CN105010105A - Water culture method for improving ornamental quality of dieffenbachia seguine - Google Patents
Water culture method for improving ornamental quality of dieffenbachia seguine Download PDFInfo
- Publication number
- CN105010105A CN105010105A CN201510340216.7A CN201510340216A CN105010105A CN 105010105 A CN105010105 A CN 105010105A CN 201510340216 A CN201510340216 A CN 201510340216A CN 105010105 A CN105010105 A CN 105010105A
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- concentration
- plantlet
- ornamental quality
- clear water
- culture method
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Cultivation Of Plants (AREA)
- Hydroponics (AREA)
Abstract
The invention provides a water culture method for improving ornamental quality of dieffenbachia seguine. The method comprises following steps: cutting a rooted plantlet from a stock plant, pre-treating the plantlet and planting the plantlet in a field; after planting the plantlet in the field, culturing the plantlet in clear water for five days with water changed once each day; then culturing the plantlet in nutrient solution of which the formula comprises NH4<+>-N at a concentration of 3.1 to 8.3, NO3-N at a concentration of 96.0 to 98.1, P at a concentration of 31.2 to 65.1, K at a concentration of 109.4 to 218.4, Ca at a concentration of 28.0 to 68.6, Mg at a concentration of 12.8 to 25.2, S at a concentration of 22.1 to 33.6, Fe at a concentration of 15, B at a concentration of 2.5, Mn at a concentration of 2.13, Zn at a concentration of 0.22, Cu at a concentration of 0.08, and Mo at a concentration of 0.02; and ensuring oxygen supply, keeping temperature between 15 and 31 DEG C, shielding 60 percent of light, keeping illumination intensity between 7,200 and 8,000 Lx and air relative humidity between 70 and 80 percent.
Description
Technical field
The invention belongs to soilless cultivation technique of the flowers field, particularly hanging class Flower Plants in Hydroponic Culture technical field.
Background technology
Nieffea picta is evergreen one, has another name called black pigment used by women in ancient times to paint their eyebrows powder leaf, and be evergreen shrubs shape draft, the sturdy succulent of stem, plant height can reach 1.5 meters.Blade is bright greatly, and and be born in stem top, ellipticity oval or wide lanceolar, tip is gradually sharp, Quan Yuan, long 20-50 centimetre, wide 5-15 centimetre; Roomy blade two sides bottle green, it is inlayed intensive, irregular white, spot that the color such as milky white, faint yellow differs, speckle or patch; Subordinate's tool petiole during leaf sheath is near.Bennet is extracted out by blade tip, is shorter than petiole, flower unisexuality, spadix, spathe ovalize, and bottom is tubular.Its garden-variety is a lot of, and the decorative pattern on different kind blades is different.At present, nieffea picta, mainly based on potted plant, significantly limit its range of application.
The present invention is for solving the problem and providing a kind of ciltivating process improving nieffea picta ornamental quality.
Summary of the invention
Improve a ciltivating process for nieffea picta ornamental quality, the plantlet with root is cut from maternal plant, after pretreatment field planting; After field planting, within first 5 days, use clear water to cultivate, change a clear water every day; Adopt Solution culture method after 5 days, its formula (unit, mg/L) and concentration are: NH
4 +-N 3.1 ~ 8.3, NO
3-N 96.0 ~ 98.1, P 31.2 ~ 65.1, K 109.4 ~ 218.4, Ca 28.0 ~ 68.6, Mg 12.8 ~ 25.2, S 22.1 ~ 33.6, Fe 15, B 2.5, Mn 2.13, Zn 0.22, Cu 0.08, Mo 0.02; Change weekly one time of nutrition liquid, ensure the supply of oxygen, temperature 15 ~ 31 DEG C, shading 60%, intensity of illumination is 7200 ~ 8000Lx, relative air humidity 70% ~ 80%.
The advantage that the present invention has and good effect are: use nutrient solution of the present invention and planting type, nieffea picta robust growth, glossy, have high ornamental value.The nieffea picta of water planting is transplanted in larger water planting container, survival rate 100%.Adopt water planting can adjust knot nutritive element proportioning at any time, efficiently solve the unconspicuous problem of leaf line spot caused because nitrogen application is improper, and water planting nieffea picta is more cheaper than maintenance, make the decorative pattern on blade more obvious, sight is stronger.
