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Selenium-rich eggplant planting method

A planting method and eggplant technology are applied in the eggplant planting and eggplant planting fields rich in trace element selenium, and can solve the problems of difficult regulation of selenium level, negative environmental impact, etc., and achieve the effect of reducing negative impact, reducing usage, and enriching selenium. Good results

Active Publication Date: 2014-05-21
SHANDONG SHOUGUANG VEGETABLE IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is indeed an effective way to enrich selenium in eggplant, but there are also disadvantages such as difficult regulation of the selenium level in the product and negative impact on the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 , a large crop of eggplants in autumn, winter and spring in the solar greenhouse. The planting variety is Bulita long eggplant. It was sown on June 25 and planted on August 20. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0023] 560m 2 Half of the solar greenhouse was managed by the planting method of selenium-enriched eggplant, and the other half was managed by the conventional method as a control. Use double pole pruning. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 commercial eggplants were randomly selected from each treatment to measure the organic selenium content, and finally the average value was taken.

[0024] The planting method of selenium-enriched eggplant: when the length of the long eggplant fruit is 3-4cm, the fruit stalk of the fruit is smeared with 110mg / kg of sodium selenite aqueou...

Embodiment 2

[0027] Example 2 Eggplant is cultivated in winter and spring in the solar greenhouse. The planting variety is Kuaiyuan Eggplant. It was sown on October 15 and planted on November 20. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0028] 500m 2 Half of the solar greenhouse was managed by the planting method of selenium-enriched eggplant, and the other half was managed by the conventional method as a control. Use double pole pruning. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 commercial eggplants were randomly selected from each treatment to measure the organic selenium content, and finally the average value was taken.

[0029] The planting method of selenium-enriched eggplant: when the length of the round eggplant fruit is 3-4cm, smear the fruit stalk of the fruit with 120mg / kg of sodium selenite aqueous solution, ...

Embodiment 3

[0032] Example 3 , Eggplant is cultivated in early spring in a solar greenhouse. The planting variety is Dalongchang Eggplant. It was sown on December 15 and planted on February 5. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0033] 900m 2 Half of the solar greenhouse was managed by the planting method of selenium-enriched eggplant, and the other half was managed by the conventional method as a control. Use double pole pruning. During the whole growth period, according to the growth of the fruit, the fruit was harvested according to the treatment, and the yield was counted respectively. When harvesting, 10 commercial eggplants were randomly selected from each treatment to measure the organic selenium content, and finally the average value was taken.

[0034] The planting method of selenium-enriched eggplant: when the length of the long eggplant fruit is 3-4cm, smear the fruit stalk of the fruit with 100mg / kg of sodium selenite aqueous solution, and s...

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Abstract

The invention discloses a selenium-rich eggplant planting method, wherein a stem of a same fruit is applied with selenium solutions of different concentrations for twice, at the enlarging period of the eggplant fruit, the stem is applied with a sodium selenite aqueous solution whose concentration is 100-120mg / kg when the eggplant fruit grows to 3-4cm, the stem is applied with a sodium selenite solution whose concentration is 200-250mg / kg 7-10 days after the first applying of the selenium solution, the applying starts from the joint of the stem and a bearing branch to a sepal of the fruit, and the whole stem is applied during applying. By applying the selenium product on the stem, inorganic selenium is absorbed and transformed into organic selenium and is enriched in the fruit, the content of the organic selenium in the eggplant fruit is increased, and the detection shows that the content of the organic selenium is more than 20ug / kg. By applying the selenium product on the stem and directionally guide the selenium to produce the selenium-rich eggplant, the variable is accurately targeted, the selenium element is applied, the method is more targeted, the selenium enrichment effect is better, the amount of inorganic selenium used is reduced, and the negative influence to the environment is reduced.

Description

technical field [0001] The invention relates to an eggplant planting method, in particular to an eggplant planting method rich in trace element selenium, belonging to the technical field of agricultural planting. Background technique [0002] Selenium is an important trace element necessary for the human body. It has obvious effects in disease prevention and treatment, and is of great significance to human health. Selenium-enriched eggplant is not only rich in nutrition, but its sales price is 10-20% higher than that of ordinary eggplant. Selenium can improve human immunity, promote the proliferation of lymphocytes and the synthesis of antibodies and immunoglobulins. It has obvious health care effects and is favored by consumers. The market is in short supply. Therefore, the production of selenium-enriched eggplant is an important measure for vegetable farmers to increase their income and benefit residents. [0003] At present, the selenium absorption of eggplant is promot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06
Inventor 丁俊洋杨明胡永军潘子龙田素波
Owner SHANDONG SHOUGUANG VEGETABLE IND GRP
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