A method of using crape myrtle as a dwarf color block
An application method and dwarfing technology, which is applied in the field of using crape myrtle as a dwarfing color block, can solve the problems of unsuitable large-scale application of urban landscape, no application of crape myrtle, and high construction cost, so as to achieve outstanding landscape effect, long viewing period, quick results
Active Publication Date: 2022-03-01
镇江沃野农业科技发展有限公司
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AI Technical Summary
Problems solved by technology
The dwarf color block usually requires the flowering height of the plant to be 30-60 cm, but the common crape myrtle cannot meet this requirement, and there is no report on the application of the crape myrtle as a dwarf color block.
[0004] Flowering plants used as ground cover color blocks (plant height within 60 cm, densely planted and covered with soil) are mostly herbs, which need to be replaced 4-5 times a year, and important landscape nodes need to be replaced more than ten times a year. Large area application of urban landscape
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0033] Variety screening technology:
[0034] From 2010 to 2015, through on-site investigation and comparison of the biological characteristics of 200 American crape myrtle varieties, the varieties that meet the following characteristics were selected:
[0035] ① The branch length of the current year's branches is 30cm-50cm;
[0036] ②A single inflorescence has 50-70 flowers, so that the flowers can basically cover the leaves;
[0037] ③Blooming at the top of the branches, not on the side branches;
[0038] ④ Early flowering, small vegetative growth in the year;
[0039] ⑤The branches are upright and strong, not drooping;
[0040] ⑥The cuttings bloomed in the same year;
[0041] ⑦ After pruning, there are few side branches and branches;
[0042] ⑧ Varieties with colored leaves (replacing flower viewing with foliage viewing for a period of time, and the coloring period throughout the year can compete with grass flowers planted in multiple seasons).
[0043] After years of...
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The invention relates to the technical field of landscape gardens, and specifically provides a method for using crape myrtle as a dwarfing color block, comprising the following steps: A. screening crape myrtle varieties suitable for dwarfing planting; The engineering seedling of height 30-50 centimeter; C, landscape engineering construction: select suitable planting density to plant deeply, make root 6-10 centimeter apart from soil surface; After the field planting, the aerial part of seedling will be pruned into 5-40 centimeter height; Control the growth of the year at 20-40 cm, and the flowering height at 30-60 cm; D, maintenance: D1, control fertilization; D2, pruning once a year. The present invention uses crape myrtle as a dwarf color block application method to develop a new form of dwarf color block application with rapid scene formation, long viewing period and low maintenance cost, which expands the application field of crape myrtle and provides a low-cost, A new choice with quick results and outstanding landscape effects.
Description
technical field [0001] The invention belongs to the technical field of garden landscapes, and in particular relates to an application method of using crape myrtle as a dwarf color block. Background technique [0002] Lagerstroemia indica, a deciduous shrub or small tree belonging to Lythraceae, with smooth bark, light red, purple or white flowers, 3-4 cm in diameter, panicles, 6 petals, shrunken, with long claws , the flowering period is June-September, and the fruiting period is September-December. Lagerstroemia indica has a long flowering period and is highly ornamental. It blooms in summer and has a cultivation history of more than 1,600 years. The cultivation range of Lagerstroemia in China extends from north to North China and south to Hainan. Among them, East China, represented by Jiangsu, Zhejiang, and Shanghai, is a hot spot for the production, planting, and sales of crape myrtle seedlings. [0003] At present, the main application forms of Lagerstroemia indica ar...
Claims
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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 黄财权
Owner 镇江沃野农业科技发展有限公司