CN103814741B - The implantation methods of a kind of rich selenium tomato - Google Patents

The implantation methods of a kind of rich selenium tomato Download PDF

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Publication number
CN103814741B
CN103814741B CN201410084713.0A CN201410084713A CN103814741B CN 103814741 B CN103814741 B CN 103814741B CN 201410084713 A CN201410084713 A CN 201410084713A CN 103814741 B CN103814741 B CN 103814741B
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selenium
fruit
fruit ear
tomato
ear handle
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CN103814741A (en
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杨明
胡永军
丁俊洋
潘子龙
田素波
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Shandong Shouguang Vegetable Industry Group Co Ltd
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Shandong Shouguang Vegetable Industry Group Co Ltd
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Abstract

The invention discloses the implantation methods of a kind of rich selenium tomato, at tamato fruit expanding stage, the fruit ear handle of same fruit ear is successively smeared for 2 times with the selenium liquid of variable concentrations, when tomato fringe fruits grows to 2-3cm, fruit ear handle is smeared with the sodium selenite aqueous solution that concentration is 100-120mg/kg, first time smears 10-15 days after selenium liquid, this fruit ear handle is smeared with the sodium selenite aqueous solution of 250-300mg/kg, smear to fruit ear direction from fruit ear handle and fruit bearing shoot junction when smearing, whole fruit ear handle is smeared when smearing, rich selenium product is smeared by fruit ear handle, being sucked by inorganic selenium and being converted into Organic Selenium is enriched in fruit, improve the organic selenium content in tamato fruit, after testing, organic selenium content is greater than 20 μ g/kg, the rich selenium tomato of production is imported by smearing carpopodium orientation, achieve target precision variable and apply selenium element, Objective is stronger, rich selenium better effects if, reduce the usage amount of inorganic selenium, reduce the negatively influencing to environment.

