CN105753538A - Soilless cultivation nutrient solution high in nutrition content and preparation method and application thereof - Google Patents
Soilless cultivation nutrient solution high in nutrition content and preparation method and application thereof Download PDFInfo
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- CN105753538A CN105753538A CN201610193936.XA CN201610193936A CN105753538A CN 105753538 A CN105753538 A CN 105753538A CN 201610193936 A CN201610193936 A CN 201610193936A CN 105753538 A CN105753538 A CN 105753538A
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- soilless cultivation
- nutritional solution
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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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- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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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- 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 soilless cultivation nutrient solution high in nutrition content and a preparation method and application of the soilless cultivation nutrient solution high in nutrition content.The soilless cultivation nutrient solution high in nutrition content comprises a main material, microelements and water, wherein the main material comprises potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate, ammonium phosphate, urea and fructooligosaccharide; the microelements comprise ferrous sulfate, manganese sulfate, boric acid, zinc sulfate, copper sulfate and ammonium molybdate.The soilless cultivation nutrient solution high in nutrition content is reasonable in component, rich in nutrition, wide in raw material source, easy to obtain and low in cost.The preparation method of the soilless cultivation nutrient solution high in nutrition content has extremely high application prospect and is convenient to use and apply.
Description
Technical field
The invention belongs to agricultural technology field, in particular it relates to a kind of high nutritions soilless cultivation nutritional solution, and the methods for making and using same of this high nutritions soilless cultivation nutritional solution.
Background technology
Soilless culture is as the important production form of one of modernization plant growing, and kind includes water planting, mist training and substrate training etc..Utilize cultivation technique without soil, cultivation matrix is 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 manages as a kind of principal mode therein with its low-carbon environment-friendly, cleaning, convenience, is now just being widely used in the field such as fruit and vegerable, flowers without advantages such as pest and disease damages.Peat in tradition soilless substyate culture substrate is replaced by wide material sources, cheap new medium kind because of shortcomings such as its non-renewable and high costs.Soilless culture nutrient fluid, as the core of cultivation technique without soil, not only to provide 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 the methods for making and using same of a kind of high nutritions soilless cultivation nutritional solution and this high nutritions soilless cultivation nutritional solution.
Technical scheme: the invention provides a kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50-60 part
Calcium nitrate 9-15 part
Magnesium sulfate 5-15 part
Calcium superphosphate 8-15 part
Ammonium phosphate 5-8 part
Carbamide 3-5 part
Fruit oligose 3-6 part；
Described trace element is in components by weight percent, including following components:
Ferrous sulfate 2-3 part
Manganese sulfate 0.15-0.25 part
Boric acid 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 nutritions soilless cultivation nutritional solution of the present invention, its component is reasonable, and nutritious, raw material sources are wide, it is easy to obtaining, cost is low.Wherein there is the various nutrients required for growth and development of plants and trace element, it is possible to making plant strain growth healthy and strong, 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 by the restriction in season, and any time can be carried out.All right effectively save arable land, it is possible to make full use of space, it is possible to plant in place, the many places such as roof, garden.And not by the invasion and attack of antibacterial in soil, occur without pest and disease damage, pesticide need not be used, it is to avoid pollution by pesticides, and there is no weeds.
Further, above-mentioned high nutritions soilless cultivation nutritional solution, in components by weight percent, also include the sterilization antiseptic of 0.8-1 part, described sterilization antiseptic is para hydroxybenzene acid esters or sodium diacetate.Described para hydroxybenzene acid esters is p-hydroxybenzoic acid methyl ester or para hydroxybenzene acetoacetic ester, high nutritions soilless cultivation nutritional solution can be effectively ensured effective all the year round, and effectively prevent antibacterial, fungus etc. from infecting when using, ensure that plant can well-grown, make it not by the invasion and attack of antibacterial, occur without pest and disease damage, pesticide need not be used, it is to avoid pollution by pesticides.
One as the present invention is preferred, the high nutritions soilless cultivation nutritional solution stated, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
12 parts of magnesium sulfate
Calcium superphosphate 14 parts
7 parts of ammonium phosphate
4 parts of carbamide
Fruit oligose 5 parts；
Described trace element is in components by weight percent, including following components:
2.5 parts of ferrous 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 nutritions soilless cultivation nutritional solution, described water is deionized water or purified water.Deionized water or purified water can ensure that soilless culture nutrient fluid steady quality, controlled.
