Treatment method of white flower loropetalum chinense seeds

A treatment method and seed technology, which can be applied in the fields of seed and rhizome treatment, germination equipment, application, etc., can solve the problems such as the inability to reproduce and survive in large quantities, the poor ecological environment of the population, and the low primary biological yield, so as to achieve easy planting and seedling growth. The growth cycle is shortened and the effect of good growth

Active Publication Date: 2012-07-18
景德镇市农牧渔业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is difficult for the seeds of P. candidum to germinate naturally in the wild state, and the growth is slow. Although the adaptability is strong, the primary biological yield is e

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The processing of embodiment 1 loropetalum seed

[0031] 1.1 Seed collection and selection

[0032] The seeds of A. chinensis are easy to be popped when they mature, and the natural recovery rate is low. In order to improve the harvesting efficiency of A. spp. Use a certain method to collect seeds.

[0033] 1.2 Post-harvest treatment

[0034] A. Air-drying: Remove the fruit buds of the collected seeds, combine with processing to take out the seeds, and then put them in a ventilated place to dry in the shade.

[0035] B. Cleaning: The dried seeds are further selected to remove impurities and make the purity reach more than 95%.

[0036] C. Seed storage: Store the air-dried and cleaned seeds in a low-temperature, dry, and dark warehouse; check frequently during storage to prevent the seeds from becoming moldy and deteriorating. The storage period shall not exceed one year.

[0037] 1.3 Seed Selection

[0038] First class seeds. The thousand-grain weight is not less...

Embodiment 2

[0044] The storage of the seed of embodiment 2 Pygnus chinensis

[0045] Seeds that reach the germination index and cannot be sown in that year should be stored for overwintering. During the storage period, it is firstly matured physiologically (at a temperature of 0-5° C.), and then frozen.

[0046] In order to avoid the mutation of the physiologically matured seeds that cannot be sown in the same year, they should continue to be stored in low temperature and dry storage (temperature 5°C-9°C). It cannot be directly exposed to normal temperature (10°C-25°C).

Embodiment 3

[0047] The seedling raising of embodiment 3 P. chinensis

[0048] Sowing time

[0049] Spring sowing: In the middle and late March, seedlings can be raised after the soil is thawed.

[0050] Summer sowing: in mid-to-late June.

[0051] Autumn sowing: Seedlings can be raised from early October to before freezing.

[0052] sowing method

[0053] Sowing on demand: To cultivate one-year-old seedlings, use 3cm×5cm or 4cm×4cm to sow on-demand; to cultivate 2-3 year old seedlings, use 4cm×5cm or 5cm×5cm to sow on-demand.

[0054] Drill sowing: the row spacing is 0.8×0.8m, and 200-300 seeds are sown per square meter. Covering soil thickness: 3-7 cm, 75-100 g of seeds per square meter.

[0055] Sowing: Loosen the soil to a depth of about 4cm, scatter the seeds evenly, and fill the top with fine soil, using 150-250g of seeds per square meter. 800-1050 plants per mu.

[0056] Pay attention to the problem

[0057] Seedbeds must meet the standards, and seeds that are full and plump...

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Abstract

The invention provides a treatment method of white flower loropetalum chinense seeds, comprising the following steps of: soaking white flower loropetalum chinense seeds by acid solution and washing by water, carrying out accelerating germination in a lamination way by mixed matrix prepared from sands and pearlite, laminating for 4 months in a warming way, and laminating for 2 months at low temperature. According to the method, the permeability of the flower loropetalum chinense seeds is improved, the rest period of the seeds is broken, and the germination is promoted. The experiment proves that the germinating rate of the white flower loropetalum chinense seeds is improved.

Description

Technical field: [0001] The invention relates to a method for artificially treating the seeds of loropetalum chinensis. Background technique: [0002] Loropetalum chinens, also known as Loropetalum chinens, is a kind of Loropetalum chinens, an evergreen shrub of the genus Loropetalum (Hamamelidaceae), distributed in the subtropical regions of Jiangxi and Hunan. [0003] The flowers, stems, leaves, and branches of P. chinensis all have important medicinal value, but there are few literature reports on the research work on the breeding technology of this precious plant. [0004] It is difficult for the seeds of P. candidum to germinate naturally in the wild state, and the growth is slow. Although the adaptability is strong, the primary biological yield is extremely low. The main reason is that the seeds of A. spp. The harsh environment makes it impossible for the wild Aloropetalum chinensis to reproduce and survive in large quantities. Therefore, in the breeding technology o...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/02
Inventor 刘浩元李晓滨詹周荣蒋国滨章明
Owner 景德镇市农牧渔业科学研究所
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