CN104429864A - Method for cultivating crops on roof - Google Patents
Method for cultivating crops on roof Download PDFInfo
- Publication number
- CN104429864A CN104429864A CN201410788166.4A CN201410788166A CN104429864A CN 104429864 A CN104429864 A CN 104429864A CN 201410788166 A CN201410788166 A CN 201410788166A CN 104429864 A CN104429864 A CN 104429864A
- Authority
- CN
- China
- Prior art keywords
- water
- cultivating pool
- tank
- water level
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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
- A01G31/02—Special apparatus therefor
-
- 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
- C05G5/40—Fertilisers incorporated into a matrix
Abstract
The invention discloses a method for cultivating crops on the roof. The method includes steps of manufacturing a light water-storage cultivating tank, preparing light cultivation medium, mounting a water level adjustment controller at the position of a water inlet pipe of the light water-storage cultivating tank, controlling the water level of the cultivating tank at the required height by the water level adjustment controller, paving the prepared light cultivation medium in the cultivating tank, and planting the crops to be cultivated into the light cultivation medium, wherein the light water-storage cultivating tank comprises a cultivating tank frame inlaid or arranged in a groove bed and a flexible waterproof material layer enclosing the cultivating tank frame, and the light cultivation medium comprises inorganic bearing materials and organic nutrition matrix. The method has the advantages that resources are sufficiently utilized, water and energy are saved, mounting is convenient, cost is low, the roof can be sufficiently utilized, safety of the roof structure is guaranteed and the like.
Description
Technical field
The invention belongs to the cultivation method of crop, particularly relate to a kind of method roof cultivation crop.
Background technology
China has abundant Roof Resources, and roof has sufficient warm light resources, and air oxygen detrition circulation is also fast, utilize roof cultivation crop, not only effectively can isolate disease pest and weed, and easily obtain the agricultural product of high yield high-quality, be the preferred place of efficient arviculture.But because the correlation technique utilizing roof to be engaged in arviculture lacks, people are when using roof to carry out arviculture, can because of watering, fertilizing mistake, miscarriage, cause crops death, cultivation cost is high, hygienic conditions are destroyed, roofing safety is affected, cause roof to utilize unsuccessfully, even cause society's dislike.
People start the utilization paying close attention to roof very early, are studied from the aspect such as apolegamy, suitable cultivation plant of the making of cultivating pool, cultivation matrix.Application number is the way that the Chinese patent literature of CN201320417527 discloses a kind of culturing device, by composition set of device such as up-small and down-big cultivation case, water tank and water pumps, there is that cultivating pool makes difficulty, supplies water precisely, makes that material is coarse, cost is high, continues water source, weight easily causes the defects such as security breach comparatively greatly.Application number is that the Chinese patent literature of CN200410089091 discloses a kind of roof water-cultured lawn greening method and cultivation system, pastes malthoid on roof, then lid film places turf thereon, determines water realize pouring for water law with relay; This pouring significant wastage water resource, and not antiseep, fertilising process also to affect environment and loss fertilizer.Application number is the preparation method that the Chinese patent literature of CN201310709278 then discloses a kind of vegetable soilless culture matrix, it to the effect that utilizes coconut shell flour, alcohol natural pond slag and straw powder fermentation material and a small amount of auxiliary material as matrix formulations, and emphasis is fermentation processing method; It is large that this cultivation matrix obtains difficulty, and cost is high, and gas permeability is not strong, and service time is not lasting.
All there is certain defect in above prior art, and also there are following three outstanding technical problems in roof crop genetics now: first is do not have specific aim irrigation technology, present pouring mode is manual watering's (comprise and supplying water with delay timing) and drip irrigation mainly, this may cause roof seepage, and moisture needed for plant growth is also difficult to be guaranteed; Second is lack the antiseep on roof and the technical solution of anti-puncture; 3rd is do not have special lightweight Substrates with Low Cost and cultivating pool, the safety of roof load is lacked and ensures; 4th is do not make full use of roof itself without Pest organism provenance and the resources advantage can isolating Chinese caterpillar fungus provenance, the real using value on roof cannot be given full play to; Due to the existence of these technical problems, the function of roof greening is restricted, roof cultivation crop cannot be made to realize safety and high yield.
Summary of the invention
Technical problem to be solved by this invention is, overcome the deficiency and defect mentioned in above background technology, provide a kind of utilization of resources fully, save water and energy, simple installation, cost are low, the method roof cultivation crop that can make full use of roof, ensure roof structure safety.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is a kind of method roof cultivation crop, comprises the following steps:
(1) a lightweight capable of storing water cultivating pool is made on roof; Described cultivating pool adopts light material to make, and comprises cultivating pool skeleton that is built-in or that be located in troughstand and the flexible waterproof material layer being coated on cultivating pool skeleton periphery, described cultivating pool skeleton offers the permeable hole being communicated to flexible waterproof material layer inner surface;
(2) prepare lightweight cultivation matrix, described lightweight cultivation matrix comprises the inorganic carrying material of 30 ~ 70 parts by volume and the organic nutritive medium of 30 ~ 60 parts by volume, and the summation of inorganic carrying material and organic nutritive medium is no more than 100 parts by volume;
(3) at the water inlet pipe place of described lightweight capable of storing water cultivating pool, water level adjustment control is installed, and by water level adjustment control, described lightweight capable of storing water cultivating pool middle water level is controlled at required height; Preferably, this water level adjustment control is the current of the water lev el control source of water supply according to lightweight capable of storing water cultivating pool; When water level reaches desired height, control cutting-off valve, stop water inlet; Time below water level decreasing to control height, control Open valve, water enters lightweight capable of storing water cultivating pool makes water level raise, and the water level in lightweight capable of storing water cultivating pool so just can be made to keep stable; Water in lightweight capable of storing water cultivating pool is contacted with lightweight cultivation matrix by aquaporin or permeable hole etc. again, realizes automatic-watering;
(4) the lightweight cultivation matrix of preparation paving is overlayed in described lightweight capable of storing water cultivating pool;
(5) crop to be cultivated is implanted in described lightweight cultivation matrix.
In above-mentioned method, preferably, described cultivating pool skeleton is arranged in a combination by multiple foam plastic reservoir, and described flexible waterproof material layer adopts PVC tarpaulin (or PVC coating cloth), and described PVC tarpaulin is wrapped in the bottom surface of cultivating pool skeleton periphery and surrounding side forms a water conservation layer; Described cultivating pool skeleton and cultivating pool are or/and flexible waterproof material layer also arranges a shading protective layer (this layer can freely be changed) outward; described shading protective layer adopts PVC tarpaulin, and is wrapped in cultivating pool skeleton or/and the exposed lateral side of flexible waterproof material layer periphery.The present invention passes through at cultivating pool skeleton and cultivating pool outer wrapping one shading protective layer; significantly can reduce the degradation speed of cultivating pool skeleton of the present invention and cultivating pool water conservation layer; significantly extend the service life of lightweight capable of storing water cultivating pool, reduce use cost, improve the quality of products.
In above-mentioned method, preferably, the surrounding, bottom of foam plastic reservoir described at least partly eliminates to form a chamfering along being chamfered, and described chamfering place formed aquaporin; And the chamfering bottom the seam of two foam plastic reservoirs leaned on mutually side by side forms a triangle crosses aquaporin; Described permeable hole is connected with aforementioned aquaporin of crossing.Also the bottom of a foam plastic reservoir described at least partly part can be made to form aquaporin in raising up, and described permeable hole is opened in the bottom of this foam plastic reservoir.Such structure make water by cross aquaporin flowing transmission, contacted with cultivation matrix by permeable hole, water penetration and gas permeability better.
In above-mentioned method, the water inlet water source of lightweight capable of storing water cultivating pool can connect from running water pipe, but it is preferred, the water source of the water inlet pipe of described lightweight capable of storing water cultivating pool is communicated to a water system, and this water system comprises tank, running water pipe, tank water level controller, water pump and water level sensor; Water is evacuated in tank by vertical water pipe by water pump; The top of tank is located in the outlet of vertical water pipe, and the top of tank is also provided with a water level sensor, and water level sensor controls the connecting and disconnecting of the circuit of water pump according to tank middle water level; The delivery port of running water pipe is communicated to the middle part of tank, and the water outlet of running water pipe is provided with tank water level controller; The bottom of tank is higher than described lightweight capable of storing water cultivating pool; Namely the bottom of tank has outlet pipe to access described lightweight capable of storing water cultivating pool becomes its water inlet pipe.
In above-mentioned method, preferably, the water source of the water inlet pipe of described lightweight capable of storing water cultivating pool is communicated to the precipitation recovery system on a roof, described precipitation recovery system comprises pitched roof, precipitation collector groove, filters coil pipe, clear water reserviors and sedimentation basin, and described clear water reserviors are communicated with spill troughstand or are communicated with spill troughstand by sedimentation basin by described water inlet pipe alternative.Preferred, the outlet of described filtration coil pipe connects the import of a downcomer, filters coil pipe wall and has filter bores, and filtering coil pipe upper cover has a netted lid, and netted lid surrounding is provided with the fence stopping bulky grain rubbish; Filtration coil pipe and netted lid are all set to the type of attachment that can freely take out; The outlet of filtering coil pipe is communicated to described clear water reserviors, sedimentation basin by downcomer.
In above-mentioned method, preferred, described water pump can be set directly in the clear water reserviors of described precipitation recovery system, and is evacuated in tank by the water in clear water reserviors by vertical water pipe.Also be provided with a water level sensor in described clear water reserviors, the break-make of described water pump is connected by the water level sensor of two in these clear water reserviors and tank and is controlled, and when two water level sensors connect circuit simultaneously, water pump is opened; When the water level sensor in clear water reserviors is arranged to connect circuit when water level wherein arrives certain altitude; Water level sensor in tank is arranged to then close disconnecting circuit when its middle water level reaches tank peak level.
In above-mentioned method, preferably, described inorganic carrying material is perlite and/or vermiculite; The situation that described organic nutritive medium can be produced according to locality selects wine chaff, wood chip, stalk, corncob, the peat composed of rotten mosses or other agricultural production offcuts organic matters, but is preferably bacterium chaff and/or fertilizer.When lightweight cultivation matrix is used for higher yield of crops cultivation, preferred, described lightweight cultivation matrix comprise volume fraction be 30% ~ 40% inorganic carrying material, 40% ~ 60% bacterium chaff, the fertilizer of 8% ~ 20% and the mixed fertilizer of less than 1%.
In above-mentioned method, preferably, described water level adjustment control is ball-cock assembly fluid level controller or electronic water level inductor.When adopting ball-cock assembly fluid level controller, ball-cock assembly can be installed on the sidewall of a plastic box, and the water inlet of ball-cock assembly is received the water inlet pipe mouth of pipe, controls the height of plastic box with regulable control water level; The ball-cock assembly fluid level controller of other structures is also applicable to the present invention, and mounting means operates on request.Comprise by electronics water level sensor controlling water level mode: have electric contact inductor to feel controlling water level method and ball-cock assembly induction electronics switch control rule method, these two kinds of water level controllers can realize water lev el control, install on request and operate.
Compared with prior art, the invention has the advantages that:
1, the present invention takes full advantage of the vacant resource in existing roof, and roof is got the efficient use, and can be resident and provide green plants or crop genetics and cultivation to create convenience.
The water supply of the lightweight capable of storing water cultivating pool 2, in the present invention can realize automatically controlling and water saving irrigating, significantly reduces labour expenses and pouring loss, realizes significantly economizing on water while ensureing high yield; In addition due to the barrier properties of lightweight capable of storing water cultivating pool of the present invention and the accuracy of water supply, while significantly economizing on water, also ensure that assanation, the root system of most of crop can be effectively stoped to grow downwards owing to there being a Chang Baoshui layer bottom cultivating pool, paulin also can stop penetrating of various root system completely, prevents root puncture from damaging roof scientific and efficiently.
3, the lightweight capable of storing water cultivating pool of the present invention's employing is not only easy to make, is also convenient to the dismounting of transporting, and quality is extremely light, and the weight of every square metre, at about 2kg, significantly can reduce roof and increase lotus and saving cost of transportation.
4, the lightweight capable of storing water cultivating pool that the present invention adopts increases the shading protective layer that can freely change outward; the infringement produced due to its solar radiation almost stops entirely; and be convenient for changing when protective layer is damaged; so just significantly extend the service life of lightweight capable of storing water cultivating pool; also reduce the degraded of lightweight capable of storing water cultivating pool skeleton simultaneously, while improving the quality of products, also save use cost.
5, the present invention not use only lightweight capable of storing water cultivating pool, and employing is lightweight cultivation matrix, and this makes roof greening increase lotus amount lower than 200kg/ square metre, and while meeting roof cultivation crop, the building safety on roof have also been obtained guarantee.In addition, lightweight capable of storing water cultivating pool of the present invention, except lightweight subtracts the advantage increasing lotus, also has easy installation and removal, saves the advantages such as cost; And lightweight cultivation matrix is while significantly reducing increasing lotus, also save amount transport cost, reduce energy consumption.
6, Lightness due to the accuracy that supplies water in the present invention and cultivation matrix and cultivating pool, for the high yield of roof cultivation crop provides the foundation, makes roof possess the condition in high yield vegetable garden.
7, also fully recycle precipitation and Yu Shui in preferred embodiments of the present invention, while a large amount of saving water resource, utilized the method for automatic water-supply, automatically fertilizer, ensure that convenient and simple, the low cost, easily high yield of roof crop genetics; Make layman also can realize high crop yield cultivation on roof, make the present invention have popularity.
8, the present invention is that following ecological roof layouts provides reference, for low-carbon (LC) building provides an energy saving way; For industrialized agriculture, uncultivated area agricultural, safety agricultural, water-saving agriculture, urban agriculture, Efficient Eco-agriculture, novel organic farming provide a kind of pattern.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the Space Layout Structure schematic diagram in the specific embodiment of the invention 1 when roof cultivation crop.
Fig. 2 is the Space Layout Structure schematic diagram in the specific embodiment of the invention 2 when roof cultivation crop.
Fig. 3 is the structural representation of cultivating pool in the specific embodiment of the invention 2.
Marginal data
1, cultivating pool; 2, water inlet pipe; 3, pitched roof; 4, precipitation collector groove; 5, coil pipe is filtered; 6, clear water reserviors; 7, sedimentation basin; 8, water level adjustment control; 9, water pump; 10, water level sensor; 11, cultivating pool skeleton; 12, flexible waterproof material layer; 13, permeable hole; 14, chamfering; 15, shading protective layer; 16, aquaporin is crossed; 17, foam plastic reservoir; 18, tank; 19, running water pipe; 20, tank water level controller.
