CN103387435A - Soilless culture nutrient solution for tomatoes - Google Patents
Soilless culture nutrient solution for tomatoes Download PDFInfo
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- CN103387435A CN103387435A CN2012101434920A CN201210143492A CN103387435A CN 103387435 A CN103387435 A CN 103387435A CN 2012101434920 A CN2012101434920 A CN 2012101434920A CN 201210143492 A CN201210143492 A CN 201210143492A CN 103387435 A CN103387435 A CN 103387435A
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- soilless culture
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Abstract
A soilless culture nutrient solution for tomatoes comprises the following components: in every 1000g water, 700-800g of potassium nitrate, 270-290g of potassium dihydrogen phosphate, 850-910g of calcium nitrate, 450-550g of magnesium sulfate, 15-25g of ethylene diamine tetraacetic acid iron sodium salt, 6-10g of ammonium nitrate, 1.5-2.0g of manganese sulfate, 2.5-3.0g of boric acid, 0.2-0.3g of zinc sulfate, 0.05-0.10g of copper sulfate and 0.02g of ammonium molybdate. The soilless culture nutrient solution can meet the needs of various nutrient components for normal growth and development of the tomatoes, and is low in cost and easy to operate.
Description
The present invention relates to the plant growing technology, particularly a kind of tomato soilless culture nutrient fluid.
Background technology
In soilless culture, the use of nutritive medium is most important, the most difficult problem, guarantees the plant normal growth, will select suitable fertilizer and formula.This invention just is to provide a kind of formula of tomato soilless culture nutrient fluid.
Summary of the invention
Technical scheme of the present invention is to realize like this.A kind of tomato soilless culture nutrient fluid, is characterized in that being calculated and being respectively 700--800 gram, 270---290 gram, 850-910 grams, 450-550 grams, 15-25 grams, 6-10 grams, 1.5-2.0 grams, 2.5-3.0 grams, 0.2-0.3 gram, 0.05-0.10 gram, 0.02 gram by every kg water by saltpetre, potassium primary phosphate, nitrocalcite, sal epsom, iron edta sodium salt, ammonium nitrate, manganous sulfate, boric acid, zinc sulfate, copper sulfate, ammonium molybdate.
This nutritive medium can meet the needs of tomato normal growth growth to various nutritive ingredients, and low cost is easy to operate.
Concrete making method:
(1) get the raw materials ready.Saltpetre, potassium primary phosphate, nitrocalcite, sal epsom, iron edta sodium salt, ammonium nitrate, manganous sulfate, boric acid, zinc sulfate, copper sulfate, ammonium molybdate are prepared in proportion.
While (2) preparing mother liquor, should calculate the consumption of various fertilizer first according to proportioning and the concentrated multiple of selected formula, then carry out exactly weighing.While taking macroelement fertilizer, available thick balance or shallow bid claim; While taking trace element fertilizer, should be with analytical balance or thick balance, and must not use shallow bid to claim.When preparing concentrated nutrient solution, the salt of all nutritious cpds all can not be dissolved in together, because concentration is when high, chemical reaction easily occurs and produces and feel and form sediment in some salts.In preparing many salts of nutritive medium, nitrate is the easiest to react with other compound, as nitrocalcite and vitriolate of tartar, mixes, and easily produces calcium sulfate precipitation, nitrocalcite and strong phosphoric acid salt generation calcium phosphate precipitation.Therefore when the preparation nutritive medium, nitrocalcite, saltpetre will dissolve separately, and are placed in a container, and the dilution latter can mix with other salt.The salt of other macroelement and trace element, can mix and dissolve in a container, stores for a long time as mother liquor, just with its acidifying, to prevent precipitation.General available nitric acid is transferred to 3-4 to pH value.
(3) cultivating nutrient solution is generally 1/100 times of mother liquor.To add the water of 80% left and right in being about to hold the container of nutritive medium before dilution, fully stir after adding nitrocalcite, potassium nitrate solution, add again mother liquor after mixing.While taking mother liquor, draw again after should stirring, in order to avoid the concentration of up and down is different.Nutritive medium after dilution should be adjusted to the pH of solution in 5.5～6.5 scope before use.PH is too high, and available dilute sulphuric acid or hydrochloric acid are proofreaied and correct; PH is too low, and available hydrogen sodium-chlor is proofreaied and correct.When proofreading and correct pH, the consumption of acid, alkali can not be once too much, answers gradation to add gradually.
Embodiment
(1) get the raw materials ready.Press every kg water KN03 750 grams, KH2P04:280 gram, NH4N03:8, Ca (NO3) 2:894 gram, MgSO4:500 gram, EDTAFe:20 gram, MnSO4:1.54 gram, boric acid: 2.86 grams, ZnS04:0.22 gram, CuS04:0.08 gram, ammonium molybdate: 0.02 gram is prepared.
While (2) preparing mother liquor,, according to the consumption of various fertilizer, carry out exactly weighing.While taking macroelement fertilizer, with shallow bid, claim; While taking trace element fertilizer, should use analytical balance.When preparing mother liquor, nitrocalcite, saltpetre dissolve separately respectively, and are placed on respectively in container, and dilution latter energy and other salt mix.The salt of other macroelement and trace element, mix and dissolve in a container.
