CN105859384A - High-quality nutrient solution for soilless culture, preparation method therefor and application of high-quality nutrient solution - Google Patents
High-quality nutrient solution for soilless culture, preparation method therefor and application of high-quality nutrient solution Download PDFInfo
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- CN105859384A CN105859384A CN201610193935.5A CN201610193935A CN105859384A CN 105859384 A CN105859384 A CN 105859384A CN 201610193935 A CN201610193935 A CN 201610193935A CN 105859384 A CN105859384 A CN 105859384A
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- soilless culture
- quality
- nutrient fluid
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention provides a high-quality nutrient solution for soilless culture and preparation and application methods for the high-quality nutrient solution for soilless culture. The high-quality nutrient solution for soilless culture, provided by the invention, contains main materials, micro-elements and water, wherein the main materials comprise potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and sulfuric acid; and the micro-elements comprise ferric sulfate, manganese sulfate, borax, zinc sulfate, copper sulfate and ammonium molybdate. According to the high-quality nutrient solution for soilless culture, the ingredients are reasonable, the nutrition is rich, the raw materials are wide in source and are easily obtained, and the cost is low. According to the preparation method for the high-quality nutrient solution for soilless culture, provided by the invention, the method is reasonable, the process is simple and feasible, the efficiency is high, the application cost is low, and the operation is simple and easy to implement. The high-quality nutrient solution for soilless culture has an extremely high application prospect; and the use is convenient, and the application is convenient.
Description
Technical field
The invention belongs to agricultural technology field, in particular it relates to a kind of high-quality soilless culture nutrient fluid, and this Gao Pin
The preparation method and application method of matter soilless culture nutrient fluid.
Background technology
Soilless culture is as the important production form of one of modernization plant growing, and kind includes the training of water planting, mist and substrate
Training etc..Utilize cultivation technique without soil, cultivation matrix replaced soil, both can overcome the restriction of edaphic condition and cultivated land resource,
The plant growth needs for factors such as temperature, illumination, water, fertilizer, gas can be met again.Soilless substyate culture is as therein
A kind of principal mode manages with its low-carbon environment-friendly, cleaning, convenience, is the most just being widely used in fruit and vegerable, flowers without advantages such as pest and disease damages
In field.Peat in tradition soilless substyate culture substrate is wide by source because of shortcomings such as its non-renewable and high costs
General, cheap new medium kind is replaced.Soilless culture nutrient fluid, as the core of cultivation technique without soil, not only to carry
For the basal nutrient that plant growing is required, in addition it is also necessary to constantly carry out scientific research breakthrough, improve the quality of kind of plant, and improve
The immunity of plant disease and pest resistance.
Summary of the invention
Goal of the invention: the invention provides a kind of high-quality soilless culture nutrient fluid and this high-quality soil-less culturing nutrient
The methods for making and using same of liquid.
Technical scheme: the invention provides a kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 50-60 part
Calcium nitrate 9-15 part
Magnesium sulfate 5-15 part
Calcium superphosphate 8-15 part
Sulphuric acid 5-8 part；
Described trace element by weight part, including following components:
Iron sulfate 1-2 part
Manganese sulfate 0.15-0.25 part
Borax 0.1-0.2 part
Zinc sulfate 0.05-0.1 part
Copper sulfate 0.04-0.08 part
Ammonium molybdate 0.02-0.06 part；
100 parts of water.
High-quality soilless culture nutrient fluid of the present invention, its component is reasonable, and nutritious, raw material sources are wide, it is easy to
Obtain, low cost.Wherein there is the various nutrients required for growth and development of plants and trace element, plant strain growth can be made
Stalwartness, dry-matter accumulation is rapid, and anti-stress from outside ability is strong.Moreover it is possible to make full use of implantation time, crop-planting is not
Being limited by season, any time can be carried out.All right effectively save arable land, can make full use of space, can be in room
The places, many places such as top, garden are planted.And do not attacked by antibacterial in soil, occur without pest and disease damage, pesticide need not be used,
Avoid pollution by pesticides, and there is no weeds.