The preparation method that the present invention also provides for a kind of high nutritions soilless cultivation nutritional solution, 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) sterilization antiseptic is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, regulate pH to 5.5-6.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution.
The preparation method of high nutritions soilless cultivation nutritional solution of the present invention, simple for process, efficiency is high, and application cost is low, simple to operate, be easily achieved, and application is convenient.
Further, the preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, described ultrasonic power is 500-800W.Mild condition, it is easy to accomplish.
Further, the preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution 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 nutritions soilless cultivation nutritional solution, use phosphoric acid and/or ammonia to regulate pH value of solution.Application cost is low, is also used as nutrient substance simultaneously and is added.Further, it is also possible to realize the adjustment of pH by increasing and decreasing the water yield, regulate very convenient, and application cost is low.
The present invention also provides for the application of a kind of high nutritions soilless cultivation nutritional solution, and the application in soilless culture of the described high nutritions soilless cultivation nutritional solution, including the soilless culture of vegetable and fruit.High nutritions soilless cultivation nutritional solution can apply to the cultivation of various veterinary antibiotics and flowers, can apply to the cultivation matrix of soilless culture and include the peat composed of rotten mosses, rock wool, rice husk, slag and haydite etc., it is possible to share mutually with multiple substrate, application is wide, adaptability is good, has high promotional value.
Further, the application of above-mentioned high nutritions soilless cultivation nutritional solution, during the application of described soilless culture nutrient fluid, the total concentration of salt is lower than 0.4%.Above-mentioned high nutritions soilless cultivation nutritional solution is no matter as the nutritional solution of veterinary antibiotics or flowers, and the total concentration of salt, lower than 0.4%, otherwise easily burns plant to death.
Beneficial effect: compared with prior art, the invention have the advantages that high nutritions soilless cultivation nutritional solution of the present invention, and its component is reasonable, nutritious, raw material sources are wide, it is easy to obtaining, cost is low, plant strain growth can be made healthy and strong, and dry-matter accumulation is rapid, and anti-stress from outside ability is strong.The preparation method of high nutritions soilless cultivation nutritional solution of the present invention, 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 easy to use, and it is convenient to apply.
Detailed description of the invention
Following by several specific embodiments, being further elucidated with the present invention, these embodiments, simply to illustrate that problem, are not a kind of restriction.
Embodiment 1
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
12 parts of magnesium sulfate
Calcium superphosphate 14 parts
7 parts of ammonium phosphate
4 parts of carbamide
Fruit oligose 5 parts；
Described trace element is in components by weight percent, including following components:
2.5 parts of ferrous 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；
P-hydroxybenzoic acid methyl ester 0.9 part；
Deionized water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic p-hydroxybenzoic acid methyl ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 6 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 22 DEG C.
The soilless culture being applied to Fructus Cucumidis sativi of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the cultivation matrix of soilless culture is haydite.
Embodiment 2
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50 parts
Calcium nitrate 9 parts
5 parts of magnesium sulfate
Calcium superphosphate 8 parts
5 parts of ammonium phosphate
3 parts of carbamide
Fruit oligose 3 parts；
Described trace element is in components by weight percent, including following components:
2 parts of ferrous sulfate
Manganese sulfate 0.15 part
Boric acid 0.1 part
0.05 part of zinc sulfate
0.04 part of copper sulfate
Ammonium molybdate 0.02 part；
Purified water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 to solid and be completely dissolved；
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 phosphoric acid and/or ammonia to regulate pH to 5.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 20 DEG C.
The soilless culture being applied to Fructus Citri tangerinae of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the cultivation matrix of soilless culture is rock wool.
Embodiment 3
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 60 parts
Calcium nitrate 15 parts
15 parts of magnesium sulfate
Calcium superphosphate 15 parts
8 parts of ammonium phosphate
5 parts of carbamide
Fruit oligose 6 parts；
Described trace element is in components by weight percent, including following components:
3 parts of ferrous sulfate
Manganese sulfate 0.25 part
Boric acid 0.2 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.06 part；
Hydroxybenzoic acid ethyl ester 1 part；
Deionized water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic hydroxybenzoic acid ethyl ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 6.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 25 DEG C.
