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Method for improving shaping quality of photinia fraseri

A technology of heather and red leaves, applied in the fields of application, cultivation, agriculture, etc., can solve problems such as easily damaged shapes, diseases and insect pests, and affecting the shape quality of heather red leaves, and achieve the effect of improving aesthetics, simple methods, and easy promotion

Inactive Publication Date: 2015-12-16
安徽绿泉生态农业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) Pruning requires certain skills
Photinia germinates quickly, so the pruned shape is easily damaged
At the same time, there are problems such as diseases and insect pests that will also affect the modeling quality of Photinia fragrans

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for improving the modeling quality of Photinia frondosa, the steps are as follows:

[0023] (1) Data preparation: determine the tree species to be pruned, tree age, maintenance and management over the years, current growth, branching ability, pest and disease conditions, root growth, tree growth and planting environment, etc.;

[0024] (2) Formulate a pruning plan: According to the information obtained from the investigation before pruning, make a pruning plan, determine the time of pruning, the shape of pruning and the maintenance after pruning;

[0025] The shape of Photinia can be selected according to the shape needs and the year of the tree: 1-2 years old Photinia can be pruned into low balls or low hedges; medium and large seedlings over three years old can be pruned into tall spherical or cylindrical shapes; It can also be cultivated as a tree with a single trunk and a spherical crown, which can be planted alone in the green space or used as a street tre...

Embodiment 2

[0031] A method for improving the modeling quality of Photinia frondosa, the steps are as follows:

[0032] (1) Data preparation: determine the tree species to be pruned, tree age, maintenance and management over the years, current growth, branching ability, pest and disease conditions, root growth, tree growth and planting environment, etc.;

[0033] (2) Formulate a pruning plan: According to the information obtained from the investigation before pruning, make a pruning plan, determine the time of pruning, the shape of pruning and the maintenance after pruning;

[0034] The shape of Photinia can be selected according to the shape needs and the year of the tree: 1-2 years old Photinia can be pruned into low balls or low hedges; medium and large seedlings over three years old can be pruned into tall spherical or cylindrical shapes; It can also be cultivated as a tree with a single trunk and a spherical crown, which can be planted alone in the green space or used as a street tre...

Embodiment 3

[0039] A method for improving the modeling quality of Photinia frondosa, the steps are as follows:

[0040] (1) Data preparation: determine the tree species to be pruned, tree age, maintenance and management over the years, current growth, branching ability, pest and disease conditions, root growth, tree growth and planting environment, etc.;

[0041] (2) Formulate a pruning plan: According to the information obtained from the investigation before pruning, make a pruning plan, determine the time of pruning, the shape of pruning and the maintenance after pruning;

[0042] The shape of Photinia can be selected according to the shape needs and the year of the tree: 1-2 years old Photinia can be pruned into low balls or low hedges; medium and large seedlings over three years old can be pruned into tall spherical or cylindrical shapes; It can also be cultivated as a tree with a single trunk and a spherical crown, which can be planted alone in the green space or used as a street tre...

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Abstract

Provided is a method for improving the shaping quality of photinia fraseri. Pruning is performed at appropriate time. Commonly, after one round of germination, appropriate pruning time is up when lignification of most branches happens, time before or after May Day is appropriate in spring, and early September is appropriate in summer. A certain technology is needed during pruning, a pruning person needs to consider the ecological habit of the photinia fraseri to perform reasonable and moderate pruning and also considers the attractive shape. The development speed of photinia fraseri branches is high, and the photinia fraseri is a tree which is extremely resistant to pruning and easy to shape. In the high-temperature season of the summer, it is not appropriate to perform cutting back and serious cutting back, and otherwise, the tree vigor is difficult to restore after the plant is pruned. Curing is performed after pruning, and after the attractive shape is formed through pruning, how to keep the attractive shape is an important problem. The germination speed of the photinia fraseri branches is high, and therefore the shape can be easily damaged after pruning. A technician needs to consider the problem that the shaping quality may be damaged, the shaping quality of the photinia fraseri is improved on the premise that the shape is maintained, and the attractiveness degree is improved.

Description

technical field [0001] The invention relates to the technical field of tree cultivation, in particular to a method for improving the modeling quality of Photinia fruticosa. Background technique [0002] Photinia fragrans is the collective name for hybrids of Photinia genus Rosaceae. It is an evergreen small tree with a plant height of 4-6 meters. The leaves are leathery, oblong to obovate-lanceolate, and the new leaves are red in spring and turn green in summer. Autumn, winter, In spring and three seasons, it is red, the color of frost is thicker, and the color of low temperature is better. As a street tree, its pole stands like a torch; as a hedge, its shape lies like a fire dragon; with pruning and landscaping, its shape can be in various poses and with different expressions, and the landscape effect is beautiful. [0003] With the rapid development of urban construction and the continuous improvement of landscaping level, the modeling seedlings of Photinia frondosa are m...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 江文林
Owner 安徽绿泉生态农业股份有限公司
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