Embodiment
For the ease of understanding the present invention, hereafter will do to describe more comprehensively, meticulously to the present invention in conjunction with Figure of description and preferred embodiment, but protection scope of the present invention is not limited to following specific embodiment.
It should be noted that, when a certain element is described on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly fixing, affixed, connect or be communicated with on another element, also can be by other intermediate connectors indirectly fixing, affixed, connection or connection on another element.
Unless otherwise defined, hereinafter used all technical terms are identical with the implication that those skilled in the art understand usually.The object of technical term used herein just in order to describe specific embodiment is not be intended to limit the scope of the invention.
Unless otherwise specified, the various raw material, reagent, instrument and equipment etc. used in the present invention are all bought by market and are obtained or prepare by existing method.
Embodiment 1:
A method roof cultivation crop of the present invention as shown in Figure 1, comprises the following steps:
(1) at roof making one lightweight capable of storing water cultivating pool 1 as shown in Figure 1; Cultivating pool 1 adopts light material to make, and comprises the cultivating pool skeleton 11 be arranged in troughstand and the flexible waterproof material layer 12 being coated on the peripheral bottom surface of cultivating pool skeleton 11 and four sides.In the present embodiment, cultivating pool skeleton 11 is arranged in a combination (height of foam plastic reservoir is 32 centimetres, length is 60 centimetres, wide be 44.5 centimetres) by multiple foam plastic reservoir 17, flexible waterproof material layer 12 adopts PVC tarpaulin, the fabric width of this PVC tarpaulin is generally 1.5 meters ~ 2 meters, PVC tarpaulin parcel foam plastic reservoir 17 forms a spill pond, foam plastic reservoir 17 all offers the permeable hole 13 (diameter 1.5 cm) being communicated to flexible waterproof material layer 12 inner surface.As shown in Figure 1, a bottom part at least part of foam plastic reservoir 17 formed aquaporin in raising up, and permeable hole 13 is opened in the bottom of this foam plastic reservoir 17.
In concrete practice, the lightweight capable of storing water cultivating pool of the present embodiment also can adopt other preparation method, directly can encase foam plastic reservoir, and be fixed on foam plastic reservoir with bundle of lines PVC paulin with PVC tarpaulin; PVC paulin surrounding 15 centimetres of foldings can also be holded up, sew up after the complications of bight a capable of storing water cultivating pool, foam plastic reservoir is placed in capable of storing water cultivating pool; Also foam plastic reservoir can be replaced to make the skeleton of capable of storing water cultivating pool with plastic plate; Or be that to cut into fabric width be 1.2 meters, 0.35 meter, 0.02 meter wide for the plastic plate of 0.5 li of material thickness, wherein base plate made by the plank of 1.2 meters wide, side plate made by the plank of 0.35 meter wide, 0.02 meter wide make stiffener, after plastic plate is cut out on request, be welded into plastics capable of storing water cultivating pool with plastic welding rod, open permeable hole at the bottom of pond after, wrap plastics capable of storing water cultivating pool with PVC paulin and fix paulin.
(2) prepare lightweight cultivation matrix, in the present embodiment, adopt any one mode in following three kinds to prepare lightweight cultivation matrix:
The first, floriculture lightweight cultivation matrix: optional perlite is inorganic carrying material, and consumption accounts for about 70% of lightweight cultivation matrix, makes organic nutritive medium with bacterium chaff, and consumption accounts for about 30% of lightweight cultivation matrix volume;
The second, vegetable growing lightweight cultivation matrix: select perlite to be inorganic carrying material, consumption accounts for about 30% of lightweight cultivation matrix volume, organic nutritive medium is made with bacterium chaff, consumption accounts for about 60% of lightweight cultivation matrix volume, makes a part for organic nutritive medium with organic manure, and consumption accounts for about 9% of lightweight cultivation matrix volume, can select the three-in-one Chemical Mixed Fertilizer of 15-15-15 by chemical fertilizer, consumption accounts for about 1% of lightweight cultivation matrix volume;
The third, nursery lightweight cultivation matrix: select perlite and vermiculite to make inorganic carrying material, respectively account for half, the consumption of inorganic carrying material accounts for about 40% of lightweight cultivation matrix volume; Select the bacterium chaff that fermentation is perfect, consumption accounts for about 40% of lightweight cultivation matrix volume, and fertilizer accounts for about 19% of lightweight cultivation matrix consumption, and the three-in-one Chemical Mixed Fertilizer of 15-15-15 selected by chemical fertilizer, and consumption accounts for about 1% of lightweight cultivation matrix volume.
