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Big seedling planting and managing method of photinia serrulata

A management method and technology of heather, applied in botany equipment and methods, fertilization methods, horticulture, etc., can solve problems such as less research on planting management, achieve good landscape effects and improve adaptability

Inactive Publication Date: 2012-12-19
ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In landscaping, large seedlings with soil are mainly used for planting, but there are few researches on the planting and management of Photinia fragrans with soil. This method mainly provides a method for planting and managing Photinia fragrans large seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] 1) planting

[0011] From February to March in spring, select saplings with a trunk of 1.5 cm, and dig a planting hole with a diameter about 20 cm higher than the soil ball and a depth 20-30 cm higher than the height of the soil ball. It is advisable for the surface of the ball to be flush with the ground and watered thoroughly. The row spacing of trees is 3m×4m.

[0012] 2) Irrigation and drainage

[0013] For newly planted saplings, water about once every 7 days to ensure that the leaves are moist. After the leaves grow, the leaves are slightly curled and watered. In rainy seasons, timely drainage is required. In low-lying areas where water is easy to accumulate, ditch drainage is required to prevent the roots from being soaked in water for a long time.

[0014] 3) Fertilization

[0015] Sprinkle urea or diammonium 10-15kg / mu after germination; when the new leaves of the saplings are released and enter the thick leaf stage, sprinkle compound fertilizer 10-15kg / mu;...

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Abstract

The invention discloses a big seedling planting and managing method of photinia serrulata. The method comprises the following steps of: planting, irrigation and drainage, fertilizer application and control of diseases and pests. The big seedling planting and managing method of photinia serrulata has the characteristics of simplicity, strong adaptability and the like, and capable of improving the survival rate and growth vigor of the photinia serrulata; and the survival rate of the photinia serrulata with trunk diameter of about 1.5cm planted and management according to the method is up to 100%, and after 3 years of field planting, the trunk diameter can be up to 9cm.

Description

technical field [0001] The invention relates to a method for planting and managing Photinia fragrans Background technique [0002] The new shoots and young leaves of Photinia fragrans are bright red, which change from red to green with the seasons, and become a green tree species with high ornamental value. Photinia fragrans grows fast, has good germination, likes sandy loam soil, has strong ecological adaptability, and has strong resistance to harmful gases such as sulfur dioxide and chlorine. Moreover, it is resistant to pruning, easy to transplant and shape, and can form geometric patterns with other colorful leaf plants according to greening needs, so it is widely used in gardens. In landscaping, large seedlings with soil are mainly used for planting, but there are few researches on planting and management of large seedlings of Photinia fragrans with soil. This method mainly provides a method for planting and managing Photinia fragrans large seedlings. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G23/04A01C21/00
Inventor 庄义庆
Owner ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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