Further, above-mentioned high-quality soilless culture nutrient fluid, by weight part, also include the benefit of 0.3-0.5 part
Raw bacterium,
Described probiotic bacteria by weight part, including following components:
Bacillus cereus 2-3 part
Yeast 3-5 part
Bacillus bifidus 2-4 part.
By increase probiotic bacteria, can effectively and pathogenic microorganism carry out contention nutrition competition, can comparatively fast and stably
Occupy the ecologic niche in nutritional solution, form the advantage group of useful microbial bacteria, thus control the breeding of pathogenic microorganism
With the invasion and attack to crop.Making nutritional solution itself form a good cyclic microorganism system, this system can decompose plantation
During the Organic substance that produces in nutritional solution, these Organic substances are become benefit materials and are absorbed by plants.These probiotic bacterias simultaneously
The purpose of fungus treatment by suppressing the breeding of harmful levels of pathogens, can also be reached and then strengthen resistance and the immunity of crop.So,
High-quality soilless culture nutrient fluid provided by the present invention, it is possible to increase the immunity of plant disease and pest resistance.
As the present invention a kind of preferably, above-mentioned high-quality soilless culture nutrient fluid, including major ingredient, trace element and
Water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
14 parts of magnesium sulfate
Calcium superphosphate 14 parts
6 parts of sulphuric acid；
Described trace element by weight part, including following components:
1.6 parts of iron sulfate
Manganese sulfate 0.2 part
Borax 0.16 part
0.08 part of zinc sulfate
0.06 part of copper sulfate
Ammonium molybdate 0.04 part；
100 parts of water.
As a kind of optimal way of the present invention, the effect of above-mentioned raw materials proportioning is optimum.
Further, above-mentioned high-quality soilless culture nutrient fluid, described water is deionized water or purified water.Deionization
Water or purified water can ensure that soilless culture nutrient fluid steady quality, controlled.
The present invention also provides for the preparation method of a kind of high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 30-40 DEG C, stir under ultrasound condition to solid and be completely dissolved；
2) trace element is joined in the water of 1/6 weight, stir under room temperature condition to solid and be completely dissolved；
3) probiotic bacteria is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, regulation pH to 5.5-6.5, obtains described high-quality soilless culture while stirring
Nutritional solution.
The preparation method of high-quality soilless culture nutrient fluid of the present invention, simple for process, efficiency is high, is applied to
This is the lowest, simple to operate, be easily achieved, and application is convenient.
Further, the preparation method of above-mentioned high-quality soilless culture nutrient fluid, described ultrasonic power is 500-800W.
Mild condition, it is easy to accomplish.
Further, the preparation method of above-mentioned high-quality soilless culture nutrient fluid, described high-quality soil-less culturing nutrient
Liquid keeps in Dark Place in 20-25 DEG C.Holding time is long, and product is stable.
Further, the preparation method of above-mentioned high-quality soilless culture nutrient fluid, use citric acid and/or ammonia regulation
PH value of solution.Application cost is low, is also used as nutrient substance simultaneously and is added.Further, it is also possible to realized by the increase and decrease water yield
The regulation of pH, regulates very convenient, and application cost is low.
The present invention also provides for the application of a kind of high-quality soilless culture nutrient fluid, and described high-quality soilless culture nutrient fluid exists
Application in soilless culture, including veterinary antibiotics and the soilless culture of flowers.High-quality soilless culture nutrient fluid can apply to
Various veterinary antibiotics and the cultivation of flowers, the cultivation matrix that can apply to soilless culture includes the peat composed of rotten mosses, rock wool, rice husk, slag
With haydite etc., can share mutually with multiple substrate, application is wide, and adaptability is good, has high promotional value.
Further, the application of above-mentioned high-quality soilless culture nutrient fluid, during the application of described soilless culture nutrient fluid, salt
Total concentration less than 0.4%.Above-mentioned high-quality soilless culture nutrient fluid no matter as veterinary antibiotics or the nutritional solution of flowers,
Typically solution being formulated as salt total concentration is 0.1-0.2%, can increase or reduce the consumption of water as required.Salt the denseest
Degree, less than 0.4%, the most easily burns plant to death.
