CN104628458A - Soilless culture nutrient solution for tomatoes and preparation method of nutrient solution - Google Patents
Soilless culture nutrient solution for tomatoes and preparation method of nutrient solution Download PDFInfo
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- CN104628458A CN104628458A CN201410636104.1A CN201410636104A CN104628458A CN 104628458 A CN104628458 A CN 104628458A CN 201410636104 A CN201410636104 A CN 201410636104A CN 104628458 A CN104628458 A CN 104628458A
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- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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Abstract
The invention provides a soilless culture nutrient solution for tomatoes; the soilless culture nutrient solution consists of the following components: potassium nitrate, calcium superphosphate, ammonium nitrate, magnesium sulfate, ferrous sulfate, copper sulfate, boric acid, manganese sulfate, molybdenum sulfate, zinc sulfate, pimacol, nitrogen-fixing bacteria, potassium bacteria, photosynthetic bacteria and water. The invention also discloses a preparation method of the nutrient solution. The soilless culture nutrient solution for tomatoes disclosed by the invention is simple in formula and comprehensive in nutrition, and the nutrient solution can be used for guaranteeing the nutritional requirements of the tomatoes in entire seedling culture and growth processes and enhancing the stress resistance of the tomatoes.
Description
Technical field:
The present invention relates to plant soil-less culturing field, be specifically related to a kind of tomato soilless culture nutrient fluid.
Background technology:
Soilless culture refers to without natural soil, and by matrix or the only matrix when nursery, without matrix after field planting, with the cultivating method of nutrition liquid irrigation crop.The major advantage of soilless culture to avoid disease and pest and the continuous cropping obstacle of soil infection, and this is one of subject matter that hothouse production exists.
Be difficult to find there is no a contaminated land in Suburb Areas of Big Cities at present, soilless culture substrate is by manually preparing, good physical performance, water-saving, province's fertilizer, and can crop yield be improved, the ground that can be unwell to general agricultural tillage at all is divided into row crop production, reduces labor intensity simultaneously, makes women and old man also can carry out this activity in production.Most important in soilless culture process is exactly the selection of nutritive medium, although nutritive medium nutrition sold in the market is relatively more comprehensive, the general melon and fruit growth cycle cultivated is long, and nutritive ingredient ratio is easier to loss.
Summary of the invention:
For solving the problem, the invention provides a kind of tomato soilless culture nutrient fluid.Tomato soilless culture nutrient fluid provided by the invention, formula is simple, and comprehensive nutrition, can ensure the nutritional needs of tomato in whole seedling-raising box process of growth, increases the resistance of tomato, shortens the growth cycle of tomato.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
Saltpetre 40-50 part, calcium superphosphate 60-80 part, ammonium nitrate 10-12 part,
Magnesium sulfate 20-25 part, ferrous sulfate 5-10 part, copper sulfate 0.5-1 part,
Boric acid 2-3 part, manganous sulfate 0.3-0.6 part, molybdenum trisulfate 0.1-0.3 part,
Zinc sulfate 0.05-0.08 part, Nafusaku 0.1-0.2 part, vinelandii 0.5-1 part,
Potassium solubilizing bacteria 0.5-1 part, photosynthetic bacterium 0.5-0.8 part, water 60-90 part.
Preferred as technique scheme, a kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
45 parts, saltpetre, calcium superphosphate 62 parts, 11 parts, ammonium nitrate,
20 parts, magnesium sulfate, 8 parts, ferrous sulfate, 0.6 part, copper sulfate,
Boric acid 2 parts, manganous sulfate 0.5 part, molybdenum trisulfate 0.1 part,
0.05 part, zinc sulfate, Nafusaku 0.1 part, 0.8 part, vinelandii,
Potassium solubilizing bacteria 0.7 part, photosynthetic bacterium 0.8 part, 85 parts, water.
Preferred as technique scheme, described water is irrigation water.
Preferred as technique scheme, described water pH is 7-8.
