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Rapid cuttage for moraceae plants

A cutting propagation and plant technology, which is applied in the field of rapid cutting propagation technology of Moraceae plants, can solve problems such as inability to take root, difficult survival, alcohol allergy, etc., and achieve the effects of increasing the survival rate of seedlings, increasing the reproduction efficiency, and improving the survival rate

Inactive Publication Date: 2008-04-09
严希海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the cutting propagation of Moraceae plants such as Chinese wolfberry and mulberry, the cuttings are mostly used after being treated with hormones, but because the nutritional level of the cutting cuttings is not high, and the plants grow upward when picking the cuttings, the other Most of the nutrients have been consumed by the growth of the top, and the temperature difference between day and night is too small, and the nutrient accumulation in the spikes is too small. These reasons may cause some spikes to only form callus but not root
Moreover, most of the spikes are delicate branches, which are prone to alcohol allergy after being treated with hormones. The symptom of allergy is that the base of the branches turns black, causing the spikes to turn black and gradually die. Large, low survival rate, affecting people's cultivation and reproduction of Moraceae plants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The rapid cutting propagation of the Moraceae plant is carried out in March, and it includes steps:

[0012] 1) Ear picking: take the root section of an adult healthy mulberry tree in November, preferably bright yellow lateral root, cut it off with a sharp blade, and cut the root section with a length of 8cm and a root diameter of 5mm to ensure that the root section is cut neatly, and the root section is not If it is damaged, after cutting into sections, every 50 pieces will be bundled into a bundle, and stored in the cellar for the winter to prepare for cutting propagation in March of the following year; pay attention to the protection of the cuttings during the ear picking process, and keep the moisture as much as possible;

[0013] 2) Root promotion: First, plow the soil in the shed to make the whole furrow and flat furrow, make a low furrow with a width of 1-2m, and leave a ridge between the two furrows with a width of 30-40cm and a height of 15-20cm as a trail. Spr...

Embodiment 2

[0017] The rapid cutting propagation of the Moraceae plant is carried out in March, and it includes steps:

[0018] 1) Ear picking: Take the root section of the adult healthy mulberry tree in March of the year, preferably the bright yellow lateral root, cut it off with a sharp blade, cut the root section with a length of 10cm and a root diameter of 10mm, to ensure that the root section is cut neatly, and the root section Not to be damaged, after cutting into sections, every 50 pieces will be bundled into a bundle, pay attention to the protection of the cuttings during the ear picking process, and keep the moisture as much as possible;

[0019] 2) Root promotion: First, plow the soil in the shed to make the whole furrow and flat furrow, make a low furrow with a width of 1-2m, and leave a ridge between the two furrows with a width of 30-40cm and a height of 15-20cm as a trail. Spread a layer of sterilized river sand with a thickness of 5 cm on the bottom of the bed; then complet...

Embodiment 3

[0023] The rapid cutting propagation of the Moraceae plant is carried out in March, and it includes steps:

[0024] 1) Ear picking: Take the root section of an adult healthy mulberry tree in March of the year, preferably the bright yellow lateral root, cut it off with a sharp blade, cut the root section with a length of 9cm and a root diameter of 7mm, to ensure that the root section is cut neatly, and the root section Not to be damaged, cut into sections and bundled into bundles, pay attention to the protection of the spikes during the ear picking process, and keep the water as much as possible;

[0025] 2) root stimulation: at first the soil in the shed is plowed into the whole furrow and flat furrow, and a layer of 4cm thick, sterilized river sand after spraying with 20% bleaching powder liquid is sprayed and sterilized at the bottom of the furrow bed surface; The bundled root section is completely immersed in 1000mg / kg carbendazim solution for about 22 minutes, then taken o...

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Abstract

The invention discloses a quick Moraceae plant cuttage, which adopts the root section of the grown healthy paper mulberry tree of the Moraceae plant for propagation by cuttage in March, and conducts the cuttage on the Moraceae plant through the procedures of root accelerating, cutting and loading in the bowl, seedling hardening, outing of the garden and bedding out and so on. The invention improves the surviving rate of the cuttage using the torsel strip of the Moraceae plant, shortens the period of the cuttage of the Moraceae plant, and improves the cuttage efficiency as well as the survival rate of the Moraceae plant.

Description

technical field [0001] The invention relates to a forest tree propagation technology in forestry production, in particular to the rapid cutting propagation technology of Moraceae plants. Background technique [0002] At present, in the cutting propagation of Moraceae plants such as Chinese wolfberry and mulberry, the cuttings are mostly used after being treated with hormones, but because the nutritional level of the cutting cuttings is not high, and the plants grow upward when picking the cuttings, the other Most of the nutrients have been consumed by the growth of the top, and at the same time, the temperature difference between day and night is too small and the nutrient accumulation in the spikes is too little. These reasons may cause some spikes to only form callus but not root. Moreover, most of the spikes are delicate branches, which are prone to alcohol allergy after being treated with hormones. The symptom of allergy is that the base of the branches turns black, caus...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10A01G7/00
Inventor 严希海
Owner 严希海
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