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A kind of soilless cultivation method of cherry tomato in plateau area

A technology for soilless cultivation of cherry tomatoes, applied in the field of plant cultivation, can solve the problems of soil compaction, large temperature difference, salinization and the like, and achieve the effects of improving utilization rate, improving lighting and high yield

Inactive Publication Date: 2018-01-12
VEGETABLE RES INST OF TIBET ACADEMY OF AGRI & ANIMAL HUSBANDRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the Qinghai-Tibet Plateau, due to the low average temperature and large temperature difference, open-field planting cannot meet the growth and development needs of cherry tomatoes, and greenhouse planting is the main method. However, in recent years, with the rapid development of protective cultivation such as greenhouse facilities in plateau areas, vegetables With the increase of planting years and repeated planting of a single vegetable, the soil has become severely compacted and salinized, which has become the most important limiting factor for continuous cropping of vegetables

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Present embodiment provides a kind of plateau area cherry tomato soilless cultivation method, it comprises the steps:

[0030] (1) Select "Jingdan-8" cherry tomato seeds cultivated by the Vegetable Research Center of Beijing Academy of Agriculture and Forestry Sciences;

[0031] (2) Seed treatment: scald the seeds in boiling water for 5 seconds, then switch to warm soup to soak the seeds for 8 hours, place them in a germination box with a temperature set at 32 degrees Celsius, and germinate them for 24 hours. Sow a seed, and the sowing substrate is a commonly used vegetable seedling substrate;

[0032] Seedling stage management: the temperature is controlled at 25°C during the day, 20°C at night, and the relative humidity is 80%. By controlling the temperature and moisture, the seedlings are prevented from growing too much. The operations should be minimized within one week after planting to avoid shaking the plants;

[0033] (3) Colonization: Coconut bran strips are u...

Embodiment 2

[0045] Present embodiment provides a kind of plateau area cherry tomato soilless cultivation method, it comprises the steps:

[0046] (1) Select "Jingdan-8" cherry tomato seeds cultivated by the Vegetable Research Center of Beijing Academy of Agriculture and Forestry Sciences;

[0047] (2) Seed treatment: scald the seeds in boiling water for 6 seconds, then switch to warm soup to soak the seeds for 7 hours, place them in a germination box with a temperature set at 31°C, and germinate them for 25 hours. Sow a seed, and the sowing substrate is a commonly used vegetable seedling substrate;

[0048] Seedling stage management: the temperature is controlled at 30°C during the day, 15°C at night, and the relative humidity is at 82%. By controlling the temperature and moisture, the seedlings are prevented from growing too much. The operations should be minimized within one week after planting to avoid shaking the plants;

[0049] (3) Colonization: Coconut bran strips are used as the ...

Embodiment 3

[0061] Present embodiment provides a kind of plateau area cherry tomato soilless cultivation method, it comprises the steps:

[0062] (1) Select "Jingdan-8" cherry tomato seeds cultivated by the Vegetable Research Center of Beijing Academy of Agriculture and Forestry Sciences;

[0063] (2) Seed treatment: scald the seeds in boiling water for 4 seconds, then switch to warm soup to soak the seeds for 9 hours, place them in a germination box with a temperature set at 33 degrees Celsius, and germinate them for 22 hours. Sow a seed, and the sowing substrate is a commonly used vegetable seedling substrate;

[0064] Seedling stage management: the temperature is controlled at 28°C during the day, 18°C ​​at night, and the relative humidity is 78%. By controlling the temperature and moisture, the seedlings are prevented from growing too much. The operations should be minimized within one week after planting to avoid shaking the plants;

[0065] (3) Colonization: Coconut bran strips are...

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Abstract

The invention relates to a soilless cultivation method for cherry tomatoes in plateau areas. By using soilless cultivation methods, the annual growth and development of cherry tomatoes can be achieved in plateau greenhouse facilities, get rid of the infection and harm of soil-borne diseases, make full use of light resources, and promote photosynthesis, which can significantly increase the yield and development of cherry tomatoes. taste, the cherry tomato planted by the technology of the invention has high yield, robust plant growth and low disease incidence, and is very suitable for popularization and application in greenhouse facilities in plateau areas.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a soilless cultivation method for cherry tomatoes in plateau areas. Background technique [0002] Cherry tomato (Lycopersicon esculentum Mill.), also known as small tomato, belongs to a variety of Solanaceae Solanum. It is an annual plant that loves temperature and light, and is favored by consumers for its small shape and good taste. In the Qinghai-Tibet Plateau, due to the low average temperature and large temperature difference, open-field planting cannot meet the growth and development needs of cherry tomatoes, and greenhouse planting is the main method. However, in recent years, with the rapid development of protective cultivation such as greenhouse facilities in plateau areas, vegetables The increase of planting years and the repeated planting of a single vegetable lead to serious compaction and salinization of the soil, which has become the most impor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G24/25C05G1/00
CPCA01G24/00A01G31/00C05G1/00C05C5/04C05F11/00C05D3/00C05C5/00C05C5/02C05D5/00C05B7/00C05D1/02C05C3/00C05D9/02C05D9/00Y02P60/21
Inventor 朱荣杰李宝海杨斌王世斌赵贯飞
Owner VEGETABLE RES INST OF TIBET ACADEMY OF AGRI & ANIMAL HUSBANDRY SCI
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