Dwarf gene variety group establishing method for lagerstroemia plant of lythraceae

A technology of crape myrtle and celandine, which is applied in the field of plant cultivation to achieve the effects of strong branching ability, expanding commodity types and improving economic benefits

Active Publication Date: 2014-03-26
TONGREN MANTANGHONG AGRI TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The above references only basically checked out the types of Lagerstroemia in China, the cultivars of Lagerstroemia indica and the simple classification according to the flower color, and did not involve the dwarf plants required for landscape design and construction, the production of dwarf Lagerstroemia in commercial potted plants, and the stumps of Lagerstroemia indica bonsai. Establishment of Crape Myrtle Varieties

Method used

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Embodiment Construction

[0048] The present invention will be further described below with reference to specific embodiments.

[0049] The method for building a group of dwarf species of Lagerstroemia genus Lagerstroemia in the present invention comprises the following steps:

[0050] 1. Establish a dwarf crape myrtle variety resource nursery: extensively collect existing dwarf crape myrtle varieties with short plants and small leaves and use various breeding methods to select corresponding parental innovation dwarf crape myrtle varieties, and establish a dwarf crape myrtle variety resource nursery;

[0051] 2. Testing of dwarf crape myrtle varieties, the testing methods specifically include:

[0052] 2A. Selection of test varieties (materials): choose Lagerstroemia myrtle varieties (or materials) with relatively short growth and small leaves from the resource nursery;

[0053] 2B. Propagation of test materials: the selected varieties or materials are all produced by cutting propagation method to pro...

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Abstract

The invention belongs to the technical field of plant culture and relates to a dwarf gene variety group establishing method for a lagerstroemia plant of lythraceae. The method comprises the following steps: 1, establishing a dwarf gene lagerstroemia variety resource garden; 2, testing a dwarf gene lagerstroemia variety; 3, recording tested characteristic items; 4, obtaining a comprehensive evaluation index; 5, establishing a classification variety group according to the test result. The dwarf gene variety group establishing method for the lagerstroemia plant of the lythraceae overcomes the shortcoming in the prior art, and an established dwarf gene lagerstroemia variety group can well meet production of small potting, flower bed arrangement, presbyopic glass and other dwarf gene lagerstroemia nursery stocks required by green space landscape construction due to the fact that the plant is low, the sub-branch capacity is strong, blooming density is good, and ornamental value is high, so that the commodity types of the lagerstroemia nursery stocks are increased, the application field is expanded, the commodity value of tree bonsais is improved, landscape architectures are enriched, and meanwhile the economic efficiency for producing the nursery stocks is improved.

Description

technical field [0001] The invention relates to a method for building a dwarf plant species of the genus Lagerstroemia genus Lagerstroemia, belonging to the technical field of plant cultivation. Background technique [0002] Regarding the types and varieties of Lagerstroemia genus plants, you can refer to the following literature: [0003] 1. Wang Xian. Studies on germplasm resources of Lagerstroemia in my country and their genetic relationship [D]. Beijing: Beijing Forestry University. 2004. [0004] 2. Zhang Qixiang, Tian Miao. Investigation and research on Lagerstroemia in my country [A]. Research Progress of Ornamental Horticulture in China 2008 [M1]. Beijing: China Forestry Press, 2008: 56. 65. [0005] 3. "Handbook of Garden Plant Cultivation", edited by Long Yayi, the first edition of China Forestry Press, May 2004, pages 273-274. [0006] 4. Huang Jianmin, Hou Boxin, Suo Zhili: Investigation and Research on Lagerstroemia in Shaoyang City I, Journal of Ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 李木良
Owner TONGREN MANTANGHONG AGRI TECH
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