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Cutting propagation method of Callicarpa dichotoma

A technology of cutting propagation and small purple pearls, which is applied in the field of plant propagation, can solve the problems of no small purple pearls, etc., and achieve the effect of rich nutrients, complete trace nutrients, and reasonable proportions

Inactive Publication Date: 2016-12-07
ZHEJIANG SENHE SEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after reviewing relevant public information, there are currently no literature reports on the patents related to small purple pearls, the establishment of ear picking gardens, and the production of commercial seedlings in China.

Method used

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Embodiment Construction

[0032] Now, the present invention will be further described in conjunction with the embodiments of the present invention.

[0033] 1. Establishment and management of ear picking nursery

[0034] 1.1 Nursery

[0035] 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.

[0036] 1.2 Transplanting

[0037] 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 25cm×35cm, and the density is 5000 plants / mu. Di...

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Abstract

The invention relates to a cutting propagation method of Callicarpa dichotoma, and belongs to the technical field of plant propagation. The cutting propagation method comprises the following steps of (1) selecting an appropriate propagation place for establishing a Callicarpa dichotoma female parent scion plucking nursery; (2) performing cutting through a 128-hole plug tray; (3) cutting scions in the last ten-day period of May and the first ten-day period of September; (4) performing cutting through a shed overhead seedbed; and (5) about 30 days after cutting, when about 90% of scion woods produce roots, beginning to harden seedlings. The cutting propagation method of the Callicarpa dichotoma is simple to operate and high in propagation speed, and when a scheme is adopted, the rooting rate can reach 90% or above. The cutting propagation method can be used for large-scale production, is good in repeatability, and has good market prospects.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a cutting propagation method for small purple pearls. Background technique [0002] Callicarpa bodinieri 'Purplepearl', also known as Baitangzi tree, is a deciduous broad-leaved shrub with a plant height of 1.2-2.5m. Branchlets are slender, smooth, slightly quadrangular, lavender, with a small amount of stellate hairs on shoots; single leaves, papery, opposite, leaves narrowly obovate to oblong, 3-7cm long, 1- 3cm, narrow cuneate at the base, acute to acuminate at the apex, sparsely serrate on the upper part of the margin, pinnate veins, only hairs on the veins on both sides, densely sunken yellow glandular spots below, no stipules, petiole 2- 5cm. Cymes axillary, with slender stalks, 2-3 divergences, numerous flowers, purple or pink buds, glabrous calyx with glandular points, inconspicuous lobes at the top, white, pink, lavender, etc. flowers , about 2 m...

Claims

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Application Information

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IPC IPC(8): A01G9/10
CPCA01G24/00A01G9/0299
Inventor 刘丹丹黄志俊顾慧林清爱方璐项美淑
Owner ZHEJIANG SENHE SEED