CN104446810A - Tomato water culture nutrient solution - Google Patents
Tomato water culture nutrient solution Download PDFInfo
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- CN104446810A CN104446810A CN201410749941.5A CN201410749941A CN104446810A CN 104446810 A CN104446810 A CN 104446810A CN 201410749941 A CN201410749941 A CN 201410749941A CN 104446810 A CN104446810 A CN 104446810A
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- tomato
- nutrient solution
- water culture
- water
- culture nutrient
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Links
- 235000007688 Lycopersicon esculentum Nutrition 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 19
- 240000003768 Solanum lycopersicum Species 0.000 title description 21
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 26
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims abstract description 26
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 13
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 13
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 13
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 13
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 12
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 3
- 241000227653 Lycopersicon Species 0.000 claims abstract 5
- 229910052700 potassium Inorganic materials 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 11
- 239000010452 phosphate Substances 0.000 claims description 11
- 239000011591 potassium Substances 0.000 claims description 11
- 235000013399 edible fruits Nutrition 0.000 abstract description 10
- 230000012010 growth Effects 0.000 abstract description 10
- 238000007726 management method Methods 0.000 abstract description 3
- 229910019626 (NH4)6Mo7O24 Inorganic materials 0.000 abstract 1
- -1 CaSO4.5H2O Chemical compound 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 238000012364 cultivation method Methods 0.000 abstract 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 abstract 1
- CDUFCUKTJFSWPL-UHFFFAOYSA-L manganese(II) sulfate tetrahydrate Chemical compound O.O.O.O.[Mn+2].[O-]S([O-])(=O)=O CDUFCUKTJFSWPL-UHFFFAOYSA-L 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 10
- 230000000050 nutritive effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000011573 trace mineral Substances 0.000 description 5
- 235000013619 trace mineral Nutrition 0.000 description 5
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical compound OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010669 acid-base reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000018343 nutrient deficiency Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical group O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses a tomato water culture nutrient solution. The solvent is water, and the solutes comprise calcium nitrate, potassium nitrate, monopotassium phosphate, magnesium sulfate, ammonium nitrate, FeSO4.7H2O, EDTA-2Na, H3BO3, MnSO4.4H2O, CaSO4.5H2O, ZnSO4.7H2O and (NH4)6Mo7O24. By using the formula, a scientific cultivation and management method is combined, the growth of tomatoes can be effectively promoted, nutrient balance is promoted, the fruit size and shape are uniform, the color is bright and attractive, the commodity rate is high, the amount of deformed fruits is small, the fruit bearing period is prolonged by 8-15 days, and the yield is improved by over 30 percent compared with that of the traditional formula.
Description
Technical field
The present invention relates to cultivation technique without soil field, be specifically related to a kind of Tomato water culture nutrient solution.
Background technology
The cultivation amount of fruits and vegetables is large, takies farmland many, consume human and material resources more, and the development of soilless culture and water culture technique better solves this problem.Water planting is a kind of novel Soilless Culture Methods, fruits and vegetables major part root growth is in nutritive medium liquid layer, only provide moisture, nutrient, oxygen by nutritive medium for it, enable plant normal growth and complete its whole life cycle be different from conventional soil planting form under carry out the fruits and vegetables of cultivating.Nourishing Formulations for Water Cultivation is the core of water culture technique, mill water culture nutrient solution should balancedly containing N, P, K, Ca, Mg, S, Fe, Mn, Cu, Zn, B, Mo plasma Chelating state nutritive element needed for plant-growth, there is slowly releasing effect and shock-absorbing capacity, hydroponic plant effectively can be provided to grow required nutrient, and can improve and prevent and treat hydroponic plant nutritional deficiency symptom.
Be (the Zhao Aiyun such as saltpetre, nitrocalcite, magnesium sulfate, tertiary iron phosphate and silicic acid for the nutritive medium main component of tomato soilless culture in common technology, the nutrient solution prescription of water planting cucumber and tomato, Henan Agricultural Sciences, 12 phases in 1986), can not meet tomato growth desired nutritional material completely, overall productivity does not reach expection requirement.
Summary of the invention
In order to solve the aforementioned problems in the prior, the invention provides a kind of fruits and vegetables mill water culture nutrient solution.
Tomato water culture nutrient solution provided by the invention, solvent is water, and solute comprises nitrocalcite, saltpetre, potassium primary phosphate, magnesium sulfate, ammonium nitrate, FeSO
47H
2o, EDTA-2Na, H
3bO
3, MnSO
44H
2o, CaSO
45H
2o, ZnSO
47H
2o and (NH
4)
6mo
7o
24.Containing the whole nutritive elements needed for tomato, be the form easily absorbed, can better meet needed for tomato growth.
