CN103391711B - plant cultivation method - Google Patents
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- CN103391711B CN103391711B CN201280004343.4A CN201280004343A CN103391711B CN 103391711 B CN103391711 B CN 103391711B CN 201280004343 A CN201280004343 A CN 201280004343A CN 103391711 B CN103391711 B CN 103391711B
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention provides a kind of plant cultivation method, comprising: at least use silicate near the root hair of plant that have been planted, and reach given period by supplying water off and on to described plant with given speed, described plant is allowed together to be absorbed with water by silicon, so that the leaf of described plant contains the silicon components of high concentration.This plant cultivation method is by promoting the photosynthesis in foliage plant, and the air quality improving foliage plant improves effect.
Description
Technical field
The present invention relates to plant cultivation method.Especially, the present invention relates to by promoting that photosynthesis strengthens air quality and improves the plant cultivation method of effect, and Silicon-rich foliage plant.
Technical background
Carbon dioxide in the plant absorption air of numerous species, by carton dioxide assimilation and releases oxygen via photosynthesis.Some plants have the effect (seeing the patent documentation 1 applied for by applicant) of the VOC (VOC) removed in air.Because plant so improves air quality, so foliage plant is widely used in office (such as, hospital and school), office etc..Can be by promoting the photosynthesis of foliage plant, the air quality improving foliage plant improves effect.
Develop the technology for crop culture, flowers etc. the most widely.But, not yet carry out the abundant of the function for improving foliage plant (such as, potted plant foliage plant) and research and develop.
Note, such as, patent document 2 discloses that a kind of method, promotion plant growing, and improve the storage capacity of plant, patent document 3 discloses that a kind of rice shoot brings up method, and patent document 4 discloses that a kind of plant cultivation method.
PTL1: Japanese Patent No. 4119961
PTL2:JP-A-2002-20212
PTL3:JP-A-2005-6502
PTL4:JP-A-2002-142562
Summary of the invention
In view of above situation, focus is concentrated on and is not yet commonly used on the potassium silicate of foliage plant by the present inventor.Potassium silicate is applied in foliage plant (such as by inventor, Epipremnum aureum (Linde et Andre) (Bunting.) (Epipremnum aureum) or Chrysaliclocarpus lutescens H. Wendl. (Dypsis lutescens)) root hair near, and allow foliage plant water and silicic acid together to be absorbed off and on to reach given period.Inventor finds, therefore silicon components can be accumulated in the leaf of foliage plant with high concentration so that can promote the photosynthesis in foliage plant.
Known potassium silicate works as fertilizer.Such as, patent document 2 discloses that a kind of compositions, it promotes plant growing and improves plant storage ability, and the compound of group, potassium carbonate compound, more than one free sodium carbonate of choosing and the compound of group, potassium chloride and reducing sugar of sodium bicarbonate composition that potassium silicate compound, more than one free sodium silicate of choosing and the silicon sodium hydroxide (silicon sodium hydroxide) containing specified quantitative forms.Patent documentation 2 elaborates, said composition is suitable for the cultivation of big bean sprout.Patent document 3 discloses that a kind of nursery soil block being used together with hole tray, wherein, the nursery soil comprising soil permeability agent (penetrant) and the water miscible material containing silicic acid is wrapped up by the biodegradable sheet material with breathability and water penetration.Patent document 3 discloses that the potassium silicate example as the water miscible material containing silicic acid.Noting, the water miscible material containing silicic acid is mainly used in effectively bringing up Herba Leibnitziae (Gerbera) rice shoot that may be impaired in transportation.Patent document 4 discloses that, using quartz porphyry with given arrangement of time to plant, a kind of mineral liquid containing silicon and titanium, and chlorella, by improving photosynthesis rate and transpiration rate, to improve the air-filtering ability etc. of plant.
