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Seedling cultivation and propagation method for tilia amurensis

A tilia and seed technology, applied in horticultural methods, botanical equipment and methods, seed immunity, etc., can solve problems such as inability to cultivate well, and achieve the effects of convenient cultivation, reasonable methods and simple steps

Inactive Publication Date: 2014-02-26
赵刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its own reasons, it is often impossible to cultivate well, so that there will be large and small problems in artificial cultivation, which will bring a lot of trouble

Method used

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Embodiment Construction

[0012] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0013] A seedling breeding and propagation method of Tilia chinensis is characterized in that: comprising the following steps,

[0014] Step 1. Seed propagation: From the end of November to the beginning of December, that is, when the snow has not melted and the ground is frozen, the seeds are mixed with the snow at a ratio of 1:3, and then put into the pit. Seeds need to be disinfected before sowing. Soak the pure seeds with 0.3-0.5 potassium permanganate solution for 8-10 minutes, take them out and soak them in warm water at 50°C for 24 hours, then wash them with clean water, and then carry out germination treatment. If the soil is dry before sowing, it needs to be irrigated and moisturized in advance;

[0015] Step 2. Cutting of hard branches: take 1-2-year-old spikes in March...

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PUM

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Abstract

A seedling cultivation and propagation method for tilia amurensis relates to the technical field of seedling cultivation. The seedling cultivation and propagation method for tilia amurensis is characterized by comprising seed propagation, hard wood cutting, softwood cutting and tissue culture. The steps are very simple, popular, easily understood and very clear, and are suitable for professional planters or common workers to refer and use. The seedling cultivation and propagation method for tilia amurensis is rational, convenient to implement, and convenient and fast to cultivate.

Description

Technical field: [0001] The invention relates to the technical field of nursery stock cultivation, in particular to a method for cultivating and propagating Tilia chinensis. Background technique: [0002] Tilia is a deciduous tree, up to 20-30m high. Bark dark gray, split longitudinally, peeling off in flakes; branchlets yellowish brown or reddish brown. It is in the shape of a "zigzag" and the lenticels are slightly concave and obvious. Leaves broadly ovate or nearly round, 3.5-8cm long, 3.5-7.5cm wide, larger on shoots, heart-shaped at the base, caudate-pointed at the apex, neatly serrated at the edge, with the apex facing inward Curved, occasionally with 1-3 lobes, dark green on the surface, glabrous, light green on the back, brown hairs clustered only in the axils of the veins; leaves with stalk, 2.5-4cm long, glabrous. Cymes 4-8cm long, inflorescence branches glabrous, bracts oblanceolate or spatulate, 4-5cm long, glabrous with short stalks; sepals 5, sparsely hairy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01C1/08A01H4/00
Inventor 赵刚
Owner 赵刚
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