(3) water level adjustment control 8 is installed (in the method for the present embodiment in the water inlet pipe exit of above-mentioned lightweight capable of storing water cultivating pool, water level adjustment control 8 is conventional ball-cock assembly fluid level controller), and by water level adjustment control, lightweight capable of storing water cultivating pool middle water level is controlled at required height; The current of source of water supply are controlled by water level adjustment control, the water level in lightweight capable of storing water cultivating pool is made to keep stable, water in lightweight capable of storing water cultivating pool passed through aquaporin, permeable hole 13 contacts with lightweight cultivation matrix with matrix gap etc., realized automatic-watering.
(4) the lightweight cultivation matrix of preparation paving is overlayed in the lightweight capable of storing water cultivating pool 1 of above-mentioned the present embodiment making.
(5) crop to be cultivated is implanted in lightweight cultivation matrix.
As shown in Figure 1, in the said method of the present embodiment, the water source of the water inlet pipe 2 of lightweight capable of storing water cultivating pool 1 is communicated to the precipitation recovery system on a roof, this precipitation recovery system comprises pitched roof 3, precipitation collector groove 4, filters coil pipe 5, clear water reserviors 6 and sedimentation basin 7, and clear water reserviors 6 are communicated with spill troughstand or are communicated with spill troughstand by sedimentation basin 7 by water inlet pipe 2 alternative.The outlet of filtering coil pipe 5 connects the import of a downcomer, filters coil pipe wall and has filter bores, and filter on coil pipe 5 and be stamped a netted lid, netted lid surrounding is provided with the fence stopping bulky grain rubbish; Filtration coil pipe 5 and netted lid are all set to the type of attachment that can freely take out.Clear water after filtration after the filtration of coil pipe 5 sidewall is collected to the clear water reserviors 6 filtering coil pipe 5 outside; The end filtering coil pipe 5 is finally communicated to sedimentation basin 7.Also can install a water level controller in the middle part of clear water reserviors 6, water level controller water inlet connects running water pipe, to ensure that clear water reserviors 6 have water for a long time.Ensure higher than at the bottom of lightweight capable of storing water cultivating pool 1 pond at the bottom of clear water reserviors 6 pond, height is more than 50 centimetres.Because the water in clear water reserviors 6 have passed through the filtration of filtering coil pipe 5, it not only can be used for pouring, even can be used as domestic water, and the water in sedimentation basin 7 is without filtration, but can be used as the pouring such as cultivated plant, flowers water; Precipitate in sedimentation basin 7 in addition silt etc. also can collect after as cultivation matrix.Pitched roof 3 is a transparent diversion system, can carry the pressure that strong wind and heavy rain and snowfall produce, and has bird prevention net and wind-force application series to arrange.
Embodiment 2:
A method roof cultivation crop of the present invention as shown in Figure 2, comprises the following steps:
(1) at roof making one lightweight capable of storing water cultivating pool 1 as shown in Figure 3; Cultivating pool 1 adopts light material to make, and comprises built-in cultivating pool skeleton 11 and the flexible waterproof material layer 12 being coated on the peripheral bottom surface of cultivating pool skeleton 11 and four sides.In the present embodiment, cultivating pool skeleton 11 is arranged in a combination (height of foam plastic reservoir is 32 centimetres, length is 60 centimetres, wide be 44.5 centimetres) by multiple foam plastic reservoir 17, flexible waterproof material layer 12 adopts PVC tarpaulin, the fabric width of this PVC tarpaulin is generally 1.5 meters ~ 2 meters, PVC tarpaulin parcel foam plastic reservoir 17 forms a spill pond, foam plastic reservoir 17 all offers the permeable hole 13 (diameter 1.5 cm) being communicated to flexible waterproof material layer 12 inner surface.As shown in Figure 3, the bottom surrounding of foam plastic reservoir 17 is cut sth. askew except rear formation one chamfering 14, and this chamfering 14 formed aquaporin 16.Flexible waterproof material layer 12 is outer also arranges a shading protective layer 15 that can freely change, and shading protective layer 15 can adopt PVC tarpaulin to make, and is wrapped in the surrounding side of cultivating pool skeleton 11 periphery.
In concrete practice, the lightweight capable of storing water cultivating pool of the present embodiment also can adopt other preparation method, directly can encase foam plastic reservoir, and be fixed on foam plastic reservoir with bundle of lines PVC paulin with PVC tarpaulin; PVC paulin surrounding 15 centimetres of foldings can also be holded up, sew up after the complications of bight a capable of storing water cultivating pool, foam plastic reservoir is placed in capable of storing water cultivating pool; Also foam plastic reservoir can be replaced to make the skeleton of capable of storing water cultivating pool with plastic plate; Or be that to cut into fabric width be 1.2 meters, 0.35 meter, 0.02 meter wide for the plastic plate of 0.5 li of material thickness, wherein base plate made by the plank of 1.2 meters wide, side plate made by the plank of 0.35 meter wide, 0.02 meter wide make stiffener, after plastic plate is cut out on request, be welded into plastics capable of storing water cultivating pool with plastic welding rod, open permeable hole at the bottom of pond after, wrap plastics capable of storing water cultivating pool with PVC paulin and fix paulin.
