CN103030472A - Formula of flower maintenance nutrient solution - Google Patents

Abstract

The invention discloses a formula of a flower maintenance nutrient solution. The flower maintenance nutrient solution comprises a fertilizer and citric acid, and comprises the following components: major elements, trace elements, 30-70 mg/L of citric acid and the balance of water, wherein the major elements comprise 40-70 mg/L of calcium nitrate, 180-950 mg/L of potassium nitrate, 80-110 mg/L of monopotassium phosphate and 10-30 mg/L of magnesium sulfate; and the trace elements comprise 1-5 mg/L of boric acid, 1-4 mg/L of manganese sulfate, 0.1-0.5 mg/L of zinc sulfate heptahydrate, 0.005-0.05 mg/L of ammonium molybdate, 0.03-1 mg/L of copper sulfate heptahydrate and 5-40 mg/L of ethylenediamine tetraacetic acid disodium ferrum. The formula of the flower maintenance nutrient solution has the advantages of reasonable components, good stability, wide application range and convenience in use.

Description

A kind of flowers maintenance nutrient solution prescription

Technical field

The present invention relates to the nutrient solution of hydroponic flowers technical field, relate in particular to a kind of hydroponic flowers maintenance nutrient solution prescription.

Background technology

Flower industry is a novel industry of rising rapidly in China.Flowers not only can be used for appreciating, and can also play the effect that purifies the living space.Flowers progressively become the medium that transmits friendship, expresses wish in human communication, the people often it as happy, luckiness and symbol of friendship.Along with expanding economy, to the demands of flowers just at rapid growth.Therefore, popularizing of Floristry just become more important.Water planting is a kind of novel plant soil-less culturing mode, refers to root system of plant be suspended and be fixed in the plant nutrition liquid, makes the plant can normal growth and finish its whole life cycle, and Nourishing Formulations for Water Cultivation is the core of water culture technique.Because hydroponic flowers is in indoor culture substantially, can the four seasons evergreen so hydroponic flowers is subjected to the restriction in season unlike other flowers, grow up strong and sturdy, be subjected to very much human consumer's favor.

Existing flowers curing water cultivation nutrient fluid formulation stability is bad, the scope of application is not wide, maintenance effect is not ideal enough, use the limitation such as convenient not, can not satisfy the growing demand of people.

Therefore, provide a kind of recipe ingredient more reasonable, good stability, scope of application hydroponic flowers maintenance nutrient solution prescription wide, easy to use is the technical problem that those skilled in the art need solution badly.

Summary of the invention

It is more reasonable to the purpose of this invention is to provide a kind of recipe ingredient, good stability, the flowers maintenance nutrient solution prescription that the scope of application is wide, easy to use.

To achieve these goals, the invention provides a kind of flowers maintenance nutrient solution prescription, this flowers maintenance nutritive medium comprises fertilizer and citric acid, and described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 40 ~ 70mg/L, saltpetre 180 ~ 250mg/L, potassium primary phosphate 80 ~ 110mg/L, sal epsom 10 ~ 30mg/L;

Trace element: boric acid 1 ~ 5mg/L, manganous sulfate 1 ~ 4mg/L, Zinc Sulphate Heptahydrate 0.1 ~ 0.5mg/L, ammonium molybdate 0.005 ~ 0.05mg/L, seven brochantites, 0.03 ~ 1mg/L, disodium ethylene diamine tetraacetate iron 5 ~ 40mg/L;

Citric acid 30 ~ 70mg/L;

Surplus is water.

Preferably, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 50mg/L, saltpetre 200mg/L, potassium primary phosphate 100mg/L, sal epsom 20mg/L;

Trace element: boric acid 3mg/L, manganous sulfate 2.5mg/L, Zinc Sulphate Heptahydrate 0.3mg/L, ammonium molybdate 0.03mg/L, seven brochantite 0.1mg/L, disodium ethylene diamine tetraacetate iron 15mg/L;

Citric acid 50mg/L;

Surplus is water.

Preferably, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 65mg/L, saltpetre 240mg/L, potassium primary phosphate 108mg/L, sal epsom 28mg/L;

Trace element: boric acid 4mg/L, manganous sulfate 3.2mg/L, Zinc Sulphate Heptahydrate 0.46mg/L, ammonium molybdate 0.04mg/L, seven brochantite 0.096mg/L, disodium ethylene diamine tetraacetate iron 30mg/L;

Citric acid 65mg/L;

Surplus is water.

Preferably, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 50mg/L, saltpetre 200mg/L, potassium primary phosphate 100mg/L, sal epsom 20mg/L, ammonium nitrate 50mg/L;

Trace element: boric acid 2.8mg/L, manganous sulfate 2.4mg/L, Zinc Sulphate Heptahydrate 0.2mg/L, ammonium molybdate 0.02mg/L, seven brochantite 0.08mg/L, disodium ethylene diamine tetraacetate iron 15mg/L;

Citric acid 50mg/L;

Surplus is water.

