CN102391045B - Nutrient solution cultivating fertilizer for horticultural crop - Google Patents

Nutrient solution cultivating fertilizer for horticultural crop Download PDF

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CN102391045B
CN102391045B CN 201110223428 CN201110223428A CN102391045B CN 102391045 B CN102391045 B CN 102391045B CN 201110223428 CN201110223428 CN 201110223428 CN 201110223428 A CN201110223428 A CN 201110223428A CN 102391045 B CN102391045 B CN 102391045B
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郭志刚
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Abstract

The invention discloses a nutrient solution cultivating fertilizer for cultivating a horticultural crop. According to the fertilizer provided by the invention: (1), the shown fertilizer consists of a fertilizer A1, a fertilizer B and a fertilizer C; (2), the shown fertilizer consists of a fertilizer A2, the fertilizer B and the fertilizer C; the fertilizer A1 consists of NH4H2PO4, KNO3 and MgSO4*7H2O; the fertilizer A2 consists of CO(NH2)2, KH2PO4, the KNO3 and the MgSO4*7H2O; the fertilizer C is Ca(NO3)2*4H2O; the fertilizer B consists of EDTA-Fe, H2BO3 and a component B; and the component B is MnCl2*4H2O or MnSO4*2H2O. Proved by an experiment provided by the invention, by using a nutrient solution provided by the invention, the yield of the horticultural crop can be greatly increased compared with that in soil cultivation, and the nutrient solution cultivating fertilizer for cultivating the horticultural crop has higher application value and wider market foreground.

Description

A kind of nutrient fluid cultivation fertilizer that is used for garden crop
Technical field
The present invention relates to biological technical field, relate in particular to a kind of nutrient fluid cultivation fertilizer that is used for the garden crop cultivation.
Background technology
Vegetables are one of indispensable important foodstuffs among the human lives.Because Chinese Urbanization is quickened, the surrounding city soil reduces year after year, and the cultivated area of garden crops such as vegetables is constantly reduced, and the output and the urban vegetable that have badly influenced vegetables are supplied with.Though it also is to solve one of effective way of supplying with the urban vegetable that the strange land produces.But because oil price rises steadily, the transportation cost of vegetables improves day by day, and causing has dish not sell well away from the peasant in city, and the city resident increases living burden again because of vegetable price is constantly soaring.Therefore, solving the best approach of supplying with the urban vegetable is to produce nearby.But because the continuous expansion of urban construction, the suburbs, city land area reduces year after year, and solves vegetables supply problem nearby and becomes contradiction.In order to solve this contradiction, the yield per unit that only is improved largely can be produced enough vegetable productss on less land area.One of its solution adopts soilless culture also to claim nutrient fluid cultivation.Soilless culture is not as the term suggests having to plant farm crop under the situation of soil exactly.The advantage of soilless culture is the soil property regardless of soil, even barren lands such as barren beach, Desert of Gobi, as long as nutritious liquid can be planted farm crop.And its crop yield can be doubled and redoubled, and by producing in the greenhouse production realization anniversary.Therefore can solve the suburbs, city land area not enough and vegetables production nearby and supply problem.
Different garden crops is often different for the demand of nutritive substance, and each garden crop all needs different nutritive substances.If but every kind of crop all must configuration nutritive medium alone complex manufacturing not only, and the peasant is also very inconvenient in use, and makes mistakes easily.Therefore, general nutritional formula becomes the research focus.
Summary of the invention
An object of the present invention is to provide a kind of garden crop nutrient fluid cultivation fertilizer formula that is used for, a kind of nutrient fluid cultivation fertilizer that is used for garden crop especially is provided.
