CN108285375A - A kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique - Google Patents
A kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique Download PDFInfo
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- CN108285375A CN108285375A CN201810004424.3A CN201810004424A CN108285375A CN 108285375 A CN108285375 A CN 108285375A CN 201810004424 A CN201810004424 A CN 201810004424A CN 108285375 A CN108285375 A CN 108285375A
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- Prior art keywords
- tomato
- nutrient solution
- sulfate
- nitrate
- water culture
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention proposes a kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique, nutrient solution optimization formula：Fertilizer amount ratio is calcium nitrate 0.72g/L, potassium nitrate 0.41g/L, potassium sulfate 0.28g/L, ammonium nitrate 0.045g/L, magnesium sulfate 0.155g/L, phosphoric acid 0.28mL/L.Micro- fertilizer formula is EDTAFe 0.02g/L, boric acid 0.0037g/L, manganese sulfate 0.0025g/L, zinc sulfate 0.00027g/L, copper sulphate 0.0001g/L, ammonium molybdate 0.00003g/L.Tomato plant strain growth suitable for this complete equipment and nutrient solution is fast, yield is high, especially suitable for northern hard water areas, it is being unsuitable for the place using soil cultivation, the tomato for carrying out nutrition liquid film cultivation using this formula still can keep preferable growing way and high yield.
Description
Technical field
The present invention relates to nutrient fluid cultivation field, more particularly to a kind of tomato water planting nutrition based on nutrient film techinique
Liquid and its preparation method.
Background technology
Tomato water culture is called nutrition liquid film cultivation：Tomato is placed in cultivation bed, the nutrient solution of flowing is recorded in slot,
Fluid layer depth is set according to actual use, and nutrient solution can meet water necessary to cultivated tomato plant strain growth, development
Point, air and nutrient.Existing tomato culture solution versatility is stronger, and ingredient is more.
Invention content
The present invention proposes a kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique, can meet
Moisture, air and nutrient necessary to the tomato plant strain growth cultivated, development.
One aspect of the present invention provides a kind of Tomato water culture nutrient solution based on nutrient film techinique, including following concentration
Component：0.70~0.75g/L of calcium nitrate, 0.40~0.42g/L of potassium nitrate, 0.27~0.29g/L of potassium sulfate, ammonium nitrate
0.040~0.050g/L, 0.145~0.165g/L of magnesium sulfate, the micro- fertile 0.020~0.026g/L of mixing, phosphoric acid 0.28~
0.29mL/L。
Preferably, each component concentration is as follows：Calcium nitrate 0.72g/L, potassium nitrate 0.41g/L, potassium sulfate 0.28g/L, nitric acid
Ammonium 0.045g/L, magnesium sulfate 0.155g/L, the micro- fertilizer 0.022g/L of mixing, phosphoric acid 0.27mL/L.
In order to provide micro-element nutrition appropriate to tomato, mixing micro- fertilizer includes：EDTAFe 0.02g/L, boric acid 0.0037g/
L, manganese sulfate 0.0025g/L, zinc sulfate 0.00027g/L, copper sulphate 0.0001g/L, ammonium molybdate 0.00003g/L.：
Based on the above, another aspect of the present invention provides a kind of tomato water planting nutrition based on nutrient film techinique
The preparation method of liquid, includes the following steps：
(1) calcium nitrate aqueous solution of 700~750g/L is prepared as No. 1 stoste；
(2) preparing each component concentration is respectively：400~420g/L of potassium nitrate, 270~290g/L of potassium sulfate, ammonium nitrate 40
The mixed liquor of~50g/L, 145~165g/L of magnesium sulfate are sufficiently stirred dissolving, as No. 2 stostes；
(3) clear water 200L is added in nutrition liquid bath, dissolved No. 1 stoste is added, continue to add water and stirs；
(4) No. 2 stostes are added when water reaches 800L in nutrition liquid bath, continue to add water and are stirred, until when water is added to 1T
Stop adding water；
(5) the micro- fertilizer of dissolved 20~26g mixing and 270~290mL phosphoric acid is added, stirs evenly, it is complete to match liquid at this time
Finish；No. 1 stoste is not answered too short with No. 2 stostes addition time intervals when with liquid, to prevent precipitating；
(6) nutrient solution prepared is cultivated from tomato tree is added in nutrition liquid bath with water pump in bed, and forms cycle.
Preferably, each component concentration is respectively in No. 2 stoste：Potassium nitrate 410g/L, potassium sulfate 280g/L, nitric acid
Ammonium 45g/L, magnesium sulfate 155g/L.