During rice farming, silicic acid is used as fertilizer.Because the blade of rice is long and thin, so blade is likely to be due to lack silicic acid and sagging so that photosynthetic efficiency may reduce.Therefore, the problems referred to above are suppressed to improve light utilization ratio (that is, promoting photosynthesis) by applying silicic acid as fertilizer.By making silicic acid be accumulated in blade, it is possible to prevent the situation that water is rising dramatically.This prevent the situation that the carbon dioxide caused due to the minimizing of air vent openings is not fully absorbed in blade.
But, the not open photosynthesis promoted in foliage plant by making silicon components be accumulated in the blade of foliage plant of patent documentation 2 to 4.Alternative document is not apparently had to disclose this technology.
In view of above situation, it is contemplated that the present invention.It is an object of the invention to by promoting that the air quality that the photosynthesis in foliage plant strengthens foliage plant improves effect.
Plant cultivation method according to the present invention includes, at least near the root hair of the plant planted, use silicate, and reach given period by supplying water off and on to this plant with given speed, this plant is allowed together to be absorbed with water by silicon components, so that the leaf of this plant contains the silicon components of high concentration.
Silicon-rich foliage plant according to the present invention be by near the root hair of the foliage plant being planted in basin and the surface applied silicate of soil that accommodated of this basin and obtain.
The present invention is therefore by promoting that the air quality that the photosynthesis in foliage plant strengthens foliage plant improves effect.
Accompanying drawing is sketched
[Fig. 1] Fig. 1 is showing the figure of the principle of the plant cultivation method according to the present invention.
[Fig. 2] Fig. 2 is showing the figure of the photo on the surface of the leaf of the Silicon-rich foliage plant obtained in an embodiment according to the present invention.
[Fig. 3] Fig. 3 is showing the figure of the photo on the surface of the leaf of foliage plant.
[Fig. 4] Fig. 4 is such figure, the oxygen concentration that its display is produced by the Silicon-rich foliage plant obtained in an embodiment according to the present invention and the comparison test result (change of the oxygen concentration in a week) passing through the oxygen concentration that another kind of foliage plant produces.
[Fig. 5] Fig. 5 is such figure, the oxygen concentration that its display is produced by the Silicon-rich foliage plant obtained in an embodiment according to the present invention and the comparison test result (change of intraday oxygen concentration) passing through the oxygen concentration that another kind of foliage plant produces.
Exemplary describes
Plant cultivation method according to embodiment of the present invention described in detail below and Silicon-rich foliage plant.
Referring to Fig. 1, the principle making silicon components be accumulated in the leaf of Silicon-rich foliage plant by this plant cultivation method is described.
A large amount of silicon components are accumulated in the leaf of foliage plant to promote photosynthetic principle
The lower-left district of Fig. 1 shows a kind of state, wherein, uses the fertilizer containing potassium silicate to plant 1.It is preferably near the root hair of plant 1 liquid 2 used containing potassium silicate and drips (drip-feed) water and reach the given time (period).Accordingly, because root pressure and capillarity 5, water 4 and silicic acid 3 are rapidly absorbed into (passing through) root hair.From be applied with sunlight 6 the leaf release oxygen 8 of plant, and water is rising (7) from the leaf of this plant.Be rapidly absorbed into (by) water 4 of root hair and silicic acid 3 moved up by vascular.In FIG, silicic acid 3 is referred to Si (silicon components).
The central area of Fig. 1 shows the enlarged drawing of the leaf 9 of plant 1.Water 4 and silicic acid 3 arrive leaf 9 by vascular, and along the vein distribution of leaf 9.Silicic acid 3 is partly absorbed in the cell of leaf 9 from vein.In the chloroplast 10 of the cell that carbon dioxide 11 and water 4 are rapidly absorbed into leaf 9, and carry out photosynthesis and produce oxygen 8 and carbohydrate.Water is rising from leaf 9, and silicic acid 3 is accumulated in leaf 9 simultaneously.Silicic acid 3 is partly decomposed into silica 13 and water, and silica 13 is accumulated in leaf 9.So, silicon components is accumulated in plant with high concentration.
In leaf 9, silicic acid 3 and the silica 13 (that is, silicon components) of accumulation is white or transparent, and diffuse-reflectance sunlight 6.It is thought that the photosynthesis occurred in the chloroplast 10 of leaf 9 is promoted due to the diffuse-reflectance of sunlight 6 so that improve from the amount of the oxygen of plant 1 release.
Plant cultivation method
Plant cultivation method according to one embodiment of the invention is below described.
(1) plant
The plant using this plant cultivation method to cultivate need not the silicate solvent as fertilizer.Therefore, rice plants is got rid of from the target of this plant cultivation method.This plant cultivation method may be used for xylophyta and herbaceous plant.Preferably plant cultivation method is used for foliage plant such as Epipremnum aureum (Linde et Andre) (Bunting.) and Chrysaliclocarpus lutescens H. Wendl..nullIt is also preferred that plant cultivation method is used for: tall and big Rhizoma Nephrolepis Cordifoliae (Herba Nephrolepis Cordifoliae) variety Boston Herba pteridii latiusculi (Nephrolepis exaltata cv.Bostoniensis)、Basin chrysanthemum、Herba Leibnitziae、Thorn certain herbaceous plants with big flowers (Phoenix roebelenii) along the river、Silver wire Folium Dracaenae cambodianae (Warneckii)、Xue Foli Cortex cocois radicis (Chamaedorea seifrizii)、Kimberley queen Herba pteridii latiusculi (Nephrolepis obliterata)、India's gum (Ficus elastica)、Ocean Caulis Hederae Sinensis (Hedera helix)、Banyan (Ficus benjamina)、Spathiphyllum kochii belongs to (Spathiphyllum)、Dracaena fragrans ' middle speckle Dracaena fragrans ' (Dracaena fragrans ' Massangeana ')、The Rhapis excelsa (Thunb.) Henry-R. Flabelliformis Ait. (Rhapis excelsa)、Spoke leaf schefflera (Schefflera actinophylla)、Red limit Folium Dracaenae cambodianae (Dracaena concinna)、Heavy foliage Folium Dracaenae cambodianae ' silver wire Folium Dracaenae cambodianae ' (Dracaena deremensis ' Warneckii ')、Soil Radix Ophiopogonis (Liriope spicata)、Dendrobium (Dendrobium)、Dieffenbachia variety ' emerald black pigment used by women in ancient times to paint their eyebrows powder leaf ' (Dieffenbachia cv. ' Exotica Compacta ')、Flos Tulipae Gesnerianae (Tulipa gesneriana)、Ya Li hangs down banyan (Ficus alli)、Spring snow taro (Homalomena wallisii)、Pocket Cortex cocois radicis (Collinia elegans)、Purple lineae ablicantes Cuculus polioephalus variety (Rhoddendron simsii cv)、Chinagreen Herb genus ' silver color queen ' (Aglaonema ' Silver Queen ')、Bracketplant ' middle speckle bracketplant ' (C.comosum ' Vittatum ')、Fruitlet open country any of several broadleaf plants ' dwarf's cavendish ' (Musa acuminata ' Dwarf Cavendish ')、Red bud happiness woods taro (Philodendron erubescens)、Dieffenbachia variety ' Camille ' (Dieffenbachia cv. ' Camille ')、Emerald happiness woods taro (Philodendron domesticum)、Different leaf araucaria (Araucaria heterophylla)、Impatiens Hybriden (Begonia semperflorens)、Ge Shi the lung-pulse Rhizoma Marantae arundinaceae (Maranta leuconeura var kerchoviana)、Grape ivy ' Alan's oak leaf Cissus repens ' (Cissus rhombifolia ' Ellen Danica ')、Christmas Radix et Caulis Opuntiae Dillenii、Split philodendron (Philodendron selloum)、Close fruit taro and belong to (Syngonium)、Heart-shaped happiness woods taro (Philodendron scandens ssp oxycardium)、Anthurium (Anthurium)、Xiao's Maranta (Calathea)、Poinsettia (Euphorbia pulcherrima)、Cyclamen persicum (Cyclamen persicum)、Phalaenopsis (Phalaenopsis)、Aechmea fasciata、Codiaeum Variegatum (L.) Bl. (Codiaeum variegatum)、Folium Sansevieriae Trifasclatae (Sansevieria trifasciata)、Aloe (Aloe vera)、Kalanchoe blossfeldiana (Kalanchoe blossfeldiana) etc..