Embodiment
Be experimental group by the inventive method, cultivate with clear water and light direct beam as a control group.Experimental group and control group difference clip 100 strain plantlet are as test material.
Experimental group: cut from maternal plant by the plantlet with root, after pretreatment field planting, preprocess method is be placed in by plantlet to sprout cool place to wound atrophy.Within after field planting first 5 days, use clear water to cultivate, change a clear water every day; Adopt Solution culture method after 5 days, change weekly one time of nutrition liquid, once, ensure the supply of oxygen, clear water and nutrient solution can not exceed 2/3 of root system in ventilation every day.Nieffea picta shading 60%, intensity 7200 ~ 8000Lx, avoids direct projection, causes blade to dry up; Growing temperatures 15 ~ 31 DEG C, relative air humidity 70% ~ 80%.
Nieffea picta mill water culture nutrient solution composition and proportioning are in table 1.Trace element (mg/L): Fe 15, B 2.5, Mn 2.13, Zn 0.22, Cu 0.08, Mo 0.02, the trace element of all process all uses same dose.The pH value of nutrient solution is 5.60, EC value is 1.30.
Table 1 is for examination nutrient composition and ion concentration (mg/L)
| Nutrient solution | NH 4 +-N | NO 3-N | P | K | Ca | Mg | S |
| 1 | 8.5 | 91.0 | 36.1 | 109.4 | 28.0 | 16.8 | 22.1 |
| 2 | 7.4 | 96.0 | 31.2 | 185.6 | 64.4 | 25.2 | 33.6 |
| 3 | 4.3 | 98.1 | 65.1 | 218.4 | 56.0 | 12.8 | 31.5 |
| 4 | 3.1 | 103.8 | 34.0 | 161.6 | 68.6 | 12.9 | 24.2 |
Control group: cut from maternal plant by the plantlet with complete, after pretreatment field planting, preprocess method is be placed in by plantlet to sprout cool place 2 days.Adopt clear water to cultivate after field planting, change weekly a clear water, once, ensure the supply of oxygen, clear water can not exceed 2/3 of root system in ventilation every day.Nieffea picta illumination adopts full exposure, intensity 18000 ~ 20000Lx, temperature 15 ~ 31 DEG C, relative air humidity 70% ~ 80%.Measurement index and method: after 2 months, observation nieffea picta upgrowth situation.Ruler is used to measure the plant height (to the top of most linear leaf from rhizome) of plant, the long and blade average length of root.
Interpretation of result: plantlet, after pretreatment, can reduce the adaptability of the rotten of wound and increase plant.Within first 5 days, adopt clear water to cultivate the generation being conducive to new root, within 3 ~ 4 days, just can grow new root afterwards, after new root occurs, re-use nutrient solution be more conducive to the absorption of plant to nutrition.
Adopt the plant height of the nieffea picta of nutrient solution 2 cultivation, root length, length of blade all higher than other nutrient solution as can be seen from Table 2, and plant leaf is emerald green, glossy, line spot is golden yellow, and root system thickness is moderate, has elegant sense.Adopt the nieffea picta leaf growth of joining nutrition 3 cultivation better, but root system is less and thick, ornamental value is not good enough.
The impact that table 2 different nutrient formula grows nieffea picta
To the nieffea picta of experimental group method water planting be adopted to be transplanted in larger water planting container, survival rate 100%.
Claims (5)
1. improve a ciltivating process for nieffea picta ornamental quality, it is characterized in that: the plantlet with root is cut from maternal plant, after pretreatment field planting; After field planting, within first 5 days, use clear water to cultivate, change a clear water every day; Adopt Solution culture method after 5 days, its formula unit, mg/L and concentration are: NH
4 +-N 3.1 ~ 8.3, NO
3-N 91.0 ~ 103.8, P 31.2 ~ 65.1, K 109.4 ~ 218.4, Ca 28.0 ~ 68.6, Mg 12.8 ~ 25.2, S 22.1 ~ 33.6, Fe 15, B 2.5, Mn 2.13, Zn 0.22, Cu 0.08, Mo 0.02; Change weekly one time of nutrition liquid, ensure the supply of oxygen, temperature 15 ~ 31 DEG C, shading 60%, intensity of illumination is 7200 ~ 8000Lx, relative air humidity 70% ~ 80%.