Compared with prior art, the beneficial effect of flowers maintenance nutrient solution prescription provided by the present invention is: must the nutrient uptake rules to 16 kinds according to flowers, balance has been used macroelement, trace element, for flowers provide comprehensively balanced nutriment, so that the flowers surviving rate is high in the flowers maintenance processes, can obviously shorten the adaptive phase that the flowers earth culture becomes water planting, and the long new root of flowers, keep evergreen and bloom on successful; By adding citric acid, so that the nutritive medium stable in properties can keep its validity within the long term, leave standstill 3 months without precipitating, and the physiology acid-base reaction that can keep flowers to cause is more stably (pH=5.5-7.0) in Absorption of nourishment liquid process; Simultaneously, this nutrient solution prescription is applied widely, and is easy to use, is widely used in most of hydroponic flowers maintenance.

Embodiment

It is more reasonable to the purpose of this invention is to provide a kind of recipe ingredient, good stability, the flowers maintenance nutrient solution prescription that the scope of application is wide, easy to use.

In order to make those skilled in the art understand better technical scheme of the present invention, describe the present invention below in conjunction with embodiment, the process for preparation of flowers maintenance nutritive medium is described.

Embodiment 1

Will be with the following material of milligram metering successively constant volume in the container that fills the 1L deionized water: nitrocalcite 43, saltpetre 187, potassium primary phosphate 83, sal epsom 10, boric acid 2.2, manganous sulfate 2.1, Zinc Sulphate Heptahydrate 0.13, ammonium molybdate 0.01, seven brochantites 0.05, disodium ethylene diamine tetraacetate iron 10, citric acid 32.

Embodiment 2

Will be with the following material of milligram metering successively constant volume in the container that fills the 1L deionized water: nitrocalcite 65, saltpetre 240, potassium primary phosphate 108, sal epsom 28, boric acid 4, manganous sulfate 3.2, Zinc Sulphate Heptahydrate 0.46, ammonium molybdate 0.04, seven brochantites 0.096, disodium ethylene diamine tetraacetate iron 30, citric acid 65.

Embodiment 3

Will be with the following material of milligram metering successively constant volume in the container that fills the 1L deionized water: nitrocalcite 50, saltpetre 200, potassium primary phosphate 100, sal epsom 20, ammonium nitrate 50, boric acid 2.8, manganous sulfate 2.4, Zinc Sulphate Heptahydrate 0.2, ammonium molybdate 0.02, seven brochantites 0.08, disodium ethylene diamine tetraacetate iron 15, citric acid 50mg/L.

Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.The above only is preferred implementation of the present invention, should be understood that, because the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be made up by rights; These improve retouching, change or combination, or directly apply to other occasion without improving the design that will invent and technical scheme, all should be considered as protection scope of the present invention.

Claims (4)

1. a flowers maintenance nutrient solution prescription is characterized in that, this flowers maintenance nutritive medium comprises fertilizer and citric acid, and described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 40 ~ 70mg/L, saltpetre 180 ~ 250mg/L, potassium primary phosphate 80 ~ 110mg/L, sal epsom 10 ~ 30mg/L;

Trace element: boric acid 1 ~ 5mg/L, manganous sulfate 1 ~ 4mg/L, Zinc Sulphate Heptahydrate 0.1 ~ 0.5mg/L, ammonium molybdate 0.005 ~ 0.05mg/L, seven brochantites, 0.03 ~ 1mg/L, disodium ethylene diamine tetraacetate iron 5 ~ 40mg/L;

Citric acid 30 ~ 70mg/L;

Surplus is water.

2. flowers maintenance nutrient solution prescription according to claim 1 is characterized in that, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 50mg/L, saltpetre 200mg/L, potassium primary phosphate 100mg/L, sal epsom 20mg/L;

Trace element: boric acid 3mg/L, manganous sulfate 2.5mg/L, Zinc Sulphate Heptahydrate 0.3mg/L, ammonium molybdate 0.03mg/L, seven brochantite 0.1mg/L, disodium ethylene diamine tetraacetate iron 15mg/L;

Citric acid 50mg/L;

Surplus is water.

3. flowers maintenance nutrient solution prescription according to claim 1 is characterized in that, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 65mg/L, saltpetre 240mg/L, potassium primary phosphate 108mg/L, sal epsom 28mg/L;

Trace element: boric acid 4mg/L, manganous sulfate 3.2mg/L, Zinc Sulphate Heptahydrate 0.46mg/L, ammonium molybdate 0.04mg/L, seven brochantite 0.096mg/L, disodium ethylene diamine tetraacetate iron 30mg/L;

Citric acid 65mg/L;

Surplus is water.

4. flowers maintenance nutrient solution prescription according to claim 1 is characterized in that, described flowers maintenance nutrient solution prescription is as follows:

Macroelement class: nitrocalcite 50mg/L, saltpetre 200mg/L, potassium primary phosphate 100mg/L, sal epsom 20mg/L, ammonium nitrate 50mg/L;

Trace element: boric acid 2.8mg/L, manganous sulfate 2.4mg/L, Zinc Sulphate Heptahydrate 0.2mg/L, ammonium molybdate 0.02mg/L, seven brochantite 0.08mg/L, disodium ethylene diamine tetraacetate iron 15mg/L;

Citric acid 50mg/L;

Surplus is water.