CN103641548A - Lettuce water-planting nutrient solution - Google Patents
Lettuce water-planting nutrient solution Download PDFInfo
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- CN103641548A CN103641548A CN201310608555.XA CN201310608555A CN103641548A CN 103641548 A CN103641548 A CN 103641548A CN 201310608555 A CN201310608555 A CN 201310608555A CN 103641548 A CN103641548 A CN 103641548A
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- nutrient solution
- sulfate
- lettuce
- culture nutrient
- water culture
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- Hydroponics (AREA)
Abstract
The invention provides a lettuce water-planting nutrient solution, and belongs to the technical field of soilless culture nutrient solution. The nutrient solution comprises the following components in percentage by weight: 0% to 12% of zinc sulfate heptahydrate, 0% to 12% of ammonium sulfate, 0.07% to 11% of potassium dihydrogen phosphate, 0.5% to 11% of copper sulfate pentahydrate, 0.5% to 7.5% of sodium molybdate, 0.02% to 14% of cobalt chloride, 0.02% to 11% of manganese sulfate, 0.02% to 9% of calcium phosphate, and 0.5% to 8.5% of ferrous sulfate. The nutrient solution can provides every required element for lettuce in every growth period, moreover, the formula is reasonable, so the nutrient solution can promote the lettuce growth, prevents roots from rotting, and effectively adjusts the oxygen gas absorption rate of root system.
Description
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technical fieldromaine lettuce mill water culture nutrient solution, belongs to soilless culture nutrient fluid technical field.
background technologywater planting is a kind of novel plant soil-less culturing mode, and its core is root system of plant is suspended and be fixed in plant nutrition liquid, makes the plant can normal growth and complete its whole life cycle.Mill water culture nutrient solution is to adopt the ecological symbiosis technology of environmental organism and Mycorrhizal Symbiosis principle through biological fermentation, chemical chelating, the synthetic a kind of novel water culture plant nutritive medium of technique such as physically activated, the effect with plant nutrition and water correction, can replace soil that the somatomedins such as water, fertilizer, gas, heat are provided to plant, can meet the hydroponic plant required condition of growing; Mill water culture nutrient solution, due to himself reason, easily makes rotten of culturing plants, causes damage; Romaine lettuce is inaccurate in the proportioning of each stage desired nutritional of growth, the growth of consistent romaine lettuce.
summary of the inventionin view of the defect that prior art exists, the object of this invention is to provide a kind of romaine lettuce mill water culture nutrient solution that rotten, proportioning are balanced, promote growth that is difficult for.
For achieving the above object, the technology used in the present invention solution is: romaine lettuce mill water culture nutrient solution, comprising: Zinc Sulphate Heptahydrate 0%-12%, ammonium sulfate 0%-12%, potassium primary phosphate 0.07%-11%, cupric sulfate pentahydrate 0.5%-11%, Sodium orthomolybdate 0.5%-7.5%, cobalt chloride 0.02%-14%, manganous sulfate 0.02%-11%, calcium phosphate 0.02%-9%, ferrous sulfate 0.5%-8.5%.
Romaine lettuce mill water culture nutrient solution, its beneficial effect is: required each element in Chinese cabbage process of growth is provided, and reasonable ratio, promoting Growth of Lettuce, non-rot root also can effectively regulate the uptake rate of root system to water oxygen gas.
Embodiment
Romaine lettuce mill water culture nutrient solution, comprising: Zinc Sulphate Heptahydrate 0%-12%, ammonium sulfate 0%-12%, potassium primary phosphate 0.07%-11%, cupric sulfate pentahydrate 0.5%-11%, Sodium orthomolybdate 0.5%-7.5%, cobalt chloride 0.02%-14%, manganous sulfate 0.02%-11%, calcium phosphate 0.02%-9%, ferrous sulfate 0.5%-8.5%.
Embodiment 1
Romaine lettuce mill water culture nutrient solution, comprising: Zinc Sulphate Heptahydrate 4.3%, ammonium sulfate 2.3%, potassium primary phosphate 2.1%, cupric sulfate pentahydrate 5.1%, Sodium orthomolybdate 2.5%, cobalt chloride 2.4%, manganous sulfate 3.4%, calcium phosphate 3.9%, ferrous sulfate 5.5%.
Claims (2)
1. romaine lettuce mill water culture nutrient solution, is characterized in that comprising: Zinc Sulphate Heptahydrate 0%-12%, ammonium sulfate 0%-12%, potassium primary phosphate 0.07%-11%, cupric sulfate pentahydrate 0.5%-11%, Sodium orthomolybdate 0.5%-7.5%, cobalt chloride 0.02%-14%, manganous sulfate 0.02%-11%, calcium phosphate 0.02%-9%, ferrous sulfate 0.5%-8.5%.
2. romaine lettuce mill water culture nutrient solution according to claim 1, it is characterized in that comprising: romaine lettuce mill water culture nutrient solution, comprising: Zinc Sulphate Heptahydrate 4.3%, ammonium sulfate 2.3%, potassium primary phosphate 2.1%, cupric sulfate pentahydrate 5.1%, Sodium orthomolybdate 2.5%, cobalt chloride 2.4%, manganous sulfate 3.4%, calcium phosphate 3.9%, ferrous sulfate 5.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608555.XA CN103641548A (en) | 2013-11-27 | 2013-11-27 | Lettuce water-planting nutrient solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608555.XA CN103641548A (en) | 2013-11-27 | 2013-11-27 | Lettuce water-planting nutrient solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103641548A true CN103641548A (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310608555.XA Pending CN103641548A (en) | 2013-11-27 | 2013-11-27 | Lettuce water-planting nutrient solution |
Country Status (1)
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| CN (1) | CN103641548A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206380A (en) * | 2014-08-14 | 2014-12-17 | 江苏农林职业技术学院 | Special formula for water plantation of lettuce in spring |
| CN112919954A (en) * | 2021-03-08 | 2021-06-08 | 北京农学院 | Water culture nutrient solution for selenium-rich loose-leaf lettuce as well as preparation method and application of water culture nutrient solution |
-
2013
- 2013-11-27 CN CN201310608555.XA patent/CN103641548A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206380A (en) * | 2014-08-14 | 2014-12-17 | 江苏农林职业技术学院 | Special formula for water plantation of lettuce in spring |
| CN104206380B (en) * | 2014-08-14 | 2016-08-24 | 江苏农林职业技术学院 | A kind of proprietary formula for water planting Caulis et Folium Lactucae Sativae in spring |
| CN112919954A (en) * | 2021-03-08 | 2021-06-08 | 北京农学院 | Water culture nutrient solution for selenium-rich loose-leaf lettuce as well as preparation method and application of water culture nutrient solution |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |