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Cultivation method realizing quick growth of sweet osmanthus

A cultivation method and technology of sweet-scented osmanthus, applied in the field of promoting the rapid growth of sweet-scented osmanthus, can solve the problems of soil compaction, environmental pollution, and insignificant effects, and achieve the effects of accelerating growth rate, wide adaptability and fast growth.

Inactive Publication Date: 2011-11-23
SHENZHEN WENKE GARDENING IND
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AI Technical Summary

Problems solved by technology

However, there are still some problems in the production and application of osmanthus fragrans, such as the slow growth rate of osmanthus fragrans, which cannot meet the large-scale engineering usage in gardens. The traditional and existing methods of cultivating osmanthus osmanthus mainly promote its growth by applying chemical fertilizers, but chemical A large amount of fertilizer application not only has no obvious effect, but also causes soil compaction and pollutes the environment, and soil compaction causes slow growth of sweet-scented osmanthus, forming a vicious circle

Method used

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Embodiment Construction

[0012] The present invention was tested in 2008 in Baixiang Town, Yueyang City, which is located between 112° to 114° east longitude and 28° to 29° north latitude. The annual average rainfall is 1302 mm, the annual relative humidity is 79%, the annual frost-free period is 277 days, the sunshine hours are 1722.1 to 1816.5 hours, and the soil is slightly acidic red soil.

[0013] Applying the technical method of the present invention, it was implemented on 100 mu of nursery ground from 2008 to 2011. In the autumn of 2008, the land was weeded and basal fertilizer was applied, with an average of 200 catties per mu, and deep plowing of 40 cm. Before planting sweet-scented osmanthus, apply biological bacterial fertilizer-biological bacterial agent No. 1, apply in holes, 30g per plant. After the osmanthus was planted, in addition to the daily management, the plant growth regulator was sprayed on the leaves in October 2009, March 2010, and July 2010. The concentration combination was ...

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Abstract

The invention belongs to plant cultivation in agricultural technology, and relates to a cultivation method realizing quick growth of sweet osmanthus. The method mainly comprises the following steps: (1) selecting the existing fine variety; (2) improving the physicochemical properties of the planting soil with biologic fertilizer; (3) reasonably applying plant growth regulator; and (4) improving the stress resistance of the sweet osmanthus plant and preventing and controlling disease and pest damage. The method for promoting quick growth of sweet osmanthus provided by the invention can obviously improve the growth speed of sweet osmanthus that the annual growth of diameter at breast height reaches 1.5-2 cm, doubling that of cultivation with the traditional method; and the cost is low. The sweet osmanthus seedling and plant cultivated by the method have moderate height, thick ground diameter, strong root system and high stress resistance.

Description

technical field [0001] The invention belongs to plant cultivation in the field of agricultural technology, and relates to a method for promoting the rapid growth of osmanthus fragrans by combining improved soil and improved cultivation techniques. Background technique [0002] Osmanthus fragrans is an excellent garden tree species that is closely combined with greening, beautification and fragrance, and has both viewing and use. It is also a traditional ornamental tree species in my country. The production, development, popularization and application of sweet-scented osmanthus are presenting an ever-changing appearance. For a long time, scholars at home and abroad have carried out extensive and in-depth research on osmanthus fragrans. Great achievement. However, there are still some problems in the production and application of osmanthus fragrans, such as the slow growth rate of osmanthus fragrans, which cannot meet the large-scale engineering usage in gardens. The traditi...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06A01G13/00
Inventor 刘亚琼谢云军李从文田守能
Owner SHENZHEN WENKE GARDENING IND
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