(2) fertilizer
Potassium silicate is contained by the fertilizer used according to the plant cultivation method of one embodiment of the invention.Fertilizer is had no particular limits, as long as this fertilizer contains potassium silicate.Fertilizer can be containing extra fertilizer components.When to soil surface applying fertilizer, potassium silicate powder etc. can be suitable as fertilizer.
When dripping fertilizer to the root hair of plant, or when watering water law applying fertilizer bottom use, except potassium silicate, fertilizer can also contain following components.
Component A: bitter salt (2500mg/l)
Component B: potassium dihydrogen phosphate (2500mg/l, pH:6.5)
Component C: potassium nitrate (10,000mg/l) or green vitriol (125mg/l)
Component D: containing copper sulfate pentahydrate (55mg/l), boric acid (614mg/l), cobalt chloride hexahydrate (55mg/l), two molybdic acid hydrate sodium (25mg/l), Zinc vitriol (55mg/l), four chloride hydrate manganese (389mg/l) and the calcium chloride water of potassium iodide (28mg/l)
Such as, the aqueous solution of the component A to D containing above-mentioned concentration respectively is prepared.Mix described aqueous solution with the concentration of 1ml/l, and potassium silicate is dissolved in the mixture with the concentration of 100 to 1000ppm, to obtain the liquid containing potassium silicate for the plant cultivation method according to one embodiment of the invention.
It is also preferred for using the gel containing potassium silicate.
Form the water absorbent polymer of gel by adding absorption water to the liquid containing potassium silicate, prepare gel.The example of water absorbent polymer includes cross-linking polyglutamic acid.Crosslinking polyglutamic acid is the biodegradable polyamino acid by gamma-glutamic acid (PGA) polymerization being obtained.Gamma-glutamic acid is the main component of natto (fermented soybean) silk, and crosslinking polyglutamic acid is also referred to as natto resin.Crosslinking polyglutamic acid shows outstanding water absorption, biodegradability and plasticity.Commercially available product can be used as crosslinking polyglutamic acid.Such as, can use by Yakult Pharmaceutical Industry Co., Ltd. the crosslinking PGA that produces, Nippon Poly-Glu Co., Ltd. the crosslinking polyglutamic acid produced, the crosslinking polyglutamic acid (γ-PGA) etc. that produced by Shimane Poly-Glu, Ltd..
nullSodium polyacrylate (granular)、Hydropolymer is (such as，" Tielle " produced by Johnson & Johnson)、Aerogel dressing (dressing material) is (such as，By Taketora Co.，Ltd. " Geliperm " produced、" the New Gel " produced by Johnson & Johnson、" Intrasite " produced by Smith & Nephew、" Granugel " that produced by Convatec or by Nippon Sigmax Co.，Ltd. " ClearSite " produced)、Or alginate covering material (covering material) is (such as，" Kaltostat " produced by Convatec、By Alcare Co.，Ltd. " Sorbsan " produced、By Medicon，Inc. " Algoderm " that produce or by Kuraray Co.，Ltd. " KurabioAG " produced) it is also used as water absorbent polymer.
Depend on the type of water absorbent polymer, in order to improve the viscosity of gel so that even if the container lean gel accommodating gel is also not easy to pour out, thickening agent is preferably used.Edible thickening agent, stabilizer, gellant, thickening agent etc. can be used, as thickening agent.Noting, term " stabilizer " refers to the polymer material being dissolved or dispersed in water and becoming sticky.Stabilizer is also referred to as thickening agent.When by adding stabilizer acquisition high viscosity in a small amount, stabilizer is referred to as thickening agent；When being used for making liquid become gel, it is referred to as gellant；And when being used for improving viscosity and making composition of food stabilisation equably, it is referred to as stabilizer.Noting, term " gelatine " represents that colloid solution (colloidal sol) loses flowability, and solidifies (gelling), shows a certain degree of elasticity and hardness simultaneously.Term " gellant " is to the common name of the gelatin (animal skin or skeleton) of solidification, agar, carrageenan, pectin etc. when cooling.Carboxymethyl cellulose (CMC) sodium, xanthan gum, guar gum etc. are also used as gellant.