Description

The implantation methods of a kind of rich selenium tomato
Technical field
The present invention relates to a kind of tomato planting method, especially a kind of tomato planting method being rich in trace elements of selenium, belongs to agricultural plantation technology field.
Background technology
Selenium is the important trace element of needed by human, and preventing disease theraping effect is obvious, has very important meaning to health.Rich selenium tomato not only nutritious, selling price comparatively Lycopersicon esculentum height 10-20%.Selenium can improve human immunity, promotes the synthesis of lymphocytic propagation and antibody and immunoglobulin, and medical care effect is obvious, and deeply by consumers, supply falls short of demand in market.Therefore, producing rich selenium tomato is that vegetable grower increases income the Important Action with residents' interest insurance.
At present, soil is relied on to enrich or crop foliage-spray selenium fertilizer promotes that tomato crop is to the absorption of selenium, to producing rich selenium tomato.This is the rich selenium approach of an effective tomato really, but also deposits the not easy-regulating and to drawbacks such as the negatively influencings of environment of selenium level in the product.The negatively influencing of environment is mainly manifested in: in rich selenium process, ignore target information, applies selenium-enriched fertilizer from root, leaf portion selenium element is implanted in plant corpus, make a large amount of selenium elements apply the problem of environmental pollution caused in non-target environment.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcome in background technology, the implantation methods of a kind of rich selenium tomato is provided, rich selenium product is smeared by fruit ear handle, being sucked by inorganic selenium and being converted into Organic Selenium is enriched in fruit, improve the organic selenium content in tamato fruit, thus improve quality and the added value of tomato products.
For solving the problem, the present invention takes following technical scheme: the implantation methods of a kind of rich selenium tomato, is characterized in that: at tamato fruit expanding stage, successively smears the fruit ear handle of same fruit ear with the selenium liquid of variable concentrations 2 times.
A kind of prioritization scheme, first time smears selenium liquid: when tomato fringe fruits grows to 2-3cm, smear fruit ear handle with the sodium selenite aqueous solution that concentration is 100-120mg/kg.
Further, second time smears selenium liquid: first time smears 10-15 days after selenium liquid, smears this fruit ear handle with the sodium selenite aqueous solution of 250-300mg/kg.
Containing organosilicon auxiliary agent in described sodium selenite aqueous solution.During preparation sodium selenite aqueous solution, mixed with organosilicon auxiliary agent, to increase solution divergence and adhesive force, extend the holdup time of selenium solution on fruit ear handle, put 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.
Further, smear to fruit ear direction from fruit ear handle and fruit bearing shoot junction when smearing.
Further, whole fruit ear handle is smeared when smearing.
Stay the fruit ear handle of whole fruit ear all will smear 2 sodium selenite aqueous solutions, smear successively by the sequencing of bearing fruit, can not leak and smear.
Adopt above technical scheme, compared with prior art, have the following advantages:
1) in Materials In Tomato Fruits During Growth And Development, smear rich selenium product by fruit ear handle, sucked by inorganic selenium and be converted into Organic Selenium and be enriched in fruit, improve the organic selenium content in tamato fruit, after testing, organic selenium content is greater than 20 μ g/kg.
2) import the rich selenium tomato of production by smearing carpopodium orientation, achieve target precision variable and apply selenium element, Objective is stronger, rich selenium better effects if.
3) reduce the usage amount of inorganic selenium, reduce the negatively influencing to environment.
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
Following examples for illustration of 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 tomato, and varieties of plant is powder Jiamei, and July 5 was sowed, and field planting on August 10, place is at Shouguang, Shandong green house of vegetables.
600m 2the half of greenhouse by solar heat manages by the implantation methods of rich selenium tomato, and second half manages in contrast according to a conventional method.Training is gone alone in employing, stays 6 fringe fruits.According to fruit growth situation in whole vegetative period, by process picking fruit, add up output respectively.When gathering, each process is got 10 fruits at random and is measured organic selenium content, finally averages.
The implantation methods of rich selenium tomato: tomato fruit ear bear fruit after fruit diameter when growing to 2-3cm size, smear the fruit ear handle of this fruit ear with the sodium selenite aqueous solution of 120mg/kg, the fruit ear handle of this fruit ear is smeared the sodium selenite aqueous solution of sodium selenite aqueous solution again with 250mg/kg after 15 days and is smeared this fruit ear handle once.All from fruit ear handle and fruit bearing shoot junction, whole fruit ear handle will be smeared to fruit ear direction at every turn.Institute stays 6 fringe fruits all will smear 2 sodium selenite aqueous solutions, and by bearing fruit, sequencing is smeared successively, all will perform mark after smearing at every turn, smears with leakproof.
Conventional method (contrast): except the measure that the implantation methods of rich selenium tomato is taked, other control measures are identical.
After testing, the tomato 667m of the implantation methods management of rich selenium tomato is implemented 2output is 8913.5kg, contrast 667m 2output is 8748.9kg, and the two volume variance is not remarkable; Measure organic selenium content after fruit maturation, the present invention is 20.8 μ g/kg, and contrast is 3.3 μ g/kg, the two significant difference.
embodiment 2,greenhouse by solar heat stubble in early spring cultivated tomato, varieties of plant is Provence, and December 1 was sowed, and field planting on January 20 in next year, place is at Shouguang, Shandong green house of vegetables.
720m 2the half of greenhouse by solar heat manages by the implantation methods of rich selenium tomato, and second half manages in contrast according to a conventional method.Training is gone alone in employing, stays 6 fringe fruits.According to fruit growth situation in whole vegetative period, by process picking fruit, add up output respectively.When gathering, each process is got 10 fruits at random and is measured organic selenium content, finally averages.
The implantation methods of rich selenium tomato: tomato fruit ear bear fruit after fruit diameter when growing to 2-3cm size, smear the fruit ear handle of this fruit ear with the sodium selenite aqueous solution of 100mg/kg, the fruit ear handle of this fruit ear is smeared the sodium selenite aqueous solution of sodium selenite aqueous solution again with 300mg/kg after 10 days and is smeared this fruit ear handle once.All from fruit ear handle and fruit bearing shoot junction, whole fruit ear handle will be smeared to fruit ear direction at every turn.Institute stays 6 fringe fruits all will smear 2 sodium selenite aqueous solutions, and by bearing fruit, sequencing is smeared successively, all will perform mark after smearing at every turn, smears with leakproof.
Conventional method (contrast): except the measure that the implantation methods of rich selenium tomato is taked, other control measures are identical.
After testing, the tomato 667m of the implantation methods management of rich selenium tomato is implemented 2output is 7614.8kg, contrast 667m 2output is 7541.3kg, and the two volume variance is not remarkable; Measure organic selenium content after fruit maturation, the present invention is 22.2 μ g/kg, and contrast is 2.9 μ g/kg, the two significant difference.
embodiment 3, day-light greenhouse overwintering stubble cultivated tomato, varieties of plant is neat Dary, and September 1 was sowed, field planting on October 10.
900m 2the half of greenhouse by solar heat manages by the implantation methods of rich selenium tomato, and second half manages in contrast according to a conventional method.Training is gone alone in employing, stays 5 fringe fruits.According to fruit growth situation in whole vegetative period, by process picking fruit, add up output respectively.When gathering, each process is got 10 fruits at random and is measured organic selenium content, finally averages.
The implantation methods of rich selenium tomato: tomato fruit ear bear fruit after fruit diameter when growing to 2-3cm size, smear the fruit ear handle of this fruit ear with the sodium selenite aqueous solution of 110mg/kg, the fruit ear handle of this fruit ear is smeared the sodium selenite aqueous solution of sodium selenite aqueous solution again with 275mg/kg after 12 days and is smeared this fruit ear handle once.All from fruit ear handle and fruit bearing shoot junction, whole fruit ear handle will be smeared to fruit ear direction at every turn.Institute stays 5 fringe fruits all will smear 2 sodium selenite aqueous solutions, and by bearing fruit, sequencing is smeared successively, all will perform mark after smearing at every turn, smears with leakproof.
Conventional method (contrast): except the measure that the implantation methods of rich selenium tomato is taked, other control measures are identical.
After testing, the tomato 667m of the implantation methods management of rich selenium tomato is implemented 2output is 8569.1kg, contrast 667m 2output is 8542.5kg, and the two volume variance is not remarkable; Measure organic selenium content after fruit maturation, the present invention is 21.5 μ g/kg, and contrast is 2.3 μ g/kg, the two significant difference.
Except as otherwise noted, the percentage adopted in the present invention is percetage by weight.
The above is the citing of best mode for carrying out the invention, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.One skilled in the art would recognize that above-mentioned embodiment is exemplary, is to enable those skilled in the art better understand content of the present invention, 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 without creative work, can adopt alternate manner to realize object of the present invention, as long as the improvement done according to technical solution of the present invention, all fall into protection scope of the present invention.

