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A kind of method for rapidly cultivating hependaisia ​​seed bulbs

A rapid technology of hependai, which is applied in the field of plant cultivation, can solve the problems of no standard system for bulb production, low germination rate of hependai seeds, and low degree of scale, so as to achieve excellent product attributes, shorten the cultivation period, and cultivate ball age appropriate effect

Inactive Publication Date: 2017-12-05
CHONGQING ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a method for quickly cultivating hependai seed bulbs, which is used to solve the problems of low germination rate, small yield and long cultivation period of hependai seeds in the prior art. , The degree of scale is not high, there is no standard system for bulb production, the quality of bulbs is not good, and the commercial value is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for rapidly cultivating hependaisia ​​seed bulbs, the steps are as follows:

[0041] Step A: Sowing the Seeds

[0042] Seed pre-sowing treatment: select the Hependai inflorescences longer than 20 cm for seed harvesting, and throw away the other underdeveloped Hependai inflorescences. On October 15, 2013, the selected hependai seeds were collected. After the seeds were harvested, weeds, stones and other sundries were removed, and then the seeds were spread out for a week in an environment without direct sunlight. Seeds should be sown within two weeks after harvesting. If they are sown after two weeks, the seeds will lose too much water and cause low germination rate.

[0043] On October 23, 2013, perlite and Northeast peat soil were mixed at a volume ratio of 1:3 as the matrix, and put into a 200-hole hole tray. Soak the dried seeds in the above step A in clean water for 15 minutes, and then sow them in each plug. After the seeds are sown, cover them with perl...

Embodiment 2

[0056] A method for rapidly cultivating hependaisia ​​seed bulbs, the steps are as follows:

[0057] Step A: Sowing the Seeds

[0058] Seed pre-sowing treatment: select the Hependai inflorescences longer than 20 cm for seed harvesting, and throw away the other underdeveloped Hependai inflorescences. On October 15, 2013, the selected Hependai seeds were collected. After the seeds were harvested, weeds, stones and other sundries were removed. Since the seeds harvested in this embodiment need to be kept until the second year of sowing, it is necessary to use Store in sand to avoid water loss caused by long-term storage of seeds, which in turn causes low germination rate when seeds are sown. Specifically, the seeds and sand are mixed according to the volume ratio of 1:3, and stored in a 4°C constant temperature cold storage, that is, sand storage. The sand used is preferably river sand with a particle size between 1-2mm. The moisture content of the sand It is 20-40wt%.

[0059]...

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Abstract

The invention relates to a method for quickly cultivating hependaisia ​​bulbs, which comprises the steps of sowing seeds, cultivating seed bulbs, cultivating large bulbs, harvesting bulbs, and the like. In the method of the present invention, the bulb cultivation period is significantly shortened, and 80% of the bulbs after one year of cultivation have a diameter of up to 3.5 centimeters. In the process of breeding bulbs of the technical method, an artificial substrate is used in the early cultivation period, the seed germination rate is high, there are no weeds, the operation is simple, factory operation is possible, and the degree of standardization is significantly improved. The growth period of the bulbs is short, and the age of the bulbs is suitable; the diameter of the bulbs is large, the flowering rate is high, the number of blooms is large, the size of the bulbs is consistent, and the commercial value is high.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation. More specifically, the present invention relates to a method for rapidly cultivating hependai bulbs. Background technique [0002] Snake whip chrysanthemum, scientific name is Liatris spicata (L.) Willd, perennial herbaceous plant. Underground stems are enlarged and oblate. Flower red purple. The flowering period is summer and autumn. Because most of the small flower heads gather into dense long spikes, the small flowers open from top to bottom, like the rustling tail of a rattlesnake, so named in the shape of a whip. The flowering period of snake whip chrysanthemum is as long as one month, and the natural flowering period is midsummer. The flower stems are erect and the flowers are clear and beautiful. It not only has the beauty of natural flowers, but also has beautiful flower meanings. [0003] Hependai has a long history of being introduced into China. In the early stage, it wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G31/00
Inventor 王远会叶志强陈媛蒋长春陆景伟黄云峰舒承涛
Owner CHONGQING ACAD OF AGRI SCI
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