Seedling cultivation and propagation method for tilia amurensis
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
View PDF1 Cites 14 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more