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Cultivation method for selenium-rich litchi seedlings

A cultivation method and lychee technology are applied in the field of cultivation of selenium-enriched litchi seedlings, which can solve the problems of low survival rate of litchi seedlings, low fruit quality, low economic benefit and the like, and achieve high result rate, improved survival rate and good drought resistance ability. Effect

Inactive Publication Date: 2017-12-15
广西桂平市石龙镇江夏种养专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of litchi hybridization or grafting, the litchi seedlings used are very critical. Because many growers do not know how to cultivate litchi seedlings, the survival rate and quality of litchi seedlings are low during the cultivation process, which affects the hybridization or grafting. The quality of the fruit produced by the plant is not high, and the economic benefit is low. How to obtain good litchi seedlings has become a concern of the majority of growers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for cultivating selenium-enriched litchi seedlings, comprising the following steps:

[0025] (1) Land selection and domestication: Select a south slope block with deep soil layer, sandy texture, leeward to the sun and a slope of less than 15°, dig the soil 40 cm deep, and spread a layer of activated carbon with a thickness of 5 cm. The activated carbon is Coconut shell activated carbon, then fill the soil back, then wet the soil with water every day within 12 days, then take out the activated carbon after exposing the soil to the sun for 1 day, add soil conditioner to adjust the soil pH to 6.5, loosen the soil and sprinkle litchi seeds, Keep the soil humidity at 55% for 20 days, cultivate the plants with good growth, and harvest the fruits when the plants mature and bear fruit;

[0026] (2) Seed treatment: remove the peel and pulp from the fruit harvested in step (1) to obtain lychee seeds, filter the lychee seeds in hot water at 45°C, control the filtering tim...

Embodiment 2

[0034] A method for cultivating selenium-enriched litchi seedlings, comprising the following steps:

[0035](1) Land selection and domestication: Select a south slope block with deep soil layer, sandy texture, leeward to the sun and a slope of less than 15°, dig the soil 45 cm deep, and spread a layer of activated carbon with a thickness of 7 cm. The activated carbon is Coconut shell activated carbon and wood activated carbon, then fill the soil back, then wet the soil with water every day for 13 days, then expose the soil to the sun for 1 day, take out the activated carbon, add soil conditioner to adjust the soil pH to 7, loosen the soil and sprinkle it For lychee seeds, keep the soil humidity at 60% for 25 days, cultivate the plants with good growth, and harvest the fruits when the plants mature and bear fruit;

[0036] (2) Seed treatment: Remove the peel and pulp from the fruit harvested in step (1) to obtain lychee seeds, filter the lychee seeds in hot water at 50°C, and c...

Embodiment 3

[0044] A method for cultivating selenium-enriched litchi seedlings, comprising the following steps:

[0045] (1) Land selection and domestication: Select a south slope block with deep soil layer, sandy texture, leeward to the sun and a slope of less than 15°, dig the soil 50 cm deep, and spread a layer of activated carbon with a thickness of 10 cm. The activated carbon is Coconut shell activated carbon, wood activated carbon and bamboo charcoal activated carbon, then fill back the soil, then wet the soil with water every day within 14 days, then take out the activated carbon after exposing the soil to the sun for 3 days, add soil conditioner to adjust the soil pH to 7.5, and make the soil whole Sow lychee seeds after pine, keep the soil humidity at 65%, and last for 30 days, cultivate the plants with good growth, and harvest the fruits when the plants mature and bear fruit;

[0046] (2) Seed treatment: Remove the peel and pulp from the fruit harvested in step (1) to obtain lyc...

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Abstract

The invention relates to the technical field of cultivation of litchi seedlings, in particular to a cultivation method for selenium-rich litchi seedlings. The cultivation method comprises steps as follows: cultivation land selection for domestication, seed treatment, germination acceleration, transplanting to a greenhouse and fertilization, and soil fertilizer and foliar fertilizer with high selenium content are applied in the fertilization process. Litchi seeds obtained with the method have strong anti-decay property and are not prone to decaying, the survival rate of seedlings grown from germinated seeds is high, the fruiting rate is high after the seedlings grow into plants, the yield is high, litchi pulp quality is excellent, the selenium content is high, and the cultivation method is suitable for being popularized in the field.

Description

technical field [0001] The invention relates to the technical field of litchi seedling cultivation, in particular to a method for cultivating selenium-enriched litchi seedlings. Background technique [0002] Litchi is loved by consumers because of its delicious taste, so there has been large-scale litchi planting. With the appearance of selenium-enriched fruits, selenium-enriched litchi has gradually entered people's sight. In order to improve the quality of selenium-enriched litchi and Yield usually requires hybridization or grafting of litchi seedlings. Regardless of litchi hybridization or grafting, the litchi seedlings used are very critical. Because many growers do not know how to cultivate litchi seedlings, the survival rate and quality of litchi seedlings are low during the cultivation process, which affects the hybridization or grafting. The quality of the fruit produced by the plant is not high, and the economic benefit is low. How to obtain good litchi seedlings h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00A01G17/00C05G3/00C05G3/02C05G3/60
CPCA01C21/005A01G17/005C05C11/00C05D1/00C05G3/00C05G3/60C05D9/00C05F1/005C05F5/00C05F9/04C05F11/00C05F11/08C05F17/20C05D9/02C05F1/007C05F5/002
Inventor 黄亮锦
Owner 广西桂平市石龙镇江夏种养专业合作社
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