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Method for improving seed breeding survival rate of polemonium caeruleum

A technology of survival rate and seeds, which is applied in the field of improving the survival rate of seedlings of scorpion seedlings, can solve the problem of single survival rate, etc., and achieve the effect of improving the survival rate of germination, fast speed, and well-developed root system

Inactive Publication Date: 2014-12-24
江苏皇冠农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the seedling raising technology about Anthracis is mainly sexual reproduction. For sexual reproduction, that is, the technology of seedling seedling propagation, there are also reports in the prior art. However, the existing technology has a low survival rate for the seedling raising of Anthracis.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for improving the survival rate of seedlings raised by chrysalis, the method comprises the following steps:

[0015] (1) Seed collection: After the fruit is harvested, wash it several times with water and filter it to remove the sundries and obtain pure seeds. Spread the seeds and dry them in the shade at room temperature;

[0016] (2) Preparation of plant extract: select a well-developed Senecio plant, collect its roots, stems, and leaves, dry them in the shade, cut them into pieces with scissors, weigh 7.5, 3.5, and 5 g of the roots, stems, and leaves, and add 100 times distilled water , soaked at 25°C for 48 hours, filtered through 4 layers of gauze to obtain the original solution of the extract, and then evaporated under reduced pressure with a rotary evaporator to obtain a concentrated solution, and set the volume to 100ml; add 50ppm gibberellin and 35ppm salicylic acid to the above to obtain the extract liquid;

[0017] Pretreatment before sowing: Soak t...

Embodiment 2

[0019] A method for improving the survival rate of seedlings raised by chrysalis, the method comprises the following steps:

[0020] (1) Seed collection: After the fruit is harvested, wash it several times with water and filter it to remove the sundries and obtain pure seeds. Spread the seeds and dry them in the shade at room temperature;

[0021] (2) Preparation of plant extract: select a well-developed Senecio plant, collect its roots, stems, and leaves, dry them in the shade, cut them into pieces with scissors, weigh 7.5, 3.5, and 5 g of the roots, stems, and leaves, and add 100 times distilled water , soaked at 30°C for 48 hours, filtered through 4 layers of gauze to obtain the original solution of the extract, and then evaporated under reduced pressure with a rotary evaporator to obtain a concentrated solution, and set the volume to 100ml; add 50ppm gibberellin and 35ppm salicylic acid to the above to obtain the extract liquid;

[0022] Pretreatment before sowing: Soak t...

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PUM

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Abstract

The invention discloses a method for improving the seed breeding survival rate of polemonium caeruleum. The method mainly comprises steps of collecting seeds and preprocessing the seeds. A growth regulator and a technology for breaking seed dormancy by reasonably utilizing illumination and the like are comprehensively utilized, and particularly after the seeds are soaked in a solution containing climbing groundsel herb extract liquid, the growth regulator and salicylic acid, the germination survival rate of the seeds of the polemonium caeruleum is greatly improved; seedlings from the seeds of the polemonium caeruleum have developed root systems, grow well and quickly, and are high in survival rate.

Description

technical field [0001] The invention relates to a method for improving the survival rate of seedlings raised by chrysanthemum seeds. Background technique [0002] Flowers, common name: electric lamp flower, lamp sound flower (Mongolian name). Perennial herbs, prostrate, terete, fibrous roots. Stems erect, 0.5-1 m tall, glabrous or sparsely pilose. As a medicinal plant, it has the following effects: anti-atherosclerosis. The total saponins contained in it have a significant inhibitory effect on experimental cholesterol-induced atherosclerosis in rabbits. / Cholesterol coefficient increases, skin, cornea, sclera, arteries, liver and other visceral lipid deposition decrease, intravenous injection and oral administration are effective, not only preventive, but also therapeutic, pathological anatomy shows blood vessels, heart, liver, Renal lesions were milder than those in the control group. The effect on the cardiovascular and respiratory system has no significant effect on t...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
Inventor 谢振西
Owner 江苏皇冠农业科技有限公司