(3) plant cultivation method
Plant cultivation method according to one embodiment of the invention is had no particular limits, as long as this plant cultivation method includes using silicate near at least root hair of the plant planted, and reach given period by supplying water off and on to this plant with given speed, this plant is allowed together to be absorbed with water by silicon, so that the leaf of this plant contains the silicon components of high concentration,.For example, it is possible to executed as described below plant cultivation method.
As pretreatment, before using the liquid containing potassium silicate, in the basin planted foliage plant, use potassium silicate powder.Use potassium silicate powder, the most once a day, reach 3 to 7 days.Preferably, inside soil, used potassium silicate powder at first day, and use potassium silicate powder with backward soil surface.After using potassium silicate powder, by watering, fully by ground moistening.
In the morning of that day after the pretreatment phase completes, the surface applied to the soil planted accommodated in the basin of foliage plant contains the liquid of potassium silicate.Also near the root hair of foliage plant, use the liquid containing potassium silicate.The dropping liquid containing potassium silicate is preferred.More specifically it is preferable in that, during the trophophase of part (such as, 1 to 20 day), 1 to 15 hour/day, with given speed (such as, 10 to 300ml/ hour), the dropping liquid containing potassium silicate near the root hair of foliage plant.
Therefore, water and silicic acid are absorbed by the root hair of foliage plant, and arrive leaf by stem.At intralobar part, silicic acid decomposed is silicon dioxide and water.Water is rising from leaf, and silicic acid and silicon dioxide are accumulated in leaf.
When adding sunlight to the foliar spray being in leaf the state that have accumulated silicic acid and silicon dioxide in a large number, sunlight is by the silicic acid being accumulated in leaf and silicon dioxide diffuse-reflectance.It is believed that this improves the efficiency of light absorption of chloroplast, to promote photosynthesis so that oxygen productivity ratio improves.
Preferably can use bottom water normal direction foliage plant root hair near use the liquid containing potassium silicate.Specifically, by using the basin including Sheng liquid zone in bottom, and the liquid containing potassium silicate can be filled with in this Sheng liquid zone, in over a long time, near the root hair of foliage plant, stably use the liquid containing potassium silicate.
Gel can also be preferably used, near the root hair of foliage plant, use the liquid containing potassium silicate.Specifically, in over a long time, the liquid containing potassium silicate can stably be used near the root hair of foliage plant by being planted in the gel containing potassium silicate by foliage plant.
When cultivating (production) a large amount of Silicon-rich foliage plant by the plant cultivation method according to one embodiment of the invention, these methods are applicable.
Therefore, plant cultivation method and Silicon-rich foliage plant according to embodiment of the present invention can be by promoting that the air quality that the photosynthesis of foliage plant strengthens foliage plant improves effect.
Because when promoting photosynthesis (i.e. the growth rate raising) in foliage plant, water improves from the transpiration rate of foliage plant, it is possible to improve indoor environment further.
Additionally, because silicon is accumulated in the leaf of foliage plant with high concentration, the leaf that can make foliage plant is the most glossy.
Embodiment
Plant cultivation method according to the present invention and the embodiment of Silicon-rich foliage plant are below described.
Use Chrysaliclocarpus lutescens H. Wendl. as breeding objectives plant.There is provided the liquid containing potassium silicate containing component A to D as above and potassium silicate (500ppm) as fertilizer.
As pretreatment, to the soil application 50g potassium silicate powder (once a day, totally 5 days) planted accommodated in the basin (size: #7) of Chrysaliclocarpus lutescens H. Wendl..At first day, inside soil, use potassium silicate powder, and use with backward soil surface.After using potassium silicate powder, soil sprays enough water.
