Crape myrtle old branch cutting propagation method
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A technology of cutting propagation and old branches, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as blanks, and achieve the effects of simple operation, good rooting condition, and good market prospects
Inactive Publication Date: 2014-09-10
浙江采悠生态科技有限公司
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Through the search of relevant literature, there are currently no academic papers and patents related to the cutting propagation technology of old branches of Lagerstroemia in China, and this field is still blank
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Embodiment 1
[0021] 1) Collection of old branches: At the beginning of May, collect the cut branches, select the hard branches of crape myrtle that grow vigorously, have a certain crown shape, have 4-6 branches and have modeling value, and are free from diseases and insect pests. Necessary pruning is required;
[0022] 2) Soil preparation and bed preparation: Crape myrtle likes a warm and humid environment with sufficient light, is resistant to drought and waterlogging, has no strict requirements on soil, and has strong adaptability. It grows best in well-drained and fertile sandy soil; choose according to the above conditions After the nursery, in the autumn or early spring of the next year, turn the nursery once, apply 700 kg of farmyard manure per mu, mix well with 20 kg of compound fertilizer, and then make a bed. The bed is 20 cm above the ground and the bed is 1.2 meters wide. The length depends on the field, leave a 40-50 cm wide walkway between the beds, and dig a drainage ditch; 1...
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Abstract
The invention provides a crape myrtle old branch cutting propagation method and belongs to the technical field of plant cuttage. The method is characterized by including the following steps of (1) old branch collection, (2) soil preparation and bed culture, (3) cuttage, (4) field management and (5) old branch transplantation. The crape myrtle old branch cutting propagation method can be suitable for the weather soil environment of China, the rooting condition is good, the yield reaches over 85%, a gap of the related technical field is filled, operation is simple, the propagation speed is high, and the market prospect is good.
Description
technical field [0001] The invention belongs to the technical field of plant cuttings, in particular to a cutting propagation method for old branches of crape myrtle. Background technique [0002] Plants of the genus Lagerstroemia, deciduous shrubs or small trees, up to 7 meters, with irregular crowns, smooth bark, light brown, four-edged shoots; opposite leaves, oval to round, 4-7 cm long ; Panicle terminal, flowers are red, purple, stem 3 ~ 5 cm. The flowering period is long, from June to September; the capsule is nearly spherical, the stem is about 1.2 cm, and the fruit ripening period is October to November. Lagerstroemia indica is a widely planted ornamental tree species. [0003] Lagerstroemia native to China, distributed in the Yangtze River Basin, also cultivated in South China, Northwest China, and North China, it has strong adaptability. Lagerstroemia indica is resistant to drought and waterlogging, likes warmth and humidity, likes light, and likes fertilizer. I...
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