Propagation method of radix asparagi seedlings

A kind of seedling and asparagus technology, applied in the field of asparagus seedling propagation, can solve the problems that it is difficult to form large-scale seedlings in seedling cultivation, and it is difficult to form large-scale asparagus cultivation, so as to achieve the improvement of acquisition rate and reliable resource guarantee , the effect of high survival rate

Inactive Publication Date: 2014-08-20
桐梓县农源中药材种植专业合作社
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Problems solved by technology

However, due to the growth characteristics of Asparagus, it is difficult to form large-scale seedlings in its seedling cultivation, which makes it difficult to form large-scale cultivation of Asparagus, which is a difficult technical problem to solve

Method used

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Embodiment Construction

[0016] Asparagus is a plant that is born in the mountains and can also be cultivated in gardens. Because there are many male plants and few female plants, and it prefers a humid environment, the female plants are less fruitful and the seed yield is low. Therefore, the propagation of its seedlings has always been difficult. A difficult problem to solve. After continuous cultivation practices, technicians have summed up a set of breeding methods for asparagus seedlings.

[0017] A kind of propagation method of asparagus seedling, its concrete steps are:

[0018] (1) Greenhouse preparation: build a 1200㎡ CNC greenhouse, control the temperature in the greenhouse at 18-22°C, and the humidity at 85-90%;

[0019] (2) Seedbed preparation: Build 40 boxes of seedbeds in the greenhouse. The seedbeds are 1.4 meters wide and 20 meters long. Add fermented manure, plant ash, vermiculite powder and oil cedar to the soil. The weight percentages of the above fertilizers are: manure 60 %, ...

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Abstract

The invention relates to a propagation method of radix asparagi seedlings. The method comprises the following steps: building a numerical control greenhouse, controlling the temperature inside the greenhouse at 18-22 DEG C and the humidity at 85-90%; preparing a seed bed, and selecting and dividing healthy, wild and mature radix asparagi plants without plant diseases and insect pests in late winter and early spring according to the male-female ratio of 90 to 10, and seeding after sterilizing and disinfecting, wherein the plants germinate about 50 days after being seeded in early spring; pruning for five times, and separating into 70-80 seedlings after cultivating for 330 days; dividing the seedlings in late winter and early spring, wherein each plant must have 7 or more fibrils and 2-4 small roots; transplanting in a large field after sterilizing and disinfecting while laying out the root towards surroundings; filling by fine soil, holding the seedling to lift a little, filling and compacting; then immediately applying root setting water. By adopting the propagation method disclosed by the invention, the yield of the radix asparagi seedlings can be greatly improved; the survival rate can be up to over 98%; industrial cultivation of radix asparagi can be achieved; meanwhile, a reliable resource guarantee can also be provided for deep processing of the radix asparagi.

Description

technical field [0001] The invention relates to a method for propagating asparagus seedlings. Background technique [0002] Asparagus is a plant in the Liliaceae family, also known as asparagus. Cold in nature, sweet in taste, slightly bitter, has the effect of nourishing yin and clearing away heat, nourishing the lungs and nourishing the kidneys. Good Chinese herbal ingredients. However, due to the growth characteristics of Asparagus, it is difficult to form large-scale seedlings in its seedling cultivation, which makes it difficult to form large-scale cultivation of Asparagus, which is a difficult technical problem to solve. Contents of the invention [0003] The object of the present invention is to provide a method for propagating asparagus seedlings, which can realize large-scale production of asparagus seedlings. [0004] A kind of propagation method of asparagus seedling, its concrete steps are: [0005] (1) Greenhouse preparation: build a 1200㎡ CNC greenhouse,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 方元华余家奇
Owner 桐梓县农源中药材种植专业合作社
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