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Cutting propagation technology for Gypsophila paniculata

A technology of cutting propagation and gypsophila, which is applied in the field of gypsophila cutting propagation technology, can solve problems such as difficulty in rooting of cuttings, achieve good insecticidal effect, prevent infection, and reduce cultivation costs.

Inactive Publication Date: 2016-10-12
ANHUI MEILAN LANDSCAPE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is difficult to take root from cuttings, tissue culture seedlings are often used nowadays.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A gypsophila cutting propagation technology, and its processing technology includes the following steps:

[0019] (1) Mix 300 mg of naphthalene acetic acid per kilogram of rooting powder, use 1:1 perlite and plant ash as the medium, and sprinkle a layer of fine sand on the seedbed with a thickness of 0.3mm to make a cutting seedbed;

[0020] (2) Cut the new branches of the plant about 7 cm, and cut the 3 roots as a cluster on the seedbed. Keep the temperature at 22°C and the humidity at 30%, and take root after 25 days;

[0021] (3) Fertilize regularly, use 1 kg of nitrogen, 0.7 kg of phosphorus, and 1.4 kg of potassium per 10 square meters, mix 10% diatomaceous earth into the waste, and apply fertilizer twice a month;

[0022] (4) Topping when the side branches and leaves are unfolded, trim the top main pole, leaving 3 side branches, the trimming length is 3cm, after topping, the cut of the seedlings is disinfected with 2-5% copper sulfate, and then sprayed for antiseptic Agen...

Embodiment 2

[0025] A gypsophila cutting propagation technology, and its processing technology includes the following steps:

[0026] (1) Mix 380 mg of naphthalene acetic acid per kilogram of rooting powder, use 1:1 perlite and plant ash as the medium, and sprinkle a layer of fine sand on the seedbed with a thickness of 0.35mm to make a cutting seedbed;

[0027] (2) Cut the new branches of the plant about 9 cm, 4 roots as a cluster of cuttings on the seedling bed for cuttings, the temperature is maintained at 22 ℃, the humidity is maintained at 35%, and take root after 25 days;

[0028] (3) Fertilize regularly, use 1 kg of nitrogen, 0.7 kg of phosphorus, and 1.4 kg of potassium per 10 square meters, mix 10% diatomaceous earth into the waste, and apply fertilizer twice a month;

[0029] (4) When the side branches and leaves are unfolded, topping is performed, trim the top main pole, leaving 3 to 5 side branches, the trim length is 4cm, after topping, the cut of the seedlings is first disinfected wit...

Embodiment 3

[0032] A gypsophila cutting propagation technology, and its processing technology includes the following steps:

[0033] (1) Mix 500 mg of naphthalene acetic acid per kilogram of rooting powder, use 1:1 perlite and plant ash as the medium, and sprinkle a layer of fine sand on the seedbed with a thickness of 0.5mm to make a cutting seedbed;

[0034] (2) Cut the new branches of the plant about 10 cm, and cut the 3 roots as a bunch on the seedling bed. Keep the temperature at 22℃ and the humidity at 45%, and take root after 25 days;

[0035] (3) Fertilize regularly, use 1 kg of nitrogen, 0.7 kg of phosphorus, and 1.4 kg of potassium per 10 square meters, mix 10% diatomaceous earth into the waste, and apply fertilizer 3 times / month;

[0036] (4) Topping is performed when the side branches and leaves are unfolded, trim the top main stem, leaving 5 side branches, the trimming length is 5cm, after topping, the cut of the seedlings is disinfected with 2-5% copper sulfate, and then sprayed for ...

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Abstract

The invention discloses a cutting propagation technology for Gypsophila paniculata. The technology comprises steps as follows: step (1): a layer of fine sand is scattered on a seed bed and has the thickness of 0.3-0.5 mm, and water seepage and ventilation during growth of seedlings are facilitated by the fine sand; rice chaff ash is replaced by plant ash in the step (1), on one hand, the Gypsophila paniculata more adapts to the weakly alkaline environment, the plant ash is weakly alkaline, and on the other hand, the plant ash is more widely sourced, so that the cultivation cost can be reduced; step (2): the cutting temperature is 22 DEG C and is most suitable for growth of the Gypsophila paniculata; step (3): waste materials are doped with 10% diatomaceous earth, and the diatomaceous earth has the good pest killing effect and is non-toxic and harmless; step (4): after topping, cuts of the seedlings are sterilized with 2%-5% copper sulfate firstly, and then a preservative is sprayed; the cuts of the seedlings are prone to infection and necrosis after topping, and infection of the cuts can be effectively prevented with the measures.

Description

technical field [0001] The invention belongs to the field of flower planting, and in particular relates to a cutting propagation technology of Gypsophila gypsophila. Background technique [0002] Gypsophila gypsophila, formerly known as conical stone flower, is a perennial herb of the family Caryophyllaceae. It grows in river beaches, grasslands, fixed sand dunes, rocky hillsides and farmland at an altitude of 1100-1500 meters. It is beautiful and elegant, and cut flowers are excellent flower materials for flower arrangement. Gypsophila gypsophila is mostly used as an accompanying flower in the market, and the demand is relatively large. Because it is difficult to take root from cuttings, tissue culture seedlings are often used nowadays. However, due to the relatively low cost of cutting propagation, the cutting technology with high survival rate will be welcomed by the market. Contents of the invention [0003] The problem to be solved by the present invention is to pro...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 周克斌
Owner ANHUI MEILAN LANDSCAPE ENG CO LTD
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