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Floating seedling raising method of compositae seeds

A technology for floating seedlings and seeds, applied in the directions of seed immunity, seed and rhizome treatment, and botanical equipment and methods, etc., can solve the problems of poor seedling quality, low survival rate, soil pests, etc. Simple operation and high commodity effect

Inactive Publication Date: 2017-07-18
GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But at present, the traditional soil generally has the problem of insect damage and pollution. Therefore, if the traditional soil is used to cultivate Jerusalem artichoke seedlings, the survival rate of cultivation is not high, and the quality of the cultivated seedlings is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0023] (1) Seed treatment: After the annual average daily temperature reaches 12°C, the Jerusalem artichoke seeds are soaked in warm water at 55°C for 30 minutes, then removed and drained, then soaked and disinfected with 1% permanganate solution for 10 minutes, rinsed with water for 3 times dry;

[0024] (2) Sowing: the seedling-raising substrate is put into the holes of the floating seedling-raising tray, and then gently press the seedling-raising substrate in the holes with fingertips, so that the holes form a 9mm deep seeding hole, and then the Jerusalem artichoke seeds are sown in the hole, After on-demand sowing, cover the seedling substrate and make it flush with the disk surface;

[0025] Before use, the seedling trays are sterilized with sodium hypochlorite solution with 1% available chlorine content. The size of the floating seedling trays is 56.7cm×35.7cm×6cm, with 160 cells per tray, and the size of the cells is 3.5cm×3.5cm

[0026] (3) Growing seedlings in a gree...

Embodiment 3

[0030] (1) Seed treatment: After the annual average daily temperature reaches 12°C, the Jerusalem artichoke seeds are soaked in warm water at 55°C for 30 minutes, then removed and drained, then soaked and disinfected with 1% permanganate solution for 10 minutes, rinsed with water for 3 times dry;

[0031] (2) Sowing: the seedling-raising substrate is put into the hole of the floating seedling-raising tray, and then the seedling-raising substrate in the hole is lightly pressed with fingertips to allow the hole to form a 10mm deep seeding hole, and then the Jerusalem artichoke seeds are sown in the hole. After on-demand sowing, cover the seedling substrate and make it flush with the disk surface;

[0032] Before use, the seedling trays are sterilized with sodium hypochlorite solution with 1% available chlorine content. The size of the floating seedling trays is 56.7cm×35.7cm×6cm, with 160 cells per tray, and the size of the cells is 3.5cm×3.5cm

[0033] (3) Growing seedlings in...

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PUM

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Abstract

The invention relates to the technical field of seedling raising of compositae seeds, in particular to a floating seedling raising method of compositae seeds. The method comprises steps as follows: seed treatment, sowing, seedling raising in a greenhouse as well as seedling hardening and transplanting. Compared with a conventional seeding raising method, the floating seedling raising method had the advantages that the method is simple to operate and convenient for management, raised seedlings are orderly, robust and high in commodity and do not have diseases or pests, roots are not damaged during lifting, transportation and transplantation are facilitated, the seedlings recover rapidly after fixed planting and the like, and industrial development demands of the seedling industry can be met.

Description

technical field [0001] The invention relates to the technical field of seedling raising of Jerusalem artichoke seeds, in particular to a method for raising seedlings of Jerusalem artichoke seeds by floating. Background technique [0002] Jerusalem artichoke is a cultivar that can form underground tubers in the sunflower of the Compositae family. It is also known as foreign ginger, Jerusalem artichoke, devil ginger, etc., and its scientific name is Helianthus tuberosus L. Jerusalem artichoke likes warmth, but it is cold-resistant; it likes humidity, but it is drought-tolerant; , but resistant to barrenness, salt and alkali. The aboveground stems, leaves and underground tubers of Jerusalem artichoke are excellent feed, and the underground tubers are rich in inulin, which can be used as vegetables and one of the energy plants in the future. At the same time, the tubers of Jerusalem artichoke have no chemical harmful components, and are excellent dishes. They can also extract h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01C1/08
CPCA01C1/00A01C1/08A01G22/00
Inventor 姜虹刘崇政王贤玉杨红赖卫黎明杨胜特胡仕叶余文中
Owner GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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