As a kind of preferred version, above-mentioned Tomato water culture nutrient solution, contains in every 10 cubic meter of water: nitrocalcite 5.06 ~ 6.06Kg, saltpetre 3.56 ~ 4.56Kg, potassium primary phosphate 0.83 ~ 1.83Kg, magnesium sulfate 1.94 ~ 2.94Kg, ammonium nitrate 0.25Kg, FeSO
47H
2o 138.10 ~ 140.10g, EDTA-2Na 176.78 ~ 177.78g, H
3bO
327.60 ~ 29.60g, MnSO
44H
2o 20.30 ~ 22.30g, CaSO
45H
2o 0.42 ~ 1.22g, ZnSO
47H
2o 1.20 ~ 3.20g, (NH
4)
6mo
7o
240.10 ~ 0.30g.
Best, above-mentioned Tomato water culture nutrient solution, contains in every 10 cubic meter of water: nitrocalcite 5.56Kg, saltpetre 4.06Kg, potassium primary phosphate 1.33Kg, magnesium sulfate 2.44Kg, ammonium nitrate 0.25Kg, FeSO
47H
2o 139.10g, EDTA-2Na 177.78g, H
3bO
328.60 g, MnSO
44H
2o 21.30g, CaSO
45H
2o 0.82g, ZnSO
47H
2o 2.20g, (NH
4)
6mo
7o
240.20g.
Tomato water culture nutrient solution formula is prepared based on tomato self-sow ambient soil nutrient analysis and tomato growth mechanism in theory, but theoretic nutritional formula can only meet the basic demand of plant-growth, is difficult to reach the requirement meeting mankind's merchandized handling.Reach the industrialization objects such as growing way is good, high-yield and high-efficiency, by long-term production practice and test, most suitable formula must be summed up in test relatively many times.Formula of the present invention has been through the booth production test of nearly ten years, and the preferred embodiment gone out in screening in the comparative experiments of nearly hundred kinds of schemes, can reach effect that is highly efficient and productive, high-quality.
The total salt concentration of nutritive medium and potential of hydrogen can affect state that nutrient in nutritive medium exists, conversion and validity.Total salt concentration that this formula inorganic salts is formed and acid-base reaction all reach the optimum value meeting tomato growth needs most, to ensure that the physiology acid-base reaction caused in plant absorption process is relatively more stable, in soilless culture process, all keep its validity in the long term.
Compared with common technology, the present invention has following beneficial effect:
This formula is according to the requirement of tomato growth to various nutrition, through the formula of the most applicable tomato growth that production practice for many years and experimental exploration go out.Use this formula, in conjunction with the cultivation management method of science, can effectively promote that tomato grows, promote nutritive equilibrium, fruit size shape is even, and bright in colour attractive in appearance, commodity rate is higher, distortion fruit is less, extends phase 8-15 days of bearing fruit, and improves the output of more than 30% than conventional formulation.
Embodiment
embodiment 1:
1, macroelement
Nitrocalcite [Ca (NO
3)
2] 5.56 Kg; Saltpetre [KNO
3] 4.06Kg; Potassium primary phosphate [KH
2pO
3] 1.33Kg; Magnesium sulfate [MgSO
4] 2.44Kg; Ammonium nitrate [NH
4nO
3] 0.25Kg.
2, trace element
FeSO
4·7H
2O：139.10g； EDTA-2Na：177.78g；H
3BO
3：28.60g； MnSO
4·4H
2O：21.30g； CaSO
4·5H
2O：0.82g；ZnSO
4·7H
2O：2.20g； (NH
4)
6Mo
7O
24：0.20g。
embodiment 2:
1, macroelement
Nitrocalcite [Ca (NO
3)
2] 5.06Kg; Saltpetre [KNO
3] 4.56Kg; Potassium primary phosphate [KH
2pO
3] 0.83Kg; Magnesium sulfate [MgSO
4] 2.94Kg; Ammonium nitrate [NH
4nO
3] 0.25Kg.
2, trace element
FeSO
4·7H
2O：138.10g； EDTA-2Na：177.78g；H
3BO
3：27.60g； MnSO
4·4H
2O：20.30g； CaSO
4·5H
2O：1.22g；ZnSO
4·7H
2O：3.20g； (NH
4)
6Mo
7O
24：0.30g。
embodiment 3:
1, macroelement
Nitrocalcite [Ca (NO
3)
2] 6.06Kg; Saltpetre [KNO
3] 3.56Kg; Potassium primary phosphate [KH
2pO
3] 1.83Kg; Magnesium sulfate [MgSO
4] 1.94Kg; Ammonium nitrate [NH
4nO
3] 0.25Kg.
2, trace element
FeSO
4·7H
2O：140.10g； EDTA-2Na：176.78g；H
3BO
3：29.60g； MnSO
4·4H
2O：22.30g； CaSO
4·5H
2O：0.42g；ZnSO
4·7H
2O：1.20g； (NH
4)
6Mo
7O
24：0.10g。
reference examples 1:
1, macroelement
Nitrocalcite [Ca (NO
3)
2] 4.56 Kg; Saltpetre [KNO
3] 3.06Kg; Potassium primary phosphate [KH
2pO
3] 0.80Kg; Magnesium sulfate [MgSO
4] 1.44Kg; Ammonium nitrate [NH
4nO
3] 0.10Kg.
