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A kind of autumn eggplant seedling raising method

A technology of candela and nursery, applied in the field of candela seedlings, can solve the problems of narrow applicability, etc., and achieve the effects of reducing lodging rate, increasing tannin content, and expanding growth range

Active Publication Date: 2022-07-26
HAINAN SANYOU OCEAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the salt tolerance of the obtained candela by this method depends on the growth environment of the hypocotyl mother, and the applicability is narrow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A method for raising seedlings of autumn eggplant, comprising the following steps:

[0046] S1. Site selection and land preparation

[0047] The nursery is selected to be located in a low-tidal beach with little wind and waves in the estuary bay area and the seawater can be periodically flooded; the nursery is provided with a nursery area, and the nursery area is prepared and disinfected;

[0048] S2. Selection of seeds

[0049] The hypocotyls of the local autumn eggplant in the nursery are collected from December to March of the next year, and the hypocotyls of mature, fresh, disease-free and undifferentiated radicles are selected for seedling raising;

[0050] S3. Seedling substrate treatment

[0051] Mix autumn eggplant extract, laterite, cow dung, sand with a sand content of 80 to 90%, calcium nitrate and superphosphate, add seawater, stir well, cover with film for composting, and after decomposing, get nutrients Soil; put the nutrient soil into the nutrient bag,...

Embodiment 2

[0061] A method for raising seedlings of autumn eggplant, comprising the following steps:

[0062] S1. Site selection and land preparation

[0063] The nursery is selected to be located in a low-tidal shoal with little wind and waves in the estuary bay area and the sea water can be periodically flooded; the nursery is provided with a nursery area, and the nursery area is prepared and disinfected;

[0064] S2. Selection of seeds

[0065] Collect the hypocotyls of autumn eggplants around the nursery from December to March of the next year, and select the hypocotyls of mature, fresh, disease-free and undifferentiated radicles for seedling cultivation;

[0066] S3. Seedling substrate treatment

[0067] Mix autumn eggplant extract, laterite, pig manure, sand with a sand content of 80 to 90%, calcium nitrate and superphosphate, add seawater, stir well, cover with film for composting, and after decomposing, get nutrients Soil; put the nutrient soil into the nutrient bag, transport...

Embodiment 3

[0077] A method for raising seedlings of autumn eggplant, comprising the following steps:

[0078] S1. Site selection and land preparation

[0079] The nursery is selected to be located in a low-tidal shoal with little wind and waves in the estuary bay area and the sea water can be periodically flooded; the nursery is provided with a nursery area, and the nursery area is prepared and disinfected;

[0080] S2. Selection of seeds

[0081] From December to March of the next year, collect the hypocotyls of the local or surrounding autumn eggplant in the nursery, and select the hypocotyls of mature, fresh, disease-free and undifferentiated radicles for seedling cultivation;

[0082] S3. Seedling substrate treatment

[0083] Mix the autumn eggplant extract, laterite, cow dung, sand with a sand content of 80-90%, calcium nitrate and superphosphate, add seawater, stir well, cover with a film for composting, and after decomposing, get nutrients Soil; put the nutrient soil into the n...

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PUM

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Abstract

The invention provides a method for raising autumn eggplant seedlings. The nursery is set on a low tidal flat, and after soaking the hypocotyl with fresh sea water, the hypocotyl is inserted into seawater, autumn eggplant extract, laterite, animal excrement, sand, calcium nitrate and superphosphate. In the prepared nutrient soil, the seedlings are supplemented with nutrients, and the root system of the autumn eggplant is promoted, and the salt tolerance of the autumn eggplant is improved, thereby improving the survival rate of seedlings and afforestation, and reducing the lodging rate. The stress resistance of the seedlings reduces the lodging rate; the autumn eggplant seedlings cultivated by the seedling raising method of the present invention can grow normally on relatively barren and high salinity tidal flats, thereby expanding the growth range of the autumn eggplant, and the applicability of the seedling raising method of the present invention wide.

Description

technical field [0001] The invention relates to the technical field of mangrove plant cultivation, in particular to a method for raising seedlings of autumn eggplant. Background technique [0002] Mangroves are a unique woody plant community that grows in tropical and subtropical coastal intertidal zones. Mangroves have the functions of protecting dykes and beaches, anti-pollution and purification. They are natural coastal protection forests, and are also natural places for birds, fish, shrimp, crabs and shellfish to inhabit, forage and reproduce. The ecological balance of estuarine and coastal ecosystems plays an important role. However, the current mangrove afforestation is generally carried out on the beach, and the growth conditions are harsh. During the growth process, it is not only affected by the impact of wind and waves, but also affected by factors such as gnawing by marine animals, human interference, sun exposure, and deep tidal immersion. The survival rate of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/05A01G24/10A01G24/20A01G24/22
CPCA01G22/05A01G24/10A01G24/20A01G24/22
Inventor 黄文明蔡仁飞钟婷婷
Owner HAINAN SANYOU OCEAN TECH CO LTD
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