Grafting method for water melon big bud and big anvil

A technology for large buds and large anvils and watermelons, which is applied in the field of watermelon large buds and large anvils grafting, can solve problems such as splitting of gourd stems and rooting of watermelons, and achieve the effects of reducing pests and diseases, lengthening the appropriate period for grafting, and fast work efficiency.

Inactive Publication Date: 2005-01-12
许盛英
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

However, gourds are used as rootstocks for grafting. In the past, most of the rootstocks were grafted when the rootstocks had 2 cotyledons and 1 core. At this time, the gourds were mostly hollow. After plugging, watermelons tended to take root in the gourd stems or cause the gourd stems to split. The survival rate was only about 60%.

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0007] The present invention will be further described below in conjunction with embodiment.

[0008] 1. Before the watermelon is grafted and raised, the rootstock (cucurbit) is sown 20 days earlier than the watermelon (that is, the watermelon is sown when the rootstock has 2 true leaves). 6-8 days after the watermelon is sown, when the rootstock reaches 2 true leaves and 1 heart , The preparation work before grafting can be carried out when the scion 2 cotyledon has just unfolded.

[0009] 2. Cut off the growth points above the two cotyledons of the rootstock with a blade to form a section about 0.2 cm away from the base of the cotyledons, wait 3-5 days, and then graft after the wound has healed.

[0010] 3. With a flat bamboo stick (0.2 cm wide, 0.1 cm thick, and 10 cm long), insert a hole obliquely downward along the inside of the cross-section epidermis on the top of the rootstock seedling stem, the length of the hole is 0.9 cm, and the bamboo stick will not be pulled out ...

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Abstract

A big bud-big stock grafting method for watermelon includes sowing sotck (bottle gourd) 15-25 days earlier than that of watermelon, cutting a cross section on the stock when said stock has two euphylises and one spindle leaf and said scion has two cotyledons, inserting a bamboo strip in its top, cutting the scion to become a wedge, pulling out said bamboo strip, and inserting the scion.

Description

technical field [0001] The invention relates to a grafting method, in particular to a method for grafting watermelon with big buds and big anvils. technical background [0002] Grafting cultivation of watermelon is a simple and effective measure to prevent disease and increase yield. Using the disease resistance and strong root system of rootstock, the incidence of watermelon wilt in continuous cropping fields can be controlled within 10%. Watermelon grafting has various methods such as plugging, leaning, splitting, sticking, etc. Among them, the plugging method is widely used because of its simple operation and high survival rate. But adopt gourd to do rootstock grafting, mostly in the past when rootstock 2 cotyledons 1 core, gourd is mostly hollow at this moment, and watermelon is easy to take root in the gourd stem after splicing or causes gourd stem to split, and the survival rate has only about 60%. Contents of the invention [0003] The purpose of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 邱学荣袁长兵卞国剑朱永军
Owner 许盛英
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