Preparation method and application of fruit tree frost-protection material
A technology for antifreeze materials and fruit trees, applied in the directions of botanical equipment and methods, applications, plant protection, etc., can solve the problems of cumbersome operation, poor antifreeze effect, affecting crop yields, etc., and achieve the effect of convenient construction and prevention of frostbite
Pending Publication Date: 2020-09-18
山西省蚕业科学研究院
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In cold areas, fruit trees are prone to freeze to death in the cold winter, resulting in heavy losses and affecting crop income. However, in the prior art, most of the antifreeze is carried out by binding straw on the trunk, which is not only cumbersome to operate, but also has poor antifreeze effect. Therefore, there is room for improvement
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The present invention will be further described below:
[0015] A kind of preparation method of fruit tree antifreeze material of the present invention, comprises the following steps:
[0016] S1: Materials: water, white latex, expanded perlite, hydrophobic resin, polyvinyl alcohol, lithium oxide aerosol, polyacrylamide, phenolic resin, urea-formaldehyde resin, polyacrylic acid, bentonite, fly ash, kaolin, foaming agent ;
[0017] S2: Add water into the container and heat to boil, add polyvinyl alcohol, polyacrylamide, polyacrylic acid and stir to dissolve;
[0018] S3: adding the solution of step S2 into hydrophobic resin, phenolic resin, and urea-formaldehyde resin to continue heating and stirring to dissolve, and stop heating after dissolving;
[0019] S4: Add white latex, expanded perlite, lithium oxide aerosol, bentonite, fly ash, kaolin, and foaming agent to the dissolved matter in step S3, mix evenly, seal and pack, and prepare the antifreeze material for fruit...
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The invention discloses a preparation method and an application of a fruit tree frost-protection material. The material is prepared with water, white latex, expanded perlite, hydrophobic resin, polyvinyl alcohol, lithium oxide aerosol, polyacrylamide, phenolic resin, urea resin, polyacrylic acid, bentonite, fly ash, kaolin and a foaming agent. Compared with that of prior art, The fruit tree frost-protection material provided by the invention is filled in a high-pressure vessel and is directly sprayed to a fruit tree trunk when in use. With a scientific formula, the fruit tree frost-protectionmaterial provided by the invention forms a thermal-insulation frost-protection layer after expansion, such that good frost protection is provided for fruit tree trunks, and fruit tree frostbite can beprevented. The fruit tree frost-protection material is convenient to apply, and has popularization and application values.
Description
technical field [0001] The invention relates to the technical field of fruit tree protection, in particular to a preparation method and application of an antifreeze material for fruit trees. Background technique [0002] Fruit trees refer to trees with edible fruits, the general term for perennial plants and their rootstocks that can provide edible fruits and seeds. Such as apple trees, pear trees, citrus trees, apricot trees, peach trees and many more. In cold areas, fruit trees are prone to freeze to death in the cold winter, resulting in heavy losses and affecting crop income. However, in the prior art, most of the antifreeze is carried out by binding straw on the trunk, which is not only cumbersome to operate, but also has poor antifreeze effect. Therefore, there is room for improvement. Contents of the invention [0003] The object of the present invention is just to provide a kind of preparation method and application of fruit tree antifreeze material in order to s...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01G13/00C09D201/00C09D131/04C09D129/04C09D133/26C09D161/06C09D161/24C09D133/02C09D7/61
CPCA01G13/00A01G2013/004C08L2205/02C08L2205/035C09D201/00C09D7/61C09D7/70C08L31/04C08L29/04C08L33/26C08L61/06C08L61/24C08L33/02C08K13/04C08K7/26C08K7/24C08K3/346
Inventor 王艳萍张战备陈新强王春香王宏恩杜利梅安太成张朝阳姚武军
Owner 山西省蚕业科学研究院