(3) cultivating nutrient solution is generally 1/100 times of mother liquor.To add the water of 80% left and right in being about to hold the container of nutritive medium before dilution, fully stir after adding nitrocalcite, potassium nitrate solution, add again mother liquor after mixing.
Claims (2)
1. a tomato soilless culture nutrient fluid, is characterized in that being comprised of saltpetre, potassium primary phosphate, nitrocalcite, sal epsom, iron edta sodium salt, ammonium nitrate, manganous sulfate, boric acid, zinc sulfate, copper sulfate, ammonium molybdate.
2. tomato soilless culture nutrient fluid according to claim 1, is characterized in that saltpetre, potassium primary phosphate, nitrocalcite, sal epsom, iron edta sodium salt, ammonium nitrate, manganous sulfate, boric acid, zinc sulfate, copper sulfate, ammonium molybdate calculate and are respectively 700--800 gram, 270---290 gram, 850-910 grams, 450-550 grams, 15-25 grams, 6-10 grams, 1.5-2.0 grams, 2.5-3.0 grams, 0.2-0.3 gram, 0.05-0.10 gram, 0.02 gram by every kg water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101434920A CN103387435A (en) | 2012-05-10 | 2012-05-10 | Soilless culture nutrient solution for tomatoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101434920A CN103387435A (en) | 2012-05-10 | 2012-05-10 | Soilless culture nutrient solution for tomatoes |
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| Publication Number | Publication Date |
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| CN103387435A true CN103387435A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012101434920A Pending CN103387435A (en) | 2012-05-10 | 2012-05-10 | Soilless culture nutrient solution for tomatoes |
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| CN (1) | CN103387435A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626585A (en) * | 2013-11-29 | 2014-03-12 | 贵州平坝宝地农业科技产业有限公司 | Soilless tomato culture nutrient solution |
| CN104446810A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Tomato water culture nutrient solution |
| CN104628458A (en) * | 2014-11-12 | 2015-05-20 | 苏州市相城区盛胡特种养殖专业合作社 | Soilless culture nutrient solution for tomatoes and preparation method of nutrient solution |
| CN105110918A (en) * | 2015-08-17 | 2015-12-02 | 太仓市雅丰农场专业合作社 | Nutrient solution for soiless tomato cultivation |
| CN105254368A (en) * | 2015-10-09 | 2016-01-20 | 南宁旺弘生物科技有限公司 | Tomato culture solution |
| CN105461397A (en) * | 2015-12-26 | 2016-04-06 | 苏州瑞腾生态科技有限公司 | Mesembryanthemum crystallinum nutrient solution |
| CN106007837A (en) * | 2016-05-11 | 2016-10-12 | 山东农业大学 | Soilless culture nutrient solution for improving quality of eggplants |
| CN106116755A (en) * | 2016-06-27 | 2016-11-16 | 朱玉俊 | A kind of tomato nutrient formula of liquid |
| CN106888866A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method for preventing tomato fruit to split disease |
| CN110668859A (en) * | 2019-10-17 | 2020-01-10 | 福建省中科生物股份有限公司 | Fruit and vegetable universal water culture nutrient solution and preparation method and application thereof |
| CN110734321A (en) * | 2019-11-27 | 2020-01-31 | 河南本来之味农业科技有限公司 | Tomato water culture nutrient solution formula corresponding to water quality calcium and magnesium concentration gradient |
-
2012
- 2012-05-10 CN CN2012101434920A patent/CN103387435A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626585A (en) * | 2013-11-29 | 2014-03-12 | 贵州平坝宝地农业科技产业有限公司 | Soilless tomato culture nutrient solution |
| CN103626585B (en) * | 2013-11-29 | 2016-01-13 | 贵州平坝宝地农业科技产业有限公司 | A kind of tomato soilless culture nutrient fluid |
| CN104628458A (en) * | 2014-11-12 | 2015-05-20 | 苏州市相城区盛胡特种养殖专业合作社 | Soilless culture nutrient solution for tomatoes and preparation method of nutrient solution |
| CN104446810A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Tomato water culture nutrient solution |
| CN105110918A (en) * | 2015-08-17 | 2015-12-02 | 太仓市雅丰农场专业合作社 | Nutrient solution for soiless tomato cultivation |
| CN105254368A (en) * | 2015-10-09 | 2016-01-20 | 南宁旺弘生物科技有限公司 | Tomato culture solution |
| CN106888866A (en) * | 2015-12-21 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of method for preventing tomato fruit to split disease |
| CN105461397A (en) * | 2015-12-26 | 2016-04-06 | 苏州瑞腾生态科技有限公司 | Mesembryanthemum crystallinum nutrient solution |
| CN106007837A (en) * | 2016-05-11 | 2016-10-12 | 山东农业大学 | Soilless culture nutrient solution for improving quality of eggplants |
| CN106116755A (en) * | 2016-06-27 | 2016-11-16 | 朱玉俊 | A kind of tomato nutrient formula of liquid |
| CN110668859A (en) * | 2019-10-17 | 2020-01-10 | 福建省中科生物股份有限公司 | Fruit and vegetable universal water culture nutrient solution and preparation method and application thereof |
| CN110734321A (en) * | 2019-11-27 | 2020-01-31 | 河南本来之味农业科技有限公司 | Tomato water culture nutrient solution formula corresponding to water quality calcium and magnesium concentration gradient |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |