Unlock instant, AI-driven research and patent intelligence for your innovation.

Tender branch cutting method for zelkova schneideriana

A technology of young branch cutting and beech tree cutting, applied in the field of beech young branch cutting, can solve problems such as unsatisfactory effect, and achieve the effects of protecting germplasm resources and high reproduction efficiency

Inactive Publication Date: 2013-10-30
GUANGXI FORESTRY RES INST
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There have also been research reports on the twig cuttings of beech trees, but the cuttings used are still relatively thick, with a diameter ranging from 0.4 to 0.6 cm, and the highest rooting rate is only 73.5%, which is not ideal.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Beech twig cutting method of the present invention, comprises the steps:

[0019] 1. Choose to collect cuttings mother tree

[0020] Select the plants that grow robustly and are free from diseases and insect pests as the mother tree for picking ears.

[0021] 2. Cutting selection and cutting cutting

[0022] The materials used are semi-lignified terminal buds or lateral buds of the two-year-old beech tree and semi-lignified new buds of the four-year-old beech tree after felling stumps. The collection time is from March to May, and the location is Nanning, Guangxi. The diameter of the cuttings is 0.066cm, the length of the cut beech cuttings is 4cm, and 2 buds are reserved on each cutting, and the cutting method is flat cutting.

[0023] 3. Treatment method of seedling substrate

[0024] Red heart soil is used as the seedling substrate, and the red heart soil substrate is disinfected with 0.3% potassium permanganate a few days before cutting, and the day before cuttin...

Embodiment 2

[0033] 1. Choose to collect cuttings mother tree

[0034] Select the plants that grow robustly and are free from diseases and insect pests as the mother tree for picking ears.

[0035] 2. Cutting selection and cutting cutting

[0036] The materials used are semi-lignified terminal buds or lateral buds of the two-year-old beech tree and semi-lignified new buds of the four-year-old beech tree after felling stumps. The collection time is from March to May, and the location is Nanning, Guangxi. The diameter of cuttings is about 0.101cm. The length of cut beech cuttings is about 6cm, and 4 to 5 buds are reserved on each cutting, and the cutting method is flat cutting.

[0037] 3. Treatment method of seedling substrate

[0038] Red heart soil is used as the seedling substrate, and the red heart soil substrate is disinfected with 0.4% potassium permanganate a few days before cutting, and the day before cutting, it is drenched with tap water to wash away potassium permanganate.

...

Embodiment 3

[0047] 1. Choose to collect cuttings mother tree

[0048] Select the plants that grow robustly and are free from diseases and insect pests as the mother tree for picking ears.

[0049] 2. Cutting selection and cutting cutting

[0050] The materials used are semi-lignified terminal buds or side buds of the two-year-old beech tree and semi-lignified new buds of the four-year-old beech tree after felling stumps. The collection time is from March to May, and the location is Nanning, Guangxi. Cutting diameter is 0.167cm. The beech cuttings length of cutting is 8cm, and 7 buds are reserved on every branch cuttings, and the cutting mode is flat cutting.

[0051] 3. Treatment method of seedling substrate

[0052] Red heart soil is used as the seedling substrate, and the red heart soil substrate is disinfected with 0.5% potassium permanganate a few days before cutting, and the day before cutting, it is drenched with tap water to wash away potassium permanganate.

[0053] 4. Choose ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Heightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a tender branch cutting method for zelkova schneideriana. The tender branch cutting method comprises the steps of acquiring cutting slips, treating the cutting slips and carrying out cutting management. According to the tender branch cutting method, thin and tender branches with the diameters of 0.066-0.167 cm are adopted as the cutting slips for cutting, more cutting slips can be acquired in a cutting orchard under the same conditions, the rooting percentage reaches 78.5%, and compared with a hard wood cutting method, the tender branch cutting method can obtain higher breeding efficiency.

Description

1. Technical field [0001] The invention relates to the technical field of tree seedling cultivation, in particular to a beech twig cutting method. 2. Background technology [0002] Beech (Zelkova schneideriana) belongs to the genus Zelkova of the Ulmaceae family, a large deciduous tree, distributed from the eastern Mediterranean to eastern Asia, with about 10 species. It is mainly produced in the vast area from the Liaodong Peninsula to the east of the southwest. It has the characteristics of long tree age, wind resistance, early morning resistance, less pests and diseases, and excellent materials. Beech wood is dense and hard, has beautiful texture, is not easy to stretch and bend, and has strong corrosion resistance. It is a high-quality wood for shipbuilding, bridges, and production of various high-end furniture and handicrafts. It belongs to high-end hard broad-leaved timber species. Stem bark is fibrous and rich in content, and is the raw material for making rayon, ro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01G1/00
Inventor 刘海龙张日清陈博雯覃子海陈晓明苏烜黄宏喜
Owner GUANGXI FORESTRY RES INST