Greenhouse spring-autumn double-cropping seedling raising and insect proofing cultivation method for cherry tomatoes

The technology of a cherry tomato and a cultivation method, which is applied in the direction of fruit tree cultivation and the like, can solve the problems of being easily attacked by diseases and insect pests, and achieve the effects of strong disease and insect resistance, good seedling growth and high survival rate.

Inactive Publication Date: 2020-04-10
黄国东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is welcomed by the audience, but it is vulnerable to pests and diseases when cultivated and planted, especially cherry tomatoes planted in greenhouses are more susceptible to pests and diseases

Method used

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  • Greenhouse spring-autumn double-cropping seedling raising and insect proofing cultivation method for cherry tomatoes
  • Greenhouse spring-autumn double-cropping seedling raising and insect proofing cultivation method for cherry tomatoes
  • Greenhouse spring-autumn double-cropping seedling raising and insect proofing cultivation method for cherry tomatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for cultivating cherry tomato seedlings in spring and autumn in a greenhouse and preventing diseases and insect pests is carried out according to the following steps:

[0025] Steps, S1 seedling cultivation:

[0026] Step S11, soaking seeds: choose seeds of infinite growth type. Sun-dry the selected spring seeds for 1 day, pre-soak in 45°C water for 30 minutes, sun-dry the autumn-sowed seeds for 2-3 hours, and pre-soak in 45°C water for 30 minutes;

[0027] Step S12, preparation of nutrient fertilizer soil: the mass percentage of nutrient soil is composed of garden soil or field soil 40%, decomposed cow dung or peat 40%, fine sand or fine furnace ash 20%; add 200 grams of urea, 2 Kg of superphosphate, and mixed evenly to form nutrient fertilizer soil; before sowing, use camphor extract and garlic extract to sterilize the nutrient fertilizer soil;

[0028] Step S13, sowing: spread the prepared nutrient fertilizer soil on the seedbed, 10 cm thick, pour the bott...

Embodiment 2

[0039] In step S15, before the newly hatched larvae are mothed, two kinds of mixture A and mixture B are jointly sprayed. Mixture A is 1500 times liquid of 10% imidacloprid wettable powder, and mixture B is 1500 times liquid of 2.5% deltamethrin emulsifiable concentrate. All the other are identical with embodiment 1.

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Abstract

The invention belongs to the field of planting of cherry tomatoes and particularly relates to a greenhouse spring-autumn double-cropping seedling raising and insect proofing cultivation method for thecherry tomatoes. The method is characterized by being performed according to steps as follows: S1. seedling raising: S11. soaking seeds to hasten germination: drying selected seeds for spring sowingin the sun for 1 day, drying selected seeds for autumn sowing in the sun for 2 to 3 hours, and presoaking the seeds in water of 45 DEG C for 30 minutes; S12. nutritional fertilizer soil preparing; S13. sowing; S14. seedling separation: carrying out seedling separating twice, i.e., carrying out seedling separating according to certain seedling separation density at a one-leaf one-heart stage and carrying out seedling separating according to certain seedling separation density at a three-leaf one-heart stage, wherein the more the number of times of seedling separation, the more the born fruits,and fruits can be born at the height of 25cm; and carrying out watering thoroughly after seedling separation, increasing the temperature to 25 DEG C to 28 DEG C, cooling the temperature to 20 DEG C to25 DEG C after seedling recovering, and maintaining the night temperature to 14 DEG C to 16 DEG C; and S15. seedling stage management; S2. field planting; S3. management after field planting; and S4.harvesting. The method is applicable to early maturing culture, the growth vigor is good, the resistance to plant diseases and insect pests is high, and the survival rate is high.

Description

technical field [0001] The invention belongs to the field of cherry tomato planting, and in particular relates to an insect-proof cultivation method for spring and autumn double-season cherry tomato seedlings in a greenhouse. Background technique [0002] Cherry tomato belongs to tomato family. It has a wide range of cultivation. It is cultivated in both north and south of China. It is suitable for tropical and temperate regions. The diameter of the fruit is about 1-3 cm. Promote body fluid and quench thirst, invigorate stomach and eliminate food, clear heat and detoxify, cool blood and calm liver, nourish blood and increase appetite; it can cure thirst and loss of appetite. It is both a vegetable and a fruit. It is not only bright in color and beautiful in shape, but also delicious in taste and rich in nutrition. Because it contains all the nutrients of tomatoes, its vitamin content is higher than that of ordinary tomatoes, and it is listed as one of the "four major fruits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05
CPCA01G22/05
Inventor 黄国东万新建陈学军郭丽虹易海荣张会国
Owner 黄国东
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