Method for raising seedlings of llex integra by cutting

A technology for growing seedlings and holly by cuttings, which is applied in the directions of botanical equipment and methods, chemicals for biological control, animal repellents, etc., to reduce labor, improve rooting survival rate, and have remarkable rooting effect.

Inactive Publication Date: 2010-05-19
NINGBO ACAD OF AGRI SCI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for raising seedlings of Holly holly

Method used

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Embodiment Construction

[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0028] 1. Preparation of cutting site:

[0029] Establish a sterilized seedbed in multi-span greenhouses or single greenhouses, wherein the seedbed is leveled, the bed width is 100cm, and the length is generally about 30m. Install baffles or bricks around the seedbed, and the height is about 15cm. Then lay the sterilized cutting substrate in the seedbed, where the cutting substrate adopts a stable and non-rotten, good permeability (air permeability, water permeability) mixed medium, evenly mixed with peat, vermiculite, and perlite. Ratio (volume ratio) In spring and summer, peat: vermiculite: perlite = 4: 2: 4 is used. In autumn, when the moisture is low and the air humidity is low, the amount of vermiculite is increased. ...

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Abstract

The invention belongs to the technical field of plant agamous propagation and provides a method for raising seedlings of llex integra by cutting, which solves the technical problem that the conventional agamous propagation of the llex integra is difficult. The method comprises the following steps of: shearing spikes of a one-year-old half-lignified branch or an annual half-lignified hardwood branch, soaking the sheared one-year-old half-lignified branch or annual half-lignified hardwood branch into a blended hormone solution of an NAA, a DMSO and a VC or a PVP, inserting the soaked one-year-old half-lignified branch or annual half-lignified hardwood branch into a substrate prepared by mixing turf, vermiculite and perlite, and performing rooting culture management in a small sealed row cover. The technique for raising seedlings by cutting provided by the invention fulfils the aims of high rooting rate and simple operation and solves the problem that the agamous propagation of the llex integra is difficult. The obtained nursery stocks are excellent in quality and can adapt to the climatic environment in most parts of the Yangtze River Delta in China. The method of the invention has very important function and significance for the protection and reasonable development and use of the llex integra resource.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and in particular relates to a method for growing seedlings of holly holly cuttings. Background technique [0002] Ilex integra Thunb. (Ilex integra Thunb.) is an evergreen tree of the holly family Ilex, up to 9m high, with dark brown bark; conical crown, tall and straight tree shape, beautiful tree posture; thick leathery leaves, dark green leaves, Evergreen in all seasons, with dense and compact branches and leaves; the fruit is spherical, bright red when ripe, and complements the green leaves, very bright and pleasing to the eye. [0003] Holly holly often grows in seaside rock crevices or seaside hillsides and valleys where the soil is poor, is greatly affected by sea fog and sea breeze, and is arid and other harsh environmental conditions. It has strong salt-alkali tolerance, drought resistance and wind resistance. It is suitable for a wide range of applications. It is ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00A01N41/10A01N37/10A01P21/00
Inventor 章建红李修鹏徐志豪黄宗兴杨同辉
Owner NINGBO ACAD OF AGRI SCI
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