The high nutritions soilless cultivation nutritional solution of above-mentioned preparation be applied to liliaceous soilless culture, the substrate of soilless culture is rice husk.
Embodiment 4
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50 parts
Calcium nitrate 15 parts
12 parts of magnesium sulfate
Calcium superphosphate 10 parts
8 parts of ammonium phosphate
3 parts of carbamide
Fruit oligose 3 parts；
Described trace element is in components by weight percent, including following components:
3 parts of ferrous sulfate
Manganese sulfate 0.15 part
Boric acid 0.1 part
0.08 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.04 part；
Sodium diacetate 0.8 part；
Deionization 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic sodium diacetate is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 6 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 20 DEG C.
The soilless culture being applied to Fructus Vitis viniferae of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the substrate of soilless culture is slag.
Embodiment 5
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50 parts
Calcium nitrate 15 parts
10 parts of magnesium sulfate
Calcium superphosphate 8 parts
8 parts of ammonium phosphate
3 parts of carbamide
Fruit oligose 3 parts；
Described trace element is in components by weight percent, including following components:
2 parts of ferrous sulfate
Manganese sulfate 0.25 part
Boric acid 0.2 part
0.05 part of zinc sulfate
0.06 part of copper sulfate
Ammonium molybdate 0.02 part；
Para hydroxybenzene acetoacetic ester 0.9 part；
Purified water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic para hydroxybenzene acetoacetic ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 5.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 22 DEG C.
The soilless culture being applied to Fructus Lycopersici esculenti of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the substrate of soilless culture is the peat composed of rotten mosses.
Embodiment 6
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 60 parts
Calcium nitrate 15 parts
15 parts of magnesium sulfate
Calcium superphosphate 15 parts
8 parts of ammonium phosphate
5 parts of carbamide
Fruit oligose 6 parts；
Described trace element is in components by weight percent, including following components:
3 parts of ferrous sulfate
Manganese sulfate 0.25 part
Boric acid 0.2 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.06 part；
Sodium diacetate 1 part；
Deionized water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic sodium diacetate is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 6.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 25 DEG C.
The cultivation being applied to Flos Chrysanthemi of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the cultivation matrix of soilless culture is slag.
Embodiment 7
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50 parts
Calcium nitrate 9 parts
5 parts of magnesium sulfate
Calcium superphosphate 8 parts
5 parts of ammonium phosphate
3 parts of carbamide
Fruit oligose 3 parts；
Described trace element is in components by weight percent, including following components:
2 parts of ferrous sulfate
Manganese sulfate 0.15 part
Boric acid 0.1 part
0.05 part of zinc sulfate
0.04 part of copper sulfate
Ammonium molybdate 0.02 part；
P-hydroxybenzoic acid methyl ester 0.8 part；
Purified water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic p-hydroxybenzoic acid methyl ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 5.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 20 DEG C.
The soilless culture being applied to Fructus Vitis viniferae of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the substrate of soilless culture is Oryza glutinosa.
Embodiment 8
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
12 parts of magnesium sulfate
Calcium superphosphate 14 parts
7 parts of ammonium phosphate
4 parts of carbamide
Fruit oligose 5 parts；
Described trace element is in components by weight percent, including following components:
2.5 parts of ferrous 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；
Para hydroxybenzene acetoacetic ester 0.9 part；
Deionized water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 600W 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) sterilization antiseptic para hydroxybenzene acetoacetic ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 5.8 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 21 DEG C.
The soilless culture being applied to Folium Rhododendri Simsii of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the substrate of soilless culture is the peat composed of rotten mosses.
Embodiment 9
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 60 parts
Calcium nitrate 9 parts
8 parts of magnesium sulfate
Calcium superphosphate 10 parts
6 parts of ammonium phosphate
5 parts of carbamide
Fruit oligose 6 parts；
Described trace element is in components by weight percent, including following components:
2 parts of ferrous sulfate
Manganese sulfate 0.15 part
Boric acid 0.1 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.04 part；
Sodium diacetate 0.9 part；
Purified water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 700W 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) sterilization antiseptic sodium diacetate is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 6 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 23 DEG C.