In the morning of that day after pretreatment completes, the liquid containing potassium silicate is administered to soil surface, and is dropped near the root hair of Chrysaliclocarpus lutescens H. Wendl..During daylight, use medical drip system, drip the liquid containing potassium silicate with the speed of 1 liter/8 hours, continue 4 days.
Therefore, during silicon components is accumulated in the leaf of Chrysaliclocarpus lutescens H. Wendl..Fig. 2 shows the photo of Chrysaliclocarpus lutescens H. Wendl. leaf.In fig. 2, white portion indicates silicon components.
Fig. 3 shows and uses the soil identical with for embodiment, but the photo of the leaf of Chrysaliclocarpus lutescens H. Wendl. that the liquid not using potassium silicate powder and contain potassium silicate of only sprinkling water is cultivated.Obvious by Fig. 2 and 3, have accumulated a large amount of silicon components by the Chrysaliclocarpus lutescens H. Wendl. (Silicon-rich foliage plant) that the plant cultivation method according to the present invention is cultivated.
Oxygen concentration produced by the oxygen concentration relatively produced by the Chrysaliclocarpus lutescens H. Wendl. (embodiment) that have accumulated silicon components in its leaf and the Chrysaliclocarpus lutescens H. Wendl. wherein not accumulating silicon components.Referring to Figure 4 and 5, result is discussed.In figures 4 and 5, " K2SIO3" represent and use the Chrysaliclocarpus lutescens H. Wendl. (embodiment) that potassium silicate is cultivated, and " H2O " represent the Chrysaliclocarpus lutescens H. Wendl. using water and do not use potassium silicate cultivation.
Wherein will have accumulated the Chrysaliclocarpus lutescens H. Wendl. of silicon components in leaf and do not accumulate the Chrysaliclocarpus lutescens H. Wendl. of silicon components wherein and be individually positioned in two storehouses being arranged in environmental control room, and test to 12/26/2011 from 12/20/2011 (on December 20th, 2011).LED is used to apply illumination.At 8:00am, LED is opened (ON), and close (OFF) at 6:00pm.In the afternoon of 12/22/2011, respectively the temperature and humidity in environmental control room is regulated to 24 DEG C and 50%.Temperature and humidity in each storehouse regulates respectively to 30 DEG C and 80% (by spraying).Every day measures oxygen concentration at 10:00am, 1:00pm and 5:00pm.12/21/2011 and 12/22/2011, oxygen concentration is low, it may be possible to because the temperature in environmental control room is low.Result is shown in Figure 4.
As shown in Figure 4, from 12/20/2011 to 12/26/2011, " the K of calculating2SIO3" average oxygen concentration every day (%) be respectively 20.9,20.5,20.2,21.4,21.4,21.3 and 21.5, and from 12/20/2011 to the 12/26/2011, " H of calculating2O " average oxygen concentration every day (%) be respectively 20.9,20.3,20.1,21.3,21.2,21.2 and 21.4.
12/26/2011, each hour (from 7:00am to 8:00pm) measures oxygen concentration, to determine the change of the oxygen concentration among a day.The temperature and humidity that temperature and humidity in environmental control room is respectively in 24 DEG C and 45%, and each storehouse is respectively 30 DEG C and 80%.After being that LED is closed by 6:00pm, oxygen concentration is gradually increasing.Result shows in Figure 5.
As shown in FIG. 5,12/26/2011 per hour (from 7:00am to 8:00pm) to " K2SIO3" oxygen concentration (%) that records is respectively 21.5,21.5,21.5,21.5,21.5,21.5,21.5,21.5,21.5,21.5,21.6,21.6,21.8 and 21.8, and 12/26/2011 per hour (from 7:00am to 8:00pm) to " H2O " oxygen concentration (%) that records is respectively 21.4,21.4,21.4,21.4,21.4,21.4,21.4,21.4,21.4,21.4,21.5,21.5,21.6 and 21.6.
