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Landscaping method for grafting Diospyros rhombifolia onto Diospyros armata

A technology of golden marble and old crow persimmon, applied in the field of plant landscaping, can solve the problems of difficult shape of old crow persimmon, difficulty in accurately judging the male and female of golden marble tree stumps, and affecting the commodity value of golden marble, so as to improve the value of commodities and have strong adaptability , the effect of short internodes

Inactive Publication Date: 2016-08-10
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the shape of Laoya persimmon is more difficult
[0003] Diospyros cathayensis (Diospyros cathayensis) is an evergreen shrub belonging to Persimmon family. It has glossy leaves, short internodes, good shape, shade and humidity resistance, and is easy to manage in bonsai. However, Diospyros cathayensis is dioecious, and the male plants do not bear fruit. Tree shape, trunk skin color, leaf shape, leaf color, and leaf veins are difficult to accurately judge the male and female of the golden marble stump, which affects the commodity value of the golden marble.

Method used

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  • Landscaping method for grafting Diospyros rhombifolia onto Diospyros armata

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The method was implemented in the nursery base of the college.

[0020] The landscaping method of Laoya persimmon grafted with golden marbles includes the following steps:

[0021] (1) Selection of rootstock and scion: choose 12-year-old golden marble bonsai piles with good stem shape and 6 cm ground diameter as rootstock; choose 2-year-old from the 5-year-old Laoya persimmon, which has been lignified, and the middle and upper periphery of the tree crown is strong and disease-free, and the top Buds are plump and the internodes are short and the diameter is 0.5cm. Developing branches are used as cuttings.

[0022] (2) Grafting technique: Select the smooth part of the bark of a 1-year-old strong branch at the height of 20cm of the main trunk of the Jindanzi stump, cut off the smooth part of the bark, cut a 3-4cm incision on one side of the rootstock section, and then graft 2 old crow persimmon scions Respectively cut into a straight cutting surface with a length equal to...

Embodiment 2

[0027] The method was implemented in the nursery base of the college.

[0028] The landscaping method of Laoya persimmon grafted with golden marbles includes the following steps:

[0029] (1) Selection of rootstock and scion: choose a 20-year-old golden marble bonsai pile with a good stem shape and a ground diameter of 7 cm as the rootstock; choose a 2-year-old lignified, healthy and disease-free top of the crown from an 8-year-old persimmon. Buds are plump and the internodes are shorter and the diameter is 0.6cm. Developed branches are used as cuttings.

[0030] (2) Grafting technique: Select the smooth part of the bark of a 1-year-old strong branch at a height of 25 cm from the main trunk of the Jindanzi stump, cut off the smooth part of the bark, cut a 3-4 cm incision on one side of the rootstock section, and then graft 2 old crow persimmon scions Respectively cut into a straight cutting surface with a length equal to that of the rootstock incision, insert the end of the s...

Embodiment 3

[0035] The method was implemented in the nursery base of the college.

[0036] The landscaping method of Laoya persimmon grafted with golden marbles includes the following steps:

[0037] (1) Selection of rootstock and scion: choose a 15-year-old golden marble bonsai pile with a good stem shape and a ground diameter of 8 cm as the rootstock; choose a 1-year-old lignified, healthy and disease-free top of the crown from a 6-year-old persimmon. Buds are plump, internodes are shorter and the diameter is 0.4cm, and shoots are developed as cuttings.

[0038] (2) Grafting technique: Select the bark smooth part of the 2-year-old strong branch at the height of 15cm of the golden marble stump, cut off the bark smooth part, cut a 3-4cm incision on one side of the rootstock section, and then graft 2 old crow persimmon scions Respectively cut into a straight cutting surface with a length equivalent to the cut of the rootstock, insert the end of the scion with the cut surface into the cut ...

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Abstract

The invention discloses a landscaping method for grafting Laoya persimmons with golden marbles, including: (1) Grafting: selecting golden marble tree stumps with good shape, 10-20 years old and 6-8 cm in ground diameter as rootstocks, and selecting robust growth, The tree age is 5-8 years, and the diameter is 0.4~0.6cm. The annual lignified persimmon branches in the middle and upper part of the crown are grafted as scions; (2) Management after grafting: after survival, the scions are pruned. The present invention grafts the orange-red persimmon orchid with evergreen, strong adaptability, short internodes, and easy-to-shape golden marble. After grafting, the tree shape of the old persimmon is changed, and the landscaping effect of the golden marble is improved. Thereby promoted the commodity value of golden marble especially male plant golden marble. In addition, the grafting survival rate of the present invention reaches over 95%.

Description

technical field [0001] The invention relates to a plant landscaping method, in particular to a plant landscaping method grafted with golden marbles. Background technique [0002] Diospyros rhombifolia (Diospyros rhombifolia) is a deciduous shrub belonging to Persimmon family. The berries are solitary, spherical, about 2 cm in diameter, yellow-green when young, orange-red when ripe, and shiny. It is a famous autumn fruit tree species. However, the shape of Laoya persimmon is more difficult. [0003] Diospyros cathayensis (Diospyros cathayensis) is an evergreen shrub belonging to Persimmon family. It has glossy leaves, short internodes, good shape, shade and humidity resistance, and is easy to manage in bonsai. However, Diospyros cathayensis is dioecious, and the male plants do not bear fruit. Tree shape, trunk skin color, leaf shape, leaf color, and leaf veins are difficult to accurately judge the male and female of the golden marble stump, thus affecting the commodity value...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 邱国金吴林燕
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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