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Grating method of Canadian cercis chinensis

A Canadian Bauhinia, Bauhinia technology, applied in grafting, botanical equipment and methods, gardening, etc., can solve problems such as long breeding cycle

Inactive Publication Date: 2016-09-21
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the propagation of Canadian Bauhinia mainly adopts seed propagation. This method has a long propagation cycle and cannot well meet the needs of the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Cut the roots in October. Excavate the lateral roots of the bauhinia that were born in the year and store them with mud. In March of the following year, select the strong ones and clean them. Cut the 8cm long roots as the rootstock for backup. The upper end of the roots should be kept 1 -3cm long root neck and trim the roots to 3cm length;

[0023] (2) Use a knife to cut the above-mentioned rootstock vertically from the neck to the root to form an incision with a depth of 1 cm;

[0024] (3) Cut the scion to take the Canadian Bauhinia branches, cut the small section with 2-3 full buds as the scion, cut the lower side of the scion to a large slope of 2cm, the large slope is on the same side as the top bud, and the other side is cut A small sliced ​​noodle with a length of 1cm;

[0025] (4) Tie the above-mentioned shaved scion into the incision of the rootstock in the direction with the large cut side facing outward and the small cut side facing inward, and tie it with rubbe...

Embodiment 2

[0029] (1) Cut the roots in October, excavate the roots of the lateral roots of the bauhinia that were born in the year and store them with mud. In March of the following year, select the strong ones and clean them, and cut 15cm long roots as the rootstock for backup. The upper end of the roots should be kept 1-3cm long root neck;

[0030] (2) Use a knife to cut the above-mentioned rootstock diagonally from the neck to the root to form an incision with a depth of 1cm;

[0031] (3) Cut the scion to take the Canadian Bauhinia branches, cut the small section with 2-3 full buds as the scion, cut the lower side of the scion to a large slope of 2cm, the large slope is on the same side as the top bud, and the other side is cut A small sliced ​​noodle with a length of 1cm;

[0032] (4) Tie the above-mentioned shaved scion into the incision of the rootstock in the direction with the large cut side facing outward and the small cut side facing inward, and tie it with rubber band;

[0033] (5) W...

Embodiment 3

[0036] (1) Cut the roots in October. Excavate the roots of the lateral roots of the bauhinia that were born in the year and store them with mud. In March of the following year, choose the strong ones and clean them. Cut the 10cm-long roots as the rootstock for use. The upper end of the roots should be kept 1-3cm long root neck, and trim the fibrous roots to a length of 3cm;

[0037] (2) Use a knife to cut the above-mentioned rootstock vertically from the neck to the root to form an incision with a depth of 1 cm;

[0038] (3) Cut the scion to take the Canadian Bauhinia branches, cut the small section with 2-3 full buds as the scion, cut the lower side of the scion to a large slope of 2cm, the large slope is on the same side as the top bud, and the other side is cut A small sliced ​​noodle with a length of 1cm;

[0039] (4) Tie the above-mentioned shaved scion into the incision of the rootstock in the direction with the large cut side facing outward and the small cut side facing inwar...

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PUM

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Abstract

The invention relates to a grating method of Canadian cercis chinensis. The grating method of Canadian cercis chinensis comprises following steps: (1) root pruning; (2) opening; (3) cutting scions; (4) bonding; and (5) wax sealing. The grating method of Canadian cercis chinensis is adopted for breed Canadian cercis chinensis and is short in production cycle, high in survival rate, low in production cost and convenient in operation.

Description

Technical field [0001] The present invention relates to the technical field of plant breeding, especially the technical field of Canadian bauhinia grafting. Background technique [0002] Canadian Bauhinia (Cercis canadensis) is a small tree of the genus Bauhinia of the leguminous family. Native to the United States, the wood is dense, hard, and has fine stripes. The adult Canadian Bauhinia plant is 7 to 15 meters tall, with a crown width of 7.5-10.5 meters, the main trunk is short, and there are several main branches; the flowering period is long, and it blooms from April to May. It blooms first and then leaves. The flowers are pink and light red. Purple, rarely white; leaves waxy; pods mature from July to August. It is 5cm long, 1.4cm wide in the middle, and tapered at both ends. There are 4-5 seeds in the pod. [0003] Grafting, one of the artificial vegetative propagation methods of plants. That is, the branches or buds of one plant are grafted onto the stems or roots of ano...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 戴勤王冬梅李慧珍
Owner WUHU OUBIAO AGRI DEV
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