For better realizing above-mentioned purpose, present invention also offers the preparation method of this tomato soilless culture nutrient fluid, comprising the following steps:
(1) saltpetre, calcium superphosphate, ammonium nitrate, magnesium sulfate is water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add copper sulfate, ferrous sulfate, manganous sulfate, molybdenum trisulfate, zinc sulfate, Nafusaku, and be warming up to 50-80 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) by photosynthetic bacterium, vinelandii, potassium solubilizing bacteria deionized water dilution 20-30 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 100-300 is doubly, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
Preferred as technique scheme, step is warming up to 75 DEG C in (2).
Preferred as technique scheme, step (2) ultrasonic power is 1000W.
Preferred as technique scheme, step (3) described pH is 5-8.
Beneficial effect of the present invention is: this tomato soilless culture nutrient fluid comprehensive nutrition, adding of Nafusaku can promote rapidly tomato cell to divide and expand, induced synthesis adventive root, there is growth regulation, hestening rooting, sprout, bloom, prevent fruit drop, form seedless fruit, promote precocious, the effects such as volume increase, also can strengthen the resistance of tomato simultaneously, simultaneously, vinelandii, potassium solubilizing bacterias etc. can prevent scattering and disappearing of fertilizer, strengthen the nutrition absorption of tomato root, photosynthetic bacterium is conducive to the photosynthesis of tomato seedling, make to cultivate the tomato obtained individual large, juice is many, output is high, quality is good.
In addition, the preparation method of tomato soilless culture nutrient fluid provided by the invention is simple, and fill a prescription uncomplicated, cost is lower, is applicable to widely using.
Embodiment:
For a better understanding of the present invention, be described in further detail the present invention below by several embodiment, embodiment is only used for explaining the present invention, can't form any restriction to the present invention.
Embodiment 1
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
40 parts, saltpetre, calcium superphosphate 60 parts, 10 parts, ammonium nitrate,
20 parts, magnesium sulfate, 5 parts, ferrous sulfate, 0.5 part, copper sulfate,
Boric acid 2 parts, manganous sulfate 0.3 part, molybdenum trisulfate 0.1 part,
0.05 part, zinc sulfate, Nafusaku 0.1 part, 0.5 part, vinelandii,
Potassium solubilizing bacteria 0.5 part, photosynthetic bacterium 0.5 part, 60 parts, water.
Its preparation method comprises the following steps:
(1) 40 parts of saltpetre, 60 parts of calcium superphosphate, 10 parts of ammonium nitrate, 20 parts of magnesium sulfate are water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add 0.5 part of copper sulfate, 5 parts of ferrous sulfate, 0.3 part of manganous sulfate, 0.1 part of molybdenum trisulfate, 0.05 part of zinc sulfate, 0.1 part of Nafusaku, and be warming up to 50 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) 0.5 part of photosynthetic bacterium, 0.5 part of vinelandii, 0.5 part of potassium solubilizing bacteria deionized water are diluted 20 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 100 times, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
Embodiment 2
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
50 parts, saltpetre, calcium superphosphate 80 parts, 12 parts, ammonium nitrate,
25 parts, magnesium sulfate, 10 parts, ferrous sulfate, 1 part, copper sulfate,
Boric acid 3 parts, manganous sulfate 0.6 part, molybdenum trisulfate 0.3 part,
0.08 part, zinc sulfate, Nafusaku 0.2 part, 1 part, vinelandii,
Potassium solubilizing bacteria 1 part, photosynthetic bacterium 0.8 part, 90 parts, water.
