Cultivation method of robinia pseudoacacia

A technology of Robinia japonica and cultivation method, which is applied in the directions of cultivation, organic fertilizers, fertilizer mixtures, etc., can solve the problems of nutrient limitation and decreased survival rate, and achieve the effects of promoting activity, improving survival rate, and maintaining moisture without water loss.

Inactive Publication Date: 2018-07-20
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional grafting method is to directly graft the scion to the rootstock, and the scion completely relies on the grafting surface to absorb nutrients. However, this grafting method has obvious shortcomings, because the transfer of nutrients must be absorbed through the grafting surface. Nutrients are severely restricted, resulting in reduced survival rates

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of cultivation method of black locust of the present embodiment comprises the following steps:

[0022] S1, rootstock selection: select healthy and disease-free healthy Robinia aureus seedlings as rootstock, and the diameter of the R. aureus seedlings is 10mm;

[0023] S2, scion selection: select the semi-lignified branch of Robinia aurea for use as the scion, and the length of the scion branch is 15cm;

[0024] S3, scion treatment: after scion is put into nutrient solution and soaked for 3 hours, cut the lower end of the scion into a 4cm long double-sided bang shape, align the two sides, and the cut surface is smooth;

[0025] S4, grafting: the stock is cut off from the interface, then split from the center of the section, the depth is 5cm, and then the scion is inserted into the rootstock quickly, so that the cambium on one side of the lower end of the scion is closely aligned with the cambium on one side of the rootstock crack, and then Wrap up and seal with ...

Embodiment 2

[0028] A kind of cultivation method of black locust of the present embodiment comprises the following steps:

[0029] S1, rootstock selection: select healthy and disease-free healthy black locust seedlings as rootstock, and the diameter of the raw black locust seedlings is 20mm;

[0030] S2, scion selection: select the semi-lignified branch of Robinia aurea for use as the scion, and the length of the scion branch is 25cm;

[0031] S3, scion treatment: after scion is put into nutrient solution and soaked for 7 hours, cut the lower end of the scion into a 5cm long double-sided bang shape, align the two sides, and the cut surface is smooth;

[0032] S4. Grafting: cut off the rootstock from the interface, then split it from the center of the section, with a depth of 6 cm, then insert the scion into the rootstock quickly, so that the cambium on one side of the lower end of the scion is closely aligned with the cambium on one side of the rootstock crack, and then Wrap up and seal w...

Embodiment 3

[0035] A kind of cultivation method of black locust of the present embodiment comprises the following steps:

[0036] S1, rootstock selection: select healthy and disease-free solid Robinia aureus seedlings as rootstock, and the diameter of the solid Robinia pseudoacacia seedlings is 15mm;

[0037] S2, scion selection: select the semi-lignified branch of Robinia aurea for use as the scion, and the length of the scion branch is 20cm;

[0038] S3, scion treatment: put the scion into the nutrient solution and soak for 5 hours, cut the lower end of the scion into a 4.5cm long double-sided bang shape, align the two sides, and smooth the cut surface;

[0039] S4, grafting: the stock is cut off from the interface, then split from the center of the section, with a depth of 5.5 cm, and then the scion is inserted into the stock quickly, so that the cambium on one side of the lower end of the scion is closely aligned with the cambium on one side of the rootstock crack, Then bandage and s...

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Abstract

The invention provides a cultivation method of robinia pseudoacacia, and relates to the technical field of plant cultivation. The cultivation method comprises rootstock selection, scion selection, scion processing and grafting. The cultivation method is simple and convenient, the survival rate is high, grafted seedlings have sufficient nutrition, and the survival rate is greatly improved. According to the cultivation method, seedlings of the seedling robinia pseudoacacia are selected as rootstocks, semi-lignified branches of the robinia pseudoacacia are selected as scions, and the scions havestrong affinity with the rootstocks, so that the success rate of grafting is greatly improved, and the growth rate of grafted seedlings after grafting is also accelerated.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating Robinia pseudoacacia. Background technique [0002] Robinia aureus is a plant of the genus Robinia aureus in the Fabaceae family. Broad-leaved deciduous tree, up to 25 meters. The dry skin is deeply cracked. Odd-pinnate compound leaves alternate, with 7-19 leaflets, elliptic, 2-5 cm long, entire, with slightly concave apex and small spines. The leaves are golden yellow in spring, yellow-green in summer, and orange-yellow in autumn. The leaf color changes richly and is extremely beautiful. It blooms in early summer, the flowers are white, fragrant, in non-hanging racemes. Light-loving, drought-tolerant and barren, strong adaptability to soil; shallow root, fast growth. The golden-leaf Robinia pseudoacacia has a tall crown and bright green leaves. During the flowering season, the green and white complement each other, elegant and fragrant. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/30C05G3/00
CPCA01G17/005C05F11/00C05G3/00C05G5/20C05F11/10
Inventor 戴勤王冬梅徐梦
Owner WUHU OUBIAO AGRI DEV
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