Method for preventing cyanosis of cyanosis by using wildness eggplant transplantation

A technology for wild eggplant and verticillium wilt, which is applied in the field of protected production and open field production, can solve the problems of eggplant verticillium wilt and other problems, and achieve the effects of preventing eggplant verticillium wilt, high eggplant yield, and strong plant growth

Inactive Publication Date: 2008-06-11
SHENYANG AGRI UNIV
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Problems solved by technology

[0004] In order to solve the serious problem of eggplant verticillium wilt in production, the present invention provides a metho

Method used

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Embodiment Construction

[0023] 1. Selection of rootstock and scion: During the eggplant production season, wild eggplant "Chaotuo" was selected as the rootstock. Select the local cultivar "green eggplant" as the scion. Sow the wild eggplant "Chaotuo" first, and then sow the scion after the two cotyledons of the rootstock seedlings are flattened.

[0024] 2. Grafting method: When the rootstock seedling grows 5 to 7 true leaves, it is grafted by split grafting. That is: put the nutrient bowl with rootstock seedlings on the grafting platform, keep 2 true leaves, cut the stem of the rootstock with a blade, remove the upper part, split in the middle of the stem, and cut down about 1.0-1.5cm deep. Then remove the scion, keep 2 to 3 true leaves, remove the lower end with a blade, and cut it into a wedge shape. The size of the wedge is equivalent to the cut of the rootstock, and then insert the scion into the cut of the rootstock. After alignment, fix it with grafting clips.

[0025] 3. Management of graft...

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Abstract

A method which utilizes grafting of wild aubergines to prevent verticillium wilt of aubergines is applied to producing aubergines in protected grounds or outdoors in our country. The invention provides the method which utilizes wild aubergines with the name of super-support and cultivating aubergines grafting. The invention adopts the proposals that firstly, parental stocks and grafts are selected, which adopt wild aubergines with the name of super-support as parental stocks, the seeds of the wild aubergines are small and yellow-white, and the thousand seed weight is 1g, the natural growing height reaches 2m to 2.5m, the thicknesses of stems reach 10cm to 20cm, the diameters of fruits are 1-2cm, the color of peels is white-green in patterns. Grafting assortments are green aubergines, secondly, the grafting method is that parental stocks wild aubergines with the name of super-support are firstly sowed, during the period when two sheets of cotyledons are flattened, grafts are further sowed, when wild aubergines grow 5-7 sheets of true leaves, the wild aubergines are grafted by adopting the cleft grafting method, 2-3 sheets of true leaves are reserved beneath the parental stocks, 2-3 sheets of true leaves are reserved above grafting seedlings, the depth of notches is about 1.0-1.5cm, the healing temperature is 25-26 degrees in the daytime and 20-22 degrees in the night, and the humidity of the air is more than 95%.

Description

Technical field: [0001] The invention is applicable to the protected and open field production of eggplant in my country. The grafting of the wild eggplant and the cultivated eggplant of the invention can effectively prevent the verticillium wilt of the eggplant, the plant grows robustly, the eggplant has high yield and good quality, and reaches the green food production standard. Background technique: [0002] Eggplant is a kind of popular vegetable that Chinese people like to eat. It has strong adaptability, long harvest period and high yield. It is generally cultivated all over the country. According to statistics, in 2006 my country's eggplant planting area reached 1.45 million hectares, with a total output of 51.3 million tons, occupying an important position in vegetable production. However, with the continuous expansion of the planting area, production problems also appeared. Due to continuous cultivation (continuous cropping) throughout the year, soil-borne disease...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06
Inventor 周宝利李宁毅王茹华于洋李之璞
Owner SHENYANG AGRI UNIV
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