CN103814740A - Planting method of Se enrichment cucumber - Google Patents
Planting method of Se enrichment cucumber Download PDFInfo
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- CN103814740A CN103814740A CN201410084712.6A CN201410084712A CN103814740A CN 103814740 A CN103814740 A CN 103814740A CN 201410084712 A CN201410084712 A CN 201410084712A CN 103814740 A CN103814740 A CN 103814740A
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- cucumber
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- sodium selenite
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Abstract
The invention discloses a planting method of a Se enrichment cucumber. The method comprises the steps of when the cucumber body grows to 2-3cm long, dipping the cucumber by a sodium selenite aqueous solution with the concentration of 50-75mg/kg, smearing the cucumber stem by the sodium selenite aqueous solution with the concentration of 200-250mg/kg after 5-7 days of the cucumber dipping, during cucumber dipping, dipping the cucumber body with the sodium selenite aqueous solution during cucumber dipping, soaking the whole young cucumber body into the solution for 3-5 seconds, and smearing from the connection position between the cucumber stem and the fruiting vine to the cucumber direction during the smearing, wherein the smearing length is determined according to the length of the cucumber stem, and normally, the whole cucumber stem is smeared. By dipping the cucumber and smearing the cucumber stem with the sodium selenite aqueous solution, inorganic Se is absorbed and converted into organic Se to be enriched in the fruit, the organic Se content in the cucumber fruit is improved and is larger than 20 mug/kg through detection, the Se enrichment cucumber is produced by dipping the cucumber, smearing the cucumber stem and guiding at the fixed direction, the aim of precisely applying the Se element to a target in a variable mode is realized, the pertinence is stronger, the Se enrichment effect is better, the use level of the inorganic Se is reduced and the negative effect on the environment is reduced.
Description
Technical field
The present invention relates to a kind of green cucumber method, especially a kind of green cucumber method that is rich in trace elements of selenium, belongs to growing vegetables technical field.
Background technology
Selenium is the important trace element of needed by human, and preventing disease theraping effect is obvious, and health is had to very important meaning.The not only high 10-20% of the more common cucumber of nutritious, selling price of rich selenium cucumber.Selenium can improve human immunity, promotes the synthetic of lymphocytic propagation and antibody and immunoglobulin, and medical care effect is obvious, favored by consumer, and supply falls short of demand in market.Therefore, producing rich selenium cucumber is that vegetable grower increases income and the Important Action of residents' interest insurance.
At present, rely on soil to enrich or the absorption of the fertile promotion of crop foliage-spray selenium cucumber to selenium, to producing rich selenium cucumber.This is a rich selenium approach of effective cucumber really, but also has the not drawback such as easy-regulating and the negatively influencing to environment of selenium level in product.Negatively influencing to environment is mainly manifested in: in rich selenium process, ignore target information, apply selenium-enriched fertilizer selenium element is implanted in plant corpus from root, leaf portion, make a large amount of selenium elements apply the problem of environmental pollution causing in non-target environment.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcoming in background technology, the implantation methods of a kind of rich selenium cucumber is provided, smear rich selenium product by dipping in melon and melon handle, inorganic selenium being sucked and is converted into Organic Selenium is enriched in fruit, improve the organic selenium content in cucumber fruits, thereby improve quality and the added value of cucumber product.
For addressing the above problem, the present invention takes following technical scheme: the implantation methods of a kind of rich selenium cucumber, it is characterized in that: when cucumber melon knob length is 2-3cm, dip in melon with the sodium selenite aqueous solution that concentration is 50-75mg/kg, within 5-7 days, smear this melon melon handle with the sodium selenite aqueous solution that concentration is 200-250mg/kg after dipping in melon.
A kind of prioritization scheme, dips the melon body of cucumber with sodium selenite aqueous solution while dipping in melon, young melon melon body all immerses solution 3-5 second.
Further, while smearing, start to smear to cucumber direction from melon handle and the climing junction of result, smear length and determine according to the length of melon handle, conventionally smear whole melon handle.
Further, described sodium selenite aqueous solution contains organosilicon auxiliary agent, mixed with organosilicon auxiliary agent, to increase solution divergence and adhesive force, extends the holdup time of selenium solution on young melon melon body and melon handle, puies forward selenium-enriched effect.
Further, described organosilicon auxiliary agent is ethyoxyl modification trisiloxanes.
Further, the concentration of described ethyoxyl modification trisiloxanes is 75-100mg/kg.
Melon knob refers to and just starts the young melon melon body that expands; Dip in melon 1 time and smear melon handle 1 time with sodium selenite aqueous solution, dipping in successively melon or smear melon handle by the sequencing of sitting melon, can not omit.
Adopt above technical scheme, compared with prior art, have the following advantages:
1) in cucumber fruits growth and development process, by utilizing sodium selenite aqueous solution dip in melon and smear melon handle, inorganic selenium is sucked and is converted into Organic Selenium and be enriched in fruit, improve the organic selenium content in cucumber fruits, after testing, organic selenium content is greater than 20 μ g/kg.
