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Seedling culture method for selenium-rich camellias

A camellia and selenium-enriched technology, which is applied in botanical equipment and methods, organic fertilizers, horticulture, etc., can solve the problems of short-term and non-persistent selenium-enriched effects, maintain selenium-enriched characteristics, improve nutritional and health care value, increase yield and quality effect

Inactive Publication Date: 2018-10-19
广西陆川和合生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The selenium-enriched camellia oil cultivated by the current technology is mainly treated with selenium-enriched during the cultivation of the camellia tree after it bears fruit. Selenium-enriched treatment to achieve the effect of selenium-enriched research; therefore, the invention of a method for raising seedlings of selenium-enriched camellias is bound to bring a breakthrough to the development of the field of selenium-enriched camellias

Method used

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  • Seedling culture method for selenium-rich camellias
  • Seedling culture method for selenium-rich camellias

Examples

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Effect test

Embodiment 1

[0022] A seedling raising method of selenium-enriched camellia, comprising the following steps:

[0023] 1) Selection of nursery land: Choose a selenium-enriched garden that is sheltered from the wind and sunny, loose and fertile, with a pH value between 4.5 and 5.5, sufficient water, convenient drainage and irrigation, flat terrain, and convenient transportation; The selenium content is greater than 0.4mg / kg;

[0024] 2) Soil preparation as a bed: For the selected nursery, start to prepare the land one month before the cuttings, evenly spread 450 kg of decomposed cake fertilizer per mu as the base fertilizer, and then pour it into the soil, and start to make the seedbed after the preparation. Rice is appropriate, and the seedbed is covered with a layer of 3-5 cm thick red loam;

[0025] 3) Clipping of cuttings: Select one to two-year-old, robust and pest-free camellia scion from the female parent garden, cut the scion into short ears not shorter than 4 cm to make cuttings, a...

Embodiment 2

[0029] A seedling raising method of selenium-enriched camellia, comprising the following steps:

[0030] 1) Selection of nursery land: Choose a selenium-enriched garden that is sheltered from the wind and sunny, loose and fertile, with a pH value between 4.5 and 5.5, sufficient water, convenient drainage and irrigation, flat terrain, and convenient transportation; The selenium content is greater than 0.4mg / kg;

[0031] 2) Soil preparation for bed: For the selected nursery, start the preparation at least one month before the cutting, evenly spread 400 kg of decomposed cake fertilizer per mu as the base fertilizer, then pour it into the soil, and start to make the seedbed after the preparation. 1.2 meters is appropriate, and the seedbed is covered with a layer of 3 to 5 cm thick red loam;

[0032] 3) Clipping of cuttings: Select one to two-year-old, robust and pest-free camellia scion from the female parent garden, cut the scion into short ears not shorter than 4 cm to make cut...

Embodiment 3

[0036] A seedling raising method of selenium-enriched camellia, comprising the following steps:

[0037] 1) Selection of nursery land: Choose a selenium-enriched garden that is sheltered from the wind and sunny, loose and fertile, with a pH value between 4.5 and 5.5, sufficient water, convenient drainage and irrigation, flat terrain, and convenient transportation; The selenium content is greater than 0.4mg / kg;

[0038] 2) Soil preparation for bed: For the selected nursery, start the preparation at least one month before the cutting, evenly spread 500 kg of decomposed cake fertilizer per mu as the base fertilizer, then pour it into the soil, and start to make the seedbed after the preparation of the field. 1.4 meters is appropriate, and the seedbed is covered with a layer of 3 to 5 cm thick red loam;

[0039] 3) Clipping of cuttings: Select one to two-year-old, robust and pest-free camellia scion from the female parent garden, cut the scion into short ears not shorter than 4 c...

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Abstract

The invention relates to a seedling culture method for selenium-rich camellias, and belongs to the field of agricultural planting. The seedling culture method for selenium-rich camellias includes thefollowing steps that 1, a nursery land is selected; 2, land preparation and bedding are performed; 3, cutting shoots are sheared; 4, the cutting shoots are treated; 5, seedling culture by cutting is performed. In the method, selenium-rich treatment is performed at the stage of the seedling culture, in this way, the selenium absorption and conversion efficiency of the camellias is effectively promoted, the selenium-rich characteristic of fruits of the camellias is kept effectively for a long time, efficient synthesis of the selenium is promoted, calcium synthesis and vitamin synthesis in the fruits of the camellias also can be promoted, and the nutritive and health-care value of the camellias is effectively increased.

Description

【Technical field】 [0001] The invention relates to the field of agricultural planting, in particular to a method for raising seedlings of selenium-enriched camellia trees. 【Background technique】 [0002] Selenium is an essential trace element for the human body. It is essential to human health and participates in many major metabolic pathways in the human body, such as thyroid hormone metabolism, antioxidant defense system and immune function. Selenium deficiency can cause growth retardation, damage bone metabolism, and It can lead to many diseases, and relevant research shows that supplementing selenium in an appropriate amount can reduce the incidence of these diseases. Therefore, people pay more and more attention to the biological significance of selenium, and a lot of research work has been carried out, and selenium-enriched foods have also appeared. [0003] Camellia is a four-season evergreen broad-leaved small tree with a height of 3-6 meters and a diameter at breast ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G2/10C05F15/00
CPCA01G17/005A01G2/10C05F11/00C05F11/02C05F11/10
Inventor 覃钢
Owner 广西陆川和合生物科技有限公司
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