Nutrient fluid cultivation fertilizer provided by the invention is following 1) or 2):
1) fertilizer shown in is made up of A1 fertilizer, B fertilizer, C fertilizer;
2) fertilizer shown in is made up of A2 fertilizer, B fertilizer, C fertilizer;
Described A1 fertilizer is by HN 4H 2PO 4, KNO 3And MgSO 47H 2O forms;
Described A2 fertilizer is by CO (NH 2) 2, KH 2PO 4, KNO 3And MgSO 47H 2O forms;
Described C fertilizer is Ca (NO 3) 24H 2O;
Described B fertilizer is by EDTA-Fe, H 2BO 3Form with the B component;
Described B component is MnCl 24H 2O or MnSO 42H 2O;
1) in the fertilizer shown in, described HN 4H 2PO 4, KNO 3, MgSO 47H 2O, Ca (NO 3) 24H 2O, EDTA-Fe, H 2BO 3, the B component mass ratio be 95-505: 295-1105: 195-605: 395-1205: 5-35: 0.1-3.5: 0.1-2;
2) in the fertilizer shown in, described CO (NH 2) 2, KH 2PO 4, KNO 3, MgSO 47H 2O, Ca (NO 3) 24H 2O, EDTA-Fe, H 2BO 3, the B component mass ratio be 55-365: 95-505: 295-1105: 195-605: 395-1205: 5-35: 0.1-3.5: 0.1-2.
1) in the fertilizer shown in, described HN 4H 2PO 4, KNO 3, MgSO 47H 2O, Ca (NO 3) 24H 2O, EDTA-Fe, H 2BO 3, the B component mass ratio be 100-500: 300-1100: 200-600: 400-1200: 10-30: 0.5-3: 0.3-1.5;
2) in the fertilizer shown in, described CO (NH 2) 2, KH 2PO 4, KNO 3, MgSO 47H 2O, Ca (NO 3) 24H 2O, EDTA-Fe, H 2BO 3, the B component mass ratio be 60-360: 100-500: 300-1100: 200-600: 400-1200: 10-30: 0.5-3: 0.3-1.5.
1) in the fertilizer shown in, described A1 fertilizer, described B fertilizer and described C fertilizer are independent packaging;
2) in the fertilizer shown in, described A2 fertilizer, described B fertilizer and described C fertilizer are independent packaging.
Another object of the present invention provides the preparation method of described fertilizer.
Method provided by the invention comprises the steps: the other independent packaging of the various nutriment in a fertilizer of described fertilizer, and makes the composition in each seed manure all reach described mass ratio, obtains fertilizer.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, in the receiver of packing into, proportionally in fluidsupply reservoir, the mother liquor thin up be become cultivation nutrient solution during use.
The 3rd purpose of the present invention provides the using method of described fertilizer.
Method provided by the invention, for following a) or b):
A) method shown in comprises the steps: the described A1 fertilizer in the described fertilizer, described B is fertile and described C fertilizer is soluble in water successively, and makes the moiety in described each seed manure all reach described mass ratio, obtains 1) shown in fertilizer;
B) method shown in comprises the steps: the described A2 fertilizer in the described fertilizer, described B is fertile and described C fertilizer is soluble in water successively, and makes the moiety in described each seed manure all reach described mass ratio, obtains 2) shown in fertilizer.
The pH value of described water is 5.5-7.0, and the EC value of described water is 10-600 μ s/cm.
Temperature when described fertilizer uses is 10 ℃-30 ℃.
The application of described fertilizer in the cultivation garden crop,
Described application is specially described A fertilizer, B fertilizer, water-soluble successively the obtaining of C fertilizer is topdressed described garden crop behind the mixed fertilizer;
The temperature of described fertilizer is 10 ℃～30 ℃; The pH value of described mixed fertilizer is 5.5-7.0, and the EC value of described mixed fertilizer is 10～600 μ s/cm.
The application of described fertilizer in the cultivation garden crop,
Described garden crop is tomato, eggplant, green pepper, cucumber, muskmelon, watermelon, pumpkin, lettuce, celery, beans, rose, carnation, showy flowers of herbaceous plants class, strawberry, apple, pears, peach, grape, tangerine orange or grape.
