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A method for promoting early flowering of Coppergrass

A technology of early flowering and grass flowering, applied in the field of garden biology, can solve the problems that cannot meet the technical requirements of flowering in advance, and achieve the effect of promoting early flowering, low production cost, cheap and easy to obtain

Active Publication Date: 2021-09-07
HUBEI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, the existing technology cannot meet the technical needs of all flowers blooming in advance
For wild copper grass, the long-term stress of the high copper environment in the wild soil makes copper grass have unique growth and development characteristics that ordinary herbal flowers do not have, and as a flower viewing herb that has not yet entered the market, there is no With the existing technology, it is very difficult to achieve the purpose of flowering in advance as scheduled

Method used

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  • A method for promoting early flowering of Coppergrass
  • A method for promoting early flowering of Coppergrass
  • A method for promoting early flowering of Coppergrass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0027] From 2016 to 2018, in late October and late November every year, on sunny days, the near-mature seed ears and mature seed ears (CK) of Coppergrass flowers were collected in Tonglushan Copper Mine Area, Daye City, Hubei Province. , randomly sampled, each collected 100 plants, cut the seed ears and counted them, spread them out on bamboo dustpans respectively, and carried out post-ripening treatment under the environmental conditions provided by the present invention for the near-mature seed ears: temperature 23 ℃, humidity 40%, light hours 9 hours / day and night, light intensity 2500lux, continuous post-ripening treatment for 20 days. After the after-ripening treatment is completed, the seed ears are rubbed respectively, and the number of Coppergrass seeds obtained by the post-ripening treatment of the near-mature seed ears and the mature seed ears of the present invention are counted and compared respectively. The result shows, adopt post-ripening treatment of the presen...

Embodiment 4

[0045] A method for promoting early flowering of copper grass, comprising the steps of:

[0046] (1) select the Coppergrass flower plant that grows vigorously and has no damage by diseases and insect pests to be the mother plant for seed collection;

[0047] (2) Remove the near-mature copper grass seed ears from the mother plant with scissors, place the near-mature copper grass seed ears in an indoor artificial environment for post-ripening treatment temperature 27°C, humidity 50%, and light hours 10 Hours / day and night, light intensity 3000lux, continuous post-ripening treatment for 25 days;

[0048] (3) Repeatedly kneading the near-mature Coppergrass flower seed ears through after-ripening treatment, rubbing until the seeds come off completely, and collecting the seeds for subsequent use;

[0049] (4) Spread the seeds evenly in a petri dish with built-in clean double-layer filter paper, try to make the seeds evenly distributed, spray the germination agent in the petri dish ...

Embodiment 5

[0055] A method for promoting early flowering of copper grass, comprising the steps of:

[0056] (1) select the Coppergrass flower plant that grows vigorously and has no damage by diseases and insect pests to be the mother plant for seed collection;

[0057] (2) Remove the near-mature copper grass seed ears from the mother plant with scissors, and place the near-mature copper grass seed ears in an indoor artificial environment for post-ripening treatment: temperature 25°C, humidity 45%, light hours 9.5 hours / day and night, light intensity 2700lux, continuous post-ripening treatment for 23 days;

[0058] (3) Repeatedly kneading the near-mature Coppergrass flower seed ears through after-ripening treatment, rubbing until the seeds come off completely, and collecting the seeds for subsequent use;

[0059] (4) Spread the seeds evenly in a petri dish with built-in clean double-layer filter paper, try to make the seeds evenly distributed, spray the germination agent into the petri d...

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Abstract

The invention belongs to the field of garden biotechnology, and in particular relates to a method for promoting early flowering of copper grass flowers. The method of the present invention can promote the early flowering of copper grass flower, compared with the normal early flowering stage of copper grass flower, adopting the method of the present invention makes the early flowering stage of copper grass flower advance on average by 37 days, and the effect is very good; the whole operation of the method of the present invention The process only needs simple training, and practitioners can master the essentials of operation. It is not only suitable for large-scale flower promotion in professional cooperatives and flower gardens, but also suitable for scattered flower promotion by farmers; in the present invention, whether it is seedling cultivation or seedling growth process No special facilities are required for root irrigating and flower-promoting agent spraying, and the medicines used are all conventional reagents, which are cheap and easy to obtain, and the production cost is very low.

Description

technical field [0001] The invention belongs to the field of garden biotechnology, and in particular relates to a method for promoting early flowering of copper grass flowers. Background technique [0002] Coppergrass grows in the mountains where copper ore is hidden. It is a characteristic plant that can accurately display copper deposits. It is known as "copper grass" and is mainly distributed in copper mining areas in the Yangtze River Basin. Elsholtzia splendens Nakai (Elsholtzia splendens Nakai) is an annual herb of the genus Elsholtzia splendens in the Labiatae family, with a plant height of 30-40 cm, bracts in round or wide oval shape, and petals mostly blue or purple in color. High ornamental value. Under natural conditions, the peak flowering period of wild coppergrass flowers is in November every year. If the blooming period of wild coppergrass flowers is adjusted to bloom around the National Day, the commercial value of wild coppergrass flowers can be significant...

Claims

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Application Information

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IPC IPC(8): A01G22/60A01G9/029A01G7/06A01C1/00A01N59/20A01N43/38A01P21/00C05G1/00
CPCA01C1/00A01G7/06A01N43/38A01N59/20A01G9/029A01G22/60C05B7/00
Inventor 康薇郑进
Owner HUBEI POLYTECHNIC UNIV
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