White palm seedling breeding method

A white palm and tissue culture seedling technology, applied in the field of plant seedling raising, can solve the problems of long-term lack of light, humidity sensitivity, and difficulty in flowering, and achieve the effects of strengthening mitochondrial activity, thick diameter, and developed root system.

Inactive Publication Date: 2018-11-30
浦江县合洪园艺研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The leaves are relatively large, sensitive to humidity, afraid of strong light exposure, shading 60-70% in summer, but long-term insufficient light, it is not easy to bloom

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The method for breeding seedlings of Rhododendron, specifically comprises the following steps:

[0019] 1) Pick the seeds that are plump in shape and nearly intact in size, disinfect them with 1% sodium hypochlorite solution for 3 minutes, rinse them with distilled water, put them in an ice bath at 0°C for 2 hours to germinate, and the water contains 10g / L ethanol and 15mg / LN - Benzyl quinine chloride, absorb the water with absorbent paper, put a layer of filter paper and double gauze in the culture dish, put the seeds in the incubator for germination; the temperature of the incubator is 24°C, and the light time is 10h , the light intensity is 2000Lux, spray water every day, and stop spraying after germination; 2) Select a sponge with a length of 20cm, a width of 15cm, and a thickness of 0.5cm, wash it with distilled water and soak it in alcohol with a volume fraction of 75% for 30 minutes, and then rinse it with distilled water Wash and set aside; roll a piece of spong...

Embodiment 2

[0021] The method for breeding seedlings of Rhododendron, specifically comprises the following steps:

[0022] S1: Pick the seeds that are full in shape and close to intact in size, disinfect them with 2% sodium hypochlorite solution for 5 minutes, rinse them with distilled water, put them in an ice bath at 1°C for 3 hours to germinate, and the water contains 12g / L ethanol and 18mg / LN - Benzyl quinine chloride, dry the water with absorbent paper, put a layer of filter paper and double gauze in the culture dish, put the seeds in the incubator for germination; the temperature of the incubator is 26°C, and the light time is 12h , the light intensity is 2400Lux, spray water every day, and stop spraying after germination; adding a small amount of N-benzylquinine chloride and an appropriate amount of ethanol in the germination aqueous solution can help germination, under the action of an appropriate amount of ethanol, N-benzylquinone After the quinine chloride enters the seeds of th...

Embodiment 3

[0027] The method for breeding seedlings of Phyllostachys praecox, comprising: germination acceleration, induction culture, subculture multiplication culture, tissue culture seedling rooting, specifically includes the following steps:

[0028] Pregermination: pick the seeds that are full in shape and nearly intact in size, disinfect them with 2% sodium hypochlorite solution for 4 minutes, rinse them with distilled water, put them in an ice bath at 0°C for 2 hours, and the water contains 10g / L ethanol and 17mg / LN - Benzyl quinine chloride, absorb the water with absorbent paper, put a layer of filter paper and double gauze in the culture dish, put the seeds in the incubator for germination; the temperature of the incubator is 25°C, and the light time is 10h , the light intensity is 2200Lux, spray water every day, and stop spraying after germination; adding a small amount of N-benzylquinine chloride and an appropriate amount of ethanol in the germination aqueous solution can help ...

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PUM

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Abstract

The invention discloses a white palm seedling breeding method. The method comprises the following steps: accelerating germination, induced culture, subculture multiplication culture, and tissue culture rooting. According to the invention, the white palm seeds are disinfected by a sodium hypochlorite solution, and then immersed in an aqueous solution containing ethanol and N-benzylquinine chlorideto promote germination, after taking out, germination is carried out, and the sprouts are placed in a MS medium for induction culture, the sprouts are inoculated into the MS medium for subculture, theseedlings obtained by the cultivation are placed in a 1 / 2MS medium and a 1 / 2 B5 medium for rooting culture, and the seedlings can be transplanted after hardening seedling. The method has the beneficial effects that the seedling breeding method is simple in process, cheap and environmentally friendly, and the roots of the white palm seedlings are developed, the number of roots is large, the diameter is large, the survival rate is high, the germination of the white palm seeds can accelerate the secretion of protease, the breathing rate, glycolysis and mitochondrial activity of the white palm can be accelerated, and vivification of the white palm seed from dormancy is promoted.

Description

technical field [0001] The invention relates to the field of plant seedling raising, in particular to a method for raising seedlings of Phyllostachys chinensis. technical background [0002] White palm, scientific name Heli, Latin name Spathiphyllum kochii Engl. & K.Krause , Araceae perennial herb. Plant height 30-40 cm, stemless or short, leaves oblong or nearly lanceolate, with obvious midrib and petiole, dark green. Flowering in spring and summer, the spathe is large and prominent, higher than the leaf surface, white or slightly green, and the spadix is ​​milky yellow. It is native to tropical America and is widely cultivated all over the world. It is very beautiful when it blooms, and it is also an excellent indoor potted foliage plant when it is not blooming. It is a new generation of indoor potted flowers. White palm can filter indoor exhaust gas, has certain cleaning effect on ammonia, acetone, benzene and formaldehyde, and can also be used as cut flowers. White...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 任倩妍
Owner 浦江县合洪园艺研发有限公司
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