Further, in No. 1 stoste calcium nitrate aqueous solution a concentration of 720g/L.
Further, the phosphoric acid dosage is 280mL.
Further, the addition of No. 1 stoste is 1L in the step (3), and the addition of No. 2 stostes is in step (4)
1L。
Further, it includes following density component that micro- fertilizer is mixed in the nutrient solution：EDTA Fe 0.02g/L, boric acid
0.0037g/L, manganese sulfate 0.0025g/L, zinc sulfate 0.00027g/L, copper sulphate 0.0001g/L, ammonium molybdate 0.00003g/L.
The beneficial effects of the invention are as follows：
The present invention simplifies ingredient, while increasing nitrogen and phosphorus element content ratio for tomato variety, is conducive to tomato production
The increase of amount and to trace element absorption.
The nutrient solution of the present invention improves the proportional amount of nitrogen, improves 9% compared to universal nutrient solution, can effectively promote
Increase yield into tomato, the ratio of P elements is higher than general culture solution by 5%, is conducive to promote suction of the tomato to trace element
It receives, improves Tomato Quality.
Tomato plant strain growth that nutrient solution using the present invention is cultivated is fast, yield is high, especially suitable for northern hard water
Area is being unsuitable for the place using soil cultivation, the tomato for carrying out nutrition liquid film cultivation using this formula still can keep compared with
Good growing way and high yield.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described reality
It is only a part of the embodiment of the present invention to apply example, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without making creative work, belongs to guarantor of the present invention
The range of shield.
Embodiment 1
(1) it weighs calcium nitrate 720g to be put into No. 1 bucket, 1L water is added, is sufficiently stirred dissolving, No. 1 stoste is made；
(2) claim potassium nitrate 410g, potassium sulfate 280g, ammonium nitrate 45g, magnesium sulfate 155g again, pour into No. 2 buckets, add together
Enter 1L water, be sufficiently stirred dissolving, No. 2 stostes are made；
(3) clear water 200L is added in nutrition liquid bath, dissolved No. 1 stoste is added, continue to add water and stirs；
(4) No. 2 stostes are added when water reaches 800L in nutrition liquid bath, continue to add water and are stirred, until when water is added to 1T
Stop adding water；
(5) the micro- fertilizer of dissolved 22g mixing and 280mL phosphoric acid is added, stirs evenly, is finished at this time with liquid.1 when with liquid
Number stoste and No. 2 stostes be added time intervals do not answer it is too short, to prevent precipitating；
(6) nutrient solution prepared is cultivated from tomato tree is added in nutrition liquid bath with water pump in bed, and forms cycle.It surveys
Whether EC values, the pH value of trial operation nutrient solution meet desired value.
Using 100 plants of inventive formulation and two kinds of conventional formulation formula cultivation water planting tomatoes, when culture, is 21 weeks a length of, and two
Kind compounding method compares as shown in the table the growth result and quality of tomato, and wherein inventive formulation is A, and conventional tomato is matched
Side is B.
As can be seen from the table, using the water planting tomato of inventive formulation culture, aerial part height, single plant flower
Piece number, single plant fruit number and single plant fruit weight have promotion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of Tomato water culture nutrient solution based on nutrient film techinique, which is characterized in that include the component of following concentration：Nitric acid
0.70~0.75g/L of calcium, 0.40~0.42g/L of potassium nitrate, 0.27~0.29g/L of potassium sulfate, 0.040~0.050g/ of ammonium nitrate
L, 0.145~0.165g/L of magnesium sulfate, the micro- fertile 0.020~0.026g/L of mixing, 0.28~0.29mL/L of phosphoric acid.
2. the Tomato water culture nutrient solution based on nutrient film techinique as described in claim 1, which is characterized in that each component concentration
It is as follows：Calcium nitrate 0.72g/L, potassium nitrate 0.41g/L, potassium sulfate 0.28g/L, ammonium nitrate 0.045g/L, magnesium sulfate 0.155g/L,
Mix micro- fertilizer 0.022g/L, phosphoric acid 0.27mL/L.
3. the Tomato water culture nutrient solution based on nutrient film techinique as described in claim 1, which is characterized in that the mixing is micro-
Fertilizer includes：EDTAFe 0.02g/L, boric acid 0.0037g/L, manganese sulfate 0.0025g/L, zinc sulfate 0.00027g/L, copper sulphate
0.0001g/L, ammonium molybdate 0.00003g/L.