Beneficial effect: compared with prior art, the invention have the advantages that high-quality soilless culture of the present invention
Nutritional solution, its component is reasonable, and nutritious, raw material sources are wide, it is easy to obtain, low cost, plant strain growth can be made healthy and strong, dry
Matter accumulation is rapid, and anti-stress from outside ability is strong.The preparation method of high-quality soilless culture nutrient fluid of the present invention, side
Method is reasonable, simple for process, and efficiency is high, and application cost is low, simple to operate, be easily achieved.There is high application prospect, and
And easy to use, it is convenient to apply.
Detailed description of the invention
The present invention will be further elucidated with by several specific embodiments below, these embodiments simply to illustrate that problem,
It is not a kind of restriction.
Embodiment 1
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 50 parts
Calcium nitrate 9 parts
5 parts of magnesium sulfate
Calcium superphosphate 8 parts
5 parts of sulphuric acid；
Described trace element by weight part, including following components:
1 part of iron sulfate
Manganese sulfate 0.15 part
Borax 0.1 part
0.05 part of zinc sulfate
0.04 part of copper sulfate
Ammonium molybdate 0.02 part；
Deionized water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 30 DEG C, stir under the ultrasound condition that ultrasonic power is 500W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/3 weight, stir under room temperature condition to solid and be completely dissolved；
3) by step 1)-2) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 5.5 while stirring, obtain institute
Stating high-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 20 DEG C.
The cultivation being applied to Flos Chrysanthemi of the high-quality soilless culture nutrient fluid of above-mentioned preparation, the cultivation matrix of soilless culture is
The peat composed of rotten mosses.
Embodiment 2
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 60 parts
Calcium nitrate 15 parts
15 parts of magnesium sulfate
Calcium superphosphate 15 parts
8 parts of sulphuric acid；
Described trace element by weight part, including following components:
2 parts of iron sulfate
Manganese sulfate 0.25 part
Borax 0.2 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.06 part；
Also include the probiotic bacteria of 0.5 part, described probiotic bacteria by weight part, including following components:
Bacillus cereus 3 parts
5 parts of yeast
Bacillus bifidus 4 parts；
Purified water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 40 DEG C, stir under the ultrasound condition that ultrasonic power is 800W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/6 weight, stir under room temperature condition to solid and be completely dissolved；
3) probiotic bacteria is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 6.5 while stirring, obtain institute
Stating high-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 25 DEG C.
The soilless culture being applied to Fructus Cucumidis sativi of the high-quality soilless culture nutrient fluid of above-mentioned preparation, the cultivation base of soilless culture
Matter is haydite.
Embodiment 3
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
14 parts of magnesium sulfate
Calcium superphosphate 14 parts
6 parts of sulphuric acid；
Described trace element by weight part, including following components:
1.6 parts of iron sulfate
Manganese sulfate 0.2 part
Borax 0.16 part
0.08 part of zinc sulfate
0.06 part of copper sulfate
Ammonium molybdate 0.04 part；
Purified water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 35 DEG C, stir under the ultrasound condition that ultrasonic power is 600W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/3 weight, stir under room temperature condition to solid and be completely dissolved；
3) by step 1)-2) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 6 while stirring, obtain described
High-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 22 DEG C.
The soilless culture being applied to Fructus Citri tangerinae of the high-quality soilless culture nutrient fluid of above-mentioned preparation, the cultivation base of soilless culture
Matter is rock wool.