Thus may determine that, the oxygen concentration in the storehouse containing the Chrysaliclocarpus lutescens H. Wendl. (embodiment) that wherein have accumulated silicon components in leaf is higher than the oxygen concentration in the storehouse containing the Chrysaliclocarpus lutescens H. Wendl. wherein not accumulating silicon components.It is therefore contemplated that compared to wherein not accumulating the Chrysaliclocarpus lutescens H. Wendl. of silicon components, the photosynthesis that wherein have accumulated in leaf in the Chrysaliclocarpus lutescens H. Wendl. of silicon components is promoted.
The invention is not restricted to embodiments above and embodiment.Without departing from the scope of the present invention, various change can be carried out.
Such as, except for the situation of planting plants in basin, it is contemplated that the present invention may be use with the situation of planting plants in the ground.The present invention is readily adaptable for use in the situation of cultivated plant in the special container for roof gardening, wall greening etc..On the premise of without departing from the technical scope of the present invention, can suitably carry out various other and change.
Industrial applicibility
According to the present invention it is possible to silicon components is accumulated in the leaf of plant (such as, foliage plant) with high concentration, to promote photosynthesis.Therefore, the present invention can be applied to the foliage plant used in any indoor environment (such as, hospital, school, library and office) suitably.It is contemplated that the present invention may be use with the plant (such as, trade plant (tree)) of outdoor plantation, because the present invention can also make these plant performance go out above effect.
The all documents described in the description are combined in this by quoting with entire contents.
Claims (6)
1. a foliage plant cultural method, described foliage plant cultural method includes:
As pretreatment, in the soil of basin having planted described foliage plant, use potassium silicate for the first time
Powder, then sprinkles water, and second time is with the surface applied potassium silicate powder of the soil of backward described basin, so
Rear watering,
After described pretreatment completes, the first soil surface to the basin having planted described foliage plant is used
Containing the culture fluid of potassium silicate, then, drip near the root hair of described foliage plant in the given time
Add the described culture fluid containing potassium silicate,
Described foliage plant is made together to be absorbed with water by silicon, so that the leaf of described foliage plant contains highly concentrated
The silicon components of degree, in making silicon components at least near the vein of leaf, accumulation, thus promotes in described leaf
Photosynthesis.
Foliage plant cultural method the most according to claim 1, wherein, as described soil,
Using the soil gel containing gel, described gel passes through by adding in the liquid containing potassium silicate
Absorb water and become gelatinous water absorbent polymer and obtain.
Foliage plant cultural method the most according to claim 2, wherein, to described soil gel
Middle interpolation thickening agent, to improve the viscosity of described soil gel.
Foliage plant cultural method the most according to claim 3, wherein, will with the addition of described increasing
The soil gel of thick dose is put in the oblique basin used obliquely of wall greening.
Foliage plant cultural method the most according to claim 1, wherein, described foliage plant is
Epipremnum aureum (Linde et Andre) (Bunting.) (Epipremnum aureum) or Chrysaliclocarpus lutescens H. Wendl. (Dypsis lutescens).
Foliage plant cultural method the most according to any one of claim 1 to 5, wherein, institute
State foliage plant to be planted in the container of indoor greening, roof gardening or wall green.
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| JP2011-275220 | 2011-12-16 | ||
| JP2011275220 | 2011-12-16 | ||
| PCT/JP2012/005420 WO2013088599A1 (en) | 2011-12-16 | 2012-08-29 | Plant growth method and silicon-rich foliage plant |
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| CN103391711B true CN103391711B (en) | 2016-09-14 |
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| CN107637429A (en) * | 2017-10-09 | 2018-01-30 | 广州市汇吉科技企业孵化器有限公司 | A kind of implantation methods of Silicon-rich muskmelon |
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| CN103391711A (en) | 2013-11-13 |
| JP5982478B2 (en) | 2016-08-31 |
| WO2013088599A1 (en) | 2013-06-20 |
| JP2015507469A (en) | 2015-03-12 |
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