Trunk whitewashing composition, trunk whitewashing agent containing trunk whitewashing composition, and application

A technology for whitening tree trunks and compositions, applied in the fields of tree trunk whitening compositions and tree trunk whitening agents, can solve the problems of limited anti-freezing and anti-sunburn effects, poor insect-proof and anti-bacterial effects of whitening agents, and aggravating root soil salinity. Chemical and other problems, to achieve the effect of stable control effect, mature production process, not easy to fall off

Active Publication Date: 2015-08-05
四川嘉智生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional whitening agent mainly has the following four major problems after use: 1. The quality of the traditional whitening agent is unstable. The raw material is mineral components, the fineness is poor, and it is easy to settle. Poor thickness uniformity; 2. Poor viscosity, poor film-forming property, prone to cracking and peeling, short protection time, often needs to be painted more than 2 times; 3. Single active ingredient, poor heat preservation and moisturizing effect, can only be simply

Method used

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  • Trunk whitewashing composition, trunk whitewashing agent containing trunk whitewashing composition, and application
  • Trunk whitewashing composition, trunk whitewashing agent containing trunk whitewashing composition, and application
  • Trunk whitewashing composition, trunk whitewashing agent containing trunk whitewashing composition, and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Tree trunk whitening compositions with different mass ratios

[0033] Take the hydroxypropyl methylcellulose (I) and ethylene-vinyl acetate copolymer (II) in the mass ratio in Table 1 and mix them uniformly to obtain the trunk whitening composition of the technical solution of the present application.

[0034] The trunk whitening composition of table 1 different mass ratios

[0035] serial number

Embodiment 2

[0037] Duying overwinter painting experiment

[0038] The test was divided into control group and test group, and the control group was divided into Ⅰ single-dose control group, Ⅱ single-dose control group, commercially available control group, and clear water control group.

[0039] Ⅰ The medicine of the single-dose control group is: take 10g of hydroxypropyl methylcellulose, add heavy calcium carbonate to make up to 1000g, mix, and number 1.

[0040] Ⅱ The medicament of the single-dose control group is: take ethylene-vinyl acetate copolymer 10g, 30g, 50g, 100g, 150g, 200g, 300g, 450g, 600g, 3g, 2g respectively, add heavy calcium carbonate to make up to 1000g, mix, The mixed medicines are numbered 2-12 respectively.

[0041] The medicament of the commercially available control group is a commercially available tree trunk whitening agent.

[0042] Test group: take the tree trunk whitening composition A-K provided in Example 1, add ground calcium carbonate to make up to 1000g...

Embodiment 3

[0076] Brushing Test of Citrus Overwintering

[0077] The test was divided into control group and test group, and the control group was divided into Ⅰ single-dose control group, Ⅱ single-dose control group, commercially available control group, and clear water control group.

[0078] Ⅰ The medicine of the single-dose control group is: take 10g of hydroxypropyl methylcellulose, add heavy calcium carbonate to make up to 1000g, mix, and number 1.

[0079] Ⅱ The medicament of the single-dose control group is: take ethylene-vinyl acetate copolymer 10g, 30g, 50g, 100g, 150g, 200g, 300g, 450g, 600g, 3g, 2g respectively, add heavy calcium carbonate to make up to 1000g, mix, The mixed medicines are numbered 2-12 respectively.

[0080] The medicament of the commercially available control group is a commercially available tree trunk whitening agent.

[0081] Test group: the test group agents a-k of Example 2 were used in this example.

[0082] Test location: Hanzhong City, Shaanxi Pro...

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Abstract

The invention discloses a trunk whitewashing composition, a trunk whitewashing agent containing the trunk whitewashing composition, and application. The composition is composed of hydroxypropyl methyl cellulose and an ethylene-vinyl acetate copolymer, wherein the weight percentage of vinyl acetate in the ethylene-vinyl acetate copolymer is 70 to 95%. In the trunk whitewashing agent, the mass percentage of the composition is 1 to 70%, and the rest components of the trunk whitewashing agent are accessory materials. All the components of the trunk whitewashing composition show substantial synergistic interaction; and the trunk whitewashing composition can effectively alleviate occurrence of phenomena like overwintering freeze injury, sunburning and sprouting and improves the growth conditions of plants. The composition or the trunk whitewashing agent containing composition has the advantages of environment friendliness of each component, stable quality, a small usage amount, a wide application scope and convenience and safety in application.

Description

technical field [0001] The invention relates to the field of tree whitening agents, in particular to a tree trunk whitening composition, a tree trunk whitening agent containing the composition and applications. Background technique [0002] In urban landscaping, evergreen tree species can add color and vitality to the monotonous autumn and winter seasons. However, unlike the southern region, few evergreen tree species can survive after being transplanted to the north. The main reasons are as follows: : The first is the occurrence of freezing damage. Extreme low temperature, extreme daily cooling and extreme continuous cooling events are prone to occur in northern China. If the extreme low temperature weather lasts too long, many evergreen tree species will be frostbitten and freeze to death; second. It is the damage caused by sunburn to the trunk. Due to the strong daytime sunlight in the northern winter, the temperature of the trunk facing the sun rises, the cells thaw, the...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01P21/00A01N3/00A01N37/06
Inventor 王军陈曦颜亚奇王平
Owner 四川嘉智生态科技有限公司
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