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Cutting propagation method for Chionanthus retusus

A cutting propagation and tassel tree technology, applied in fertilization methods, botanical equipment and methods, planting substrates, etc., can solve the problems of low survival rate, inapplicable large-scale reproduction and production of tassel tree seedlings, long cycle, etc., to achieve technical Simple operation and high seedling reproduction efficiency

Inactive Publication Date: 2016-10-12
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the cutting propagation adopted by tassel tree has a low survival rate and a long cycle, which is not suitable for large-scale propagation and production of tassel tree seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Ear picking: During the dormant period of the tassel tree in winter, trim off the branches on the ground, and apply enough fertilizer to the roots at the same time. When picking ears, select the semi-lignified branches of the year for proper shade;

[0025] (2) Cutting time: from July to August every year;

[0026] (3) preparation of rooting agent: 200 mg of rooting powder No. 2 is first dissolved in 100 ml of ethanol with a volume concentration of 90%, added water to 1 kg and mixed evenly, and then 20 mg of vitamin B is added for subsequent use;

[0027] (4) Preparation of cutting matrix: mix perlite, vermiculite, rice husk, fine sand and peat at a volume ratio of 1:1:1:1:1, and mix well, use pentachloronitrobenzene and 50% Carbendazim wettable powder is mixed at a ratio of 1:1 to disinfect the cutting substrate;

[0028] (5) Preparation of cuttings: select the semi-lignified branches that the mother plant has good growth in the year in the selection step (1), and...

Embodiment 2

[0033] (1) Ear picking: During the dormant period of the tassel tree in winter, trim off the branches on the ground, and apply enough fertilizer to the roots at the same time. When picking ears, select the semi-lignified branches of the year for proper shade;

[0034] (2) Cutting time: from July to August every year;

[0035] (3) preparation of rooting agent: 200 mg of rooting powder No. 2 is first dissolved in 100 ml of ethanol with a volume concentration of 90%, added water to 1 kg and mixed evenly, and then 20 mg of vitamin B is added for subsequent use;

[0036] (4) Preparation of cutting matrix: mix perlite, vermiculite, rice husk, fine sand and peat at a volume ratio of 1:1:1:1:1, and mix well, use pentachloronitrobenzene and 50% Carbendazim wettable powder is mixed at a ratio of 1:1 to disinfect the cutting substrate;

[0037] (5) Preparation of cuttings: select the semi-lignified branches that the mother plant has good growth in the year in the selection step (1), and...

Embodiment 3

[0042] (1) Ear picking: During the dormant period of the tassel tree in winter, trim off the branches on the ground, and apply enough fertilizer to the roots at the same time. When picking ears, select the semi-lignified branches of the year for proper shade;

[0043] (2) Cutting time: from July to August every year;

[0044] (3) preparation of rooting agent: 200 mg of rooting powder No. 2 is first dissolved in 100 ml of ethanol with a volume concentration of 90%, added water to 1 kg and mixed evenly, and then 20 mg of vitamin B is added for subsequent use;

[0045] (4) Preparation of cutting matrix: mix perlite, vermiculite, rice husk, fine sand and peat at a volume ratio of 1:1:1:1:1, and mix well, use pentachloronitrobenzene and 50% Carbendazim wettable powder is mixed at a ratio of 1:1 to disinfect the cutting substrate;

[0046] (5) Preparation of cuttings: select the semi-lignified branches that the mother plant has good growth in the year in the selection step (1), and t...

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Abstract

The invention discloses a cutting propagation method for chionanthus retusus. The cutting propagation method comprises the following steps: (1) scion plucking of parent chionanthus retusus; (2) determination of the time of cutting; (3) preparation of a rooting agent; (4) preparation of a cutting substrate; (5) preparation of cuttings; (6) treatment of cuttings and cutting; (7) treatment after cutting; and (8) transplanting. The seedling raising method for the chionanthus retusus by cutting provided by the invention has a cutting rooting rate reaching 90% or more. The cutting propagation method provided by the invention has the advantages of simple and convenient operation, low cost, easy popularization and application, etc., and has important application and popularizing values in scale production of chionanthus retusus seedlings.

Description

technical field [0001] The invention relates to a plant asexual propagation method, in particular to a tassel tree cutting propagation method. Background technique [0002] Tassel tree (Chionanthus retusus.): a plant of the genus Chionanthus retusus. It is a deciduous shrub or tree. The tree is tall and graceful, with lush branches and leaves. It is full of white flowers in early summer, like frost and snow, beautiful and pleasant. Autumn results, drupe oval, blue-black. Looking closely, the leaves of the tassel tree are single leaves opposite, the leaves are oval or oblong, entire, and nearly leathery. Dioecious, panicle born at the top of side branches; corolla white, 4-parted, lobes linear oblanceolate, 2 stamens in male flowers, 2-lobed stigma in female flowers. The flowering period is June-July, and the fruiting period is September-October. [0003] Because the small flowers of tassel tree are in bud, their shape, size, and color are similar to glutinous rice, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G31/00A01G9/10A01C21/00C05G1/00C05G3/00
CPCA01C21/005A01G9/0299A01G17/005A01G24/00A01G31/00C05B1/02C05B7/00C05G3/00C05G5/23C05B17/00C05C3/00C05C9/00C05D5/00C05D9/00C05F3/00C05F11/02C05D1/00C05F11/10
Inventor 戴勤王冬梅李慧珍
Owner WUHU OUBIAO AGRI DEV
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