CN1180059A - Nutrient solution liquid concentrate for soilless culture - Google Patents
Nutrient solution liquid concentrate for soilless culture Download PDFInfo
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- CN1180059A CN1180059A CN 97103955 CN97103955A CN1180059A CN 1180059 A CN1180059 A CN 1180059A CN 97103955 CN97103955 CN 97103955 CN 97103955 A CN97103955 A CN 97103955A CN 1180059 A CN1180059 A CN 1180059A
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- soilless culture
- salt
- nutrient solution
- liquid concentrate
- solution liquid
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Fertilizers (AREA)
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Abstract
The present invention relates to the field of nutrient liquor for soilless culture. As compared with common nutrient liquor, the concentration of said invented nutrient liquor for soilless culture is raised by 50-200 times, its pH value is less than 3, ionic concentration is stable, not easy to change, and it is easy to pack and transport, when using, it has no need of replacement, and only has need of supplement, its investment is less, fertilizer period is long, operation is easy, so that it can save water and labour.
Description
The present invention relates to the field of soilless cultivation nutrient fluid.
The core of soilless culture is a nutritive medium, each interionic has certain equilibrium relationship in the nutritive medium, and each ion must keep certain concentration ratio, and commercially available nutritive medium all is a diluent at present, can directly use, need not dissolve and dilute, so volume is big, deal is heavy, pH value is near neutral, composition easily changes, and is difficult for preserving, and gives packed and transported, stores and bring inconvenience.In use, bigger variation can take place in each interionic balance, after for some time, nutritive medium is essential all to be changed, otherwise can constitute injury to plant, this has not only caused the waste of nutritive medium, also need increase certain detecting instrument and equipment, and requires producers to support to hold higher specialized technical knowledge.
The purpose of this invention is to provide a kind of packed and transported of being convenient to, be difficult for changing, still can keep various interionic equilibrium relationships, soilless culture nutrient fluid easy to use at the lay up period composition.
Technical scheme of the present invention is that soilless culture nutrient fluid is made underflow, concentrate 50-200 doubly than common nutritive medium, pH value reduces greatly, has guaranteed not change in transportation lay up period ionic concn, dilute according to spissated multiple during use, be diluted to the concentration range of service requirements.
Each concentration of element scope of nutrient solution liquid concentrate for soilless culture following (unit is ppm):
Ammonium attitude ammonia (N) 80-4950
Nitric nitrogen (N) 1010-22800
Phosphorus (P) 230-6000
Potassium (K) 2340-47700
Calcium (Ca) 0-8000 (hard water matter area does not add)
Sulphur (S) 600-14250
Magnesium (Mg) 300-7500
Iron (Fe) 6-450
Manganese (Mn) 4.5-225
Boron (B) 0.5-75
Zinc (Zn) 1-39
Copper (Cu) 0.1-30
Molybdenum (Mo) 0.1-7.5
The blending process process is as follows:
1, the content according to each element takes by weighing corresponding pharmaceutical chemicals respectively.
2, first injection need be joined 2/3rds water of underflow volume in Agitation Tank.
3, nitrate is added jar interior a stirring, dissolving adds vitriol again and stirs, and dissolving is carried out under normal temperature, normal pressure.
4, will distinguish lysed ammonium salt, phosphoric acid salt, add in the jar respectively, stir evenly, under normal temperature, normal pressure, carry out.
5, add nitric acid.
6, add phosphoric acid.
7, molysite (ferrous sulfate), manganese salt (manganous sulfate), zinc salt (zinc sulfate), mantoquita (copper sulfate) are mixed the back dissolving.
8, with molybdenum compound (ammonium molybdate), boron compound (boric acid) dissolves respectively, carries out at normal temperatures and pressures.
9, the solution in 7,8 two steps is added in the Agitation Tank, stir evenly,
10, constant volume is added to the volume of required preparation with water, stirs evenly, and underflow is made.
The present invention has following characteristics: because of being the high power underflow, be easy to packing, transportation 1.; 2.PH the low underflow of value is easy to preserve, stable difficult variation of ionic concn; 3. because interionic equilibrium relationship is constant in use, nutritive medium only need replenish, and need not change; 4. less investment has been exempted the plant and instrument investment of nutrient management aspect; 5. simple to operate, do not need special training; 6. prolong about 60 times of fertilising cycles, labour 60% is saved in water saving 90%.
