Method for grafting and cultivating tomatoes

A planting method, tomato technology, applied in botany equipment and methods, grafting, planting substrates, etc., can solve the problems of low grafting survival rate and poor disease resistance, so as to improve the grafting survival rate, reduce the damage of diseases and insect pests, improve The effect of germination rate

Inactive Publication Date: 2018-11-27
和县中禾农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the tomato grafting method provided by the prior art al...

Method used

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  • Method for grafting and cultivating tomatoes

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Embodiment 1

[0028] A method for grafting and cultivating tomatoes, the method for grafting and cultivating tomatoes comprises the following steps:

[0029] (1) The rootstock is selected from highly disease-resistant wild tomatoes, and the scion uses conventional varieties;

[0030] (2) Soak in warm water at 50°C for 30 minutes before sowing, then soak in water at 28°C for 3.5 hours again, put the soaked seeds on a clean towel, squeeze out the water, and spread out;

[0031] (3) Germinate the tomato seeds under the temperature condition of 28° C., and start sowing when the germination rate reaches 85%;

[0032] (4) The rootstock is sown 5 days in advance, and before sowing, ensure that the soil of the seedbed is loose and air-permeable, pour enough water, spread medicinal soil on the bed surface, and sprinkle the seeds on the seedbed;

[0033] (5) The temperature of the seedbed is maintained at 20°C during the day and 18°C ​​at night. After emergence, the daytime temperature is maintained...

Embodiment 2

[0037] A method for grafting and cultivating tomatoes, the method for grafting and cultivating tomatoes comprises the following steps:

[0038] (1) The rootstock is selected from highly disease-resistant wild tomatoes, and the scion uses conventional varieties;

[0039] (2) Soak in warm water at 55°C for 20 minutes before sowing, then soak again in water at 30°C for 3 hours, put the soaked seeds on a clean towel, squeeze out the water, and spread out;

[0040] (3) Germinate the tomato seeds at a temperature of 30° C., and start sowing when the germination rate reaches 85%;

[0041] (4) The rootstock is sown 3 days in advance. Before sowing, ensure that the seedbed soil is loose and air-permeable, pour enough water, spread medicinal soil on the bed surface, and sprinkle the seeds on the seedbed;

[0042] (5) The temperature of the seedbed is maintained at 30°C during the day and 15°C at night. After emergence, the daytime temperature is maintained at 20°C and the nighttime tem...

Embodiment 3

[0046] A method for grafting and cultivating tomatoes, the method for grafting and cultivating tomatoes comprises the following steps:

[0047] (1) The rootstock is selected from highly disease-resistant wild tomatoes, and the scion uses conventional varieties;

[0048] (2) Soak in warm water at 50°C for 25 minutes before sowing, then soak again in water at 28°C for 3 hours, put the soaked seeds on a clean towel, squeeze out the water, and spread out;

[0049] (3) Germinate the tomato seeds at a temperature of 30° C., and start sowing when the germination rate reaches 85%;

[0050] (4) The rootstock is sown 4 days in advance. Before sowing, ensure that the soil of the seedbed is loose and air-permeable, pour enough water, spread medicinal soil on the bed surface, and sprinkle the seeds on the seedbed;

[0051] (5) The temperature of the seedbed is maintained at 20°C during the day and 18°C ​​at night. After emergence, the daytime temperature is maintained at 20°C and the nigh...

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Abstract

The invention relates to the technical field of agricultural production, in particular to a tomato grafting cultivation method, comprising the following steps: (1) selecting wild tomato with high disease resistance from rootstock; (2) 50 55 DEG C warm wat immersion 20 30 min, followed by 28 30 DEG C wat is soaked again for a period of time, and then place on a clean towel to squeeze out moisture; (3) accelerating sprouting and sowing when the sprouting rate reaches 85%; (4) 3 5 day of sowing, irrigate foot water, sprinkling medicinal soil on that bed surface, and sprinkling seed on the seedbed; (5) The seedbed temperature was maintained at 20 DEG C during the daytime 30 DEG C, night 15 18 DEG C, the temperature remained constant in daytime and 15 DEG C in nighttime after emergence; (6) 3 5 true leaves, with a knife blade in the distance between two true leaves 1 cm between a bevel knife, incision 0.6 0.7 cm, scion; (7) During the first three days after grafting, the daytime temperature remained at 25 27 DEG C, nighttime temperature 18 20 DEG C, constant humidity, shade; The tomato grafting method provided by the invention can effectively improve the survival rate and disease resistance of tomato grafting.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a tomato grafting cultivation method. Background technique [0002] Tomato, namely tomato, is an annual or perennial herbaceous plant belonging to the family Solanaceae. It has a body height of 0.6-2 meters, with viscous glandular hairs all over the body, a strong smell, and the stem is easy to lodging. The leaves are pinnately compound or pinnately divided, and the inflorescence is always Stems 2-5 cm long, often 3-7 flowers, calyx radial, corolla radial, berries oblate or nearly spherical, fleshy and juicy, yellow seeds, flowers and fruits in summer and autumn. [0003] Tomato is the main vegetable crop under protected cultivation, and its cultivation area is expanding year by year. In order to increase production and prevent the occurrence of diseases and insect pests, tomato grafting technology is now widely used. Grafting cultivation can not only effectively ...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G22/05A01G24/10A01G24/20
CPCA01G2/30A01G22/05A01G24/10A01G24/20
Inventor 管大鹏张金龙张太保
Owner 和县中禾农业科技有限公司
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