Claims (4)

1. an implantation methods for rich selenium tomato, is characterized in that: at tamato fruit expanding stage, successively smears the fruit ear handle of same fruit ear with the selenium liquid of variable concentrations 2 times;
First time smears selenium liquid: when tomato fringe fruits grows to 2-3cm, smear fruit ear handle with the sodium selenite aqueous solution that concentration is 100-120mg/kg;
Second time smears selenium liquid: first time smears 10-15 days after selenium liquid, smears this fruit ear handle with the sodium selenite aqueous solution of 250-300mg/kg;
Smear to fruit ear direction from fruit ear handle and fruit bearing shoot junction when smearing, when smearing, smear whole fruit ear handle;
In tamato fruit, organic selenium content is greater than 20 μ g/kg.
2. the implantation methods of a kind of rich selenium tomato as claimed in claim 1, is characterized in that: containing organosilicon auxiliary agent in described sodium selenite aqueous solution.
3. the implantation methods of a kind of rich selenium tomato as claimed in claim 2, is characterized in that: described organosilicon auxiliary agent is ethyoxyl modification trisiloxanes.
4. the implantation methods of a kind of rich selenium tomato as claimed in claim 3, is characterized in that: the concentration of described ethyoxyl modification trisiloxanes is 75-100mg/kg.
CN201410084713.0A 2014-03-10 2014-03-10 The implantation methods of a kind of rich selenium tomato Active CN103814741B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104620835A (en) * 2015-02-27 2015-05-20 北京农学院 Selenium-enriched cultivation method for tomatoes
CN105123303A (en) * 2015-06-30 2015-12-09 巨野县天胜科技兴农种植专业合作社 Selenium-enriched tomato planter and planting method
CN105103840A (en) * 2015-07-25 2015-12-02 安徽博发文化生态园有限公司 Planting method of selenium-enriched cherry tomatoes
CN106561227A (en) * 2016-10-25 2017-04-19 界首市艳兵家庭农场 Selenium-rich tomato planting method
CN106576775A (en) * 2016-11-28 2017-04-26 韦孺聪 Planting method for selenium-rich tomatoes
CN107028057A (en) * 2017-03-22 2017-08-11 阜南椰枫食品有限公司 A kind of selenium-rich pear juice
CN107027368A (en) * 2017-03-22 2017-08-11 阜南椰枫食品有限公司 A kind of implantation methods of selenium-rich pear

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CN102173953B (en) * 2011-03-13 2013-10-16 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
CN103039219A (en) * 2011-10-15 2013-04-17 无锡喜洋洋果蔬专业合作社 Planting method of selenium-enriched tomatoes
CN103053400A (en) * 2013-01-19 2013-04-24 上海天际生态农业有限公司 Cultivation method of organic selenium-rich tomato
CN103392477A (en) * 2013-07-23 2013-11-20 安徽向荣农林生态产业有限公司 Tomato planting method

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Denomination of invention: A planting method for selenium rich tomatoes

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Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch

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