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A technology of camellia oleifera and camellia oleifera, which is applied in the field of camellia oleifera planting, can solve the problems affecting the output of the mother camellia oleifera tree in the same year, the technology of inserting seedlings is not mature enough, and reduces the transpiration of the mother tree, so as to promote the flow of cell protoplasm, improve the performance of insect resistance, and improve the The effect of cell viability
Inactive Publication Date: 2020-03-27
ANHUI YUMIN ECOLOGICAL AGRI
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[0003] At present, the seedling raising methods of camellia oleifera mainly include sowing seedlings, cutting seedlings, and leaf cutting seedlings. Among them, sowing seedlings needs to consume a large number of Camellia oleifera seeds, and are prone to genetic variation. Cutting seedlings can maintain the excellent traits of the female parent, but the amount of ears used is too large. I
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Embodiment 1
[0026] A method for growing seedlings of Camellia oleifera, which adopts leaf cutting propagation method to raise seedlings, specifically comprises the following steps:
[0027] (1) Picking leaf cuttings: From June to July, select 5-15-year-old Camellia oleifera trees with good growth, high yield, strong disease resistance, and strong stress resistance, and pick the year-old tea trees at 1 / 3 of the crown on the outer edge of the sun. Basal leaves, making sure each leaf cutting has axillary buds;
[0028] (2) Prepare the seedling-raising substrate by the following parts by weight: 100 parts of sandy loam, 50 parts of clay, 15 parts of expanded pearl salt, 10 parts of earthworm soil, 10 parts of plant ash, 10 parts of magnesium ammonium phosphate, 0.1 part of biological pesticide, 30 parts of organic fertilizer well mixed;
[0029] The biopesticide is composed of the following raw materials in parts by weight: 4 parts of nano-titanium oxide, 1 part of Bacillus thuringiensis wit...
Embodiment 2
[0039] A method for growing seedlings of Camellia oleifera, which adopts leaf cutting propagation method to raise seedlings, specifically comprises the following steps:
[0040] (1) Picking leaf cuttings: From June to July, select 5-15-year-old Camellia oleifera trees with good growth, high yield, strong disease resistance, and strong stress resistance, and pick the year-old tea trees at 1 / 3 of the crown on the outer edge of the sun. Basal leaves, making sure each leaf cutting has axillary buds;
[0041] (2) prepare seedling-raising substrate by following parts by weight: with 100 parts of sandy loam, 70 parts of clay, 20 parts of expanded pearl salt, 15 parts of earthworm soil, 15 parts of plant ash, 12 parts of magnesium ammonium phosphate, 0.2 part of biopesticide, 35 parts of organic fertilizer well mixed;
[0042] The biopesticide is composed of the following raw materials in parts by weight: 4-8 parts of nano-titanium oxide, 2 parts of Bacillus thuringiensis with a toxi...
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Abstract
The invention discloses a seedling culture method for Camellia oleifera. The seedling culture method for Camellia oleifera comprises the following steps: (1) picking of cutting leaves; (2) preparationof a seedling culture substrate: mixing, in parts by weight, 100 parts of sandy loam, 50-70 parts of clay, 15-20 parts of expanded perlite, 10-15 parts of earthworm soil, 10-15 parts of plant ash, 10-12 parts of magnesium ammonium phosphate, 0.1-0.2 part of biological pesticide and 30-35 parts of organic fertilizer uniformly, wherein the biological pesticide comprises the following raw materials:in parts by weight, 4-8 parts of nano titanium oxide, 1-2 parts of Bacillus thuringiensis and 2-4 parts of Berberine; (3) treatment of the cutting leaves: adding the cutting leaves to a 500-fold growth enhancer solution, and performing soaking at 15-25 DEG C for 2-3 h; (4) cuttage; (5) management after cuttage: constructing a shed for sun shading, maintaining the humidity of the seedbed substrateat 65-70%, performing dressing of urea once at the dosage of 25-30 g/m<2> every time the plant height of Camellia oleifera seedlings is increased by 3-4 cm; and (6) transplantation. The cutting-leafseedling culturing method is adopted for vegetative propagation, excellent characteristics of mother Camellia oleifera trees can be maintained, stable inheritance and a high differentiation speed areachieved, and the survival rate of the cultured seedlings is 93.5% or above.
Description
technical field [0001] The invention belongs to the technical field of camellia oleifera planting, and in particular relates to a method for growing seedlings of camellia oleifera. Background technique [0002] Camellia oleifera, belonging to the family Theaceae, is an evergreen small and medium-sized tree, also known as tea seed tree, camellia oil tree, and white flower tea. Camellia oleifera fruit can be squeezed into camellia oil for consumption. Camellia oil has a clear and fragrant taste, rich nutrition and storage resistance. It is a kind of high-quality edible oil and can also be used as lubricating oil and anti-rust oil. Camellia oleifera is one of the four major woody oil plants in the world. It grows in the mountains and hills in the subtropical regions of southern my country. It is a unique pure natural high-grade oil plant in my country. [0003] At present, the seedling raising methods of Camellia oleifera mainly include sowing seedlings, cutting seedlings, and...
Claims
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