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A kind of method that promotes linden hydroponic rooting

A hydroponic rooting and linden tree technology, which is applied in the field of promoting linden rooting in hydroponics, can solve the problems of low reproduction coefficient and cutting survival rate of less than 10%, and achieve the effects of increasing contact area, easy reproduction, and easy water change

Active Publication Date: 2020-03-20
XIAN BOTANICAL GARDEN SHAANXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through a large number of cutting experiments, we found that the cutting propagation of Bodhi tree has strict requirements on temperature, humidity and substrate, and the reproduction coefficient in the northern region is low, and the survival rate of cuttings is less than 10%.
At present, there is no report on the cutting propagation method of Bodhi tree in the northern region

Method used

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  • A kind of method that promotes linden hydroponic rooting
  • A kind of method that promotes linden hydroponic rooting
  • A kind of method that promotes linden hydroponic rooting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Bodhi tree hydroponic rooting location: Xi'an Botanical Garden Park, Shaanxi Province

[0027] Bodhi tree hydroponic rooting time: the end of May

[0028] The specific method includes the following steps:

[0029] Step 1, at the end of May (minimum temperature 20 DEG C, maximum temperature 26 DEG C), select the semi-lignified linden branches that grow robustly and are free from diseases and insect pests, cut the branches into cuttings with a length of 10cm, and cut the branches of the cuttings The cutting part is cut into a 45° oblique cut, the top of the cutting is cut into a flat cut, and one leaf is left at the top;

[0030] Step 2. Put the cut cuttings in step 1 into the rooting agent and soak for 2 hours. When soaking, the 45° oblique part of the cuttings is completely immersed in the rooting agent, and then put the soaked cuttings into clean water for cleaning; Described rooting agent is ABT rooting agent, and the mass concentration of ABT is 50mg / L in the ABT r...

Embodiment 2

[0036] Bodhi tree hydroponic rooting location: Xi'an Botanical Garden Park, Shaanxi Province

[0037] Rooting time of linden hydroponics: early July

[0038] The specific method includes the following steps:

[0039] Step 1, at the beginning of July (minimum temperature 24 DEG C, maximum temperature 34 DEG C), select the semi-lignified linden branch that annual growth is strong and without disease and insect pest, branch is cut into the cutting that length is 12cm, and the cutting of described cutting is The cutting part is cut into a 45° oblique cut, the top of the cutting is cut into a flat cut, and one leaf is left at the top;

[0040] Step 2. Put the cut cuttings in step 1 into the rooting agent and soak for 2 hours. When soaking, the 45° oblique part of the cuttings is completely immersed in the rooting agent, and then put the soaked cuttings into clean water for cleaning; Described rooting agent is indole butyric acid solution, and the mass concentration of indole buty...

Embodiment 3

[0046] Bodhi tree hydroponic rooting location: Xi'an Botanical Garden Park, Shaanxi Province

[0047] Rooting time of linden hydroponics: mid-August

[0048] The specific method includes the following steps:

[0049]Step 1. In mid-August (minimum temperature 26°C, maximum temperature 36°C), select semi-lignified linden branches with strong annual growth and no pests and diseases, cut the branches into cuttings with a length of 11cm, and cut the cuttings Cut the cutting part of the cutting into a 45° oblique cut, cut the top of the cutting into a flat cut, and leave 1 leaf at the top;

[0050] Step 2. Put the cut cuttings in step 1 into the rooting agent and soak for 2 hours. When soaking, the 45° oblique part of the cuttings is completely immersed in the rooting agent, and then put the soaked cuttings into clean water for cleaning; Described rooting agent is ABT rooting agent, and the mass concentration of ABT is 50mg / L in the ABT rooting agent;

[0051] Step 3: Open a thro...

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Abstract

The invention discloses a linden hydroponic rooting promoting method. The linden hydroponic rooting promoting method comprises the steps of, firstly, from the late May to early July or from the middleAugust to middle September, trimming one-year-old semi-lignified linden branches robust in growth and free from pests and diseases; secondly, soaking the trimmed branches in rooting agent, and then washing the soaked branches; thirdly, forming through holes in a foam sheet, filling tap inside a transparent basin, and standing the basin for one day; fourthly, wrapping the washed branches with soilless culture planting cotton; fifthly, placing the wrapped branches into the foam sheet and then inside the transparent basin, then placing the transparent basin in a ventilated and semi-shaded environment, changing water every 5-7 days. The linden hydroponic rooting promoting method is simple in operation, convenient to manage, applicable to the growth characters of linden plants in northern China and easy to breed; cut branches processed through the linden hydroponic rooting promoting method can be expanded to produce callus in around 10 days and root in 15-20 days to achieve a rooting percentage up to higher than 50%.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for promoting the hydroponic rooting of linden trees. Background technique [0002] Linden (Ficus religiosa L.) is a deciduous tree of the genus Ficus in the Moraceae family. The leaves are leathery, triangular-ovate, and the tip of the leaf tail is 2-5 cm. The fruit of the ficus is spherical to oblate. The flowering period is from March to April, and the fruiting period is from May to June. Native to India, Myanmar, Vietnam, and Sri Lanka, it is widely cultivated as a street tree in Fujian, Taiwan, Yunnan, Guangdong, and Guangxi. The fruit and leaves of the linden tree are raw materials for processed food and handicrafts, and the flowers and juice can be used as medicine; in addition, in the northern region, the linden tree can also be developed into large, medium and small potted plants for indoor viewing or worship by temples and Buddhists. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G2/10
CPCA01G31/00Y02P60/21
Inventor 王庆刘国宇李艳张燕杨群力刘安成王玮张瑞博
Owner XIAN BOTANICAL GARDEN SHAANXI PROV
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