Its preparation method comprises the following steps:
(1) 50 parts of saltpetre, 80 parts of calcium superphosphate, 12 parts of ammonium nitrate, 25 parts of magnesium sulfate are water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add 1 part of copper sulfate, 10 parts of ferrous sulfate, 0.6 part of manganous sulfate, 0.3 part of molybdenum trisulfate, 0.08 part of zinc sulfate, 0.2 part of Nafusaku, and be warming up to 80 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) 0.8 part of photosynthetic bacterium, 1 part of vinelandii, 1 part of potassium solubilizing bacteria deionized water are diluted 30 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 300 times, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
Embodiment 3
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
Nitric acid K42 part, calcium superphosphate 64 parts, 11 parts, ammonium nitrate,
21 parts, magnesium sulfate, 6 parts, ferrous sulfate, 0.6 part, copper sulfate,
Boric acid 2.5 parts, manganous sulfate 0.4 part, molybdenum trisulfate 0.15 part,
0.06 part, zinc sulfate, Nafusaku 0.15 part, 0.6 part, vinelandii,
Potassium solubilizing bacteria 0.6 part, photosynthetic bacterium 0.65 part, 62 parts, water.
Its preparation method comprises the following steps:
(1) 42 parts of saltpetre, 64 parts of calcium superphosphate, 11 parts of ammonium nitrate, 21 parts of magnesium sulfate are water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add 0.6 part of copper sulfate, 6 parts of ferrous sulfate, 0.4 part of manganous sulfate, 0.15 part of molybdenum trisulfate, 0.06 part of zinc sulfate, 0.15 part of Nafusaku, and be warming up to 52 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) 0.65 part of photosynthetic bacterium, 0.6 part of vinelandii, 0.6 part of potassium solubilizing bacteria deionized water are diluted 22 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 115 times, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
Embodiment 4
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
45 parts, saltpetre, calcium superphosphate 70 parts, 11 parts, ammonium nitrate,
23 parts, magnesium sulfate, 7 parts, ferrous sulfate, 0.7 part, copper sulfate,
Boric acid 2 parts, manganous sulfate 0.4 part, molybdenum trisulfate 0.2 part,
0.06 part, zinc sulfate, Nafusaku 0.1 part, 0.7 part, vinelandii,
Potassium solubilizing bacteria 0.7 part, photosynthetic bacterium 0.6 part, 70 parts, water.
Its preparation method comprises the following steps:
(1) 45 parts of saltpetre, 70 parts of calcium superphosphate, 11 parts of ammonium nitrate, 23 parts of magnesium sulfate are water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add 0.7 part of copper sulfate, 7 parts of ferrous sulfate, 0.4 part of manganous sulfate, 0.2 part of molybdenum trisulfate, 0.06 part of zinc sulfate, 0.1 part of Nafusaku, and be warming up to 55 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) 0.6 part of photosynthetic bacterium, 0.7 part of vinelandii, 0.7 part of potassium solubilizing bacteria deionized water are diluted 24 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 200 times, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
Embodiment 5
A kind of tomato soilless culture nutrient fluid, with parts by weight, comprises following component:
48 parts, saltpetre, calcium superphosphate 75 parts, 12 parts, ammonium nitrate,
24 parts, magnesium sulfate, 8 parts, ferrous sulfate, 0.8 part, copper sulfate,
Boric acid 3 parts, manganous sulfate 0.5 part, molybdenum trisulfate 0.3 part,
0.07 part, zinc sulfate, Nafusaku 0.2 part, 0.8 part, vinelandii,
Potassium solubilizing bacteria 0.8 part, photosynthetic bacterium 0.7 part, 80 parts, water.
Its preparation method comprises the following steps:
(1) 48 parts of saltpetre, 75 parts of calcium superphosphate, 12 parts of ammonium nitrate, 24 parts of magnesium sulfate are water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add 0.8 part of copper sulfate, 8 parts of ferrous sulfate, 0.5 part of manganous sulfate, 0.3 part of molybdenum trisulfate, 0.07 part of zinc sulfate, 0.2 part of Nafusaku, and be warming up to 70 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) 0.7 part of photosynthetic bacterium, 0.8 part of vinelandii, 0.8 part of potassium solubilizing bacteria deionized water are diluted 28 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 260 times, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
PH, the conductivity (EC) of the tomato soilless culture nutrient fluid above-mentioned case prepared measure, and result is as follows:
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| pH | 5 | 8 | 6.5 | 7 | 7 |
| EC/mS·cm -1 | 0.8 | 4 | 2.5 | 4.2 | 3.5 |
Wherein, conductivity (EC) test philosophy is as follows:
The nutrient solution concentration of soilless culture is very low, therefore its millesimal concentration conventional represents, as milli siemens (mS/cm) or milliohm (mmho/cm), all there is light conductivity meter present various countries, directly can measure the total concn of nutritive medium in greenhouse.
