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A technology of whitening agent and apple tree, applied in the direction of application, insecticide, biocide, etc., can solve the problems of not being able to reflect light, short persistence time, and easy peeling off of the coating, and achieve significant control effect and long duration , good control effect
Inactive Publication Date: 2015-03-25
孟三军
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Problems solved by technology
[0003] Currently commonly used whitening agent for trees, if the coating is too thin, the color of the coating will not be white, and it will not be reflective. If it is too thick, the coating will crack after air drying and warp outwards, and the coating will fall off easily. Short, can not play the role of long-term sunburn prevention, antifreeze damage, sterilization and insect control
[0004] After consulting the prior art, there is an invention of tree whitening agent, but there is no whitening agent specially used for Rosaceae apple trees, such as Chinese patent CN102657223B, the name is "preparation method of whitening agent containing polyvinyl alcohol", The invention is to mix polyvinyl alcohol with water, and then add whitening agent raw materials to make whitening agent containing polyvinyl alcohol, which has good adhesion and is not easy to fall off. The whitening agent of this invention belongs to broad-spectrum whitening agent , used to whiten apple trees, the effect of pest control is not good, it is necessary to increase the amount of pesticide application, which seriously affects the quality of apples
Method used
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Embodiment 1
[0013] Embodiment 1, preparation whitening agent
[0014] 1) Mix honey and water according to the volume ratio of 1:2~1:4, heat to 55~75 degrees Celsius, and prepare honey water. After the honey water is cooled, add flour with the quality of honey water 1 / 15~1 / 10 , and stir evenly to obtain a mixed solution a;
[0015] 2), according to the mass parts, 40-60 parts of quicklime, 160-200 parts of water, 2-4 parts of table salt, 2-4 parts of copper sulfate, 2-4 parts of Zanthoxylum bungeanum extract, 2-4 parts of castor-bean extract, 2 to 4 parts of garlic extract, 3 to 8 parts of Radix isatidis powder, 3 to 5 parts of ginger juice, 2 to 6 parts of pumpkin seed powder, 3 to 5 parts of sulfur powder. , then pour in the dissolved salt, then add pepper extract, castor extract, garlic extract, Radix Radix powder, ginger juice, pumpkin seed powder, sulfur powder, mix and stir evenly to obtain whitening agent raw material b.
[0016] 3) Mix the mixed solution a obtained in step 1) wit...
Embodiment 2
[0017] Embodiment 2, whitening agent consumption
[0018] Do the orchard whitening test with the whitening agent obtained in embodiment 1, and obtain the following table 1 of the whitening agent consumption:
[0019] Table 1 Whitening agent dosage
[0020] Trunk diameter (cm)
[0021] A special whitening agent for apple trees of the present invention is invented on the basis of traditional whitening agents for the main diseases and insect pests of apple trees and the characteristics of apple tree bark. It can firmly adhere to the bark, the color is pure white, For a long time, you only need to apply it once a year in early spring or late autumn and early winter. Honey, flour and a variety of botanical insecticides and fungicides are added to the whitening agent, which can achieve reflective and warm effects, and it is effective against common diseases and insect pests of apple trees. Has a significant control effect.
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Abstract
The invention discloses a special white washing agent for apple trees, belonging to the technical field of fruit tree trunk protection coatings. The white washing agent comprises the following raw materials: honey, flour, quick lime, table salt, copper sulfate, pricklyash peel extracting liquid, castor-oil plant extracting liquid, garlic extracting liquid, indigowoad root powder, ginger juice, pumpkin seed powder and sulfur powder. The white washing agent disclosed by the invention can be firmly stuck on tree barks aiming at plant diseases and insect pests of the apple trees and the tree bark properties of the apple trees; the honey, the flour and various plant source insecticidal and sterilizing medicines are added into the white washing agent so that light reflecting and warm keeping effects can be realized; and the white washing agent has remarkable prevention and treatment effects on the common plant diseases and insect pests of the apple trees. The white washing agent prepared by the method has a pure white color and long lasting time, and only needs to be coated once in early spring or late fall and early winter in one year, so that the white washing agent has the advantages of saving labor, saving time, saving resources, lasting for a long time and having good prevention and treatment effects on the plant diseases and insect pests.
Description
technical field [0001] The invention belongs to the technical field of protective varnishes for fruit tree stems, in particular to a special whitening agent for apple trees. Background technique [0002] Apple trees are perennial plants. In winter and early spring, due to the large temperature difference between day and night, the trees are prone to "sunburn" and frostbite. Many apple orchards are whitewashed, that is, a layer of paint is applied to the trunk and main branches. Whitening agent, whitening has the following advantages: (1) Whitening trees can effectively prevent freezing damage to apple trees in winter orchards. Because white has a reflective effect and absorbs less heat, apple trees will not be significantly affected by drastic changes in day and night temperatures, and can prevent (2) Apple trees can also prevent the invasion of germs after being painted white, because lime has certain bactericidal and insecticidal effects, and can kill some fungi, bacteria ...
Claims
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Application Information
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