4. a kind of preparation method of the Tomato water culture nutrient solution based on nutrient film techinique, which is characterized in that include the following steps：
(1) calcium nitrate aqueous solution of 700~750g/L is prepared as No. 1 stoste；
(2) preparing each component concentration is respectively：400~420g/L of potassium nitrate, 270~290g/L of potassium sulfate, ammonium nitrate 40~
The mixed liquor of 50g/L, 145~165g/L of magnesium sulfate are sufficiently stirred dissolving, as No. 2 stostes；
(3) clear water 200L is added in nutrition liquid bath, dissolved No. 1 stoste is added, continue to add water and stirs；
(4) No. 2 stostes are added when water reaches 800L in nutrition liquid bath, continue to add water and are stirred, until water stops when being added to 1T
Add water；
(5) the micro- fertilizer of dissolved 20~26g mixing and 270~290mL phosphoric acid is added, stirs evenly, is finished at this time with liquid；With liquid
When No. 1 stoste and No. 2 stostes be added time intervals do not answer it is too short, to prevent precipitating.
5. the preparation method of the Tomato water culture nutrient solution based on nutrient film techinique as claimed in claim 4, which is characterized in that
Each component concentration is respectively in No. 2 stoste：Potassium nitrate 410g/L, potassium sulfate 280g/L, ammonium nitrate 45g/L, magnesium sulfate
155g/L。
6. the preparation method of the Tomato water culture nutrient solution based on nutrient film techinique as claimed in claim 4, which is characterized in that
A concentration of 720g/L of calcium nitrate aqueous solution in No. 1 stoste.
7. the preparation method of the Tomato water culture nutrient solution based on nutrient film techinique as claimed in claim 4, which is characterized in that
The phosphoric acid dosage is 280mL.
8. the preparation method of the Tomato water culture nutrient solution based on nutrient film techinique as claimed in claim 4, which is characterized in that
The addition of No. 1 stoste is 1L in the step (3), and the addition of No. 2 stoste is 1L in step (4).
9. the preparation method of the Tomato water culture nutrient solution based on nutrient film techinique as claimed in claim 4, which is characterized in that
The micro- fertilizer of mixing includes EDTA Fe, boric acid, manganese sulfate, zinc sulfate, copper sulphate, ammonium molybdate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810004424.3A CN108285375A (en) | 2018-01-03 | 2018-01-03 | A kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique |
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| CN201810004424.3A CN108285375A (en) | 2018-01-03 | 2018-01-03 | A kind of Tomato water culture nutrient solution and its preparation method based on nutrient film techinique |
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| CN108285375A true CN108285375A (en) | 2018-07-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665892A (en) * | 2019-02-23 | 2019-04-23 | 安徽优在农业科技有限公司 | A kind of tomato fruit chamber planting culture solution |
| CN109678603A (en) * | 2019-01-24 | 2019-04-26 | 西北农林科技大学 | A kind of nutrient solution and the preparation method and application thereof that tomato low-temperature resistance can be improved |
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| CN101265142A (en) * | 2008-04-25 | 2008-09-17 | 昆明理工大学 | Water planting camellia nutritious liquid and preparation method thereof |
| CN107041287A (en) * | 2017-04-25 | 2017-08-15 | 福建绿滢生态农林发展有限公司 | The method of tomato soilless culture |
| CN107500864A (en) * | 2017-08-28 | 2017-12-22 | 珠海市绿之宝农业有限公司 | A kind of vegetable aquaculture nutrient solution and preparation method thereof and application method |
-
2018
- 2018-01-03 CN CN201810004424.3A patent/CN108285375A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265142A (en) * | 2008-04-25 | 2008-09-17 | 昆明理工大学 | Water planting camellia nutritious liquid and preparation method thereof |
| CN107041287A (en) * | 2017-04-25 | 2017-08-15 | 福建绿滢生态农林发展有限公司 | The method of tomato soilless culture |
| CN107500864A (en) * | 2017-08-28 | 2017-12-22 | 珠海市绿之宝农业有限公司 | A kind of vegetable aquaculture nutrient solution and preparation method thereof and application method |
Non-Patent Citations (1)
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| 徐鹤林: "《中国番茄》", 31 March 2007, 中国农业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678603A (en) * | 2019-01-24 | 2019-04-26 | 西北农林科技大学 | A kind of nutrient solution and the preparation method and application thereof that tomato low-temperature resistance can be improved |
| CN109678603B (en) * | 2019-01-24 | 2022-01-04 | 西北农林科技大学 | Nutrient solution capable of improving low-temperature resistance of tomatoes and preparation method and application thereof |
| CN109665892A (en) * | 2019-02-23 | 2019-04-23 | 安徽优在农业科技有限公司 | A kind of tomato fruit chamber planting culture solution |
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Application publication date: 20180717 |