2. a kind of ciltivating process improving nieffea picta ornamental quality according to claim 1, is characterized in that: described Solution culture method, its formula unit, and mg/L and concentration are: NH
4 +-N 4.3 ~ 7.4, NO
3-N 96.0 ~ 98.1, P 31.2 ~ 65.1, K 185.6 ~ 218.4, Ca 56.0 ~ 64.4, Mg 12.8 ~ 25.2, S 31.5 ~ 33.6, Fe 15, B 2.5, Mn 2.13, Zn 0.22, Cu 0.08, Mo 0.02.
3. a kind of ciltivating process improving nieffea picta ornamental quality according to claim 1, is characterized in that: described clear water and nutrient solution can not exceed 2/3 of root system.
4. a kind of ciltivating process improving nieffea picta ornamental quality according to claim 1, is characterized in that: the supply method of described oxygen is ventilate once every day.
5. a kind of ciltivating process improving nieffea picta ornamental quality according to claim 1, is characterized in that: described pretreatment is be placed in by the plantlet be separated from evergreen maternal plant to sprout cool place to wound atrophy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340216.7A CN105010105A (en) | 2015-06-18 | 2015-06-18 | Water culture method for improving ornamental quality of dieffenbachia seguine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340216.7A CN105010105A (en) | 2015-06-18 | 2015-06-18 | Water culture method for improving ornamental quality of dieffenbachia seguine |
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| CN105010105A true CN105010105A (en) | 2015-11-04 |
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| CN201510340216.7A Pending CN105010105A (en) | 2015-06-18 | 2015-06-18 | Water culture method for improving ornamental quality of dieffenbachia seguine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270756A (en) * | 2000-05-08 | 2000-10-25 | 程金龙 | Grass planting and greening method for roof |
| CN1891033A (en) * | 2005-07-01 | 2007-01-10 | 上海种业（集团）有限公司 | Method for semi-water-culture ceramicite tissue culture of flower |
| CN101548639A (en) * | 2009-01-15 | 2009-10-07 | 孙向阳 | Flower cultivation medium and preparing method thereof |
| CN102067812A (en) * | 2010-11-10 | 2011-05-25 | 天津滨海国际花卉科技园区股份有限公司 | Spider plant water culture method |
| CN103724072A (en) * | 2013-12-08 | 2014-04-16 | 广西科技大学 | Plant nutrient solution |
| CN103891590A (en) * | 2014-04-18 | 2014-07-02 | 黄山市徽州区花之韵花卉科技有限公司 | Water culture method for herbaceous plant |
-
2015
- 2015-06-18 CN CN201510340216.7A patent/CN105010105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270756A (en) * | 2000-05-08 | 2000-10-25 | 程金龙 | Grass planting and greening method for roof |
| CN1891033A (en) * | 2005-07-01 | 2007-01-10 | 上海种业（集团）有限公司 | Method for semi-water-culture ceramicite tissue culture of flower |
| CN101548639A (en) * | 2009-01-15 | 2009-10-07 | 孙向阳 | Flower cultivation medium and preparing method thereof |
| CN102067812A (en) * | 2010-11-10 | 2011-05-25 | 天津滨海国际花卉科技园区股份有限公司 | Spider plant water culture method |
| CN103724072A (en) * | 2013-12-08 | 2014-04-16 | 广西科技大学 | Plant nutrient solution |
| CN103891590A (en) * | 2014-04-18 | 2014-07-02 | 黄山市徽州区花之韵花卉科技有限公司 | Water culture method for herbaceous plant |
Non-Patent Citations (2)
| Title |
|---|
| 孙静等: "《家庭养花实用宝典 图文 白金版》", 31 May 2014, 中国华侨出版社 * |
| 邬志星: "《家庭养花完全手册》", 31 August 2006, 上海科学普及出版社 * |
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