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Asexual propagation method for Elaeagnus X ebbingei 'Gilt edge'

A technology of asexual reproduction and processing methods, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of limiting the number of cuttings and cuttings, consuming time and energy, affecting the growth and shaping of green seedlings, etc., to achieve thick branches, The effect of less sprouting branches and promoting growth

Inactive Publication Date: 2012-06-13
NANJING JINPU LANDSCAPE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The single use of cuttings can quickly propagate seedlings, but there are very few seedlings in the Phnom Penh Ebihudao market, which greatly limits the number of cuttings and cuttings
However, the single use of grafting propagation is time-consuming and labor-intensive, and the sprouting of grafted seedlings greatly affects the growth and shaping of green seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1. Treatment of the female parent of the scion. In April 2009, the female parent Phnom Penh Ebi succulents was re-cut, and all the main branches were cut off, so as to promote the thick growth and high growth of sprouting branches.

[0021] 2. Treatment of grafted rootstocks. The 7-year-old hybrid Elaeagnus × ebbingei was selected as the rootstock, which was pruned in January 2010, and the sprouted branches were kept for grafting. Cut the rootstock at a height of 20-30cm from the ground, and cut the cut into a smooth plane for sealing.

[0022] 3. Grafting. Grafting was carried out at the beginning of March 2010, and the split grafting method was selected. The rootstock is now cut to a height of 10cm before grafting. Scion length 10cm, thickness 0.5cm, with 1-2 axillary buds. After the grafting is completed, remove the rootstock sprouts in time. A total of 200 plants were grafted, and each plant was grafted with 3 branches. On the 6th day after grafting, the root...

Embodiment 2

[0029] 1. Treatment of the female parent of the scion. In April 2010, the female parent was re-cut, and all the main branches were cut off to promote the thick growth and high growth of the sprouting branches.

[0030]2. Treatment of grafted rootstocks. The 8-year-old hybrid Elaeagnus × ebbingei was selected as the rootstock, which was pruned in January 2011, and the sprouted branches were kept for grafting. Cut the rootstock at a height of 20-30cm from the ground, and cut the cut into a smooth plane for sealing.

[0031] 3. Grafting. Grafting was carried out at the beginning of March 2011, and the split grafting method was selected. The rootstock is now cut to a height of 10cm before grafting. Scion length 10cm, thickness 0.5cm, with 1-2 axillary buds. After the grafting is completed, remove the rootstock sprouts in time. A total of 200 plants were grafted, and each plant was grafted with 3 branches. On the 8th day after grafting, the rootstock and scion incisions were...

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Abstract

The invention discloses a quick asexual propagation method for Elaeagnus X ebbingei 'Gilt edge'. The method comprises the following steps of: selecting triennial Elaeagnus X ebbingei as female parents, re-trimming the female parents in April of the last year before grafting, trimming for grafting stocks in January, selecting eight-year hybrid Elaeagnus X ebbingei as the stocks, performing grafting by a cleft graft method at the end of February and in early March, selecting thick branches germinated on scions as cuttings in the first ten-day period of July, soaking the lower sections of the cuttings for 10 minutes by using hormone, inserting the cuttings into a slotting machine, and performing management by adopting full exposure spraying. By the method, the problem about quick propagationof Elaeagnus X ebbingei seedlings can be effectively solved.

Description

technical field [0001] The invention relates to a rapid vegetative propagation method of Elaeagnus×ebbingei "Gilt edge" and belongs to the technical field of seedling propagation of woody plants. Background technique [0002] Phnom Penh Ebbingei (Elaeagnus x ebbingei "Gilt edge") is a plant of the genus Elaeagnus in the family Elaeagnaceae. Evergreen shrub, upright or trailing, without thorns or with thorns, all the stems are densely covered with silvery or light brown, peltate scales; leaves are alternate, the back of the leaves is silvery, the leaves are dark green, and the leaves are inlaid with yellow spots; white in winter Or yellow flowers, usually bisexual, sometimes polygamous, often solitary or in clusters in leaf axils; calyx tubular or campanulate, contracted above ovary, lobes 4; stamens 4, filaments very short; nuts enclosed in post-anthesis Large fleshy calyx tube. It likes humidity and light, and is also shade-tolerant. The soil is fertile and well-drained l...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06A01G7/00
Inventor 王宜森陆小清杨虹李乃伟沈秋菊
Owner NANJING JINPU LANDSCAPE
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