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Root cutting cultivation method of jujube tree

A cultivation method and technology of jujube trees, applied in botany equipment and methods, cultivation, gardening, etc., can solve the problems of unguaranteed fruit quality and immature cutting method, and achieve good detoxification, good fruit quality, and survival of cuttings high rate effect

Inactive Publication Date: 2015-04-22
SUZHOU XINGANG AGRI SCI & TECH PARK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, jujube trees are mainly propagated by grafting, and some are propagated by cuttings, but the cuttings are not mature enough, and the fruit quality cannot be guaranteed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for cultivating jujube by cuttings, comprising the following steps:

[0023] (1) Seed collection strip: in August, select 1-year-old, semi-lignified jujube secondary branches, intercept the downward 25cm long part of the branch top as the cuttage seed strip, keep 5 blades at the top, and remove the remaining blades;

[0024] (2) Seed treatment: place the harvested cuttings in a cool place, cover them with canopy film after spraying water, and then carry out root-promoting treatment on the cuttings. Pour the root liquid into the pot, and soak the cuttings in the root-promoting liquid for 10 hours;

[0025] (3) Seedbed treatment: select sandy loam soil with good air permeability and smooth drainage as the cutting seedbed, loosen and rake the bed surface, and disinfect the cutting seedbed with potassium permanganate;

[0026] (4) Cutting: Before cutting, water the seedbed once, the depth of cutting is 3cm, the density of cutting is 5cm×10cm, spray water while cut...

Embodiment 2

[0031] A method for cultivating jujube by cuttings, comprising the following steps:

[0032] (1) Seed collection bar: in August, select 1-year-old, semi-lignified jujube secondary branches, intercept the downward 35cm long part of the branch as the cutting seed bar, keep 5 leaves at the top, and remove the remaining leaves;

[0033] (2) Seed treatment: place the harvested cuttings in a cool place, cover them with canopy film after spraying water, and then carry out root-promoting treatment on the cuttings. Pour the root liquid into the pot, and soak the cuttings in the root-promoting liquid for 10 hours;

[0034] (3) Seedbed treatment: choose sandy loam soil with good ventilation and smooth drainage as the cutting seedbed, loosen and rake the bed surface, and disinfect the cutting seedbed with carbendazim;

[0035] (4) Cutting: Before cutting, water the seedbed once, the depth of cutting is 3cm, the density of cutting is 5cm×10cm, spray water while cutting, and buckle the pla...

Embodiment 3

[0040] A method for cultivating jujube by cuttings, comprising the following steps:

[0041] (1) Seed collection bar: in August, select 1-year-old, semi-lignified jujube secondary branches, intercept the 30cm long part of the top of the branch as the cuttage seed bar, keep 5 leaves at the top, and remove the remaining leaves;

[0042] (2) Seed treatment: place the harvested cuttings in a cool place, cover them with canopy film after spraying water, and then carry out root-promoting treatment on the cuttings. Pour the root liquid into the pot, and soak the cuttings in the root-promoting liquid for 10 hours;

[0043] (3) Seedbed treatment: select sandy loam soil with good air permeability and smooth drainage as the cutting seedbed, loosen and rake the bed surface, and disinfect the cutting seedbed with potassium permanganate;

[0044] (4) Cutting: Before cutting, water the seedbed once, the depth of cutting is 3cm, the density of cutting is 5cm×10cm, spray water while cutting, ...

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Abstract

The invention provides a root cutting cultivation method of a jujube tree. The root cutting cultivation method of the jujube tree includes following steps: (1) collecting a seed branch: selecting a semi-lignified jujube secondary branch which is one year old in August, cutting a portion of the semi-lignified jujube secondary branch, 25-35cm in length, from the top of the semi-lignified jujube secondary branch, using the portion of the semi-lignified jujube secondary branch as the root cutting seed branch, leaving 5 leaves at the top of the root cutting seed branch, and removing the other leaves; (2) processing the seed branch: placing the root cutting seed branch which is picked off in a shade place, using a greenhouse film to cover the root cutting seed branch after spraying water on the root cutting seed branch, and then performing root promoting treatment on the root cutting seed branch, pouring root promoting liquid into a pot, and dipping the root cutting seed branch in the root promoting liquid for 10h; (3) processing a seedbed: selecting sandy soil which is breathable and smooth in water drainage as the root cutting seedbed, loosening and raking the surface of the root cutting seedbed, and using disinfectant to disinfect the root cutting seedbed; (4) performing root cutting: watering the seedbed once before the root cutting, setting the root cutting depth as 3cm, simultaneously performing the root cutting and spraying water, and covering the seedbed with a plastic film arch shed after the root cutting; (5) disinfecting the seedbed; (6) controlling temperature and humidity; (7) hardening seedlings. Jujube cultivated through the root cutting cultivation method of the jujube tree is good in quality.

Description

technical field [0001] The invention relates to a cutting cultivation method of jujube trees. Background technique [0002] Jujube is a deciduous shrub or small tree plant of Rhamnaceae, which is cultivated all over China. Its flowers are small and honey-rich, and it is a kind of nectar source plant. The fruit of the jujube tree is oblong, green when immature, and brownish red when mature. It can be eaten fresh or made into dried fruit or candied fruit. There are many varieties of jujube, which are rich in nutrition and vary in size. The peel and kernel can be used for medicine, the peel can strengthen the spleen, and the kernel can calm the nerves; the pulp can extract vitamin C and make wine; At present, jujube trees are mainly propagated by grafting, and some are propagated by cuttings, but the cuttings are not mature enough, and the quality of the fruit cannot be guaranteed. Contents of the invention [0003] The technical problem to be solved by the present inventio...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/00
CPCA01G17/005A01G13/0206
Inventor 陶建平
Owner SUZHOU XINGANG AGRI SCI & TECH PARK
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