2) by dipping in melon and smearing directed importing of melon handle and produce rich selenium cucumber, realized target precision variable and applied selenium element, Objective is stronger, rich selenium better effects if.
3) reduce the usage amount of inorganic selenium, reduced the negatively influencing to environment.
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
embodiment 1, the greenhouse by solar heat autumn postpones stubble cultivated cucumber, and varieties of plant is middle peasant No. 10, sowing on July 5, field planting on August 1, place is at Shouguang, Shandong green house of vegetables.
750m
2the half of greenhouse by solar heat is by the implantation methods management of rich selenium cucumber, and second half is managed in contrast according to a conventional method.In whole vegetative period, according to fruit growth situation, by processing picking fruit, add up respectively output.While gathering, each processing is got at random 10 commodity melons and is measured organic selenium content, finally averages.
The implantation methods of rich selenium cucumber: when cucumber melon knob length is 2-3cm length, dip in melon with the sodium selenite aqueous solution of 75mg/kg, while dipping in melon, dip the melon body of cucumber with sodium selenite aqueous solution, children's melon melon body all immerses solution 3-5 second, dip in the melon handle of smearing this melon after melon for 5-7 days with the sodium selenite aqueous solution of 200mg/kg, start to smear melon handle to melon handle and melon junction direction from melon handle and the climing junction of result.
Conventional method (contrast): except the measure that the implantation methods of rich selenium cucumber is taked, other control measures are identical.
After testing, implement the cucumber 667m of the implantation methods management of rich selenium cucumber
2output is 10973.5kg, contrast 667m
2output is 10895.6kg, and the two volume variance is not remarkable; Measure commodity melon organic selenium content, the present invention is 22.4 μ g/kg, and contrast is 2.3 μ g/kg, the two significant difference.
embodiment 2, greenhouse by solar heat stubble in early spring cultivated cucumber, varieties of plant is for irrigating woods No. 3, and January 5 was sowed, field planting on February 20, place is at Shouguang, Shandong green house of vegetables.
840m
2the half of greenhouse by solar heat is by the implantation methods management of rich selenium cucumber, and second half is managed in contrast according to a conventional method.In whole vegetative period, according to fruit growth situation, by processing picking fruit, add up respectively output.While gathering, each processing is got at random 10 commodity melons and is measured organic selenium content, finally averages.
The implantation methods of rich selenium cucumber: when cucumber melon knob length is 2-3cm length, dip in melon with the sodium selenite aqueous solution of 60mg/kg, while dipping in melon, dip the melon body of cucumber with sodium selenite aqueous solution, children's melon melon body all immerses solution 3-5 second, after dipping in melon, within 5-7 days, smear this melon melon handle with the sodium selenite aqueous solution of 220mg/kg, start to smear whole melon handle to cucumber direction from melon handle and the climing junction of result.
Conventional method (contrast): except the measure that the implantation methods of rich selenium cucumber is taked, other control measures are identical.
After testing, implement the cucumber 667m of the implantation methods management of rich selenium cucumber
2output is 11285.6kg, contrast 667m
2output is 11197.3kg, and the two volume variance is not remarkable; Measure commodity melon organic selenium content, the present invention is 23.1 μ g/kg, and contrast is 3.4 μ g/kg, the two significant difference.
embodiment 3, day-light greenhouse overwintering stubble cultivated cucumber, varieties of plant is green No. 3 of Tianjin, sowing on September 5, field planting on October 5.
550m
2the half of greenhouse by solar heat is by the implantation methods management of rich selenium cucumber, and second half is managed in contrast according to a conventional method.In whole vegetative period, according to fruit growth situation, by processing picking fruit, add up respectively output.While gathering, each processing is got at random 10 commodity melons and is measured organic selenium content, finally averages.
The implantation methods of rich selenium cucumber: when cucumber melon knob length is 2-3cm length, dip in melon with the sodium selenite aqueous solution of 50mg/kg, while dipping in melon, dip the melon body of cucumber with sodium selenite aqueous solution, children's melon melon body all immerses solution 3-5 second, after dipping in melon, within 5-7 days, smear this melon melon handle with the sodium selenite aqueous solution of 250mg/kg, start to smear whole melon handle to the direction of cucumber from melon handle and the climing junction of result.
Conventional method (contrast): except the measure that the implantation methods of rich selenium cucumber is taked, other control measures are identical.
After testing, implement the cucumber 667m of the implantation methods management of rich selenium cucumber
2output is 9578.5kg, contrast 667m
2output is 9491.8kg, and the two volume variance is not remarkable; Measure commodity melon organic selenium content, the present invention is 21.7 μ g/kg, and contrast is 2.4 μ g/kg, the two significant difference.
