Ulmus pumila cv.jinye shaping and cultivating method

A cultivation method and the technology of golden leaf elm, applied in the field of garden seedling management, can solve the problem of single form, and achieve the effect of improving ornamental value and economic value

Inactive Publication Date: 2015-03-25
天津瑞桐农林科技发展有限公司
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  • Summary
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Problems solved by technology

Chinese patent ZL2009100736989 discloses a method for promoting the cultivation of Ulmus chinensis modeling seedlings

Method used

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Experimental program
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Embodiment 1

[0014] A molding cultivation method of elm chinensis, comprising the steps of:

[0015] 1) Around April in spring, select the well-growing Ulmus sinensis, and choose plants with a DBH of 3-5 cm and a plant height of 1.5-2 meters;

[0016] 2) Grafting: Select Xinmeng wicker, cut the oblique opening at a position above 1.5 meters from the branches of the golden leaf elm, dip the section of the wicker in a low-concentration disinfectant for 15-20 minutes, take it out, insert it into the oblique opening, and fix it with a plastic film ;

[0017] 3) Observe the growth, if there are signs of mildew at the interface, use low-concentration disinfectant to deal with it in time;

[0018] 4) After the wicker grows back, it needs to be trimmed in time during the growth process to form a vertical posture.

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Abstract

The invention provides an ulmus pumila cv.jinye shaping and cultivating method which comprises the following steps that (1) at about April in spring, the ulmus pumila cv.jinye with good growing trend is selected, and the plants with the chest height diameter ranging from 3 cm to 5 cm and the plant height ranging from 1.5 m to 2 m are selected; (2) grafting is carried out, newly germinated willow twigs are selected, inclined openings are cut at the positions higher than 1.5 m of the trunks of the ulmus pumila cv.jinye in a verticillate mode, and the fracture surfaces of the willow twigs are immerged into a disinfectant of low concentration for 15 min to 20 min, taken out, inserted into the inclined openings and fixed through plastic thin films; (3) the growing trend is observed, and if mildew occurs to the connecting openings, treatment is carried out in time through the disinfectant of low concentration; (4) after the willow twigs recover to grow, timely trimming is needed in the growing process so that a drop and smooth state can be formed, and the ornamental value and the economic value of the ulmus pumila cv.jinye are improved.

Description

technical field [0001] The invention relates to the field of management of garden seedlings, in particular to a modeling cultivation method for Ulmus sinensis. Background technique [0002] Chinese golden leaf elm, also known as beauty elm, has golden leaves and bright shape, and is a common landscaping plant. As the demand for landscaping increases, the requirements for the shape of seedlings are more novel. Chinese patent ZL2009100736989 discloses a method for promoting cultivation of Ulmus chinensis modeling seedlings, which can trim Ulmus chinensis into shapes such as circles, triangles, and cylinders, but this form still appears single. The applicant tries to find a more novel and beautiful shape. Contents of the invention [0003] The object of the present invention is to provide a molding cultivation method that is novel in shape, beautiful in appearance, and improves the ornamental value and economic value of Ulmus chinensis. [0004] For realizing above-mention...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06
CPCA01G2/30
Inventor 左庆宇
Owner 天津瑞桐农林科技发展有限公司
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