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Method for raising seedlings of star anise by cutting

A technology of cutting seedlings and star anise, applied in the field of cutting and raising seedlings of star anise, can solve the problems of low seedling emergence rate and low rooting rate, and achieve the effects of improving physiological activity, high uniformity and improving transplanting survival rate.

Active Publication Date: 2018-03-16
韦绍财
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the rooting rate of star anise cuttings is generally low, so that the emergence rate is not high

Method used

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  • Method for raising seedlings of star anise by cutting
  • Method for raising seedlings of star anise by cutting
  • Method for raising seedlings of star anise by cutting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for raising seedlings by cuttings of star anise, comprising the following steps:

[0036] S1. Configure and fill nutrient soil: mix 20 parts of yellow heart soil, 10 parts of fire soil, 8 parts of humus soil, and 3 parts of volcanic mud, and then sterilize it, then mix it with 5 parts of vermicompost, 2 parts of vermiculite, freeze-thaw 3 parts of glutinous rice flour, 3 parts of chitosan oligosaccharide and 2 parts of far-infrared nano-powder are mixed evenly to obtain nutrient soil, and the nutrient soil is packed into the seedling bag of the seedbed; Mix with boiling water according to the weight ratio of 1:3-5, boil for 15-20min, then put it into -25℃ for quick freezing for 20h, take it out, put it in 60℃ and dry it, and crush it through a 40-mesh sieve;

[0037] S2. Collect and process cuttings: collect 1-year-old semi-lignified shoots with no pests and diseases, full bud eyes, and a branch diameter of 0.4-0.6 cm, and trim them to a length of 8-10 cm. The ...

Embodiment 2

[0043] On the basis of embodiment 1, the cuttage seedling raising method of described star anise, before filling nutrient soil, prepare seedbed, liquid application pipe and seedling raising bag earlier;

[0044] Such as Figure 1-3 As shown, wherein, the seedbed 1 is a rectangular parallelepiped structure, and its bottom is provided with several evenly arranged through air holes (not shown in the figure), and the four corners of the seedbed 1 are all provided with a vertically extending support (in the figure Not shown), the top of the seedbed 1 is detachably provided with a top cover 2, on the top cover 2 evenly arranged with a number of circular seedling holes 21, one corner of the top cover 2 is provided with an opening 22;

[0045] The liquid application pipe 3 comprises a first liquid inlet pipe 31 vertically arranged along the inner wall of the seedbed 1 and two L-shaped second liquid inlet pipes 32 arranged horizontally along the top edge of the inner wall of the seedbe...

Embodiment 3

[0052] On the basis of embodiment 2, the cuttage seedling raising method of described star anise, described liquid fertilizer is made of molasses alcohol fermentation liquid, crab shell, fish scale, vermicompost, corn cob, bean dregs, rice bran and water according to mass ratio is 45:8 :12:5:7:10:10:1000 After 15-20 days of mixed fermentation, filter the filtrate and sterilize the filtrate to obtain it.

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Abstract

The invention discloses a method for raising seedlings of star anise by cutting. The method comprises the following steps of: preparation and filling of nutritional soil: 20 parts of yellow soil, 10 parts of burned soil, 8 parts of humus soil and 3 parts of volcanic mud are mixed, then the mixture is sterilized, then the sterilized mixture, 5 parts of wormcast, 2 parts of vermiculite, 3 parts of frozenthawed glutinous rice flour, 3 parts of chitosan oligosaccharide and 2 parts of far infrared nano-powder are evenly mixed to obtain the nutritional soil, and the nutritional soil is filled into seedling nursery bags of a seedbed; collection and treatment of cuttings: collected branches are cut into the cuttings which have a length of 8-10 cm, lower shear mouths in an oblique opening shape, upper shear mouths which are 0.5 cm away from bud eyes and tops on which 1-2 leaves are retained, the lower-end shear mouths of the cuttings are stabbed by a fine need so as to form 3-5 pinholes after the cuttings are disinfected, and after the cuttings are placed in a growth enhancement solution for soaking for 1.5 h, the soaked cuttings are rinsed with water for later use; cuttage; and managementafter cutting. According to the method for raising the seedlings of star anise by cutting, the survival rate of cuttage grafting is high, the time for growing the seedlings is short, and the survivalrate and uniformity of transplanting are high.

Description

technical field [0001] The invention relates to the technical field of star anise seedling cultivation. More specifically, the present invention relates to a method for raising seedlings by cuttings of star anise. Background technique [0002] Star anise, also known as star anise, is mostly used for seasoning, spices and medicine. Its peel, seeds and leaves contain aromatic oil, and it is an important raw material for the manufacture of cosmetics and food. Star anise is a subtropical tree species, and it is planted more in the west and south of Guangxi. There are many planting methods of star anise. At present, bare-root seedlings are more convenient to cultivate but have a lower survival rate for transplanting star anise seedlings. This is because bag seedlings need to be equipped with nutrient soil that directly affects the survival rate of seedlings. It is more complicated. However, bag seedlings are convenient for long-distance transportation. For sales or when the nur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10A01G24/28A01G24/10A01G24/20A01G24/15A01G24/22A01G24/30A01G24/50C05G1/00C05G3/00C05F17/00
CPCA01G17/005C05D9/00C05F1/005C05F17/00C05G3/00C05G5/20C05F1/007C05F3/00C05F11/00C05F11/02C05F5/002C05F5/008Y02W30/40
Inventor 甘宏芳
Owner 韦绍财
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