Embodiments of the invention 1:(cycles of concentration: 100, amount of preparation: 1 liter)
Each compounds content is:
Ammonium sulfate 15.6 grams
Saltpetre 82.4 grams
7 water magnesium sulfates, 30.8 grams
Phosphoric acid (85%) 8.6 gram
Nitric acid (83%) 16.4 gram
298 milligrams of 7 aqueous ferrous sulfates
182 milligrams of 4 water manganous sulfates
28 milligrams of boric acid
44 milligrams of 7 water zinc sulphates
4 milligrams of 5 brochantites
2 milligrams of permolybdic acid ammoniums
Each concentration of element of underflow is (unit is ppm)
Ammonium attitude ammonia (N) 3300
Nitric nitrogen (N) 13800
Phosphorus (P) 2300
Potassium (K) 31800
Magnesium (Mg) 3000
Sulphur (S) 7800
Iron (Fe) 60
Manganese (Mn) 45
Boron (B) 5
Zinc (Zn) 10
Copper (Cu) 1 molybdenum (Mo) 1
Blending process is:
1, with every kind of compound by the consumption weighing that provides above, standby.
2, inject 2/3rds water (700 ml water) in Agitation Tank, add saltpetre, stir, the dissolving back adds sal epsom, stirring, dissolving, carries out at normal temperatures and pressures, approximately need stir and tremble all dissolvings after 20 hours.
3, ammonium sulfate dissolving back is added in the jar, stir about needs all dissolvings in 5 hours at normal temperatures and pressures.
4, add nitric acid, phosphoric acid, stir evenly.
5, ferrous sulfate, manganous sulfate, zinc sulfate, copper sulfate are mixed the back dissolving, with the permolybdic acid ammonium, boric acid dissolves respectively, and about half an hour is molten intact at normal temperatures and pressures.
6, the solution with 5 steps adds respectively in the jar, stirs evenly.
7, constant volume adds entry, makes solution amount reach 1 liter, stirs evenly and is the nutritive medium underflow, pH value＜3.
Can use after with hard water 100 times of underflow dilutions being stirred evenly during use, this prescription is suitable for hard water areas to be used.
Embodiment 2:
Soft water prescription: 1 liter of amount of preparation
Ammonium sulfate 15.6 grams
Saltpetre 60.6 grams
4 water nitrocalcite, 47.2 grams
7 water magnesium sulfates, 30.8 grams
Phosphoric acid (85%) 8.6 gram
Nitric acid (66%) 8.2 gram
298 milligrams of 7 aqueous ferrous sulfates
182 milligrams of 4 water manganous sulfates
28 milligrams of boric acid
44 milligrams of 7 water zinc sulphates
4 milligrams of 5 brochantites
2 milligrams of permolybdic acid ammoniums
Be achieved as follows ionic concn (PPM):
Ammonium attitude N 3300
Nitre attitude N 15200
P 2300
K 23400
Ca 8000
Mg 3000
S 7800
Fe, Mn, B, Zn, Cu, Mo fill a prescription identical with embodiment 1.
Blending process is identical with embodiment 1, with soft water underflow is diluted 100 times during use, can use after stirring evenly.
Result of use:
1, in the flowerpot of no bottom outlet, plant tomato with this liquid, quantity 100 basins, every basin 1 strain, basin is straight 25 centimeters in footpath, high 25 centimeters, adopt the pottery gravel of the granularity 0.5-1.2 centimetre diameter thing that fixes, average individual plant Output reaches 20 kilograms.
2,200 * 50 centimeters plastic sheeting is sticked into 200 centimeters long cylindrical body, in fill sand, on Plant tomato, 10 strains of planting seedlings of 20 centimeters of spacing in the rows, each cylindrical body, 190 kilograms in common property tomato.
3, in family balcony planting pakchoi, adopt three-dimensional four layers of plantation, 0.5 square metre every layer, namely 0.5 square metre of floor space, 10 batches of plantations in a year, 70 kilograms in common property pakchoi.
4,1994-1996, with these liquid plantation flowers, and extensive listing, cultivar reaches more than 200 Individual, such as fiery crane, spend big and gorgeous and the florescence long, Spathiphyllum kochii is easy leaf Huang in the north, then can keep away in this liquid Exempt from, VC.Aureomariginatn can be bloomed twice with this liquid cultivation in 1 year.
This shows that the present invention can improve output aspect flowers, the growing vegetables, and kind of blooming period prolonging, Increase the number of times of blooming.
