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Method for quickly culturing seedlings of ternstroemia gymnanthera

It is a thick-skinned, fragrant and fast technology, which is applied in the fields of application, cultivation, and agriculture. It can solve the problems of long seedling raising time, shortening seedling raising time, and small size of seedlings, and achieves the advantages of simple operation, shortening cultivation time, and low input and operation costs. Effect

Inactive Publication Date: 2016-10-26
杭州赛石园林集团有限公司
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Problems solved by technology

The common breeding methods of A. chinensis include seed propagation and cutting propagation. These two methods have problems such as long seedling time and small size of seedlings. Therefore, the research on rapid and efficient seedling raising technology on A. chinensis can greatly shorten the seedling time. Improve economic efficiency

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  • Method for quickly culturing seedlings of ternstroemia gymnanthera

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Embodiment Construction

[0014] Below in conjunction with specific embodiment, further illustrate the present invention.

[0015] (1) Nursery stock cultivation and treatment

[0016] In April 2012, 20 plants of 1 to 2 meters thick skin incense were selected in Wushan Nursery of Saishi Ecological Agriculture Co., Ltd., Wushanqian Village, Cangqian Town, Hangzhou City. Spray 30-40mg / L cytokinin on the whole tree.

[0017] In September of that year, side branches with a diameter of about 2 cm were selected, and the bark was peeled off with a circumcision knife, reaching the xylem to form a 0.5 cm ring. Use the substrate accompanied by No. 1 rooting powder, wrap it on the cut, and wrap the outer layer with plastic film. In the experiment, the substrate ratio was divided into 6 treatments, and 10 side branches were selected for each treatment. The ratio of different substrates is shown in Table 1. Regularly check the humidity inside the plastic film. In December, check the rooting situation in each tre...

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Abstract

The invention relates to a method for quickly culturing seedlings of ternstroemia gymnanthera. Common ternstroemia gymnanthera breeding methods include a seed propagation method and a cutting propagation method which have the problems of long seedling culturing time, small specifications of nursery stocks and the like. The method for quickly culturing seedlings, disclosed by the invention comprises the following steps of (1) in spring, spraying full trees with cytokinin; (2) in autumn, girdling side branches, wrapping cut positions with substrates mixed with No. 1 rooting powder so as to promote rooting, wherein the substrates mixed with the No. 1 rooting powder include components of sphagna and yellow mud, and the mass ratio of the sphagna to the yellow mud is (40-80%) to (20-60%); (3) in winter in the same year, cutting off layering branches, temporarily planting the layering branches into deep holes, and covering films for heat preservation and moisture preservation; and (4) in March in spring in the next year, digging out temporarily-planted seedlings, removing wrapped plastic films, transplanting the temporarily-planted seedlings without the plastic films into flower pots, and periodically watering the seedlings so that the seedlings can be shaped in the same year and the seedlings can be taken out of a nursery after four seasons. According to the method disclosed by the invention, the ternstroemia gymnanthera cultivating time can be effectively shortened, the operation is simple and convenient, the investment cost and the operation cost are low, and the method is suitable for large-scale popularization.

Description

technical field [0001] The invention belongs to the field of seedling cultivation methods; in particular, it relates to a rapid seedling cultivation method of thick skin fragrant. Background technique [0002] Ternstroemia gymnanthera (Ternstroemia gymnanthera), also known as pearl wood tree and wild daphne, belongs to the family Theaceae. Thick-skinned incense has regular branch sequence, luxuriant branches and leaves, beautiful tree shape, red petiole and new leaves. It is suitable to be planted in clusters on the edge of forests or beside walls and bamboo fences, and is widely used in landscaping. The common breeding methods of A. chinensis include seed propagation and cutting propagation. These two methods have problems such as long seedling time and small size of seedlings. Therefore, the research on rapid and efficient seedling raising technology on A. chinensis can greatly shorten the seedling time. Improve economic efficiency. Contents of the invention [0003] ...

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 马丽潘胜阳任献航周烨黄海王卫周丹
Owner 杭州赛石园林集团有限公司
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