The measurement of nutritive medium EC value need utilize be parallel to each other for a pair, cross-sectional area and the known electrode of spacing, be commonly referred to as conductance measurement electrode, be called for short conductance electrode.When conductance electrode immerses solution, add certain electromotive force at electrode two ends, the electric current then flow through between measuring pad.According to Ohm's law, specific conductivity (G)--the inverse of resistance (R).And Their unit conductance rate (i.e. conductivity EC) is the product of surveyed specific conductivity and cell constant of conductometric vessel.If the net sectional area of electrode is A, spacing is L, and between two electrodes, the resistance of the aqueous solution is R.According to the definition of EC value, the EC value of nutritive medium can be calculated by following formula simply:
EC＝G·L/A
Wherein, L---the length of fluid column between two-plate;
The cross-sectional area of A---pole plate.
From form, the nutritive medium pH of soilless culture provided by the invention is between 5-8, and conductivity, between 0.8-4.2, is suitable for tomato soilless culture.
In addition, must be noted that the change of nutritive medium conductivity in tomato soilless culture.In recirculating nutrient solution system, automatic control equipment at any time all in the change of monitoring EC, and can be corrected in time.And at acyclic nutrient solution system, at least to measure weekly 1 EC, to correct in time.
Claims (8)
1. a tomato soilless culture nutrient fluid, is characterized in that, with parts by weight, comprises following component:
Saltpetre 40-50 part, calcium superphosphate 60-80 part, ammonium nitrate 10-12 part,
Magnesium sulfate 20-25 part, ferrous sulfate 5-10 part, copper sulfate 0.5-1 part,
Boric acid 2-3 part, manganous sulfate 0.3-0.6 part, molybdenum trisulfate 0.1-0.3 part,
Zinc sulfate 0.05-0.08 part, Nafusaku 0.1-0.2 part, vinelandii 0.5-1 part,
Potassium solubilizing bacteria 0.5-1 part, photosynthetic bacterium 0.5-0.8 part, water 60-90 part.
2. a kind of tomato soilless culture nutrient fluid as claimed in claim 1, is characterized in that, with parts by weight, comprises following component:
45 parts, saltpetre, calcium superphosphate 62 parts, 11 parts, ammonium nitrate,
20 parts, magnesium sulfate, 8 parts, ferrous sulfate, 0.6 part, copper sulfate,
Boric acid 2 parts, manganous sulfate 0.5 part, molybdenum trisulfate 0.1 part,
0.05 part, zinc sulfate, Nafusaku 0.1 part, 0.8 part, vinelandii,
Potassium solubilizing bacteria 0.7 part, photosynthetic bacterium 0.8 part, 85 parts, water.
3. a kind of tomato soilless culture nutrient fluid as claimed in claim 1, is characterized in that, described water is irrigation water.
4. a kind of tomato soilless culture nutrient fluid as claimed in claim 1, is characterized in that, described water pH is 7-8.
5. the preparation method of a kind of tomato soilless culture nutrient fluid as described in as arbitrary in claim 1-4, is characterized in that, comprise the following steps:
(1) saltpetre, calcium superphosphate, ammonium nitrate, magnesium sulfate is water-soluble, stir under normal temperature and make to add solid and dissolve completely;
(2) add copper sulfate, ferrous sulfate, manganous sulfate, molybdenum trisulfate, zinc sulfate, Nafusaku, and be warming up to 50-80 DEG C, ultrasonic agitation makes to add solid and dissolves completely, obtains mixing solutions;
(3) by photosynthetic bacterium, vinelandii, potassium solubilizing bacteria deionized water dilution 20-30 times, and mix with the mixing solutions that step (2) obtains, stir, and thin up 100-300 is doubly, add boric acid regulator solution pH, obtain tomato soilless culture nutrient fluid.