Embodiment 4
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 50 parts
Calcium nitrate 9 parts
5 parts of magnesium sulfate
Calcium superphosphate 8 parts
5 parts of sulphuric acid；
Described trace element by weight part, including following components:
1 part of iron sulfate
Manganese sulfate 0.15 part
Borax 0.1 part
0.05 part of zinc sulfate
0.04 part of copper sulfate
Ammonium molybdate 0.02 part；
Also include the probiotic bacteria of 0.3 part, described probiotic bacteria by weight part, including following components:
Bacillus cereus 2 parts
3 parts of yeast
Bacillus bifidus 2 parts；
Deionized water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 30 DEG C, stir under the ultrasound condition that ultrasonic power is 500W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/6 weight, stir under room temperature condition to solid and be completely dissolved；
3) probiotic bacteria is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 5.5 while stirring, obtain institute
Stating high-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 20 DEG C.
The soilless culture being applied to Fructus Lycopersici esculenti of the high-quality soilless culture nutrient fluid of above-mentioned preparation, the substrate of soilless culture
For the peat composed of rotten mosses.
Embodiment 5
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 60 parts
Calcium nitrate 15 parts
15 parts of magnesium sulfate
Calcium superphosphate 15 parts
8 parts of sulphuric acid；
Described trace element by weight part, including following components:
2 parts of iron sulfate
Manganese sulfate 0.25 part
Borax 0.2 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.06 part；
Purified water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 40 DEG C, stir under the ultrasound condition that ultrasonic power is 800W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/3 weight, stir under room temperature condition to solid and be completely dissolved；
3) by step 1)-2) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 6.5 while stirring, obtain institute
Stating high-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 25 DEG C.
The soilless culture being applied to Fructus Vitis viniferae of the high-quality soilless culture nutrient fluid of above-mentioned preparation, the substrate of soilless culture is
Slag.
Embodiment 6
A kind of high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
14 parts of magnesium sulfate
Calcium superphosphate 14 parts
6 parts of sulphuric acid；
Described trace element by weight part, including following components:
1.6 parts of iron sulfate
Manganese sulfate 0.2 part
Borax 0.16 part
0.08 part of zinc sulfate
0.06 part of copper sulfate
Ammonium molybdate 0.04 part；
Also include the probiotic bacteria of 0.4 part, described probiotic bacteria by weight part, including following components:
Bacillus cereus 2.5 parts
4 parts of yeast
Bacillus bifidus 3 parts；
Deionized water 100 parts.
The preparation method of above-mentioned high-quality soilless culture nutrient fluid, comprises the following steps:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 32 DEG C, stir under the ultrasound condition that ultrasonic power is 700W
It is completely dissolved to solid；
2) trace element is joined in the water of 1/6 weight, stir under room temperature condition to solid and be completely dissolved；
3) probiotic bacteria is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use citric acid and/or ammonia regulation pH to 5.8 while stirring, obtain institute
Stating high-quality soilless culture nutrient fluid, described high-quality soilless culture nutrient fluid keeps in Dark Place in 22 DEG C.
The high-quality soilless culture nutrient fluid of above-mentioned preparation be applied to liliaceous soilless culture, the substrate of soilless culture
For rice husk.
The above is only several embodiments of invention, it is noted that for those skilled in the art
For, on the premise of without departing from inventive principle, it is also possible to make some improvement, these improve the protection that also should be regarded as the present invention
Scope.
Claims (10)
1. a high-quality soilless culture nutrient fluid, including major ingredient, trace element and water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 50-60 part
Calcium nitrate 9-15 part
Magnesium sulfate 5-15 part
Calcium superphosphate 8-15 part
Sulphuric acid 5-8 part；
Described trace element by weight part, including following components:
Iron sulfate 1-2 part
Manganese sulfate 0.15-0.25 part
Borax 0.1-0.2 part
Zinc sulfate 0.05-0.1 part
Copper sulfate 0.04-0.08 part
Ammonium molybdate 0.02-0.06 part；
100 parts of water.
High-quality soilless culture nutrient fluid the most according to claim 1, it is characterised in that: by weight part, also include
The probiotic bacteria of 0.3-0.5 part,
Described probiotic bacteria by weight part, including following components:
Bacillus cereus 2-3 part
Yeast 3-5 part
Bacillus bifidus 2-4 part.
