Streblus indicus cutting breeding method

A technology of cutting propagation and false magpie kidney tree, applied in the field of plant propagation, can solve problems such as difficulty in seed collection, inconsistent seed maturation time, etc., achieve the effects of improving substrate soil structure, solving inconsistency in seed maturation time, and facilitating large-scale propagation

Active Publication Date: 2019-04-30
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] False magpie kidney tree is a tall tree with a fruiting period of May to December. When the seeds mature, they will pop up naturally and scatter to the ground. The maturity time of the seeds is inconsistent, and it is difficult to collect seeds, which has a certain restrictive effect on large-scale propagation and artificial cultivation

Method used

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  • Streblus indicus cutting breeding method

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Effect test

Embodiment 1

[0033] A kind of false magpie kidney tree cutting propagation method, comprises the following steps:

[0034] 1) Seedbed preparation: Level the ground, and according to the actual terrain and the number of cuttings, use substrates to make a seedbed with a width of 125 cm, a height of 25 cm, and a length of 8 m;

[0035] 2) Solution preparation: prepare A solution with a concentration of 0-1000 mg / L IBA, B solution with 0-200 mg / L NAA, 3 mg / LKMnO 4 C solution, D solution of 600 times liquid carbendazim solution, standby;

[0036] 3) Preparation and processing of cuttings: Cut off the branches of the false magpie kidney tree and cut them into small sections with at least two leaf scars, keep 1 / 10-1 / 3 of the top leaves, and cut off the rest of the leaves; bundle them in the order of the upper and lower ends of the morphology ; Soak in solution C for 10-120 min, take it out; then soak the 2-3cm lower end of the stem section in the rooting solution, the rooting solution is A solu...

Embodiment 2

[0044] A kind of false magpie kidney tree cutting propagation method, comprises the following steps:

[0045] 1) Seedbed preparation: Level the ground, and according to the actual terrain and the number of cuttings, use the substrate to pile up a seedbed with a width of 100 cm, a height of 20 cm, and a length of 5 m; the volume ratio of the substrate is 1: 0.5 mixed with river sand and perlite.

[0046] 2) Solution preparation: prepare A solution with a concentration of 100 mg / L IBA, 1 mg / L KMnO 4 C solution, D solution of 200 times liquid carbendazim solution, standby;

[0047] 3) Preparation and treatment of cuttings: Cut off the branches of the false magpie kidney tree and cut them into small sections with at least two leaf scars, keep 1 / 10 of the top leaves, and cut off the rest of the leaves; tie them in order of morphology; first use C Soak in the solution for 10 min, take it out; then soak the 2 cm lower end of the stem segment morphology in the solution, the solutio...

Embodiment 3

[0053] A kind of false magpie kidney tree cutting propagation method, comprises the following steps:

[0054] 1) Seedbed preparation: Level the ground, and according to the actual terrain and the number of cuttings, use the substrate to pile up a seedbed with a width of 150 cm, a height of 30 cm, and a length of 10 m; the volume ratio of the substrate is 1 : 0.1 blend of forest soil and perlite.

[0055] 2) Solution preparation: Prepare B solution with a concentration of 200 mg / L NAA, 5 mg / L KMnO 4 C solution, D solution of 1000 times liquid carbendazim solution, standby;

[0056] 3) Preparation and treatment of cuttings: Cut off the branches of the false magpie kidney tree and cut them into small sections with at least two leaf scars, keep 1 / 3 of the top leaves, and cut off the rest of the leaves; tie them up and down according to the order of morphology; first use C Soak in the solution for 120 min, take it out; then soak the 3 cm lower end of the stem segment morphology ...

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Abstract

The invention discloses a streblus indicus cutting breeding method. The method comprises the following steps that 1) a seedbed is prepared by flattening the ground, and stacking a matrix into the seedbed according to the practical landform and the quantity of cutting branches; 2) a solution is prepared; 3) a cutting branch is prepared and processed by cutting a streblus indicus branch into a smallsegment with at least two leaf scares, reserving 1 / 10-1 / 3 leaves in the top, cutting out the residual leaves, binding in the sequence from morphological upper to lower end, immersing via a C solution, and immersing 2-3cm in the morphological lower end of the stem segment in a rooting liquid; 4) temporary planting is carried out by temporarily planting the stem segment immersed by the rooting agent onto the seedbed, erecting a small arched shed, and covering a sunshade net; 5) management is carried; and 6) rooting and transplanting are carried out. According to the method, the branch is cut torealize seedling breeding, the problem that seeds are difficult to collect when the seed maturation time is inconsistent during seed breeding is solved effectively, operation is simple, the survivalrate of rooting seedless is higher than 90%, the out-plating field planting survival rate is higher than 80%, and the method is helpful for large-scale breeding.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a cutting propagation method of a false magpie kidney tree. Background technique [0002] False magpie kidney tree ( Streblus indica Bur . ) is a perennial tree of the Moraceae magpie kidney tree. It is mainly distributed in Yunnan, Guangxi, and Hainan. It mostly grows in dense forests, shaded valleys, watersides, and rocks in middle-altitude areas. Its medicinal part is the bark, which has the effect of treating traumatic bleeding, bruises, and gastrointestinal bleeding. Because of its remarkable effect, it is called "hemostatic bark". However, due to the destruction of its growth environment and unreasonable harvesting, its wild resources have been continuously reduced and exhausted. However, there is no relevant report about the seedling propagation and artificial cultivation of False magpie kidney tree. Therefore, the artificial propagation of False ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10A01G24/23A01G24/20A01B79/02
CPCA01B79/02A01G17/005A01G2/10A01G24/20A01G24/23
Inventor 刘贵周郭昕黄春球蔡传涛
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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