Method for improving survival rate of jujube hardwood cutting

A hard branch cutting and survival rate technology, which is applied in botany equipment and methods, horticulture, vegetative propagation, etc., can solve the problems of easy rootstock sprouting, long grafting and breeding period, and limited number of seedlings, etc. Scientific and reasonable, improving the survival rate of cuttings and maintaining the vitality of cuttings

Inactive Publication Date: 2019-01-18
FUYANG DAFENGSHOU AGRI PLANTING PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional jujube breeding methods generally include: grafting, branching, root cuttings, etc. Among them, the grafting and breeding cycle is long, and the phenomenon of large and small feet is prone to appear in the later stage of the seedlings, and rootstocks are easy to germinate tillers; root

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] A method for improving the survival rate of jujube hardwood cuttings consists of the following steps:

[0021] (1) Selection of cuttings: Choose the mature and well-developed branches with a thickness of 0.6-1.2cm, which are strong and free from diseases and insect pests, as scions, cut off the weak branches from the branches, and store 25 roots in a cool place;

[0022] (2) Ear cutting time: Winter pruning is generally carried out from the end of November to March of the following year. The cutting of the cuttings is carried out simultaneously. The branches that are too late to be cut should be stored in 60% wet sand.

[0023] (3) The method of cutting ears: cut the ears into 20cm length, cut the lower part into a bevel at 1.5cm near the bud, and cut the upper part into a plane at 1.5cm above the bud. Keep 2 buds on each ear, and cut the ears. After 40 pieces in a bundle, tie them with cloth tape, then place the oblique end of the cutting edge upwards, and store it in wet san...

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PUM

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Abstract

The invention discloses a method for improving the survival rate of jujube hardwood cutting. The method comprises the steps of scion selection, cutting spike time, cutting spike method, cutting, postmanagement and the like. The method adopts and optimizes hardwood cutting for the characteristics of jujube trees, uses winter pruned branches as scions, easily takes the scions, is convenient to operate, can make full use of the useless pruned branches, can operate in advance during the winter leisure time according to the number of the branches, optimizes the distribution of artificial labor, isscientific and reasonable in cutting scions, uses wet sand preservation, liquid immersion and the like to maintain the vigour of the scions and prevent diseases, can greatly increase the survival rate of cutting, and promotes the growth of seedlings in the later stage.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a method for improving the survival rate of jujube hardwood cuttings. Background technique [0002] The jujube tree has been cultivated in China for more than 4,000 years, and its fruit is still one of the main fruits in northern China. Dates are eaten at the table as fresh fruit, dried, cooked, stewed and baked. Old production areas such as Shandong, Hebei, Shanxi, Shaanxi and Henan provinces have developed rapidly, and new areas such as Xinjiang, Gansu, and Ningxia have also developed rapidly. Because of their unique climatic conditions, they are conducive to the growth and development of jujube trees, and the quality of jujube fruit produced First-class, the development area is growing rapidly. my country is the origin of jujube, and jujube is also one of the main local tree species in Fuyang. Jujube is a plant belonging to Rhamnaceae and Jujube, a small tree with a height...

Claims

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Application Information

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IPC IPC(8): A01G2/10A01G13/00
CPCA01G2/10A01G13/00
Inventor 陈雷史良黄泾葛浩新葛翔杨明进张由娟武青青李龙龙
Owner FUYANG DAFENGSHOU AGRI PLANTING PROFESSIONAL COOP
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