CN103373869A - Preparation method of nutrient solution for inducing aeration tissues of hydroponics flowers - Google Patents
Preparation method of nutrient solution for inducing aeration tissues of hydroponics flowers Download PDFInfo
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- CN103373869A CN103373869A CN2012101211814A CN201210121181A CN103373869A CN 103373869 A CN103373869 A CN 103373869A CN 2012101211814 A CN2012101211814 A CN 2012101211814A CN 201210121181 A CN201210121181 A CN 201210121181A CN 103373869 A CN103373869 A CN 103373869A
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Abstract
The invention discloses a preparation method of a nutrient solution for inducing aeration tissues of hydroponics flowers, belonging to a preparation method of a nutrient solution for hydroponics flowers. The nutrient solution is prepared from potassium sulfate nitrate, ammonium sulfate nitrate, potassium chloride, monopotassium phosphate, calcium nitrate, magnesium sulfate, EDTA (Ethylene Diamine Tetraacetic Acid) disodium ferric salt, boric acid, manganese sulfate, zinc sulfate, copper sulfate and ammonium molybdate. The ratio of the nutrient solution to water is 6:4, the clear water with the proportion is poured into a vessel, then, the nutrient solution with the proportion is added into water, and finally, the nutrient solution is completely dissolved and uniformly mixed with the water. Some senile cells are automatically decomposed by cells in plants under the environments of low phosphorous and short phosphorous to cause the continuous and rapid formation of the hollow aeration tissues from the root part to the root tip of the root system, so that a great number of aeration tissues are formed. In addition, when the plants are under the environments of low phosphorous and short phosphorous, the root can be prompted to grow rapidly, and more and longer fine and short secondary roots can be produced, so that the whole root part is more attractive in appearance.
Description
Technical field
The present invention relates to the preparation method of nutrient solution of hydroponic flowers, specifically a kind of preparation method who induces hydroponic flowers ventilating tissue nutritive medium.
Background technology
In recent years, China has become the most rapidly country of global hydroponic flowers increase of production.Water planting induces the redox meeting of the various mineral ions in the nutritive medium in the seedbed to affect the variation of oxygen, grow in the difference of supporting its metabolism of root system of plant in the liquid and also can affect the dissolved oxygen variation, just large when being in its oxygen consumption of vigorous growth phase, and it is just few to be in increment its aerobic oxygen consumption in little seedling stage, and these all are some factors of influence of oxygen dynamic change.The decomposition of root exudates and accumulation in the water planting process, also can cause the water quality deterioration dissolved oxygen to reduce, more particularly can secrete the plant of a large amount of jellies, even dissolved oxygen in water improves, but the rhizosphere environment can affect because of the coating of secretory product the utilized dissolved oxygen amount of microenvironment.The place of microbial growth especially along with microbial growth has increased again the biological oxygen consumption in the water, thereby forms the vicious cycle of dissolved oxygen.By increasing water cycle, the secretory product of rhizosphere microenvironment is washed away dilution.The aquatic Induction Process of hydroponic flowers adopts dark liquid streaming, and root is in the nutritive medium.Nutritive medium is the necessary material of Promoting plant growth metabolism.So the nutrient solution prescription of hydroponic flowers is even more important.
Show from the pertinent data retrieval that comprises Chinese patent, have not yet to see the relevant report of inducing hydroponic flowers ventilating tissue nutritive medium.
Summary of the invention
The objective of the invention is to provide a kind of batching and proportioning with prescription simple, a kind of preparation method who induces hydroponic flowers ventilating tissue nutritive medium of preparation technology's means advanced person.
The technical solution adopted for the present invention to solve the technical problems is: a kind of component and proportioning of inducing hydroponic flowers ventilating tissue nutritive medium: nitre-s-k 33.4743%, nitre sulphur ammonium 14.9030%, Repone K 5.0206%, potassium primary phosphate 0.0057%, nitrocalcite 33.4743%, sal epsom 11.2919%, EDETATE SODIUM iron 1.5476%, boric acid 0.1662%, manganous sulfate 0.0917%, zinc sulfate 0.0172%, copper sulfate 0.0057%, ammonium molybdate 0.0027%.
This nutritive medium is 6: 4 with the ratio of water.
A kind of preparation method who induces hydroponic flowers ventilating tissue nutritive medium:
Inducing hydroponic flowers ventilating tissue nutritive medium to be divided into three groups of ABC:
A liquid: with saltpetre, ammonium nitrate, nitrocalcite;
B liquid: with sal epsom, Repone K, potassium primary phosphate;
C liquid: take EDETATE SODIUM iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate as trace element.