2, trace element
FeSO
4·7H
2O：138.10g； EDTA-2Na：176.78g；H
3BO
3：27.60g； MnSO
4·4H
2O：20.30g； CaSO
4·5H
2O：0.42g；ZnSO
4·7H
2O：1.20g； (NH
4)
6Mo
7O
24：0.10g。
reference examples 2:
1, macroelement
Nitrocalcite [Ca (NO
3)
2] 6.56 Kg; Saltpetre [KNO
3] 5.06Kg; Potassium primary phosphate [KH
2pO
3] 2.0Kg; Magnesium sulfate [MgSO
4] 3.44Kg; Ammonium nitrate [NH
4nO
3] 0.40Kg.
2, trace element
FeSO
4·7H
2O：140.10g； EDTA-2Na：178.78g；H
3BO
3：29.60g； MnSO
4·4H
2O：22.30g；CaSO
4·5H
2O：1.22g；ZnSO
4·7H
2O：3.20g；(NH
4)
6Mo
7O
24：0.30g。
The formula of use-case 1-3 is as experimental group, and reference examples 2 and 3 as a control group.Choose the tomato plant that kind is identical with size, they be colonizated in identical and suitable greenhouse-environment simultaneously and cultivate, cultivation management method is identical, the growing state of record experimental group and control group plant and fruit growth situation.Result is as shown in table 1.
Table 1
| embodiment 1 | embodiment 2 | embodiment 3 | embodiment 2 | embodiment 3 | |
| plant strain growth situation | plant is sturdy, and blade face is open and flat emerald green, and growing way is vigorous, surviving rate more than 95%. | plant is sturdy, and blade face is open and flat emerald green, and growing way is vigorous, surviving rate more than 90%. | plant is sturdy, and blade face is open and flat emerald green, and growing way is vigorous, surviving rate more than 92%. | plant limb is comparatively thin, and blade face is partially yellow, and growing way is slow, surviving rate 65%. | leaf has curling more, occurs dead strain phenomenon occasionally, surviving rate 53%. |
| collection period (my god) | 45 | 40 | 42 | 28 | 25 |
| per mu yield (Kg) | 3560 | 3200 | 3320 | 1680 | 1530 |
| commodity rate (%) | 82 | 80 | 81 | 52 | 43 |
Note: tomato marketing requires: size uniform color, without distortion, deformity.
Practice shows, formula of the present invention can effectively promote that tomato grows, and promotes nutritive equilibrium, and fruit size shape is even, and bright in colour attractive in appearance, commodity rate is higher, and distortion fruit is less, extends phase 8-15 days of bearing fruit, and improves the output of more than 30% than conventional formulation.
Claims (3)
1. a Tomato water culture nutrient solution, is characterized in that, solvent is water, and solute comprises nitrocalcite, saltpetre, potassium primary phosphate, magnesium sulfate, ammonium nitrate, FeSO
47H
2o, EDTA-2Na, H
3bO
3, MnSO
44H
2o, CaSO
45H
2o, ZnSO
47H
2o and (NH
4)
6mo
7o
24.
2. Tomato water culture nutrient solution according to claim 1, is characterized in that, contains: nitrocalcite 5.06 ~ 6.06Kg in every 10 cubic meter of water, saltpetre 3.56 ~ 4.56Kg, potassium primary phosphate 0.83 ~ 1.83Kg, magnesium sulfate 1.94 ~ 2.94Kg, ammonium nitrate 0.25Kg, FeSO
47H
2o 138.10 ~ 140.10g, EDTA-2Na 176.78 ~ 177.78g, H
3bO
327.60 ~ 29.60g, MnSO
44H
2o 20.30 ~ 22.30g, CaSO
45H
2o 0.42 ~ 1.22g, ZnSO
47H
2o 1.20 ~ 3.20g, (NH
4)
6mo
7o
240.10 ~ 0.30g.
3. Tomato water culture nutrient solution according to claim 2, is characterized in that, contains: nitrocalcite 5.56Kg, saltpetre 4.06Kg, potassium primary phosphate 1.33Kg, magnesium sulfate 2.44Kg, ammonium nitrate 0.25Kg, FeSO in every 10 cubic meter of water
47H
2o 139.10g, EDTA-2Na 177.78g, H
3bO
328.60 g, MnSO
44H
2o 21.30g, CaSO
45H
2o 0.82g, ZnSO
47H
2o 2.20g, (NH
4)
6mo
7o
240.20g.
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| CN104446810B CN104446810B (en) | 2017-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254368A (en) * | 2015-10-09 | 2016-01-20 | 南宁旺弘生物科技有限公司 | Tomato culture solution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254368A (en) * | 2015-10-09 | 2016-01-20 | 南宁旺弘生物科技有限公司 | Tomato culture solution |
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