Cutting propagation method of jasmine

A technology of cutting propagation and jasmine, applied in the field of jasmine propagation, can solve the problems of transplanting survival rate and quality of seedlings, affecting cutting survival rate, etc., and achieves the effects of improving cutting survival rate, improving seedling survival rate, and reasonable design.

Inactive Publication Date: 2019-01-15
饶一凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, stem cuttings have higher requirements on the quality of stems. It is better to use semi-lignified branches in the same year. Branches that are too lignified or too tender are not suitable for cutting. On the one hand, it will affect the survival rate of cuttings. Survival rate and seedling quality are also affected

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A cutting propagation method of jasmine, comprising the following steps:

[0024] Prepare the cutting bed: choose a loose, flat, fertile and sandy loam block close to the water source, dig 20cm deep, fill in the cutting substrate, use the 8m long and 1m wide bed as the cutting bed, and set up an arch shed above the cutting land, the height of the arch shed is 2m, Micro-spray irrigation facilities are installed in the shed, and 4 sets of micro-spray pipes are equipped for each plot to realize full-area micro-spray irrigation of the slotting bed;

[0025] Preparation of cuttings: Select a 1-year-old jasmine mother plant with strong growth, thick tissue, dark green leaves, and no pests and diseases. After the scissors are sterilized, select branches that are born in the same year, semi-lignified, and with healthy leaves on cloudy days or in the morning to cut cuttings. The thickness is 0.4cm, the length is 10cm, the upper cut of the cuttings is horizontal, and the lower cut ...

Embodiment 2

[0039] A cutting propagation method for jasmine, comprising: preparing a cutting bed, preparing cuttings, cutting, and post-cutting management, specifically including:

[0040] 1. Prepare the cutting bed: select a loose, flat, fertile and sandy loam block close to the water source, dig 30cm deep, fill in the cutting substrate, use a 10m long and 1.5m wide furrow as the cutting bed, and set up an arch shed above the cutting land. The height of the arch shed is 2.3m, micro-spray irrigation facilities are installed in the shed, and 6 sets of micro-spray tubes are equipped for each plot to realize micro-spray irrigation of the entire area of ​​the slotting bed;

[0041] 2. Preparation of cuttings: Select a 2-year-old jasmine mother plant with strong growth, thick tissue, dark green leaves and no pests and diseases. After the scissors are sterilized, select the current year’s branches with semi-lignified and sound leaves to cut the cuttings on cloudy days or in the morning. The thi...

Embodiment 3

[0055] A cutting propagation method of jasmine, specifically comprising the following steps:

[0056] Prepare the cutting bed: choose a loose, flat, fertile and sandy loam block close to the water source, dig 25cm deep, fill in the cutting substrate, use the 8m long and 1.2m wide furrow as the cutting bed, and set up an arch shed above the cutting land, the height of the arch shed is 2.2 m, install micro-spray irrigation facilities in the shed, and equip 5 groups of micro-spray tubes for each plot to realize full-area micro-spray irrigation of the slotting bed; the sandy soil is loose, which is conducive to the respiration and water capture of cuttings in the substrate, arch shed and micro-spray Irrigation facilities are conducive to maintaining the moisture content of the cuttings and the substrate, preventing the drying of the substrate due to transpiration and even the inactivation of the cuttings and root system due to water shortage, and improving the rooting rate and the ...

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PUM

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Abstract

The invention provides a cutting propagation method of jasmine and belongs to the field of jasmine propagation. The method includes the following steps of: 1, cutting bed preparation: a sand soil block is selected, deep holes are dug in the sand soil block and are filled with a cutting matrix, and a field is delineated so as to be adopted as a cutting bed; 2, cutting slip preparation: cutting slips are clipped, are soaked with water, the cutting slips are taken out from the water, and are arranged at a shade place, so that the cutting slips can be kept moisturized and alive; 3, cuttage: the matrix of the cutting bed is thoroughly watered, the cutting slips are soaked with a rooting agent solution, the cutting slips are taken out of the rooting agent solution, so that the cottage of the cutting slips can be performed, and the cutting slips are enclosed with the matrix; and 4, post-cuttage treatment: after the cottage of the cutting slips is finished, an arch shed is covered with a plastic film, temperature and humidity inside the arch shed are controlled, and water is sprayed in the arch shed, and a sterilizing liquid is sprayed on time, and a foliar fertilizer is appliedon time, and after most of the cutting slips are rooted exuberantly, seedlings are hardened, and the seedlings are transplanted finally. With the cutting propagation method adopted, the equilibrium state of iron ions and ferrous ions can be effectively maintained in the cutting seedlings under a weak illumination condition; and auxin-class substances in the rooting agent solution do not undergo photodegradation, and the physiological functions of the auxin-class substances are preserved and exerted. The cutting propagation method of jasmine has the advantages of high rooting rate and high survival rate.

Description

technical field [0001] The invention belongs to the field of jasmine propagation, and in particular relates to a cutting propagation method of jasmine. Background technique [0002] Jasmine is an evergreen shrub or vine of Oleaceae Jasmine, which was originally distributed in India, Arabia, and the Persian Gulf. Now it is widely cultivated in tropical and subtropical regions such as China, India, Iran, Spain, and France. Jasmine is mainly divided according to the number of petals. There are three types of jasmine: single-lobe jasmine, double-lobe jasmine and multi-lobe jasmine. On the one hand, jasmine has been regarded as an important scented tea and essence raw material for many years because of its unique aroma and medicinal value; The ornamental value of gardens is widely used in flower mirror configuration, flower hedge planting and indoor potting. China is currently the main production area of ​​jasmine in the world, and it is planted in large areas in Guangxi, Yunna...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10A01G24/10A01G24/22A01G24/28A01G24/30
CPCA01G17/005A01G2/10A01G24/10A01G24/22A01G24/28A01G24/30
Inventor 饶一凡
Owner 饶一凡
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