Claims (3)
1, nutrient solution liquid concentrate for soilless culture, the prescription that it is characterized in that underflow is (PPM of unit) ammonium nitrogen 80-4950, nitric nitrogen 1010-22800, phosphorus 230-6000, potassium 2340-47700, calcium 0-8000, sulphur 600-14250, magnesium 300-7500, iron 6-450, manganese 4.5-225, boron 0.5-75, zinc 1-39, copper 0.1-30, molybdenum-0.1-7.5.
2, nutrient solution liquid concentrate for soilless culture as claimed in claim 1, it is characterized in that layoutprocedure is that content according to each element takes by weighing corresponding pharmaceutical chemicals, first injection need be joined 2/3 water of underflow volume in Agitation Tank, stirs in will nitrate adding jar, dissolving adds the vitriol stirring and dissolving, with ammonium salt, phosphoric acid salt dissolves the back respectively and adds in the jar, stirs evenly, and adds nitric acid, phosphoric acid stirs evenly, with molysite, manganese salt, zinc salt, the mantoquita mixed dissolution, with molybdenum compound, boron compound dissolves respectively, stirs evenly in salt that above-mentioned dissolving is good and the compound adding Agitation Tank, constant volume, the volume that water is added to required preparation stirs evenly.
3, nutrient solution liquid concentrate for soilless culture as claimed in claim 1 or 2 is characterized in that pH value＜3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97103955A CN1060753C (en) | 1997-04-08 | 1997-04-08 | Nutrient solution liquid concentrate for soilless culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97103955A CN1060753C (en) | 1997-04-08 | 1997-04-08 | Nutrient solution liquid concentrate for soilless culture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180059A true CN1180059A (en) | 1998-04-29 |
| CN1060753C CN1060753C (en) | 2001-01-17 |
Family
ID=5167013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97103955A Expired - Fee Related CN1060753C (en) | 1997-04-08 | 1997-04-08 | Nutrient solution liquid concentrate for soilless culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060753C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941858A (en) * | 2010-07-27 | 2011-01-12 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN101381256B (en) * | 2008-09-25 | 2011-01-26 | 天津滨海国际花卉科技园区股份有限公司 | Anthurium andreanum nutrient fluid |
| CN103539497A (en) * | 2013-10-08 | 2014-01-29 | 曹石 | General culture solution for soil-less culture of vegetables |
| CN104926430A (en) * | 2015-05-21 | 2015-09-23 | 北京农业智能装备技术研究中心 | Nutrient solution for hydroponic lettuce and preparation method and application of nutrient solution |
| CN107517840A (en) * | 2017-10-24 | 2017-12-29 | 聊城大学 | A kind of nutrient fluid cultivation fertilizer for garden crop |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1026315C (en) * | 1989-12-02 | 1994-10-26 | 瓦房店市应用科学技术研究所 | Plant growth nutrient solution |
| CN1065855A (en) * | 1991-04-16 | 1992-11-04 | 徐维钧 | The nutritive medium of cultivated plant |
| CN1075947A (en) * | 1993-01-16 | 1993-09-08 | 复旦大学 | Nutrient liquid for flower and tree |
| CN1102405A (en) * | 1993-11-04 | 1995-05-10 | 戴元宁 | Nutrition liquid for water cultivation of ornamental plant |
-
1997
- 1997-04-08 CN CN97103955A patent/CN1060753C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381256B (en) * | 2008-09-25 | 2011-01-26 | 天津滨海国际花卉科技园区股份有限公司 | Anthurium andreanum nutrient fluid |
| CN101941858A (en) * | 2010-07-27 | 2011-01-12 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN101941858B (en) * | 2010-07-27 | 2012-11-21 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN103539497A (en) * | 2013-10-08 | 2014-01-29 | 曹石 | General culture solution for soil-less culture of vegetables |
| CN104926430A (en) * | 2015-05-21 | 2015-09-23 | 北京农业智能装备技术研究中心 | Nutrient solution for hydroponic lettuce and preparation method and application of nutrient solution |
| CN104926430B (en) * | 2015-05-21 | 2018-04-10 | 北京农业智能装备技术研究中心 | A kind of water planting romaine lettuce nutrient solution and preparation method and application |
| CN107517840A (en) * | 2017-10-24 | 2017-12-29 | 聊城大学 | A kind of nutrient fluid cultivation fertilizer for garden crop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1060753C (en) | 2001-01-17 |
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