Except as otherwise noted, the percentage adopting in the present invention is percetage by weight.
The above is giving an example of best mode for carrying out the invention, and the part of wherein not addressing is in detail those of ordinary skills' common practise.One skilled in the art would recognize that above-mentioned embodiment is exemplary, is in order to make those skilled in the art can better understand content of the present invention, to should not be understood as limiting the scope of the invention.Under the enlightenment of technical solution of the present invention, those skilled in the art can be without creative work, adopts alternate manner to realize object of the present invention, as long as the improvement of doing according to technical solution of the present invention, all falls into protection scope of the present invention.
Claims (6)
1. an implantation methods for rich selenium cucumber, is characterized in that: when cucumber melon knob length is 2-3cm, dip in melon with the sodium selenite aqueous solution that concentration is 50-75mg/kg, within 5-7 days, smear this melon melon handle with the sodium selenite aqueous solution that concentration is 200-250mg/kg after dipping in melon.
2. implantation methods as claimed in claim 1, is characterized in that: while dipping in melon, dip the melon body of cucumber with sodium selenite aqueous solution, young melon melon body all immerses solution 3-5 second.
3. implantation methods as claimed in claim 1, is characterized in that: while smearing, start to smear to cucumber direction from melon handle and the climing junction of result, smear whole melon handle.
4. as the implantation methods of claim 1-3 as described in one of them, it is characterized in that: described sodium selenite aqueous solution contains organosilicon auxiliary agent.
5. implantation methods as claimed in claim 4, is characterized in that: described organosilicon auxiliary agent is ethyoxyl modification trisiloxanes.
6. implantation methods as claimed in claim 5, is characterized in that: the concentration of described ethyoxyl modification trisiloxanes is 75-100mg/kg.
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| CN201410084712.6A CN103814740B (en) | 2014-03-10 | 2014-03-10 | The implantation methods of a kind of rich selenium cucumber |
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| CN201410084712.6A CN103814740B (en) | 2014-03-10 | 2014-03-10 | The implantation methods of a kind of rich selenium cucumber |
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| CN103814740A true CN103814740A (en) | 2014-05-28 |
| CN103814740B CN103814740B (en) | 2015-10-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429562A (en) * | 2014-12-24 | 2015-03-25 | 周末 | Pollution-free cucumber high-yield cultivation method |
| CN104541923A (en) * | 2015-02-02 | 2015-04-29 | 陈吉美 | Method for planting melons rich in trace elements selenium and iodine |
| CN104663217A (en) * | 2015-02-27 | 2015-06-03 | 北京农学院 | Selenium-rich cultivation method for cucumbers |
| CN105284313A (en) * | 2014-06-09 | 2016-02-03 | 蒋世芬 | High-yield planting method for cucumbers |
| CN106717404A (en) * | 2015-11-20 | 2017-05-31 | 张乐华 | A kind of implantation methods of colored pumpkin |
| CN109418070A (en) * | 2017-07-04 | 2019-03-05 | 天津市君利种植专业合作社 | Organic cucumber cultivates soil-less culture technique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173953A (en) * | 2011-03-13 | 2011-09-07 | 岑建卫 | Selenium-containing fruit stem smear for fruits and vegetables and preparation method thereof as well as method for improving content of selenium in fruits and vegetables |
| CN103274848A (en) * | 2013-06-09 | 2013-09-04 | 乌鲁木齐英捷领先商贸有限责任公司 | Preparation method and application of selenium-enriched foliar fertilizer |
-
2014
- 2014-03-10 CN CN201410084712.6A patent/CN103814740B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173953A (en) * | 2011-03-13 | 2011-09-07 | 岑建卫 | Selenium-containing fruit stem smear for fruits and vegetables and preparation method thereof as well as method for improving content of selenium in fruits and vegetables |
| CN103274848A (en) * | 2013-06-09 | 2013-09-04 | 乌鲁木齐英捷领先商贸有限责任公司 | Preparation method and application of selenium-enriched foliar fertilizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284313A (en) * | 2014-06-09 | 2016-02-03 | 蒋世芬 | High-yield planting method for cucumbers |
| CN104429562A (en) * | 2014-12-24 | 2015-03-25 | 周末 | Pollution-free cucumber high-yield cultivation method |
| CN104541923A (en) * | 2015-02-02 | 2015-04-29 | 陈吉美 | Method for planting melons rich in trace elements selenium and iodine |
| CN104663217A (en) * | 2015-02-27 | 2015-06-03 | 北京农学院 | Selenium-rich cultivation method for cucumbers |
| CN106717404A (en) * | 2015-11-20 | 2017-05-31 | 张乐华 | A kind of implantation methods of colored pumpkin |
| CN109418070A (en) * | 2017-07-04 | 2019-03-05 | 天津市君利种植专业合作社 | Organic cucumber cultivates soil-less culture technique |
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| CN103814740B (en) | 2015-10-14 |
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