A kind of propagation method of purple leaf thick plum

The technology of a purple leaf thick plum and the propagation medium is applied in the field of purple leaf thick plum propagation, which can solve the problems such as poor effect of purple leaf thick plum and failure of large-scale propagation of purple leaf thick plum, so as to improve the greening effect and increase the application value , the effect of high germination rate
CN105230494BInactive Publication Date: 2017-09-12NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
Publication Date
2017-09-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a propagation method of purple-leaf thick plum, which relates to a propagation method of purple-leaf thick plum. The method of the present invention is as follows: 1. explant selection; 2. explant bud induction; 3. proliferation cultivation; 4. rooting cultivation; The present invention increases the content of flavonoids, polyphenols and anthocyanins of Prunus aurantiae by adding Sm and Ce elements in the tissue culture medium, thereby improving the yield of the extract of A. Li's application value.
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Description

technical field

[0001] The invention relates to a method for propagating purple leaf thick plum. Background technique

[0002] Prunus virginiana, also known as Canadian red cherry, is a deciduous tree of Rosaceae (Rosaceae). It is native to North America. It was selected from Prunus virginiana var.schubert in the 1950s. The plant height is 8~ 14m, bark taupe, branchlets smooth and open naturally, leaves luxuriant, leaves oblong to obovate, 8-14cm long, 5-7cm wide, margins with thick teeth, short branches blooming, leaf axils draw racemes, long inflorescences 4-6cm, white flowers, purple-red fruit in April-June flowering period, bitter taste, bright peel, well-developed root system in July-September fruiting period, strong suitability, like sunshine and warm and humid climate environment, fertile, loose and well-drained It grows robustly on sandy loam soil, has strong resistance to stress, is resistant to cold and drought, is resistant to barrenness, and is resistant to dise...

Claims

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