Platanus orientalis broken-trunk rooting culture method

A cultivation method and a technique of broken stems, which are applied in the field of rooting and cultivation of broken stems of Fatong, can solve the problems of transplanting technology and low survival rate, and achieve the effect of good rooting effect, favorable rooting, and improved survival rate

Inactive Publication Date: 2017-12-22
HEBEI YISEN GARDEN GREENING ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transplanting technology and low survival rate of the above-mentioned methods have always been hot and difficult issues that plague the nursery garden industry. The application and research and development of core production technologies related to it have become a practical issue of special concern in the industry.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A, French paulownia broken pole acquisition: select French phoenix tree, tree height 18m, tree stem is 8cm, growth is vigorous, without disease and insect damage, French paulownia tree is cut off from above-ground part 3m, gets remaining 15m trunk after cutting off by every 3m cut-off, Obtain a 3m long trunk as a broken pole of Fatong;

[0027] B, rooting: the above-mentioned Fatong broken bar is peeled from the trunk of 30 centimeters upwards from the cut-off place. After peeling, it is placed in the rooting liquid and soaked at room temperature for no less than 24h to induce rooting. The design of the soaking time can make Broken stem fully absorbs water, can promote the formation of root primitive body after rooting like this after cultivation; Described rooting liquid comprises, 1m 3 Add 100 tablets of vitamin B with a specification of 50mg / tablet to the water 2 , 100 tablets of vitamin B with a specification of 50mg / tablet 12 , 100g naphthalene acetic acid rootin...

Embodiment 2

[0030] A, French paulownia broken pole acquisition: select French phoenix tree, tree height 16.8m, tree stem is 15cm, growth is vigorous, without disease and insect pest, French paulownia tree is truncated from the 2.8m place of ground part, gets the remaining 14m trunk after truncation according to every 2.8 m truncated to obtain a 2.8m long trunk as the broken bar of Fatong;

[0031] B, rooting: peel the trunk of the above-mentioned Fatong broken bar 28 centimeters upwards from the cut-off place, after peeling, place it in the rooting liquid and soak for 50 hours at room temperature to induce rooting, the design of the soaking time can make the broken bar fully Absorb water, can promote the formation of root primitive body after the cultivation after rooting like this; Described rooting liquid comprises, 1m 3 Add 100 tablets of vitamin B with a specification of 50mg / tablet to the water 2 , 100 tablets of vitamin B with a specification of 50mg / tablet 12 , 100g naphthalene a...

Embodiment 3

[0034] A, French paulownia broken pole obtains: select French plane tree, tree height 17.5m, tree stem is 25cm, robust growth, no damage by disease and insect, French paulownia tree is cut off from the 2.9m place of ground part, gets the remaining 14.6m trunk after cutting off and cuts off into 2.8m long trunk, 2.8m long trunk, 3m long trunk, 3m long trunk, 3m long trunk as the broken pole of Fatong;

[0035] B, rooting: peel the trunk of the above-mentioned Fatong broken bar 29 centimeters upwards from the cut-off place. After peeling, place it in the rooting liquid and soak for 72 hours at room temperature to induce rooting. The design of the soaking time can make the broken bar fully Absorb water, can promote the formation of root primitive body after the cultivation after rooting like this; Described rooting liquid comprises, 1m 3 Add 100 tablets of vitamin B with a specification of 50mg / tablet to the water 2 , 100 tablets of vitamin B with a specification of 50mg / tablet ...

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PUM

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Abstract

The invention discloses a platanus orientalis broken-trunk rooting culture method and belongs to the technical field of plant cultivation. The method includes the steps of A, obtaining of a broken trunk of platanus orientalis, namely cutting off the platanus orientalis at the point 2.8-3m from the overground part, and taking cut-off trunk as the broken trunk of the platanus orientalis; B, rooting, namely peeling the trunk 28-30cm above the cut-off point of the broken trunk of the platanus orientalis, and after peeling, placing the broken trunk in a rooting medium for rooting induction; C, planting, namely spraying an anti-transpiration agent on the overground part of the rooted broken trunk of the platanus orientalis, planting the broken trunk in a pre-dug tree pit, filling and tamping soil, and performing final-period management to complete rooting planting of the broken trunks of the platanus orientalis. The broken truck which is abandoned or used in other aspects after cut off is taken as a specimen, the platanus orientalis is successfully planted through rooting, and planting survival rate is high.

Description

technical field [0001] The invention belongs to the technical field of plant planting, and relates to the planting of paulownia, in particular to a rooting cultivation method for paulownia broken stems. The method of the invention adopts the broken bar which is discarded after being truncated or used in other aspects as a sample, and through rooting, the planting of the paulownia tree is successfully realized, and the planting survival rate is high. Background technique [0002] Fatong tree has strong adaptability and is resistant to pruning and shaping; it is an excellent street tree species and is widely used in urban greening seedlings; it has strong resistance to various toxic gases and can absorb harmful gases. [0003] In northern my country, winter and spring are dry and windy, and the amount of evaporation is large, especially when the saplings germinate in spring. The survival rate of the common method of transplanting tung trees is not high, because the traditional...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10A01N65/40A01N43/90A01N55/02A01N37/10A01N63/00A01P1/00A01P3/00A01P21/00
CPCA01G17/005A01N37/10A01N43/90A01N55/02A01N63/00A01N65/00A01N65/40
Inventor 张子入
Owner HEBEI YISEN GARDEN GREENING ENG
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