(2) prepare lightweight cultivation matrix, in the present embodiment, adopt any one mode in following three kinds to prepare lightweight cultivation matrix:
The first, floriculture lightweight cultivation matrix: optional perlite is inorganic carrying material, and consumption accounts for about 70% of lightweight cultivation matrix, makes organic nutritive medium with bacterium chaff, and consumption accounts for about 30% of lightweight cultivation matrix volume;
The second, vegetable growing lightweight cultivation matrix: select perlite to be inorganic carrying material, consumption accounts for about 30% of lightweight cultivation matrix volume, organic nutritive medium is made with bacterium chaff, consumption accounts for about 60% of lightweight cultivation matrix volume, makes a part for organic nutritive medium with organic manure, and consumption accounts for about 9% of lightweight cultivation matrix volume, can select the three-in-one Chemical Mixed Fertilizer of 15-15-15 by chemical fertilizer, consumption accounts for about 1% of lightweight cultivation matrix volume;
The third, nursery lightweight cultivation matrix: select perlite and vermiculite to make inorganic carrying material, respectively account for half, the consumption of inorganic carrying material accounts for about 40% of lightweight cultivation matrix volume; Select the bacterium chaff that fermentation is perfect, consumption accounts for about 40% of lightweight cultivation matrix volume, and fertilizer accounts for about 19% of lightweight cultivation matrix consumption, and the three-in-one Chemical Mixed Fertilizer of 15-15-15 selected by chemical fertilizer, and consumption accounts for about 1% of lightweight cultivation matrix volume.
(3) water level adjustment control 8 is installed (in the method for the present embodiment in the water inlet pipe exit of above-mentioned lightweight capable of storing water cultivating pool, water level adjustment control 8 is conventional ball-cock assembly fluid level controller), and by water level adjustment control, lightweight capable of storing water cultivating pool middle water level is controlled at required height; The current of source of water supply are controlled by water level adjustment control, the water level in lightweight capable of storing water cultivating pool is made to keep stable, water in lightweight capable of storing water cultivating pool passed through aquaporin 16, permeable hole 13 contacts with lightweight cultivation matrix with matrix gap etc., realized automatic-watering.
(4) the lightweight cultivation matrix of preparation paving is overlayed in the lightweight capable of storing water cultivating pool 1 of above-mentioned the present embodiment making.
(5) crop to be cultivated is implanted in lightweight cultivation matrix.
As shown in Figure 2, the water source of the water inlet pipe 2 of the lightweight capable of storing water cultivating pool 1 of the present embodiment is communicated to a water system, and this water system is made up of tank 18, running water pipe 19, tank water level controller 20, water pump 9, water level sensor 10 etc.; The rainwater that the precipitation recovery system that water pump 9 can be used to extract roof is collected, is evacuated in tank 18 by vertical water pipe by water; In the clear water reserviors 6 that water pump 9 can be located at precipitation recovery system or sedimentation basin 7, the top of tank 18 is located in the outlet of vertical water pipe, the top of tank 18 is also provided with spillway hole and a water level sensor 10, and water level sensor 10 can control the connecting and disconnecting of the circuit of water pump 9 according to tank 18 middle water level; The delivery port of running water pipe 19 is communicated to the middle part of tank 18, and the water outlet of running water pipe 19 is provided with tank water level controller 20, and during to ensure that tank 18 is flat, water level is stable.In the present embodiment, the water collecting function of the precipitation recovery system on roof is born by the roof at cultivating pool 1 place, also can adopt vibrational power flow in the same manner as in Example 1 in addition.The bottom of tank 18, higher than bottom cultivating pool 1, exceeds vertical height more than 50 centimetres; Desilting hole is provided with bottom tank.The bottom of tank 18 has outlet pipe access cultivating pool 1 namely to become the water inlet pipe 2 of cultivating pool 1.
In the present embodiment, a water level sensor 10 (being equivalent to an inductor circuit switch) is respectively provided with in tank 18 and clear water reserviors 6, the break-make of water pump 9 to be connected control by these two water level sensors 10, when two water level sensors 10 connect circuit simultaneously, water pump 9 is opened, when any one water level sensor 10 inspires disconnecting circuit, water pump 9 all quits work.When the water level in clear water reserviors 6 arrives certain altitude, water level sensor 10 wherein connects circuit, and when clear water reserviors 6 water level decreasing is lower than certain altitude, water level sensor 10 wherein closes disconnecting circuit; Another is arranged in the water level sensor 10 of tank 18, and when water level reaches tank 18 peak level, water level sensor 10 closes disconnecting circuit, and when tank 18 middle water level is lower than peak level, water level sensor 10 wherein merges connects circuit.