Of the present inventionly experiment showed, that the nutritional formula that provides is provided belongs to balanced nutritious, various nutrient concentrations scopes such as its N, P, K are suitable for the different growth and development stage of garden crop.Utilize its output of the above-mentioned garden crop of described plant nutrient solution to be increased substantially, can reach more than 20,000 kilograms/mu such as tomato production, cucumber yield reaches more than 1.5 ten thousand kilograms/mu, and strawberry output reaches more than 1800 kilograms/mu.The output of other various garden crops all can be greatly improved, nutritive medium of the present invention goes for various garden crops (comprising fruit, vegetables etc.), be general nutritive medium, garden crop can absorb the needed necessary nutrient that self grows when absorbing moisture.There are not problems such as undue absorption nutrition or under-nutrition.Utilize general nutritive medium to carry out soilless culture, the not only fast growth of garden crop, output height, and can reduce the threat of soil disease and pest, reduce the quantity of spraying insecticide significantly.Reduce various farm works such as weeding, fertilising, intertillage simultaneously.The management automation such as fertilising that help realizing watering reduce labor cost significantly.The present invention not only is applicable to agriculture scale operation, also is applicable to vegetables, fruit tree or the flowers balcony and the garden planting of average family self-recreation.Help improving city resident's quality of life.The present invention has higher using value and boundless market outlook.
Embodiment
Employed experimental technique is ordinary method if no special instructions among the following embodiment.
Used material, reagent etc. if no special instructions, all can obtain from commercial channels among the following embodiment.
Method therefor is ordinary method if no special instructions among the following embodiment.Described concentration is mass ratio.
The nutrient fluid cultivation fertilizer configuration of the cultivation of embodiment 1, tomato
One, the preparation of nutrient fluid cultivation fertilizer
Nutrient fluid cultivation fertilizer is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by HN 4H 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B fertilizer is by Fe-EDTA, H 2BO 3And MnCl 24H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain nutritive medium, KNO 3Final concentration be 800g/T, Ca (NO 3) 24H 2The final concentration of O is 1000g/T, MgSO 47H 2The final concentration of O is 300g/T, HN 4H 2PO 4Final concentration be that the final concentration of 200g/T, EDTA-Fe is 10g/T, H 2BO 3Final concentration be 0.5g/T, MnCl 24H 2The final concentration of O is 0.3g/T.
Tomato grow seedlings and field planting after growth and development process in utilize sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container to cultivate.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically, and through experiment in 3 years, tomato annual output can reach 2.0 ten thousand kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.
The compound manure configuration of embodiment 2, cucumber
Compound manure is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by HN 4H 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B fertilizer is by Fe-EDTA, H 2BO 3And MnCl 24H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain fertilizer, KNO 3Final concentration be 1100g/T, Ca (NO 3) 24H 2The final concentration of O is 1000g/T, MgSO 47H 2The final concentration of O is 600g/T, HN 4H 2PO 4Final concentration be that the final concentration of 500g/T, EDTA-Fe is 30g/T, H 2BO 3Final concentration be 3g/T, MnCl 24H 2The final concentration of O is 1.5g/T.
Utilizing sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container afterwards in the growth and development process after cucumber seedling-raising and field planting cultivates.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically.Through experiment in 3 years, cucumber annual output can reach 1.5 ten thousand kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.
Embodiment 3, the configuration of green pepper soilless culture nutrient solution
Compound manure is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by HN 4H 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B1 fertilizer is by Fe-EDTA, H 2BO 3And MnCl 24H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain fertilizer, KNO 3Final concentration be 500g/T, Ca (NO 3) 24H 2The final concentration of O is 500g/T, MgSO 47H 2The final concentration of O is 500g/T, HN 4H 2PO 4Final concentration be that the final concentration of 300g/T, EDTA-Fe is 20g/T, H 2BO 3Final concentration be 2g/T, MnCl 24H 2The final concentration of O is 1g/T.
Afterwards green pepper grow seedlings and field planting after growth and development process in utilize sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container to cultivate.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically.Through experiment in 3 years, green pepper annual output can reach 0.5 ten thousand kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.
The configuration of embodiment 4, muskmelon soilless culture nutrient solution
Compound manure is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by CO (NH 2) 2, KH 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B fertilizer is by Fe-EDTA, H 2BO 3And MnSO 42H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain fertilizer, KNO 3Final concentration be 300g/T, Ca (NO 3) 24H 2The final concentration of O is 400g/T, MgSO 47H 2The final concentration of O is 200g/T, KH 2PO 4Final concentration be 100g/T, CO (NH 2) 2Final concentration be that the final concentration of 60g/T, EDTA-Fe is 10g/T, H 2BO 3Final concentration be 0.5g/T, MnSO 42H 2The final concentration of O is 0.3g/T.