High-quality soilless culture nutrient fluid the most according to claim 1 and 2, it is characterised in that: include major ingredient, trace element
And water,
Wherein, described major ingredient by weight part, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
14 parts of magnesium sulfate
Calcium superphosphate 14 parts
6 parts of sulphuric acid；
Described trace element by weight part, including following components:
1.6 parts of iron sulfate
Manganese sulfate 0.2 part
Borax 0.16 part
0.08 part of zinc sulfate
0.06 part of copper sulfate
Ammonium molybdate 0.04 part；
100 parts of water.
High-quality soilless culture nutrient fluid the most according to claim 3, it is characterised in that: described water be deionized water or
Purified water.
The preparation method of high-quality soilless culture nutrient fluid the most according to claim 2, it is characterised in that: include following step
Rapid:
1) major ingredient is joined in the water of 2/3 weight, be warmed up to 30-40 DEG C, stir under ultrasound condition to solid and be completely dissolved；
2) trace element is joined in the water of 1/6 weight, stir under room temperature condition to solid and be completely dissolved；
3) probiotic bacteria is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, regulation pH to 5.5-6.5, obtains described high-quality soilless culture while stirring
Nutritional solution.
The preparation method of high-quality soilless culture nutrient fluid the most according to claim 5, it is characterised in that: described ultrasonic merit
Rate is 500-800W.
The preparation method of high-quality soilless culture nutrient fluid the most according to claim 5, it is characterised in that: described high-quality
Soilless culture nutrient fluid keeps in Dark Place in 20-25 DEG C.
The preparation method of high-quality soilless culture nutrient fluid the most according to claim 5, it is characterised in that: use citric acid
And/or ammonia regulation pH value of solution.
The application of high-quality soilless culture nutrient fluid the most according to claim 1 or 5, it is characterised in that: described high-quality
Soilless culture nutrient fluid application in soilless culture, including veterinary antibiotics and the soilless culture of flowers.
The application of high-quality soilless culture nutrient fluid the most according to claim 8, it is characterised in that: described soilless culture
During nutritional solution application, the total concentration of salt is less than 0.4%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610193935.5A CN105859384A (en) | 2016-03-31 | 2016-03-31 | High-quality nutrient solution for soilless culture, preparation method therefor and application of high-quality nutrient solution |
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| CN201610193935.5A CN105859384A (en) | 2016-03-31 | 2016-03-31 | High-quality nutrient solution for soilless culture, preparation method therefor and application of high-quality nutrient solution |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN110734338A (en) * | 2019-11-28 | 2020-01-31 | 嘉兴市绿帝园林工程有限公司 | Nursery stock nutrient solution and its preparation method |
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| CN102173906A (en) * | 2011-01-27 | 2011-09-07 | 中国农业科学院蔬菜花卉研究所 | Soilless culture nutrient solution as well as preparation method and application thereof |
| CN103172438A (en) * | 2013-02-22 | 2013-06-26 | 北京天食和谷农业科技有限公司 | Soiless culture nutrient solution |
| CN105175052A (en) * | 2015-08-17 | 2015-12-23 | 太仓市雅丰农场专业合作社 | Vegetable and fruit soilless culture universal nutrient solution |
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- 2016-03-31 CN CN201610193935.5A patent/CN105859384A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173906A (en) * | 2011-01-27 | 2011-09-07 | 中国农业科学院蔬菜花卉研究所 | Soilless culture nutrient solution as well as preparation method and application thereof |
| CN103172438A (en) * | 2013-02-22 | 2013-06-26 | 北京天食和谷农业科技有限公司 | Soiless culture nutrient solution |
| CN105175052A (en) * | 2015-08-17 | 2015-12-23 | 太仓市雅丰农场专业合作社 | Vegetable and fruit soilless culture universal nutrient solution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110734338A (en) * | 2019-11-28 | 2020-01-31 | 嘉兴市绿帝园林工程有限公司 | Nursery stock nutrient solution and its preparation method |
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Application publication date: 20160817 |