blender, then add 0.2 parts of nano-carbon particles with a particle size of 10-40nm, mix well, put the mixed raw materials into a granulation disc, add 9.8 parts of binder for granulation, and make granules Nano-carbon synergistic compound fertilizer with particles with a diameter of 1-5mm.

[0044] Utilize the compound fertilizer that makes according to above method to carry out test as follows:

[0045] The experiment was carried out in Wangluo Town, Xiangcheng County, Henan Province. The variety of flue-cured tobacco tested was China Tobacco 100. Two treatment groups were set up in the test, namely 1) control group: ...

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Abstract

The invention provides a nano-carbon synergistic compound fertilizer specially used for tobacco and a production method thereof. The nano-carbon synergistic compound fertilizer specially used for tobacco has a ratio of N: P2O5: K2O of 1.0: (1.0-1.5): (2.5-3.1) and comprises 0.1 to 0.5wt% of nano-carbon. The nano-carbon synergistic compound fertilizer specially used for tobacco improves fertilizer utilization efficiency, a tobacco leaf yield and tobacco leaf quality.

Description

technical field [0001] The invention belongs to tobacco special fertilizer technology in the field of tobacco agriculture, and in particular relates to a tobacco special nano-carbon synergistic compound fertilizer and a production method thereof. Background technique [0002] Tobacco is an important economic crop in my country, which is of great significance to increase farmers' income and local economic development. The production of high-quality tobacco leaves is inseparable from sufficient fertilizer supply, and fertilizer input has played an important role in improving the yield and quality of tobacco leaves. However, in order to obtain higher yield and economic benefits, the phenomenon of excessive fertilization in tobacco production occurs from time to time. With the continuous increase of fertilizer usage, its negative effects continue to appear, and problems such as low fertilizer utilization rate and declining economic benefits are becoming more and more prominent....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 谢剑平刘键
Owner HUALONG FERTILIZER TECH
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