Afterwards muskmelon grow seedlings and field planting after growth and development process in utilize sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container to cultivate.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically.Through experiment in 3 years, muskmelon annual output can reach 0.5 ten thousand kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.
The configuration of embodiment 5, strawberry soilless culture nutrient solution
Compound manure is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by CO (NH 2) 2, KH 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B fertilizer is by Fe-EDTA, H 2BO 3And MnSO 42H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain fertilizer, KNO 3Final concentration be 1100g/T, Ca (NO 3) 24H 2The final concentration of O is 1200g/T, MgSO 47H 2The final concentration of O is 600g/T, KH 2PO 4Final concentration be 500g/T, CO (NH 2) 2Final concentration be that the final concentration of 360g/T, EDTA-Fe is 30g/T, H 2BO 3Final concentration be 3g/T, MnSO 42H 2The final concentration of O is 1.5g/T.
Afterwards strawberry grow seedlings and field planting after growth and development process in utilize sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container to cultivate.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically.Through experiment in 3 years, strawberry annual output can reach 2000 kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.
Embodiment 6: the configuration of lettuce soilless culture nutrient solution
Compound manure is made up of A fertilizer, B fertilizer, C fertilizer, and A fertilizer is by CO (NH 2) 2, KH 2PO 4, KNO 3And MgSO 47H 2O forms, and C fertilizer is Ca (NO 3) 24H 2O; B1 fertilizer is by Fe-EDTA, H 2BO 3And MnSO 42H 2O forms.
A fertilizer, B fertilizer and C fertilizer are joined (1 ton or bigger receiver) in 1 ton of clear water successively, must add in strict accordance with the order of A, B, C when adding fertilizer, can not arbitrarily add; Stir while adding fertilizer, treat to add another kind of fertilizer again after a kind of fertilizer dissolves fully, after all fertilizer all fully dissolve, the pH value of nutrient solution is adjusted to 5.5～6.0, available HCL and NaHO carry out pH and adjust, and obtain fertilizer, KNO 3Final concentration be 500g/T, Ca (NO 3) 24H 2The final concentration of O is 500g/T, MgSO 47H 2The final concentration of O is 500g/T, KH 2PO 4Final concentration be 300g/T, CO (NH 2) 2Final concentration be that the final concentration of 200g/T, EDTA-Fe is 20g/T, H 2BO 3Final concentration be 2g/T, MnSO 42H 2The final concentration of O is 1g/T.
Afterwards lettuce grow seedlings and field planting after growth and development process in utilize sprinkling irrigation or drip irrigation mode to be applied at regular time and quantity in cultivation bed or the cultivating container to cultivate.Every day, amount of application can be taked the supply mode that circulates, and except that plant materials absorbed, unnecessary nutritive medium returned receiver (the receiver temperature is a room temperature) automatically.Through experiment in 3 years, lettuce annual output can reach 20,000 kilograms/mu.
Also above-mentioned A fertilizer, B fertilizer and C nutriment in a fertilizer can be configured to mother liquor according to 50 times or 100 times of concentration, pack in the receiver, proportionally in fluidsupply reservoir, the mother liquor thin up is become cultivation nutrient solution during use, with small-sized submersible pump nutritive medium is applied in cultivation bed or the cultivating container by sprinkling irrigation or drip irrigation afterwards and cultivates.

