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A kind of cultivation method of multi-variety camellia oleifera

A cultivation method and multi-variety technology, applied in the field of cultivation of multi-variety camellia oleifera, can solve the problems affecting the popularization and application of camellia oleifera, the survival rate of seedlings, the survival rate of transplanting, the fruit setting rate and the oil yield rate are not ideal, so as to improve the flower bud differentiation rate , Improve the pollination probability and reduce the cost

Active Publication Date: 2022-05-10
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Different Camellia oleifera has different growth habits. In the existing Camellia oleifera planting methods, due to their own limitations, for some Camellia oleifera varieties, their seedling survival rate, transplanting survival rate, fruit setting rate and oil yield rate are not ideal. This will greatly affect the popularization and application of camellia oleifera

Method used

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  • A kind of cultivation method of multi-variety camellia oleifera
  • A kind of cultivation method of multi-variety camellia oleifera
  • A kind of cultivation method of multi-variety camellia oleifera

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Embodiment 1

[0034] The cultivation method of Yilin camellia oleifera and Yidan camellia oleifera in the present embodiment comprises the following steps:

[0035] Step 1. Seed selection: select mature camellia oleifera fruit with a fresh fruit seed yield rate of more than 50% and a single fruit weight of more than 15g. After peeling off the shell of the camellia oleifera fruit, collect the camellia oleifera seeds, screen the collected camellia oleifera seeds, and select the plump seeds as camellia oleifera sowing seeds;

[0036] Step 2 seedling raising: select a seedling raising site, and build an open-air seedling bed on the seedling raising site. The length and width of the seedling bed are 10m×1m, and the seedling bed is made of stones or coarse sand. placed in the seedling bed tightly; one day before the seedlings were raised, the seedling substrate was disinfected with potassium permanganate with a volume concentration of 0.3%; holes were punched on the non-woven fabric seedling devi...

Embodiment 2

[0048] The cultivation method of Yilin camellia oleifera and Yilu camellia oleifera in the present embodiment comprises the following steps:

[0049] Step 1. Seed selection: select mature camellia oleifera fruit with a fresh fruit seed yield rate of more than 50% and a single fruit weight of more than 15g. After peeling off the shell of the camellia oleifera fruit, collect the camellia oleifera seeds, screen the collected camellia oleifera seeds, and select the plump seeds as camellia oleifera sowing seeds;

[0050] Step 2 Seedling: Select a seedling site, and build an open-air seedling bed on the seedling site. The length and width of the seedling bed are 20m×1.2m, and the seedling bed is made of stones or coarse sand. place it tightly in the seedling bed; the day before seedling cultivation, use potassium permanganate with a volume concentration of 0.3% to disinfect the seedling substrate; punch holes in the non-woven fabric seedling device, and plant the seed hilum of Camel...

Embodiment 3

[0062] The cultivation method of Yilu camellia oleifera and Yilin camellia oleifera in the present embodiment comprises the following steps:

[0063] Step 1. Seed selection: select mature camellia oleifera fruit with a fresh fruit seed yield rate of more than 50% and a single fruit weight of more than 15g. After peeling off the shell of the camellia oleifera fruit, collect the camellia oleifera seeds, screen the collected camellia oleifera seeds, and select the plump seeds as camellia oleifera sowing seeds;

[0064] Step 2 Seedling: Select a seedling site, and build an open-air seedling bed on the seedling site. The length and width of the seedling bed are 15m×1.1m, and the seedling bed is made of stones or coarse sand. place it tightly in the seedling bed; the day before seedling cultivation, use potassium permanganate with a volume concentration of 0.3% to disinfect the seedling substrate; punch holes in the non-woven fabric seedling device, and plant the seed hilum of Camel...

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Abstract

The invention discloses a method for cultivating multiple varieties of camellia oleifera, the steps are as follows: (1) select mature camellia oleifera fruit with good quality, and screen out suitable seeds; Coarse sand for the bottom; pre-treat the seedling substrate and put it into a non-woven seedling device, and place it in the seedling bed; sterilize the seedling substrate the day before seedling cultivation; punch holes and sow on the non-woven seedling device, after sowing Water thoroughly; manage the seedlings according to conventional methods; (3) choose suitable afforestation sites, remove weeds and dig planting holes, set up windbreak belts, working paths and soil and water conservation projects; (4) choose normal and healthy seedlings Carry out transplanting and planting, and water each tree thoroughly after planting; (5) Manage pruning, weeding, fertilization, pest control, etc.; (6) Collect pollen of different varieties of Camellia oleifera and mix it with sprayers or drones during the blooming stage spray.

Description

technical field [0001] The invention belongs to the technical field of economic forest planting, and in particular relates to a cultivation method of multiple varieties of camellia oleifera. Background technique [0002] Camellia oleifera is originally produced and mainly planted in China. It is a general term for tree species with high seed oil content in Camellia and a certain cultivation area. It is one of the four major woody oil plants in the world. Its main product, tea oil, contains more than 80% unsaturated fatty acids, and has the reputation of "Oriental olive oil". There are 238 species of Camellia that have been discovered so far, and more than 50 species have high oil content in their seeds. Different Camellia oleifera has different growth habits. In the existing Camellia oleifera planting methods, due to their own limitations, for some Camellia oleifera varieties, their seedling survival rate, transplanting survival rate, fruit setting rate and oil yield rate a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G24/27A01G24/10A01G24/28A01G24/20A01H1/02A01G7/06A01C21/00A01G13/00C05G3/80C05F17/20C05G5/40
CPCA01G17/005A01G24/27A01G24/10A01G24/28A01G24/20A01H1/02A01G7/06A01C21/005A01G13/00C05G3/80C05F17/20C05G5/40C05D9/00C05F5/002C05F11/02C05F11/04Y02W30/40Y02A40/22Y02P60/40
Inventor 叶航郝丙青陈国臣曾雯珺刘凯马锦林王东雪
Owner GUANGXI FORESTRY RES INST
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