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A kind of supplementary light cultivation method for promoting the rapid growth of Acer palmatum container seedlings

A cultivation method, the technology of Acer palmatum, which is applied in horticultural methods, botanical equipment and methods, cultivation, etc., can solve the problems of slow growth, ineffective light supplementation, and delicate seedlings, and achieve growth rate improvement, Fully guaranteed quality and growth promotion effect

Active Publication Date: 2016-09-14
ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is also artificial cultivation, but there are many problems in the existing container seedlings of Acer palmatum, such as slow growth, ineffective light supplementation, and weak seedlings after supplementation of light, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment is a method for supplementing light to promote the rapid growth of Acer palmatum container seedlings, which is completed according to the following steps:

[0031] 1. Collection:

[0032] 1.1. Collection time: Collect when the seedlings have not yet grown new branches from March to April in spring. At this time, the Acer palmatum seedlings have not yet entered the fast-growing period, so the survival rate of transplanting is relatively high;

[0033] 1.2. Selection requirements: Select Acer palmatum seedlings that are robust, disease-free, with obvious trunks and side branches. In addition, the morphological characteristics of the seedlings meet the requirements of seedling height of 30-40cm, longest root length of 20-40cm at rest, and the largest root system at rest. Width 9~10cm;

[0034] 1.3. Collection requirements: When collecting, dig out the soil lumps around the roots of the Acer palmatum seedlings to ensure the integrity of the roots. The wate...

Embodiment 2

[0054] The difference between this embodiment and the specific embodiment one is: the seedling morphological characteristics described in step one 1.2 should meet the seedling height 40 ~ 50cm, the longest root length 40 ~ 50cm when static, and the maximum root width of 10cm when static. ~12cm, while the seedling root cutting method described in step two 2.6 is to cut off the fibrous roots of 1 / 2~3 / 4 from the top of the root system. Others are the same as the first embodiment.

Embodiment 3

[0056] The difference between this embodiment and the specific embodiment one is: the seedling-raising substrate described in step two 2.3 is mixed by peat and perlite, and the peat is the peat-free peat of 100% composition, and the peat is poured on the peat when mixing Stir again at the center of the flattened perlite, and the volume ratio of peat and perlite in the final mixed matrix is ​​2:1. Others are the same as the first embodiment.

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Abstract

The invention discloses a light-supplementing cultivation method for promoting fast growth of acer palmatum container seedlings, relates to a cultivation method for acer palmatums in warm areas, and aims to solve the problems that the conventional acer palmatum container seedlings grow slowly, the conventional light-supplementing method is not obvious in effect, the seedlings are slim and fragile after light-supplementing and the like. The light-supplementing cultivation method comprises the steps of 1, collection, 2, planting of the seedlings, 3, light-supplementing, and 4, fertilization in the light-supplementing process. The method comprises the advantages that 1, fast seedling recovering can be realized after the acer palmatum container seedlings are planted so as to adapt to a container seedling raising environment; 2, the operation is simple, the cost is low, and the effect is outstanding; 3, by the adoption of slow release fertilizer, the fertilization cost is reduced, and an effective promoting effect is achieved on the growth of the light-supplementing seedlings; 4, the growth rate of the acer palmatum container seedlings is increased by 60 percent. The light-supplementing cultivation method is mainly applied to light-supplementing cultivation for promoting fast growth of the acer palmatum container seedlings.

Description

technical field [0001] The invention relates to a method for cultivating Acer palmatum seedlings in warm regions. Background technique [0002] Acer palmatum ( Acer palmatum Thunb.) has a whirling tree shape and a full crown. It is a famous "four seasons" greening tree species among garden trees. Its most eye-catching ornamental feature is that the leaf color is rich in seasonal changes: in spring, the leaf color is yellow with green, Under the reflection of the sun, it presents the typical characteristics of Nuo color system, and the appreciation of the whole crown gives people a lively and bright feeling without losing lightness; in summer, the shape of the tree changes from the thin branches in spring to the deep and lush shade, which gives people a sense of scorching heat. Summer is embellished with a little bit of coolness; in autumn, the leaves instantly turn into flame red color, which forms a sharp contrast with the still green pine trees and the fading background ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G7/04
CPCA01G7/045A01G31/00Y02P60/14
Inventor 朱开元刘慧春周江华邹清成马广莹张加强
Owner ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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