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

Cutting method of acer palmatum thunb

A technique for cutting maple with chicken feet, applied in the field of plant cutting, can solve the problems of high price of maple with chicken feet, complicated operation process, etc., and achieve the effects of increasing the rooting rate, increasing the rooting rate, and promoting rooting.

Inactive Publication Date: 2017-06-23
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, the dark treatment operation process is cumbersome, and the spikes obtained from one-time treatment are limited, but because the price of good varieties of Acer palmatum is relatively high, it is still feasible after offsetting the cost. In addition, the characteristics of new varieties can be effectively preserved through cutting propagation, and the establishment of asexual It will undoubtedly bring great convenience to the breeding of Acer palmatum, so the use of effective cutting propagation technology is the dream of many breeders.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cutting method of acer palmatum thunb
  • Cutting method of acer palmatum thunb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) select tree age to be the Acer palmatum of 3 years old, cover with black plastic film and carry out yellowing treatment; Air temperature reaches more than 30 ℃ after film covering, cools down by exhaust fan; The time of yellowing treatment is 3 weeks, In the yellowing treatment, heat treatment is carried out when the temperature is lower than 10°C, and the temperature is controlled at 15°C;

[0019] (2) gather the scion bar after the yellowing treatment, repair into 6cm long cuttings, remove the blade of the scion bar bottom 1 / 2;

[0020] (3) Carry out cuttage after pruning the scion, insert in the substrate sand, the row spacing of cuttings is 5×10cm; the cutting depth of the scion is 1 / 2 the length of the scion; the cutting time is carried out in June, and the cutting is 2 months After that, observe the rooting situation.

[0021] The hairy root rate of the Acer palmatum after the cutting of the present embodiment 1 has reached 95%.

Embodiment 2

[0023] (1) select the Acer palmatum of 4 years old, cover with black plastic film and carry out yellowing treatment; Air temperature reaches more than 30 ℃ after film covering, cools down by exhaust fan; The time of yellowing treatment is 4 weeks, In the yellowing treatment, heat treatment is carried out when the temperature is lower than 10°C, and the temperature is controlled at 15°C;

[0024] (2) gather the scion bar after the yellowing treatment, trim into 8cm long cuttings, remove the blade of the scion bar bottom 1 / 2;

[0025] (3) Carry out cuttage after pruning scion, insert in matrix sand, cutting plant row spacing is 5 * 10cm; Scion carries out cutting depth to be 1 / 2 scion length; Cuttage time is carried out in July, and cuttage is 2 months After that, observe the rooting situation.

[0026] The hairy root rate of the Acer palmatum after cutting in the present embodiment 2 has reached 98%.

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

No PUM Login to View More

Abstract

The invention discloses a cutting method of acer palmatum thunb. The method comprises the following steps that (1) acer palmatum thunb with a low tree age is selected and subjected to yellowing treatment by being covered with a black plastic film; (2) an ear strip subjected to the yellowing treatment is acquired and trimmed into 6-8 cm long cutting slips, and 1 / 2 of blades at the lower part of the ear strip are removed; and (3) the trimmed ear strip is subjected to cutting and inserted into matrix sand, and a rooting condition is observed after the cutting for two months. When the acer palmatum thunb is subjected to the cutting in June or July, rootage of the acer palmatum thunb which difficultly takes a root can be effectively facilitated; and when the cutting is performed in June or July after 3-4 weeks of the yellowing treatment, a rooting rate of the acer palmatum thunb can reach above 95%.

Description

technical field [0001] The invention relates to plant cuttings, in particular to an Acer palmatum cutting method. Background technique [0002] Acer palmatum (Latin name: Acer palmatum Thunb.), also known as: Acer palmatum Thunb., is a small deciduous tree with an umbrella-shaped crown. The bark is smooth. Bark dark gray. Branchlets purple or lavender-green, old branches lavender-purple. Leaves are nearly round, base heart-shaped or nearly heart-shaped, palmate, often 7-parted, densely serrated. The back leaves bloom; the flowers are purple, polygamous, male and hermaphrodite; corymbs. Sepals ovate-lanceolate; petals elliptic or obovate. The young fruit is purple-red, brownish-yellow when ripe, with a spherical core, prominent veins, and two wings forming obtuse angles. The flowering and fruiting period is from May to September. Acer palmatum likes sunshine, avoid west-shooting, as west-shooting will burn leaves. More shade tolerant, grows well under the shade of tal...

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): A01G31/00A01G9/10
CPCA01G31/00A01G9/0299
Inventor 周余华周琴裴新国席映雪
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY