CN103420694A - Greenhouse soilless culture nutrient solution for mini watermelons - Google Patents
Greenhouse soilless culture nutrient solution for mini watermelons Download PDFInfo
- Publication number
- CN103420694A CN103420694A CN2012101462155A CN201210146215A CN103420694A CN 103420694 A CN103420694 A CN 103420694A CN 2012101462155 A CN2012101462155 A CN 2012101462155A CN 201210146215 A CN201210146215 A CN 201210146215A CN 103420694 A CN103420694 A CN 103420694A
- Authority
- CN
- China
- Prior art keywords
- sulfate
- gram
- soilless culture
- watermelons
- mini
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
A greenhouse soilless culture nutrient solution for mini watermelons is characterized by comprising: based on per liter of water, 1.0 g of calcium nitrate, 0.25 g of potassium dihydrogen phosphate, 0.25 g of magnesium sulfate, 0.12 g of potassium sulfate, 0.25 g of potassium nitrate, 0.025 g of ferric trichloride, 0.25 mg of borax, 0.1 mg of zinc sulfate, 0.1 mg of copper sulphate and 0.1 mg of manganese sulfate. The nutrient solution can meet demands on various nutrient components for normal growth of the mini watermelons, and has the advantages of being low in cost and easy to operate.
Description
The present invention relates to the plant growing technology, particularly a kind of small watermelon greenhouse soilless culture nutritive medium.
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 and collocation method of small watermelon greenhouse soilless culture nutritive medium.
Summary of the invention
Technical scheme of the present invention is to realize like this.A kind of small watermelon greenhouse soilless culture nutritive medium, is characterized in that nitrocalcite, potassium primary phosphate, sal epsom, vitriolate of tartar, saltpetre, iron trichloride, borax, zinc sulfate, copper sulfate, manganous sulfate calculate and are respectively 1.0 grams, 0.25 gram, 0.25 gram, 0.12 gram, 0.25 gram, 0.025 gram, 0.25 milligram, 0.1 milligram, 0.1 milligram, 0.1 milligram by every premium on currency.
This nutritive medium can meet the watermelon normal growth and grow the needs to various nutritive ingredients, and low cost is easy to operate.
Concrete making method:
(1) get the raw materials ready.Nitrocalcite, potassium primary phosphate, sal epsom, vitriolate of tartar, saltpetre, iron trichloride, borax, zinc sulfate, copper sulfate, manganous sulfate are prepared in proportion.
(2) while preparing mother liquor, should calculate the consumption of various fertilizer first according to the proportioning of selected formula and concentrated multiple, 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 the most easily and other compound react, as nitrocalcite and vitriolate of tartar mix, easily produce calcium sulfate precipitation, nitrocalcite and strong phosphoric acid salt generation calcium phosphate precipitation.Therefore when the preparation nutritive medium, nitrocalcite will dissolve separately, and is placed in a container, and the dilution latter can mix with other salt.Except nitrocalcite, other macroelement and micro-salt, can mix and dissolve in a container, as mother liquor is stored for a long time, just by 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 ca nitrate soln, add again mother liquor after mixing.While taking mother liquor, after should stirring, draw again, in order to avoid upper and lower concentration difference.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.Nitrocalcite, potassium primary phosphate, sal epsom, vitriolate of tartar, saltpetre, iron trichloride, borax, zinc sulfate, copper sulfate, manganous sulfate calculate and are respectively 1.0 grams, 0.25 gram, 0.25 gram, 0.12 gram, 0.25 gram, 0.025 gram, 0.25 milligram, 0.1 milligram, 0.1 milligram, 0.1 milligram preparation by every premium on currency.
(2), while 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, and must not use shallow bid to claim.When preparing mother liquor, nitrocalcite will dissolve separately, and is placed in a container, and the dilution latter can mix with other salt.Except nitrocalcite, other macroelement and micro-salt, 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 ca nitrate soln, add again mother liquor after mixing.
Claims (2)
1. a small watermelon greenhouse soilless culture nutritive medium, it is characterized in that being comprised of nitrocalcite, potassium primary phosphate, sal epsom, vitriolate of tartar, saltpetre, iron trichloride, borax, zinc sulfate, copper sulfate, manganous sulfate.