Claims (10)
1., in a method for roof cultivation crop, comprise the following steps:
(1) a lightweight capable of storing water cultivating pool is made on roof; Described cultivating pool adopts light material to make, and comprises cultivating pool skeleton that is built-in or that be located in troughstand and the flexible waterproof material layer being coated on cultivating pool skeleton periphery, described cultivating pool skeleton offers the permeable hole being communicated to flexible waterproof material layer inner surface;
(2) prepare lightweight cultivation matrix, described lightweight cultivation matrix comprises the inorganic carrying material of 30 ~ 70 parts by volume and the organic nutritive medium of 30 ~ 60 parts by volume, and the summation of inorganic carrying material and organic nutritive medium is no more than 100 parts by volume;
(3) at the water inlet pipe place of described lightweight capable of storing water cultivating pool, water level adjustment control is installed, and by water level adjustment control, described lightweight capable of storing water cultivating pool middle water level is controlled at required height;
(4) the lightweight cultivation matrix of preparation paving is overlayed in described lightweight capable of storing water cultivating pool;
(5) crop to be cultivated is implanted in described lightweight cultivation matrix.
2. method according to claim 1, it is characterized in that, described cultivating pool skeleton is arranged in a combination by multiple foam plastic reservoir, and described flexible waterproof material layer adopts PVC tarpaulin, and described PVC tarpaulin is wrapped in the bottom surface of cultivating pool skeleton periphery and surrounding side forms a water conservation layer; Described cultivating pool skeleton is or/and flexible waterproof material layer also arranges a shading protective layer that can freely change outward, and described shading protective layer adopts PVC tarpaulin, and is wrapped in cultivating pool skeleton or/and the exposed lateral side of flexible waterproof material layer periphery.
3. method according to claim 2, is characterized in that, the surrounding, bottom of foam plastic reservoir described at least partly eliminates to form a chamfering along being chamfered, and described chamfering place formed aquaporin; And the chamfering bottom the seam of two foam plastic reservoirs leaned on mutually side by side forms a triangle crosses aquaporin; Described permeable hole is connected with aforementioned aquaporin of crossing; Or
A bottom part for foam plastic reservoir described at least partly formed aquaporin in raising up, and described permeable hole is opened in the bottom of this foam plastic reservoir.
4. method according to claim 1, is characterized in that, the water source of the water inlet pipe of described lightweight capable of storing water cultivating pool is communicated to a water system, and this water system comprises tank, running water pipe, tank water level controller, water pump and water level sensor; Water is evacuated in tank by vertical water pipe by water pump; The top of tank is located in the outlet of vertical water pipe, and the top of tank is also provided with a water level sensor, and water level sensor controls the connecting and disconnecting of the circuit of water pump according to tank middle water level; The delivery port of running water pipe is communicated to the middle part of tank, and the water outlet of running water pipe is provided with tank water level controller; The bottom of tank is higher than described lightweight capable of storing water cultivating pool; Namely the bottom of tank has outlet pipe to access described lightweight capable of storing water cultivating pool becomes its water inlet pipe.
5. the method according to any one of Claims 1 to 4, it is characterized in that, the water source of the water inlet pipe of described lightweight capable of storing water cultivating pool is communicated to the precipitation recovery system on a roof, described precipitation recovery system comprises pitched roof, precipitation collector groove, filters coil pipe, clear water reserviors and sedimentation basin, and described clear water reserviors are communicated with spill troughstand or are communicated with spill troughstand by sedimentation basin by described water inlet pipe alternative.
6. method according to claim 5, is characterized in that, the outlet of described filtration coil pipe connects the import of a downcomer, filters coil pipe wall and has filter bores, and filtering coil pipe upper cover has a netted lid, and netted lid surrounding is provided with the fence stopping bulky grain rubbish; Filtration coil pipe and netted lid are all set to the type of attachment that can freely take out; The outlet of filtering coil pipe is communicated to described clear water reserviors, sedimentation basin by downcomer.
7. method according to claim 5, is characterized in that, described water pump is arranged in the clear water reserviors of described precipitation recovery system, and is evacuated in tank by the water in clear water reserviors by vertical water pipe.
8. method according to claim 7, it is characterized in that, be also provided with a water level sensor in described clear water reserviors, the break-make of described water pump is connected by the water level sensor of two in these clear water reserviors and tank and is controlled, when two water level sensors connect circuit simultaneously, water pump is opened; When the water level sensor in clear water reserviors is arranged to connect circuit when water level wherein arrives certain altitude; Water level sensor in tank is arranged to then close disconnecting circuit when its middle water level reaches tank peak level.
9. the method according to any one of Claims 1 to 4, is characterized in that, described inorganic carrying material is perlite and/or vermiculite, and described organic nutritive medium is bacterium chaff and/or fertilizer.