The cultivation being applied to Fructus Capsici of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the cultivation matrix of soilless culture is slag.
Embodiment 10
A kind of high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 58 parts
Calcium nitrate 12 parts
12 parts of magnesium sulfate
Calcium superphosphate 10 parts
7 parts of ammonium phosphate
4 parts of carbamide
Fruit oligose 4 parts；
Described trace element is in components by weight percent, including following components:
2 parts of ferrous sulfate
Manganese sulfate 0.15 part
Boric acid 0.1 part
0.1 part of zinc sulfate
0.08 part of copper sulfate
Ammonium molybdate 0.06 part；
P-hydroxybenzoic acid methyl ester 1 part；
Purified water 100 parts.
The preparation method of above-mentioned high nutritions soilless cultivation nutritional solution, 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 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) sterilization antiseptic p-hydroxybenzoic acid methyl ester is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, use phosphoric acid and/or ammonia to regulate pH to 5.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution, described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 20 DEG C.
The soilless culture being applied to Caulis et Folium Lactucae Sativae of the high nutritions soilless cultivation nutritional solution of above-mentioned preparation, the substrate of soilless culture is the peat composed of rotten mosses.
The above is only several embodiments of invention, it is noted that for those skilled in the art, under the premise without departing from inventive principle, it is also possible to make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (10)
1. a high nutritions soilless cultivation nutritional solution, including major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 50-60 part
Calcium nitrate 9-15 part
Magnesium sulfate 5-15 part
Calcium superphosphate 8-15 part
Ammonium phosphate 5-8 part
Carbamide 3-5 part
Fruit oligose 3-6 part；
Described trace element is in components by weight percent, including following components:
Ferrous sulfate 2-3 part
Manganese sulfate 0.15-0.25 part
Boric acid 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.
2. high nutritions soilless cultivation nutritional solution according to claim 1, it is characterised in that: in components by weight percent, also including the sterilization antiseptic of 0.8-1 part, described sterilization antiseptic is para hydroxybenzene acid esters or sodium diacetate.
3. high nutritions soilless cultivation nutritional solution according to claim 1 and 2, it is characterised in that: include major ingredient, trace element and water,
Wherein, described major ingredient is in components by weight percent, including following components:
Potassium nitrate 55 parts
Calcium nitrate 10 parts
12 parts of magnesium sulfate
Calcium superphosphate 14 parts
7 parts of ammonium phosphate
4 parts of carbamide
Fruit oligose 5 parts；
Described trace element is in components by weight percent, including following components:
2.5 parts of ferrous 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.
4. high nutritions soilless cultivation nutritional solution according to claim 3, it is characterised in that: described water is deionized water or purified water.
5. the preparation method of high nutritions soilless cultivation nutritional solution according to claim 2, it is characterised in that: comprise 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) sterilization antiseptic is joined in the water of 1/6 weight；
4) by step 1)-3) mixing of the solution that obtains, regulate pH to 5.5-6.5 while stirring, obtain described high nutritions soilless cultivation nutritional solution.
6. the preparation method of high nutritions soilless cultivation nutritional solution according to claim 5, it is characterised in that: described ultrasonic power is 500-800W.
7. the preparation method of high nutritions soilless cultivation nutritional solution according to claim 5, it is characterised in that: described high nutritions soilless cultivation nutritional solution keeps in Dark Place in 20-25 DEG C.
8. the preparation method of high nutritions soilless cultivation nutritional solution according to claim 5, it is characterised in that: use phosphoric acid and/or ammonia to regulate pH value of solution.
9. the application of high nutritions soilless cultivation nutritional solution according to claim 1 or 5, it is characterised in that: the application in soilless culture of the described high nutritions soilless cultivation nutritional solution, including the soilless culture of veterinary antibiotics and flowers.
10. the application of high nutritions soilless cultivation nutritional solution according to claim 9, it is characterised in that: during the application of described soilless culture nutrient fluid, the total concentration of salt is lower than 0.4%.
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| CN111205137A (en) * | 2020-03-30 | 2020-05-29 | 黄淮学院 | Nutrient solution for soilless culture of landscape plants and preparation method thereof |
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