Continuous cropping type eggplant grafting method

A technology of eggplant and grafting, which is applied in the field of cultivation to overcome the obstacles of continuous cropping of eggplant, can solve the problems of limited duration, high cost, and large side effects, and achieve the effects of improved taste, stable continuous production output, and improved healing speed

Active Publication Date: 2014-01-22
大连大科科技咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in production, anti-heavy cropping (continuous cropping) agents are mostly used to alleviate and reduce the impact of continuous cropping obstacles. The dura...

Method used

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  • Continuous cropping type eggplant grafting method
  • Continuous cropping type eggplant grafting method
  • Continuous cropping type eggplant grafting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Select the rootstock: the rootstock is Torubum, and the scion is a conventional eggplant variety;

[0019] 2. Cultivation: Cultivate the rootstock seedlings and scion seedlings of Tolubamu respectively, and start grafting when the scion seedlings grow 3-4 leaves.

[0020] 3. Grafting: Split the scion seedlings at a place 6 cm above the soil surface of the rootstock seedlings of Tuolubamu, keep dry during splitting, and absolutely prevent water ingress;

[0021] 4. Seedling cultivation: fasten the grafted eggplant seedlings with film, and cultivate them for 60 days at a temperature of 28°C and an air humidity of 70%;

[0022] 5. Transplanting: Transplant the eggplant seedlings to the cold shed for 120 days, that is, the grafting is successful.

[0023] Also include the process of spraying plant grafting healing agent in step 3, namely spray eggplant grafting healing agent when waiting for grafting place to fully heal after splitting,

[0024] Described eggplant graf...

Embodiment 2

[0029] 1. Select the rootstock: the rootstock is Torubum, and the scion is a conventional eggplant variety;

[0030] 2. Cultivation: Cultivate the rootstock seedlings and scion seedlings of Tolubamu respectively, and start grafting when the scion seedlings grow 3-4 leaves.

[0031] 3. Grafting: Split the scion seedlings at a place 5 cm above the soil surface of the rootstock seedlings of Tuolubamu, keep dry during splitting, and absolutely prevent water ingress;

[0032] 4. Seedling cultivation: fasten the grafted eggplant seedlings with a film, and cultivate them for 60 days at a temperature of 25°C and an air humidity of 95%;

[0033] 5. Transplanting: Transplant the eggplant seedlings to the cold shed for 120 days, that is, the grafting is successful.

[0034] Also include the process of spraying plant grafting healing agent in step 3, namely spray eggplant grafting healing agent when waiting for grafting place to fully heal after splitting,

[0035] Described eggplant gr...

Embodiment 3

[0040] 1. Select the rootstock: the rootstock is Torubum, and the scion is a conventional eggplant variety;

[0041] 2. Cultivation: Cultivate the rootstock seedlings and scion seedlings of Tolubamu respectively, and start grafting when the scion seedlings grow 3-4 leaves.

[0042] 3. Grafting: Split the scion seedlings at a place 8 cm above the soil surface of the rootstock seedlings of Tolubamu, keep dry during splitting, and absolutely prevent water ingress;

[0043] 4. Seedling cultivation: fasten the grafted eggplant seedlings with film, and cultivate them for 60 days at a temperature of 27°C and an air humidity of 85%;

[0044] 5. Transplanting: Transplant the eggplant seedlings to the cold shed for 120 days, that is, the grafting is successful.

[0045] In step 3), the process of spraying plant grafting healing agent is also included, that is, spraying eggplant grafting healing agent when waiting for grafting to fully heal after splitting,

[0046] Described eggplant ...

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Abstract

Disclosed is a continuous cropping type eggplantgrafting method. The method comprises the steps of (1) stock selection, wherein the stock is solanum torvum and the scion is an ordinary eggplant variety; (2) culturing, wherein a solanum torvum stock seedling and a scion seedling are cultured independently, and grafting is conducted after the scion seedling grows 3-4 blades; (3) grafting, wherein cleft grafting is carried out on the scion seedling at the position 5-8cm above the soil surface of the solanum torvum stock seedling, dryness needs to be guaranteed during cleft grafting, and water feeding must be absolutely prohibited; (4) seedling culturing, wherein the well grafted eggplant seedling is well covered by a film to be cultured at a temperature of 25-28 DEG C and an air humidity of 70-95% for 60days; (5) transplanting, wherein the eggplant seedling is transplanted to a cold shed for 120days, and then grafting is achieved successfully. The method breaks through the habitual mindset that eggplants can not be cropped continuously. According to the method, the eggplants can be cropped continuously on the same field within 4-5 years, the yield is high and can reach 2-3 times of the yield obtained with the traditional planting method, and the color and taste of the eggplants are improved greatly.

Description

technical field [0001] The invention relates to the technical field of modern vegetable cultivation. Specifically, the present invention relates to a cultivation method for overcoming obstacles in continuous cropping of eggplant. Background technique [0002] Eggplant (scientific name: Solanummelongena) is often called eggplant. Wuyue people continue to call it Luosu in the Song Dynasty, and Cantonese call it dwarf melon. It is an annual herb of the family Solanaceae and is a perennial in the tropics. The fruit it bears is edible, and its color is mostly purple or purple-black, and there are also light green or white varieties, and there are various shapes such as round, oval, and pear-shaped. Eggplant is a typical vegetable that can be eaten in various ways depending on the variety. Eggplant is an important vegetable in our country, and it is also a vegetable that should not be cropped continuously. With the rapid development of protected vegetable production in my count...

Claims

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Application Information

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IPC IPC(8): A01G1/06A01N65/42A01P21/00
Inventor 王顺权丛树刚
Owner 大连大科科技咨询有限公司
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