Cuttage propagation method for prunus cerasifera

The technology of cutting propagation and red-leaf plum is applied in the field of horticultural cultivation tools, and can solve the problems of low survival rate of red-leaf plum, poor growth of red-leaf plum, increase of reproduction cost, etc., and achieves the effects of shortening the time of gardening, low cost, and early seeding.

Inactive Publication Date: 2016-05-18
DEQING GREEN SUNSHINE ECOLOGICAL AGRI CO LTD
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  • Abstract
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Problems solved by technology

There are defects in the current traditional method of cutting propagation of red leaf plums, so that the survival rate of red leaf plums in the process of cutting propagation is not high, and the growth of red leaf

Method used

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Embodiment Construction

[0011] The embodiment is described in detail below:

[0012] A method for cutting propagation of red leaf plum, is characterized in that, comprises the following steps:

[0013] 1) Female parent treatment: Apply 80kg / plant fermented organic manure to the female parent nursery in spring, and add a quick-acting fertilizer containing phosphorus and potassium once before the leaves fall in autumn;

[0014] 2) Preparation of the cutting seedbed; level the field into a high border form, the general seedbed is 140cm wide, 25-30cm high, and the length is not limited; for areas where the surface soil is prone to freezing in severe cold, cover the border with film after watering;

[0015] 3) Cutting cuttings: Select annual branches that are robust, free from diseases and insect pests, and have a cross-sectional diameter between 0.5 and 1.0 cm, cut them into 60 cm long, bundle each 50 to 100 branches into bundles, stand at a width of 100 cm, and a depth of 80 to 100 cm. The terrain is h...

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Abstract

The invention belongs to the technical field of gardening cultivation tools, and particularly relates to a cuttage propagation method for prunus cerasifera. The cuttage propagation method for prunus cerasifera includes the first step of female parent treatment, the second step of cuttage seedbed preparation, the third step of cutting shearing, the fourth step of cuttage implementation and the fifth step of follow-up management. By means of the cuttage propagation method for prunus cerasifera, the cuttage survival rate of prunus cerasifera can be increased to 80%, cuttage seedlings can form 45-50 cm trunks in the same year, it is unnecessary to perform pruning to determine trunks any more afterwards, and the seedling outplanting period is shortened. A traditional grafting propagation method for prunus cerasifera is changed, and the cuttage propagation method has the advantages that the survival rate is high, expanding propagation is fast, seedlings can be transplanted out of a nursery early, and cost is low.

Description

technical field [0001] The invention belongs to the technical field of horticultural cultivation tools, and in particular relates to a cutting propagation method of red leaf plum. Background technique [0002] Red leaf plum, Rosaceae Prunus is a small deciduous tree with a height of up to 8 meters. It is native to southwest Asia and is widely planted in North China and its south. The leaves are purple-red all the year round, and it is a famous foliage tree species. Present red-leaf plums have defects in the traditional method of cutting propagation, so that the survival rate of red-leaf plums in the process of cutting propagation is not high, and the growth of red-leaf plums from such traditional cutting propagation is not good. The red-leaf plum seedlings propagated in the traditional way have a long period of time out of the nursery, which increases the cost of reproduction. Contents of the invention [0003] The purpose of the present invention is to solve the above-m...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 吴志广宁太宝
Owner DEQING GREEN SUNSHINE ECOLOGICAL AGRI CO LTD
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