At first 40% clear water of proportioning is poured in the container, then three groups of nutritive mediums of ABC of proportioning is added A liquid in this container respectively and constantly stir, allow mixed solution in this container fully stir after; Constantly stir while adding B liquid again; Use the same method at last and stir while adding C liquid, finally allow liquid dissolve fully and mix with water.
Described phosphorus is the necessary a kind of important mineral element of plant, consists of nucleic acid, protein, the film system of plant materials, and thing is participated in various metabolism all must have phosphoric, and phosphoric is to belong to diffusion absorption and the minimum element of utilising efficiency.When plant rhizosphere environment phosphorus element shortage or available phosphorus reduction, new adaptations can occur in form, physiology, biochemistry and molecular mechanism in plant.Become large such as root/shoot ratio, improve beguine heavy with root surface area to enlarge root and medium contact surface-area, perhaps some plants form a large amount of close lifes the root hair, arrange root.The phosphorus concentration of this nutritive medium is about 0.7353umol/L, between 0.16umol/L～1umol/L, is under the phosphate starvation state, and this is to the very large effect of having induced of plant.
The present invention is under the coercing of phosphate starvation, and plant is strengthened greatly to the utilization ratio of phosphorus in the assimilated efficiency of phosphorus and the body, the more important thing is the formation that also can promote ventilating tissue, and this has the physiology promoter action for aquatic inducing.When phosphate starvation was coerced, many plants had both made in the situation of anoxic not, also can form the ventilation cavity in root, and the formation of this cavity has important physiological significance in phosphorus metabolism, for the recycling that improves phosphorus in the body certain contribution is arranged.
Under phosphate starvation was coerced, plant can carry out independently physiology adjustment, as directly exciting the formation of ethene, promoted a large amount of growths of rhizome section adventive root; Predisposition is led phosphorus zinc and is done mutually again, lacks to promote plant to the absorption of zinc under the phosphorus, and synthetic a large amount of tethelin excites the Fast Growth elongation of root system.
This moment, root system became metabolic pool, lower shipping by a large amount of photosynthates makes up and the expansion root tissue, coerce the physiological mechanism of keeping phosphate equilibria in the body as slowing down phosphorus, coerce in the increasing situation at extraneous phosphorus, plant only has allocation and transportation phosphorus element from the relatively old parenchyma cell of foundation section, under the Phosphoric acid esterase effect, organophosphorus in the body is resolved into again the inorganic phosphorus that can reuse, be transported to the more young tender organ of the tip of a root and cell and participate in new phosphorus metabolism, to improve the utilization ratio of phosphorus in the body.So just caused the continuous formation of the ventilation cavity tissue of root system from base portion to the tip of a root.This moment, the formation of cavity was in order to solve the metabolism needs of phosphorus element from physiology, and make the old cell self-dissolving displace available phosphorus, rather than be the adaptation reaction of anaerobism, but in aquatic inducing, thisly coerce the ventilating tissue that produces because of phosphorus the effect of vertical oxygen therapy is arranged as usual, thereby played dual effect.
After scarce phosphorus stress signal stimulates, also can trigger cell in the variation of free calcium ion concentration, thereby impelled the formation of ventilating tissue.
The invention has the beneficial effects as follows: because the present invention has used and utilized plant under the environment of low-phosphorous and scarce phosphorus, the plant materials inner cell decomposes some old and feeble cells voluntarily, cause constantly forming fast of the ventilation cavity tissue of root system from base portion to the tip of a root, thereby form a large amount of ventilating tissues.In addition, plant can be impelled the root rapid growth under low-phosphorous and scarce phosphorus environment, and produces longer more thin short secondary root, makes whole root more aobvious attractive in appearance.
Embodiment
Embodiment 1:
Present embodiment is used for the aquatic ginseng banyan of inducing:
Divide another name (amount) heavily to prepare as follows component and the proportioning of nutritive medium:
Nitre-s-k 14599.98g, nitre sulphur ammonium 6500.17g, Repone K 2189.86g, potassium primary phosphate 2.49g, nitrocalcite 14599.98g, sal epsom 4925.58g, EDETATE SODIUM iron 675.09g, boric acid 72.50g, manganous sulfate 40.00g, zinc sulfate 7.50g, copper sulfate 2.49g, ammonium molybdate 1.18g.
Rear being divided into three groups of ABC inducing hydroponic flowers ventilating tissue nutritive medium solute to dissolve by certain ratio:
A liquid: with saltpetre, ammonium nitrate, nitrocalcite;
B liquid: with sal epsom, Repone K, potassium primary phosphate;
C liquid: take EDETATE SODIUM iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate as trace element.
