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Cutting propagation method for vitex canescens

A cutting propagation, thin ginger wood technology, applied in the application, cultivation, agriculture and other directions, can solve the problems of uneven seedlings, long production cycle, unstable sources, etc., and achieves easy operation, reliable method, and seedling formation. quick effect

Inactive Publication Date: 2016-12-07
FUJIAN ACAD OF FORESTRY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem solved by the present invention is that there are few seed resources, unstable sources, low germination rate, uneven quality of seedlings and long production cycle and other problems in sowing and seedling cultivation of thin ginger wood. The influence of the three key technical links of cutting substrate configuration, cutting cutting type, and root-stimulating hormone concentration on rooting provides a cutting propagation method of thin ginger

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The concrete steps of thin ginger wood cutting propagation method of the present invention are as follows:

[0032] (1) Preparation before cutting:

[0033] Before cutting, the cutting seedlings should be rearranged and plowed 20 to 25 cm before sowing. One week before sowing, the soil should be sterilized with ferrous sulfate combined with harrowing, and then made into a bed with a width of 0.8 to 1.0 m. 15 cm high;

[0034] (2) Cuttings:

[0035] Fill the prepared matrix into the sterilized cutting bed, drench the matrix with clear water 1-2 days before cutting, and disinfect with 0.2wt% potassium permanganate solution 1 day before cutting;

[0036] Thin ginger wood cuttings are treated with growth hormone dipped in the base and repeated 3 times; in order to prevent wound infection and rot of cuttings, cut cuttings should be put in clean water in time to keep fresh, then sterilized with thiophanate-methyl, and placed in a cool place for later use , the harvesting o...

Embodiment 2

[0047] The concrete steps of thin ginger wood cutting propagation method of the present invention are as follows:

[0048] (1) Preparation before cutting:

[0049] Before cutting, the cutting seedlings should be rearranged and plowed 20 to 25 cm before sowing. One week before sowing, the soil should be sterilized with ferrous sulfate combined with harrowing, and then made into a bed with a width of 0.8 to 1.0 m. 15 cm high;

[0050] (2) Cuttings:

[0051] Fill the prepared matrix into the sterilized cutting bed, drench the matrix with clear water 1-2 days before cutting, and disinfect with 0.2wt% potassium permanganate solution 1 day before cutting;

[0052] Thin ginger wood cuttings are treated with growth hormone dipped in the base and repeated 3 times; in order to prevent wound infection and rot of cuttings, cut cuttings should be put in clean water in time to keep fresh, then sterilized with thiophanate-methyl, and placed in a cool place for later use , the harvesting o...

Embodiment 3

[0063] The concrete steps of thin ginger wood cutting propagation method of the present invention are as follows:

[0064] (1) Preparation before cutting:

[0065] Before cutting, the cutting seedlings should be rearranged and plowed 20 to 25 cm before sowing. One week before sowing, the soil should be sterilized with ferrous sulfate combined with harrowing, and then made into a bed with a width of 0.8 to 1.0 m. 15 cm high;

[0066] (2) Cuttings:

[0067] Fill the prepared matrix into the sterilized cutting bed, drench the matrix with clear water 1-2 days before cutting, and disinfect with 0.2wt% potassium permanganate solution 1 day before cutting;

[0068] Thin ginger wood cuttings are treated with growth hormone dipped in the base and repeated 3 times; in order to prevent wound infection and rot of cuttings, cut cuttings should be put in clean water in time to keep fresh, then sterilized with thiophanate-methyl, and placed in a cool place for later use , the harvesting o...

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PUM

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Abstract

The invention discloses a cutting propagation method for vitex canescens. The problems that during existing vitex canescens seed sowing and seedling raising, fewer seed resources exist, the source is unstable, the germination rate is low, seedlings are uneven in quality, and the production period is long are solved. The cutting propagation method for vitex canescens includes the four key techniques of cutting propagation of cutting medium selection preparation, branch types, rooting accelerant concentration and cutting seasons. The method is reliable and easy and convenient to operate, and has the advantages of being high in practicality and operability, low in economic cost and the like, the rooting rate reaches up to 80% or above, seedling development is fast, vitex canescens fine-breed high-quality seedlings can be stably and massively produced, and the bottleneck that excellent seedlings are in urgent need in production is solved.

Description

technical field [0001] The invention relates to the technical field of planting seedlings, in particular to a cutting propagation method of thin ginger. Background technique [0002] Thin ginger wood: thin ginger wood (Vitex quinata Williams), also known as mountain vitex, is an evergreen native broad-leaved tree of the Verbenaceae Verbenaceae genus Vitex. Other names include: Yingge, Shanpu ginger, Shanbujing, Wujing Tianzai, etc., is a multi-purpose tree species with precious materials and valuable medicinal materials (branches, roots) and landscape greening. It can be cultivated as high-grade timber tree species, and it is also suitable for landscape trees, street trees, rural landscaping and medicinal economic plants. cultivation. [0003] Thin ginger is a multi-purpose tree species with precious materials, valuable medicinal materials (branches, roots) and landscape greening, but its resources are endangered in several places because of its few seed resources, unstable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 李宝福朱炜李永光林福星何文广林恩林延生
Owner FUJIAN ACAD OF FORESTRY