2. small watermelon greenhouse soilless culture nutritive medium according to claim 1, is characterized in that nitrocalcite, potassium primary phosphate, sal epsom, vitriolate of tartar, saltpetre, iron trichloride, borax, zinc sulfate, copper sulfate, manganous sulfate calculate and are respectively 1.0 grams, 0.25 gram, 0.25 gram, 0.12 gram, 0.25 gram, 0.025 gram, 0.25 milligram, 0.1 milligram, 0.1 milligram, 0.1 milligram by every premium on currency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101462155A CN103420694A (en) | 2012-05-14 | 2012-05-14 | Greenhouse soilless culture nutrient solution for mini watermelons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101462155A CN103420694A (en) | 2012-05-14 | 2012-05-14 | Greenhouse soilless culture nutrient solution for mini watermelons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103420694A true CN103420694A (en) | 2013-12-04 |
Family
ID=49646130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101462155A Pending CN103420694A (en) | 2012-05-14 | 2012-05-14 | Greenhouse soilless culture nutrient solution for mini watermelons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103420694A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446809A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Watermelon sand culture nutrient solution |
| CN107980570A (en) * | 2016-10-24 | 2018-05-04 | 梁小琼 | A kind of soilless culture method of watermelon |
| CN109122106A (en) * | 2018-09-19 | 2019-01-04 | 廖泽源 | A kind of growth of watermelon method |
-
2012
- 2012-05-14 CN CN2012101462155A patent/CN103420694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446809A (en) * | 2014-12-10 | 2015-03-25 | 詹银表 | Watermelon sand culture nutrient solution |
| CN107980570A (en) * | 2016-10-24 | 2018-05-04 | 梁小琼 | A kind of soilless culture method of watermelon |
| CN109122106A (en) * | 2018-09-19 | 2019-01-04 | 廖泽源 | A kind of growth of watermelon method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103387435A (en) | Soilless culture nutrient solution for tomatoes | |
| CN101774841B (en) | Lettuce nutrient solution formula and preparation method thereof | |
| CN102126882B (en) | Preparation method of nutrient solution for culturing nutrient-deficient wheat seedling | |
| CN104692937B (en) | A kind of double chelating liquid fertilizer and preparation methods | |
| CN102924161A (en) | Plant nutrient solution | |
| CN102807416A (en) | All-nutritional compound type liquid fertilizer for being sprayed to plant leaf surfaces and preparation method thereof | |
| CN103664359B (en) | High-phosphorus high-zinc liquid compound fertilizer and preparation method thereof | |
| CN101941871A (en) | Special liquid fertilizer for cultivating poplar and preparation method thereof | |
| CN101381246B (en) | Water planting plant nutrient solution and production process | |
| CN102050753B (en) | Production process for synthetizing EDDHA (Ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid) ferric-sodium complex) Ferrochel with one-step method | |
| CN104211499A (en) | High-phosphorus, high-zinc and high-magnesium liquid compound fertilizer as well as preparation method and application method thereof | |
| CN103044116A (en) | Plant nutrient solution for water culture | |
| CN103420694A (en) | Greenhouse soilless culture nutrient solution for mini watermelons | |
| CN104311205B (en) | All-element high-concentration water-culture flower nutrient mother solution and preparation method thereof | |
| CN101362658A (en) | Foliage fertilizer and preparation method thereof | |
| CN105016851A (en) | Nutrient solution in soilless culture of camellia and preparation method therefor | |
| CN104085870A (en) | Synthetic method of slow release manganese fertilizer | |
| CN105084974A (en) | Strawberry growth nutrient solution and preparation method thereof | |
| CN104151076A (en) | Preparation method of spinach water culture formula | |
| CN103044115A (en) | Hydroponic plant nutrient solution suitable for being used in north | |
| CN104744093A (en) | Nutrient solution for flowers | |
| CN103387440A (en) | Soilless culture nutrient solution of green-leaf vegetables | |
| CN102320880B (en) | Chicory culture solution and using method thereof | |
| CN108264395A (en) | High calcium liquid nitrogen fertilizer and preparation method thereof | |
| CN219663680U (en) | Novel preparation system of hydrogen-rich water plant nutrient solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |