Nanometer plant photosynthesis promoter and its preparation method and application

A photosynthesis and accelerator technology, applied in the agricultural field, can solve problems such as the ineffective improvement of photosynthesis utilization rate, inability to play photosynthesis, soil and environmental hazards, and achieve low production cost, increased yield and convenient operation. Effect

Active Publication Date: 2020-06-09
陈菁
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing products that promote plant photosynthesis are all biologically produced and genetically modified. Long-term use will cause certain harm to crops, soil, and the environment, causing food safety problems, and the effect is single, and they cannot perform photosynthesis in bad weather. , and the effect of improving the utilization rate of photosynthesis is not obvious

Method used

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  • Nanometer plant photosynthesis promoter and its preparation method and application
  • Nanometer plant photosynthesis promoter and its preparation method and application
  • Nanometer plant photosynthesis promoter and its preparation method and application

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preparation example Construction

[0058] The preparation method of above-mentioned nano plant photosynthesis promoter, comprises the steps:

[0059] (a) preparing a nano-titanium dioxide dispersion: mixing and grinding the nano-titanium dioxide, a part of the dispersant and a part of the wetting agent, adding part of the water, and dispersing to obtain a nano-titanium dioxide dispersion;

[0060] (b) preparing nano-carbon material dispersion: after mixing and grinding the nano-carbon material, the remaining amount of dispersant and the remaining amount of wetting agent, and then adding the remaining part of water, after dispersion, the nano-carbon material dispersion is obtained;

[0061] (c) Preparation of a nano-plant photosynthesis accelerator: uniformly mixing the nano-titanium dioxide dispersion liquid obtained in step (a) and the nano-carbon material dispersion liquid obtained in step (b) with an oxygenating agent to obtain a nano-plant photosynthesis accelerator.

[0062] In an optional embodiment of th...

Embodiment 1

[0071] The nano-plant photosynthesis accelerator of embodiment 1 is made of the following raw materials in parts by weight: 25 parts of anatase nano-titanium dioxide, 2 parts of carbon nanotubes, 5 parts of oxygen enhancer, 20 parts of dispersant, 25 parts of wetting agent parts and 500 parts of water.

[0072] Wherein, the oxygen enhancer is a mixture of sodium percarbonate and nano-polyaluminum chloride with a weight ratio of 4:1; the dispersant is a mixture of sodium hexametaphosphate and HD2011 aqueous dispersant with a molar ratio of 1:1 ; The wetting agent is a mixture of PE-100 and Digao Wet245 in a molar ratio of 2:1.

Embodiment 2

[0074] The nano-plant photosynthesis accelerator of embodiment 2 is made of the following raw materials in parts by weight: 40 parts of anatase nano-titanium dioxide, 3 parts of nano-carbon fibers, 10 parts of oxygen enhancer, 40 parts of dispersant, 50 parts of wetting agent and 2000 parts of water.

[0075] Wherein, the oxygen enhancer is a mixture of sodium percarbonate and nano-polyaluminum chloride with a weight ratio of 5:1; the dispersant is a mixture of 5040 dispersant and TDL-CNT with a molar ratio of 1:2; The wetting agent is a mixture of Tego 752W and sodium dodecylsulfonate at a molar ratio of 1:3.

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Abstract

The invention relates to the field of agricultural technology, and concretely relates to a nanometer plant photosynthesis accelerant as well as a preparation method and application thereof. The nanometer plant photosynthesis accelerant provided by the invention is prepared from nanometer titania, a carbon nanomaterial, an oxygenate, a dispersing agent, a wetting agent and water; through the coordination of the components, the plant photosynthesis utilization ratio can be effectively improved, the plant photosynthesis participates in and adjusts a plant metabolism process, the plant growth is promoted, and the accumulation of plant dry matters is increased, so that the crop yield is greatly increased; in addition, the nanometer plant photosynthesis accelerant is convenient to use, simple in preparation process, low in production cost, capable of effectively increasing the economic benefit of planters, meanwhile, is harmless to human and animals, free of pollution to environment and residues, and suitable for popularization and application.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a nano-plant photosynthesis promoter and its preparation method and application. Background technique [0002] The photosynthesis of plants is the basis of all life on earth and the source of human survival, reproduction and development. Photosynthesis is the process in which green plants use light energy to convert carbon dioxide and water into organic matter stored in energy through chloroplasts and release oxygen. Photosynthesis can provide material and energy sources for organisms, and can maintain the carbon-oxygen balance on the earth. [0003] The key to increasing crop yield is to increase the photosynthetic capacity of leaves. For modern agriculture, improving the utilization rate of photosynthesis has become a key issue for increasing agricultural production and income. However, the lack of light caused by greenhouse planting and cloudy and hazy weather has ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/16A01N59/00A01N59/06A01P21/00
CPCA01N59/00A01N59/06A01N59/16A01N2300/00
Inventor 陈菁
Owner 陈菁
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