Claims (7)

1. a nutrient fluid cultivation fertilizer that is used for garden crop is following 1) or 2):
1) fertilizer shown in is made up of A1 fertilizer, B fertilizer, C fertilizer;
2) fertilizer shown in is made up of A2 fertilizer, B fertilizer, C fertilizer;
Described A1 fertilizer is by HN 4H 2PO 4, KNO 3And MgSO 47H 2O forms;
Described A2 fertilizer is by (CO (NH 2) 2), KH 2PO 4, KNO 3And MgSO 47H 2O forms;
Described C fertilizer is Ca(NO 3) 24H 2O;
Described B fertilizer is by EDTA-Fe, H 2BO 3Form with the B component;
Described B component is MnCl 24H 2O or MnSO 42H 2O;
1) in the fertilizer shown in, described HN 4H 2PO 4, KNO 3, MgSO 47H 2O, Ca(NO 3) 24H 2O, EDTA-Fe, H 2BO 3,The mass ratio of B component is 95-505:295-1105:195-605:395-1205:5-35:0.1-3.5:0.1-2;
2) in the fertilizer shown in, described CO (NH 2) 2, KH 2PO 4, KNO 3, MgSO 47H 2O, Ca(NO 3) 24H 2O, EDTA-Fe, H 2BO 3,The mass ratio of B component is 55-365:95-505:295-1105:195-605:395-1205:5-35:0.1-3.5:0.1-2.
2. fertilizer according to claim 1 is characterized in that:
1) in the fertilizer shown in, described HN 4H 2PO 4,KNO 3, MgSO 47H 2O, Ca(NO 3) 24H 2O, EDTA-Fe, H 2BO 3, the B component mass ratio be 100-500:300-1100:200-600:400-1200:10-30:0.5-3:0.3-1.5;
2) in the fertilizer shown in, described CO (NH 2) 2, KH 2PO 4, KNO 3, MgSO 47H 2O, Ca(NO 3) 24H 2O, EDTA-Fe, H 2BO 3,The mass ratio of B component is 60-360:100-500:300-1100:200-600:400-1200:10-30:0.5-3:0.3-1.5.
3. fertilizer according to claim 1 and 2 is characterized in that:
1) in the fertilizer shown in, described A1 fertilizer, described B fertilizer and described C fertilizer are independent packaging;
2) in the fertilizer shown in, described A2 fertilizer, described B fertilizer and described C fertilizer are independent packaging.
4. the preparation method of arbitrary described fertilizer among the claim 1-3 comprises the steps:
With the other independent packaging of the various nutriment in a fertilizer of described fertilizer, and make the composition in each seed manure all reach described mass ratio, obtain fertilizer.
5. the using method of arbitrary described fertilizer among the claim 1-3, for following a) or b):
A) method shown in, comprise the steps: the described A1 fertilizer in arbitrary described fertilizer among the claim 1-3, described B fertilizer and described C fertilizer soluble in water successively, and make the moiety in described each seed manure all reach described mass ratio, obtain 1) shown in fertilizer;
B) method shown in, comprise the steps: the described A2 fertilizer in arbitrary described fertilizer among the claim 1-3, described B fertilizer and described C fertilizer soluble in water successively, and make the moiety in described each seed manure all reach described mass ratio, obtain 2) shown in fertilizer.
6. method according to claim 5 is characterized in that:
The pH value of described fertilizer is 5.5-7.0, and the EC value of described fertilizer is 10-600 μ s/cm;
Temperature when described fertilizer uses is 10 ℃-30 ℃.
7. the application of arbitrary described fertilizer in the cultivation garden crop among the claim 1-3.
8.Application according to claim 7 is characterized in that:
Described garden crop is tomato, eggplant, green pepper, cucumber, muskmelon, watermelon, pumpkin, lettuce, celery, beans, rose, carnation, showy flowers of herbaceous plants class, strawberry, apple, pears, peach, grape or tangerine orange.
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CN107512952A (en) * 2017-09-21 2017-12-26 广西沙田仙人滩农业投资有限公司 A kind of efficiently muskmelon soilless culture nutrient fluid and preparation method thereof
CN107517840A (en) * 2017-10-24 2017-12-29 聊城大学 A kind of nutrient fluid cultivation fertilizer for garden crop
CN110291975B (en) * 2019-06-28 2021-04-06 西北农林科技大学 Sand culture wine grape nutrient solution formula, preparation method and cultivation method
CN110683884A (en) * 2019-11-27 2020-01-14 聊城大学 Nutrient solution cultivation fertilizer for horticultural crops

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