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Industrial soilless cultivation method of potted camellias

A technology for soilless culture and camellia, which is applied in soilless culture, cultivation, fertilization methods and other directions, can solve the problems that farmers and planting enterprises are not easy to grasp and popularize, the preparation of soilless culture nutrient solution is troublesome, and it cannot be used reasonably in combination. Achieve the effect of simplifying fertilization and watering methods, improving ornamental value, and saving transportation costs

Active Publication Date: 2015-06-03
FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the research on soilless cultivation of camellia in my country is still in the initial stage of exploration, and there is a lack of suitable soilless cultivation methods that are matched with soilless cultivation substrates.
Especially in the use of fertilizers, the preparation of special soilless culture nutrient solutions is troublesome, farmers and planting enterprises are not easy to master and promote, and compound fertilizers, water-soluble fertilizers, and urea-based fertilizers are often not used in a reasonable manner, resulting in large Most camellias cultivated without soil have weak growth potential, poor survival, and poor quality of potted flowers, which cannot compete with ground-grown camellias
In addition, producers usually do not use soilless cultivation substrates in the strict sense, and some of the ingredients added cannot meet the requirements of the importing country for the cultivation substrates of exported flowers. Development of Camellia Industry in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Taking 4-year-old Southwest Camellia (Camellia pitardii) seedlings as an example, the present invention will be further described. Southwest camellia is a kind of wild camellia in Yunnan. It likes warm and humid climate. It has the advantages of rapid growth and strong adaptability. It is an important breeding parent. The steps are as follows:

[0036] (1) Selection and treatment of seedlings

[0037] Select the 4-year-old southwest camellia plant without symptoms of plant diseases and insect pests in the plant, branches and leaves, wash the root with water, and then soak the plant root with 0.1% thiophanate-methyl solution for 60 minutes;

[0038] (2) Selection of soilless cultivation substrate

[0039] The unused peat and perlite are mixed according to the ratio of peat and perlite volume ratio of 3:2 as soilless culture substrate;

[0040] (3) Upper basin and light control

[0041] In February, transplant the Southwest Camellia seedlings described in step (1) int...

Embodiment 2

[0061] Embodiment 2 Control 1 (with red soil as cultivation substrate)

[0062] Embodiment 2 Except that red soil is used as the cultivation substrate, the rest of the steps are the same as in Embodiment 1, and will not be repeated.

[0063] Red soil is the most commonly used camellia potting and ground planting soil by farmers. This comparison is persuasive. The test results are shown in Table 1.

Embodiment 3

[0065] Except that the seedlings are 5-year-old Camellia cultivar 'Royal Velvet' without damage by diseases and insect pests, healthy growth, all the other cultivation measures are the same as in Example 1, and will not be repeated.

[0066] The 'Royal Velvet' variety was chosen because it is a widely promoted and marketable variety that is convincing.

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Abstract

The invention discloses an industrial soilless cultivation method of potted camellias. The method includes: selecting and treating seedlings, selecting soilless culture medium, performing potting and light control, performing supporting application of fertilizers, and performing supporting management of water and temperature control. The weight of the medium is one-third to one-fourth of that of a traditional soil potted plant, and conditions are provided for remote selling of camellias and camellia exporting for earning foreign exchange; compared with red soil potted plants or all-leaf mould potted plants, the method has the advantages that growth of spring twigs of the camellias is increased by 22.25% to 79.19%, growth of camellia plants is increased by 0 to 97.85%, increment of ground diameter is increased by 10.92% to 473%, a SPAD (soil and plant analyzer development) value is increased by 3.51% to 7.59%, the average quantity of buds per plant is increased by 3.73% to 124.47%, the especially evident technical effect is achieved, large-scale industrialization of soilless cultivation of the potted camellias is achieved, and significance is brought to promoting the industrial development of the camellias.

Description

technical field [0001] The invention relates to the technical field of cultivation methods for woody ornamental plants, in particular to a soilless cultivation method for the industrialization of potted camellias. Background technique [0002] Camellia is not only a famous traditional flower in my country, but also a famous and precious ornamental flower in the world. Its flower colors are gorgeous and changeable, its appearance is delicate, its dense leaves are green, and it does not wither through winter, so it is deeply loved by people from all over the world. China has abundant camellia resources, and the development potential of the camellia industry is great. [0003] At present, the production of camellia potted flowers has reached a large scale, but it is mainly for domestic sales, and there are few exports, which greatly limits the development of the camellia industry. The reason is mainly because most planting enterprises and farmers still use the traditional ope...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G25/00A01C21/00
CPCA01C21/005A01G25/00A01G31/00Y02P60/21
Inventor 蔡艳飞李树发李世峰陆琳彭绿春宋杰张露解玮佳
Owner FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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