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Vine jasmine flower with long flowering season and breeding method thereof

A technology of jasmine flower and breeding method, which is applied in botany equipment and methods, horticulture, vegetative propagation, etc., can solve the problems of weak resistance to diseases and insect pests, non-cold resistance, and non-waterlogging resistance, and achieves simple breeding methods and short breeding time. Short, simple and feasible effect

Active Publication Date: 2019-01-04
GUANGXI JINHUA TEA PROCESSING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Single-petal jasmine has strong drought tolerance and is suitable for planting at the foot of mountains and hilly slopes, but the flower yield is lower than that of double-petal jasmine, and it is not cold-resistant, not water-logging resistant, and has weak resistance to diseases and insect pests.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A vine jasmine with a long flowering period is obtained by grafting and breeding single-petal jasmine and jasmine hair. The specific breeding method includes the following steps:

[0024] (1) Select the budded semi-lignified branches of jasmine unilobe as cuttings, and cultivate the seedlings of jasmine unilobe by cutting cultivation method. When the seedlings grow to 18 cm long, select the semi-lignified branches with buds of jasmine as scion, Carry out grafting, obtain No. 1 jasmine seedling.

[0025] (2) Select the semi-lignified branches with buds of jasmine as cuttings, and cultivate the seedlings of jasmine by cuttings. When the seedlings grow to 18cm long, select the semi-lignified branches with buds of single-lobe jasmine as scions, and carry out Grafting to obtain No. 2 jasmine seedlings.

[0026] (3) Transplant No. 1 and No. 2 jasmine seedlings with a plant spacing of 1.5m, and build a flower stand between them along one direction, so that they can climb rock...

Embodiment 2

[0034] A vine jasmine with a long flowering period is obtained by grafting and breeding single-petal jasmine and jasmine hair. The specific breeding method includes the following steps:

[0035] (1) Select the budded semi-lignified branches of jasmine unilobe as cuttings, and cultivate the seedlings of jasmine unilobe by cutting cultivation method. When the seedlings grow to 22 cm long, select the semi-lignified branches of jasmine pubescens as scions. Carry out grafting, obtain No. 1 jasmine seedling.

[0036] (2) Select the semi-lignified branches with buds of jasmine as cuttings, and cultivate the seedlings of jasmine by cuttings. When the seedlings grow to 22cm long, select the semi-lignified branches with buds of single-lobe jasmine as scions, and carry out Grafting to obtain No. jasmine seedlings.

[0037] (3) Transplant No. 1 and No. 2 jasmine seedlings at a distance of 1.8m, and build a flower stand between them along one direction, so that they can climb rocks in the...

Embodiment 3

[0045] A vine jasmine with a long flowering period is obtained by grafting and breeding single-petal jasmine and jasmine hair. The specific breeding method includes the following steps:

[0046] (1) Select the budded semi-lignified branches of jasmine unilobe as cuttings, and cultivate the seedlings of jasmine unilobe by cutting cultivation method. When the seedlings grow to 25 cm long, select the semi-lignified branches with buds of jasmine as scion, Carry out grafting, obtain No. 1 jasmine seedling.

[0047] (2) Select the semi-lignified branches with buds of Jasmine as the cuttings, and cultivate the seedlings of Jasmine by cuttings. When the seedlings grow to 25 cm long, select the semi-lignified branches with single petals of Jasmine as the scions, and carry out Grafting to obtain No. jasmine seedlings.

[0048] (3) Transplant No. 1 and No. 2 jasmine seedlings with a plant spacing of 2m, and build a flower stand between them along one direction, so that they can climb ro...

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PUM

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Abstract

The invention discloses a vine jasmine flower with a long flowering season and a breeding method thereof. Single-lobe jasmine and jasminum multiflorum that have different flower seasons are processedby grafting to breed a vine jasmine flower with the flowering season reaching over 11 months; and the bred vine jasmine flower is used for cottage breeding to maintain the characteristic of the long flowering season of the female parent. Moreover, the breeding method is simple and the breeding time is short. The bred vine jasmine flower with the long flowering season enables the demand of the long-lowering-season landscape jasmine by people to be satisfied; and the theoretical basis is also provided for breeding the long-lowering-season plant.

Description

technical field [0001] The invention relates to the technical field of plant breeding and planting, in particular to a vine jasmine with a long flowering period and a breeding method thereof. Background technique [0002] Jasmine, also known as jasmine, belongs to the genus Jasminaceae (Oceanaceae) Jasminum ) is a general term for evergreen shrubs or vines, native to India and Pakistan, introduced and widely planted in China. Jasmine has emerald green leaves, pure flower color and strong aroma. It is the most common aromatic flower and tree. Jasmine likes warmth and humidity, and grows best in a well-ventilated, semi-shady environment. The soil is most suitable for slightly acidic sandy loam with a lot of humus. Most varieties are afraid of cold and drought, and are not tolerant to frost, waterlogging and alkaline soil. When the temperature in winter is lower than 3°C, the branches and leaves are susceptible to frost damage, and will die if it lasts for a long time. Jasm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/30A01G2/10
CPCA01G17/005A01G2/10A01G2/30
Inventor 梁立会曾明翁荣彬蒋桂华
Owner GUANGXI JINHUA TEA PROCESSING