At first in the nutrition liquid pool, inject proportioning clear water (stay 1/3rd as the limit add the waterside constantly stirrings with), then the A liquid of proportioning is added and continuous stirring in this nutrition liquid pool; After allowing mixed solution in this nutrition liquid pool fully stir, add water and constantly stir while add again B liquid, until mixed solution accounts for nutrition liquid pool volume; Using the same method at last adds water while adding C liquid, and constantly stirs until mixed solution accounts for nutrition liquid pool volume, finally allows mother liquor dissolve fully and mixes with water.The nutritive medium that mixes is extracted into implements water planting in ginseng banyan (hydroponic flowers) seedbed of drafting and induce.
Claims (3)
1. component and proportioning of inducing hydroponic flowers ventilating tissue nutritive medium:
Nitre-s-k 33.4743%, nitre sulphur ammonium 14.9030%, Repone K 5.0206%, potassium primary phosphate 0.0057%, nitrocalcite 33.4743%, sal epsom 11.2919%, EDETATE SODIUM iron 1.5476%, boric acid 0.1662%, manganous sulfate 0.0917%, zinc sulfate 0.0172%, copper sulfate 0.0057%, ammonium molybdate 0.0027%.
2. a kind of component and proportioning of inducing hydroponic flowers ventilating tissue nutritive medium according to claim 1, it is characterized in that: the ratio of described nutritive medium and water is 6: 4.
3. preparation method who induces hydroponic flowers ventilating tissue nutritive medium:
Inducing hydroponic flowers ventilating tissue nutritive medium to be divided into three groups of ABC:
A liquid: with saltpetre, ammonium nitrate, nitrocalcite;
B liquid: with sal epsom, Repone K, potassium primary phosphate;
C liquid: take EDETATE SODIUM iron, boric acid, manganous sulfate, zinc sulfate, copper sulfate, ammonium molybdate as trace element;
At first 40% clear water of proportioning is poured in the container, then three groups of nutritive mediums of ABC of proportioning is added A liquid in this container respectively and constantly stir, allow mixed solution in this container fully stir after; Constantly stir while adding B liquid again; Use the same method at last and stir while adding C liquid, finally allow liquid dissolve fully and mix with water.
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| CN2012101211814A CN103373869A (en) | 2012-04-17 | 2012-04-17 | Preparation method of nutrient solution for inducing aeration tissues of hydroponics flowers |
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| CN2012101211814A CN103373869A (en) | 2012-04-17 | 2012-04-17 | Preparation method of nutrient solution for inducing aeration tissues of hydroponics flowers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626552A (en) * | 2013-11-27 | 2014-03-12 | 唐楠 | Violet hydroponic nutrient solution |
| CN110186920A (en) * | 2019-05-31 | 2019-08-30 | 福建农林大学 | A kind of China fir phosphorus efficiency using arbuscular mycorrhizal fungi utilizes breeding identification method |
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| CN1294106A (en) * | 1999-10-29 | 2001-05-09 | 刘敏 | Nutritive liquid for plant |
| CN1366805A (en) * | 2001-10-15 | 2002-09-04 | 王田安 | Root-enjoying plant ginseng water culture method |
| EP1435201A2 (en) * | 2002-12-20 | 2004-07-07 | Akechi Ceramics Kabushiki Kaisha | Antibacterial rockwool growth medium for hydroponics |
| CN101715716A (en) * | 2009-12-07 | 2010-06-02 | 南京农业大学 | Hydroponic method of jute |
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2012
- 2012-04-17 CN CN2012101211814A patent/CN103373869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294106A (en) * | 1999-10-29 | 2001-05-09 | 刘敏 | Nutritive liquid for plant |
| CN1366805A (en) * | 2001-10-15 | 2002-09-04 | 王田安 | Root-enjoying plant ginseng water culture method |
| EP1435201A2 (en) * | 2002-12-20 | 2004-07-07 | Akechi Ceramics Kabushiki Kaisha | Antibacterial rockwool growth medium for hydroponics |
| CN101715716A (en) * | 2009-12-07 | 2010-06-02 | 南京农业大学 | Hydroponic method of jute |
Non-Patent Citations (3)
| Title |
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| 朱翠英等: "水生诱变技术与水培花卉的培育", 《宁夏农林科技》 * |
| 李海云等: "水培花卉的培育与管理", 《中国农村小康科技》 * |
| 胡雪雁等: "水培花卉的取材及养护技术初探", 《现代园艺》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626552A (en) * | 2013-11-27 | 2014-03-12 | 唐楠 | Violet hydroponic nutrient solution |
| CN110186920A (en) * | 2019-05-31 | 2019-08-30 | 福建农林大学 | A kind of China fir phosphorus efficiency using arbuscular mycorrhizal fungi utilizes breeding identification method |
| CN110186920B (en) * | 2019-05-31 | 2021-04-20 | 福建农林大学 | Method for identifying improved varieties of fir wood with high-efficiency utilization by using arbuscular mycorrhizal fungi |
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Application publication date: 20131030 |