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Oil-tea camellia high-yield planting technology

A technology for high-yield planting and camellia oleifera, applied in the directions of climate change adaptation, afforestation, fertilization methods, etc., can solve the problems of limited output of camellia oleifera and limited oil yield of camellia oleifera seeds, and achieve the effect of ensuring full utilization and preventing camellia oleifera from having fewer seeds.

Inactive Publication Date: 2019-02-15
益阳市赫山区金塘苗木种植农民专业合作社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent adopts a reasonable cutting management method and management of fertilization and topdressing of camellia seedlings. The yield of camellia oleifera planted in this way is limited, and the oil yield of camellia oleifera seeds is also limited, so we need to further improve

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] A high-yield planting technique for camellia oleifera, comprising the steps of:

[0028] a. Preparation before planting. In areas with calcareous soil, camellia oleifera does not grow well, so it should not be selected as afforestation land. The land preparation should be carried out in the autumn and winter of the first year. It should be selected according to the conditions of the forest land and management level;

[0029] b. Seedling cultivation, directly sow the Camellia oleifera seeds on the seedbed, cultivate for 1-2 years, and use bare-rooted seedlings to emerge from the nursery. After plowing the nursery in early winter, apply decomposed manure evenly, and then rake it to make a furrow. Winter sowing must prevent rodent damage. 25 days before spring sowing, soak seeds for 2-3 days, accelerate germination in sand bed for 18-22 days, then sow in nursery fields, sow about 20,000 seeds per mu, about 40kg of seeds, soil thickness 1.5-2.0cm, slightly suppressed, seedli...

Embodiment 2

[0045] a. Preparation before planting. In areas with calcareous soil, camellia oleifera does not grow well, so it should not be selected as afforestation land. The land preparation should be carried out in the autumn and winter of the first year. It should be selected according to the conditions of the forest land and management level;

[0046] b. Seedling cultivation, directly sow the Camellia oleifera seeds on the seedbed, cultivate for 1-2 years, and use bare-rooted seedlings to emerge from the nursery. After plowing the nursery in early winter, apply decomposed manure evenly, and then rake it to make a furrow. Winter sowing must prevent rodent damage. 25 days before spring sowing, soak seeds for 2-3 days, accelerate germination in sand bed for 18-22 days, then sow in nursery fields, sow about 20,000 seeds per mu, about 40kg of seeds, soil thickness 1.5-2.0cm, slightly suppressed, seedling height 10cm Apply quick-acting nitrogen fertilizer (0.5‰) on the left and right once, ...

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Abstract

The invention discloses an oil-tea camellia high-yield planting technology. The technology comprises the steps that a, preparation before planting: the growth of oil-tea camellia is poor in an area where soil contains calcareous substances so that the area cannot be selected as a forestry field, soil preparation is conducted in autumn and winter of the first year, and the area is selected according to local conditions based on forestry conditions, operation levels and the like; b, seeding breeding: oil-tea camellia seeds are directly sowed in a seedling bead, culturing is conducted for 1-2 years, bare-rooted seedlings are taken out of a planting field, after the planting field is turned and plowed in early winter, rotted manures are uniformly applied, the rotten manures are broken by rakesto make farmland pieces, rat plaque is prevented when winter sowing is conducted, the seeds are soaked for 2-3 days 25 days before spring sowing, germination acceleration is conducted 18-22 days in asand bed before the seeds are sowed in the planting field, 20,000 seeds are sowed in each mu, which takes up approximately 40 kg of the weight of the seeds, the soil thickness is 1.5-2.0 cm, slight tamping is conducted, and a quick-acting nitrogen fertilizer (0.5%) is applied for once when the height of the seedlings reaches 10 cm. The technology has the advantages that the topdressing of the fertilizer is emphasized to prevent less seeds of oil-tea camellia, and yield improving is achieved.

Description

technical field [0001] The invention relates to the technical field of camellia oleifera planting, in particular to a high-yield planting technique of camellia oleifera. Background technique [0002] Camellia oleifera is a plant of the genus Camellia in the family Theaceae, and is the main woody edible oil tree species in southern my country. Camellia oil is a high-quality high-grade edible oil loved by the masses. The content of unsaturated fatty acids mainly composed of oleic acid and linoleic acid accounts for more than 90%. Camellia oil is easy to absorb and digest by the human body, and does not contain erucic acid and mountain Shuic acid also does not contain cholesterol that can cause blood pressure to increase and harden arteries. Long-term consumption can reduce serum cholesterol levels and prevent and treat high blood pressure and common cardiovascular diseases. Camellia oil is resistant to storage, not easy to rancid, and has a delicious color and fragrance. It i...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00
CPCA01C21/005A01G17/005Y02A40/22Y02P60/40
Inventor 胡均德
Owner 益阳市赫山区金塘苗木种植农民专业合作社
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