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Cutting propagation method for Hydrangea quercifolia 'Snow Queen'

A technology of cutting propagation and queening, which is applied in the field of plant propagation, can solve the problem that there is no relevant information about "Snow Queen" oak leaf hydrangea, and achieve the effect of simple processing method, low production cost and complete micronutrient elements

Inactive Publication Date: 2016-11-23
ZHEJIANG SENHE SEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Check the existing published patents and literature, but there is no relevant information about the 'Snow Queen' oak leaf hydrangea

Method used

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Embodiment Construction

[0038] Now, the present invention will be further described in conjunction with the embodiments of the present invention.

[0039] 1 ear garden

[0040] 1.1 Nursery

[0041] Select loose, fertile, slightly acidic, neutral to slightly alkaline land as the ear garden, plow, ditch, and make a bed, and open a deep ditch around the field. The bed surface of the seedbed is 120 cm wide, and the bed surface soil block The whole is thinner, slightly higher in the middle, and slightly lower on both sides; the trail is 40cm wide and 25cm deep, and the two ends of the trail are lower and the middle is slightly higher, forming a certain slope to ensure smooth drainage.

[0042] 1.2 Transplanting

[0043] Transplanting is carried out from early November to March of the following year. Design the configuration diagram according to the row spacing of plants, the row spacing of transplanted plants is 40cm×40cm, and the density is 2700 plants / mu. Dig holes at fixed points, cut off excessive...

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PUM

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Abstract

The invention discloses a cutting propagation method for Hydrangea quercifolia 'Snow Queen'. The cutting propagation method comprises the following steps: 1) a Viburnum carlcephalum female parent cutting orchard is established in a properly selected propagation place; 2) a 72-cell plug tray is loaded with a substrate; 3) proper cutting time is the last ten-day of September, and cutting is performed once every year; 4) cutting branches are impregnated with a root promoting agent; 5) the 72-cell plug tray is adopted for cutting, and one cutting is subjected to cutting in each cell; 6) about 60% of the cuttings root 60 days after cutting, and seedling exercising is started. The cutting propagation method for the Hydrangea quercifolia 'Snow Queen' can adapt to climate and soil environments in China, rooting situations are good, the yield is as high as 90%, the operation is simple, and the propagation speed is high; the method is high in adaptability and good in repeatability, can be applied to commercialized scale production, is reported for the first time in China and fills up the blank of related technical field in China.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, in particular to a cutting propagation method for oak leaf hydrangea snow queen. Background technique [0002] Hydrangea quercifolia 'Snow Queen', hydrangea family, hydrangea genus, deciduous broad-leaved shrub, plant height 1.5-2.5m, crown width 1.0-2.0m. Simple, opposite, palmate, deeply lobed leaves closely resembling those of oak oak; in autumn, the dark green foliage displays its stunning color progression from orange to red to deep red , It is really beautiful. Panicles, 15-30cm long, 15-25cm in diameter, white flowers, gradually fading to pink or violet, flowering in May. It likes light and adapts to full light environment; it likes moist, well-drained acidic soil. Since it blooms on old branches, it should be pruned immediately after flowering (June-July), which is conducive to the growth of new flower buds in the coming year. 'Snow Queen' oak leaf hydrangea is native to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 郑勇平陈岗顾慧吴光兄余琼芳罗红霞
Owner ZHEJIANG SENHE SEED
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