Surface spraying film agent for plant

A technology of plant and film agent, applied in the direction of plant preservation, botany equipment and methods, fertilization device, etc., can solve the problems of single function of inorganic salt film, affect plant photosynthesis, unfavorable plant growth, etc., and improve disease resistance , Improve self-growth and reduce environmental pollution

Inactive Publication Date: 2013-06-12
崔青青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thin film formed by Bordeaux mixture is a layer of insoluble inorganic salt particle film that accumulates irregularly and adheres to the plant surface. The particle activity is small and t

Method used

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  • Surface spraying film agent for plant

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] 1. First, add 350Kg of water to a 500L reactor, and add 50kg of hydroxypropyl methylcellulose under stirring to dissolve completely. Then add 300Kg of water into a 1000L reactor, heat it to 70℃, add 30Kg of gelatin under stirring, and after it is completely dissolved, add 10Kg of sodium lauryl sulfonate and 100Kg of sodium humate, and then add the above 400Kg after cooling. Hydroxypropyl methyl cellulose aqueous solution, 80Kg polyvinyl acetate emulsion, 20Kg nano white carbon black and 60Kg lauryl alcohol polyoxyethylene ether were stirred for 1h to obtain a black-brown homogeneous suspension, the pH value of the material was 7.6, and the viscosity (painted- 4 cups, 25℃) 94s, packaged into products.

Example Embodiment

[0018] Example 2

[0019] First, add 300Kg of water into a 500L reactor, and add 30Kg of hydroxypropyl methylcellulose under stirring to dissolve completely. Then add 350Kg of water into the 1000L reactor, heat to 80℃, add 20Kg of gelatin under stirring, and after it is completely dissolved, add 1OKg of sodium octylsulfonate, 120Kg of ammonium humate, and then add the above 330Kg of hydroxypropyl after cooling. Methyl cellulose aqueous solution, 11OKg ​​polyvinyl acetate emulsion, 1OKg nano white carbon black and 50Kg lauryl alcohol polyoxyethylene ether, stir for 1.5h to obtain a dark brown uniform suspension, the pH value of the material is 6.8, the viscosity (coating-4 cups) , 25℃) 76s, packaged into products.

Example Embodiment

[0020] Example 3

[0021] In order to understand the preventive effect of the film of the present invention on apple tree rot and provide a scientific basis for future promotion and application, in 2006, the film of the present invention was used in the 13-year-old red Fuji orchard of Zhang Haifang, Beixin Township, Linyi County. The lesion test is compared with the related drugs and the water is used as the control. The test results are shown in the following table:

[0022] Table 1 Summary of the field test of the plant protective film of the present invention to control fruit tree rot

[0023]

[0024] It can be seen from Table 1 that the control effect of the plant protective film agent of the present invention on apple tree rot disease can reach 94.15%, which is significantly higher than other agents. The callus after applying the film of the present invention grows obviously, the lesions heal quickly, and there is no adverse effect on the growth and development of the tree.

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Abstract

The invention discloses a surface spraying film agent for a plant, which relates to a plant protecting film agent which is sprayed on the surface of a plant to protect the plant and to improve plant growth quality and belongs to the technical field of plant protection. The invention is characterized in that chemical components of the surface spraying film agent comprise dibutyl phthalate, polyvinyl alcohol, an emulsifier OP-10, persulfate, sodium bicarbonate, humate, hydroxypropyl methyl cellulose, alkyl sulfonate, lauryl alcohol polyoxyethylene ester, gelatin, nanometer white carbon black and water. The invention has the following beneficial effects: the film agent forms on the plant surface a layer of a compacted netted invisible monomolecular film which cannot be seen with naked eyes; the film is ventilating but waterproof, enables a fruit, a leave and a branch to be shiny, is similar to a fruit bag, genuinely plays a role in preventing pollution, sunburn, steam burn and insect diseases and has the functions of fruit surface brightening, anti-cracking, color-improvement, inhibition of breathing, prolongation of after-harvest refreshing time and the like; and manpower, material resources and financial resources are saved.

Description

[0001] technical field [0002] The invention relates to a plant protective film agent for spraying on plant surfaces to protect plants and improve plant growth quality, belonging to the technical field of plant protection, in particular to a plant surface spray film agent. Background technique [0003] With the adjustment of the rural industrial structure, the fruit and vegetable planting area has been able to grow exponentially. Although the spraying of pesticides has solved the problem of infestation by diseases and insect pests to a certain extent, it has brought about the problem of excessive pesticide residues and serious environmental pollution. In recent years, fruit bagging technology has been widely promoted as a measure to solve the harm caused by excessive use of pesticides. Though this technology can reach the purpose of producing pollution-free fruit, there are still many defectives. [0004] At present, some fruit growers in the fruit production area relax ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N3/00
Inventor 崔青青
Owner 崔青青
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