6. the preparation method of a kind of tomato soilless culture nutrient fluid as claimed in claim 5, is characterized in that, step is warming up to 75 DEG C in (2).
7. the preparation method of a kind of tomato soilless culture nutrient fluid as claimed in claim 5, is characterized in that, step (2) ultrasonic power is 1000W.
8. the preparation method of a kind of tomato soilless culture nutrient fluid as claimed in claim 5, is characterized in that, step (3) described pH is 5-8.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892168A (en) * | 2015-06-01 | 2015-09-09 | 广西大学 | Nutrient solution for soilless culture of sweet peppers and preparation method of nutrient solution |
| CN104987150A (en) * | 2015-06-15 | 2015-10-21 | 柳州市绿州种植专业合作社 | Preparing method for vegetable seedling culture solution |
| CN104987148A (en) * | 2015-06-15 | 2015-10-21 | 柳州市绿州种植专业合作社 | Vegetable seedling culture solution |
| CN105254368A (en) * | 2015-10-09 | 2016-01-20 | 南宁旺弘生物科技有限公司 | Tomato culture solution |
| CN105693409A (en) * | 2016-04-08 | 2016-06-22 | 连云港秀景园林绿化工程有限公司 | Flower soilless culture nutrient solution |
| CN105693408A (en) * | 2016-04-08 | 2016-06-22 | 连云港恒图农牧开发有限公司 | Soilless culture nutrient solution for leafy vegetables and preparation method of soilless culture nutrient solution |
| CN105837287A (en) * | 2016-03-31 | 2016-08-10 | 太仓市璜泾永乐农机作业专业合作社 | High-quality nutrient solution for soilless culture, and preparation method and application thereof |
| CN105924288A (en) * | 2016-05-03 | 2016-09-07 | 无锡市万亩良田现代农业科技有限公司 | Special nutrient solution for soilless culture of vegetables |
| CN106007837A (en) * | 2016-05-11 | 2016-10-12 | 山东农业大学 | Soilless culture nutrient solution for improving quality of eggplants |
| CN106045623A (en) * | 2016-06-02 | 2016-10-26 | 柳州市金绿生物科技有限公司 | Tomato soilless culture nutrient solution |
| CN107673805A (en) * | 2017-11-10 | 2018-02-09 | 广西沙田仙人滩农业投资有限公司 | A kind of asparagus soilless culture nutrient fluid and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892168A (en) * | 2015-06-01 | 2015-09-09 | 广西大学 | Nutrient solution for soilless culture of sweet peppers and preparation method of nutrient solution |
| CN104987150A (en) * | 2015-06-15 | 2015-10-21 | 柳州市绿州种植专业合作社 | Preparing method for vegetable seedling culture solution |
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| CN105693408A (en) * | 2016-04-08 | 2016-06-22 | 连云港恒图农牧开发有限公司 | Soilless culture nutrient solution for leafy vegetables and preparation method of soilless culture nutrient solution |
| CN105924288A (en) * | 2016-05-03 | 2016-09-07 | 无锡市万亩良田现代农业科技有限公司 | Special nutrient solution for soilless culture of vegetables |
| CN106007837A (en) * | 2016-05-11 | 2016-10-12 | 山东农业大学 | Soilless culture nutrient solution for improving quality of eggplants |
| CN106045623A (en) * | 2016-06-02 | 2016-10-26 | 柳州市金绿生物科技有限公司 | Tomato soilless culture nutrient solution |
| CN107673805A (en) * | 2017-11-10 | 2018-02-09 | 广西沙田仙人滩农业投资有限公司 | A kind of asparagus soilless culture nutrient fluid and preparation method thereof |
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