Method for controlling diseases and pests of tea

A technology of plant diseases and insect pests and tea, which is applied in the field of tea planting, can solve the problems of poor resistance to plant diseases and insect pests, perishable leaves, poor plant growth, etc., to improve ventilation and sunlight, reduce the incidence of spring diseases, and improve disease resistance and immunity Effect

Inactive Publication Date: 2018-02-16
宁国市绿园家庭农场
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at the existing problems: in terms of planting methods, in order to increase the yield of tea leaves when traditional tea trees are planted, the tea tree planting plants, rows, and clumps are relatively small in distance, and the tea trees absorb insufficient nutrients, air

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preventing and controlling tea plant diseases and insect pests, comprising the following aspects:

[0020] (1) Tea tree planting: Select the sunny side with a slope of 12°-19° as the soil for tea tree planting, and plant tea trees according to the specified size; and use 0.2% azadirachtin solution and 70% thiophanate-methyl 800-fold dilution to treat the soil Spray with tea trees; wherein the tea tree planting method is: the planting size of the tea bushes is 150×55cm, and 2 rows of tea trees are planted side by side in each bush, the spacing between the tea trees is 37cm, and the row spacing is 46cm;

[0021] (2) Soil fertilization: Fertilize according to the standard of 380kg per mu of tea tree, in which the mass ratio of farm organic fertilizer and ternary compound fertilizer in the fertilization fertilizer is 4:1, and fertilize once in January-February and June-July respectively ;

[0022] (3) Tea garden management: clean the tea trees in autumn and wi...

Embodiment 2

[0026] Present embodiment 2 is compared with embodiment 1, and step changes in the following aspects:

[0027] Steps (1) and (5) tea tree planting, wherein the concentration of azadirachtin solution is 0.3%.

[0028] Step (2) fertilize the soil, wherein the fertilization rate is 400kg / mu. Other steps are identical with embodiment 1.

[0029] Comparison 1:

[0030] This comparison 1 is compared with Example 1, the planting method of step (1) is not carried out, and other steps are the same as in Example 1.

[0031] Contrast 2:

[0032] This comparison 2 is compared with Example 2, and the azadirachtin solution and thiophanate-methyl in step (1) are not performed, and other steps are the same as in Example 2.

[0033] Contrast 3:

[0034] This comparison 3 is compared with Example 1, and the black light and frequency vibration lamp insecticidal methods in step (4) are not carried out, and other steps are the same as in Example 1.

[0035] Contrast 4:

[0036] This compari...

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PUM

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Abstract

The invention discloses a method for preventing and controlling tea plant diseases and insect pests, which is characterized in that it comprises the following aspects: (1) planting tea trees, selecting the sunny side with a slope of 12°-19° as the soil for planting tea trees, and planting tea trees according to the specified size; (2) soil Fertilization, the mass ratio of farm organic fertilizer and ternary compound fertilizer in fertilization fertilizer is 4:1, and fertilization is done twice a year; (3) tea garden management, regular cleaning of dead branches, leaves and weeds; (4) physical control, use black light Lights and frequency vibration lamps are alternately prepared to provide physical insecticide in the planting area; (5) Tea tree pesticide application, according to the season, tea picking time and medicinal properties, the tea tree is sprayed with pesticides.

Description

technical field [0001] The invention belongs to the technical field of tea planting, and in particular relates to a method for preventing and controlling tea plant diseases and insect pests. Background technique [0002] Tea tree, Camellia family, Camellia shrub or small tree, can be divided into tree type, small tree type, and shrub type. Drinking tea has a long history in our country, and has formed a tea culture with Chinese characteristics, which has increasingly become the representative of Chinese culture. There are many types of tea planted in my country, including black tea, green tea, Puer tea, white tea and other types. However, in traditional tea tree planting, there are many factors affecting pests and diseases, and the prevention and control is difficult. The method is simple, and it is difficult to achieve the effect of pests and diseases control. The traditional planting method, the distance between tea tree plants, rows, and clumps is small. Although it can ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01G13/00A01M1/04A01M1/22A61L2/18A61L101/44A61L101/40
CPCA01G17/005A01G7/06A01G13/00A01M1/04A01M1/223A01M1/226A61L2/18
Inventor 胡慧玲
Owner 宁国市绿园家庭农场
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