Comprehensive prevention and treatment method for damping-off of greenhouse cucumber

A technology for cucumber damping-off and comprehensive prevention and control, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of no prior prevention and control methods, achieve simple control methods, increase yield and quality, and improve survival rate effect

Inactive Publication Date: 2015-12-23
李翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current vegetable farmers’ methods of controlling cucumber damping-off are generally to take corresponding control measures after damping-off occurs, without prior prevention and treatment.
Regarding the comprehensive control measures for cucumber damping-off disease, there is still no scientific and systematic control method to follow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for comprehensively preventing and controlling cucumber damping-off in greenhouses, comprising the following steps:

[0019] (1) Selection of seedbed and treatment: select land with high terrain, low groundwater level, and good drainage as the seedbed, irrigate the bottom water 17cm deep before sowing, and then use 50% thiram wettable powder 3g, 40% pentachloride per square meter of seedbed Sprinkle 5g of nitrobenzene powder, 3g of 25% metalaxyl wettable powder, and 1kg of fine soil on the surface of the seedbed, and take measures to ventilate and reduce humidity in the seedbed;

[0020] (2) Seed treatment: 3 days before sowing, soak in 10% trisodium phosphate solution and 1.05% sodium hypochlorite solution mixture for 30 minutes, remove and rinse with clean water, use 50% thiram wettable powder, 65% substitute Senzi wettable powder, 40% seed dressing double seed sowing;

[0021] (3) Sowing management: after sowing the seeds mixed with pesticides, use 6g of th...

Embodiment 2

[0025] A method for comprehensively preventing and controlling cucumber damping-off in greenhouses, comprising the following steps:

[0026] (1) Selection of seedbed and treatment: select land with high terrain, low groundwater level, and good drainage as the seedbed, irrigate the bottom water before sowing, and use 50% thiram wettable powder 5g and 40% pentachloronitronitrogen per square meter of seedbed. 8g of benzene powder, 5g of 25% metalaxyl wettable powder, and 2kg of fine soil are sprinkled on the surface of the seedbed, and at the same time, measures are taken to ventilate and reduce humidity in the seedbed;

[0027] (2) Seed treatment: 4 days before sowing, soak with 10% trisodium phosphate solution and 1.05% sodium hypochlorite solution mixture for 40 minutes, rinse with clean water after removing, use 50% thiram wettable powder, 65% substitute Senzinc wettable powder, 40% seed dressing double seed sowing, the amount of chemical used is 0.3% of the seed mass. ;

...

Embodiment 3

[0032] A method for comprehensively preventing and controlling cucumber damping-off in greenhouses, comprising the following steps:

[0033] (1) Selection of seedbed and treatment: select land with high terrain, low groundwater level, and good drainage as the seedbed, irrigate the bottom water before sowing, and use 50% thiram wettable powder 6g and 40% pentachloronitronitrogen per square meter of seedbed. 10g of benzene powder, 6g of 25% metalaxyl wettable powder, and 3kg of fine soil are sprinkled on the surface of the seedbed, and at the same time, take measures to ventilate and reduce humidity in the seedbed;

[0034] (2) Seed treatment: 5 days before sowing, soak with 10% trisodium phosphate solution and 1.05% sodium hypochlorite solution mixture for 50 minutes, rinse with clean water after removing, use 50% thiram wettable powder, 65% substitute Senzi wettable powder, 40% seed dressing double seed sowing;

[0035] (3) Sowing management: after sowing the seeds mixed with...

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PUM

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Abstract

The invention provides a comprehensive prevention and treatment method for damping-off of greenhouse cucumber. The method includes the first step of seedbed preparation and treatment, the second step of seed treatment, the third step of seeding management, the fourth step of seedling culture management and the fifth step of seedling stage prevention and treatment. By adopting the systematic and scientific prevention and treatment method, damping-off of cucumber in the seedling stage is effectively prevented, and the survival rate of cucumber seedlings is increased, so that the yield of cucumber is greatly increased, the quality of cucumber is greatly improved, and yield and income increasing is achieved. Besides, the prevention and treatment method is simple and easy to implement.

Description

technical field [0001] The invention relates to the technical field of cucumber agricultural planting, in particular to a method for comprehensively preventing and controlling cucumber damping-off in greenhouses. Background technique [0002] Cucumber, Cucurbitaceae Cucumber; also known as pickled cucumbers and cucumbers. The color of the fruit is oily green or emerald green, and there are soft thorns on the surface. It is a kind of fruit with less crude fiber content, fresh and tender quality, rich nutrition and delicious flavor, which is deeply loved by consumers. In recent years, with the improvement of protective measures such as solar greenhouses, plastic greenhouses, and plastic film coverings, the cultivation area of ​​cucumbers has continued to expand, creating considerable economic benefits for vegetable farmers. In order to protect the annual production of ground cucumbers, the number of crops of cucumbers increased, which created conditions for the breeding and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 李翔
Owner 李翔
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