10. method according to claim 9, is characterized in that, described lightweight cultivation matrix comprise volume fraction be 30% ~ 40% inorganic carrying material, 40% ~ 60% bacterium chaff, the fertilizer of 8% ~ 20% and the mixed fertilizer of less than 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788166.4A CN104429864B (en) | 2014-12-17 | 2014-12-17 | In the method for roof cultivation crop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788166.4A CN104429864B (en) | 2014-12-17 | 2014-12-17 | In the method for roof cultivation crop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104429864A true CN104429864A (en) | 2015-03-25 |
| CN104429864B CN104429864B (en) | 2017-04-05 |
Family
ID=52877227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410788166.4A Expired - Fee Related CN104429864B (en) | 2014-12-17 | 2014-12-17 | In the method for roof cultivation crop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104429864B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875255A (en) * | 2016-06-02 | 2016-08-24 | 卒子科技（深圳）有限公司 | Indoor automatic half-soil cultivation system |
| CN110158874A (en) * | 2019-06-13 | 2019-08-23 | 中交第四公路工程局有限公司 | Green Roof assembly case and assembled intelligent green roof |
| CN110550895A (en) * | 2019-09-09 | 2019-12-10 | 湖南省核农学与航天育种研究所 | Light weight and fertilizer supply brick/board, manufacturing method and manufacturing method of cultivation pool |
| CN110810164A (en) * | 2019-11-12 | 2020-02-21 | 湖南省核农学与航天育种研究所 | Method for producing agricultural products without phytotoxicity by using roof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0880130A (en) * | 1994-09-14 | 1996-03-26 | Kajima Corp | Greening of roof or the like |
| CN2860059Y (en) * | 2006-02-06 | 2007-01-24 | 辛军 | Multifunction roof-greening device |
| CN101084733A (en) * | 2006-06-07 | 2007-12-12 | 陈建 | Roof afforestation structure |
| CN101313654A (en) * | 2007-05-29 | 2008-12-03 | 上海银鼎工程技术有限公司 | Irrigation-free maintenance-free combined grow module of roof top garden |
| CN202151064U (en) * | 2011-02-11 | 2012-02-29 | 龙拥军 | Roof biomass circulating planting system |
-
2014
- 2014-12-17 CN CN201410788166.4A patent/CN104429864B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0880130A (en) * | 1994-09-14 | 1996-03-26 | Kajima Corp | Greening of roof or the like |
| CN2860059Y (en) * | 2006-02-06 | 2007-01-24 | 辛军 | Multifunction roof-greening device |
| CN101084733A (en) * | 2006-06-07 | 2007-12-12 | 陈建 | Roof afforestation structure |
| CN101313654A (en) * | 2007-05-29 | 2008-12-03 | 上海银鼎工程技术有限公司 | Irrigation-free maintenance-free combined grow module of roof top garden |
| CN202151064U (en) * | 2011-02-11 | 2012-02-29 | 龙拥军 | Roof biomass circulating planting system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875255A (en) * | 2016-06-02 | 2016-08-24 | 卒子科技（深圳）有限公司 | Indoor automatic half-soil cultivation system |
| CN110158874A (en) * | 2019-06-13 | 2019-08-23 | 中交第四公路工程局有限公司 | Green Roof assembly case and assembled intelligent green roof |
| CN110550895A (en) * | 2019-09-09 | 2019-12-10 | 湖南省核农学与航天育种研究所 | Light weight and fertilizer supply brick/board, manufacturing method and manufacturing method of cultivation pool |
| CN110810164A (en) * | 2019-11-12 | 2020-02-21 | 湖南省核农学与航天育种研究所 | Method for producing agricultural products without phytotoxicity by using roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104429864B (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201426282Y (en) | Automatically controlled combined potting system | |
| CN104686290B (en) | A kind of energy saving, ecological automatic irrigation system | |
| CN206196583U (en) | A kind of three dimensional-planting-breeding self-circulation irrigation greening module system | |
| CN203590779U (en) | Energy-saving ecological automatic irrigation system | |
| CN104429864B (en) | In the method for roof cultivation crop | |
| CN202050734U (en) | Floating type planting pot | |
| CN105104001A (en) | Organic vegetable cultivation system | |
| CN203537994U (en) | Greenhouse for improving crop yield through biogas | |
| CN205017932U (en) | Water -saving type environment -friendly roof greening device | |
| CN106797827A (en) | Photovoltaic agricultural greenhouse system and greenhouse gardening method | |
| JP2003023868A (en) | Plant cultivation unit for greening rooftop and surrounding of building | |
| CN202014493U (en) | Movable ecological container | |
| CN202890079U (en) | Greenhouse heating water supply device | |
| JP2015223177A (en) | Water-retaining planter | |
| CN205143011U (en) | Full earthing roofing planting device with water and drainage device | |
| CN204860293U (en) | Organic vegetable cultivation system | |
| CN2826975Y (en) | Soilless, hidden irrigation type culturing device for greenhouse | |
| CN202819080U (en) | Plant cultivation device | |
| JP2012060888A (en) | Succession climax roof landscape gardening lightweight system | |
| CN103380714B (en) | Nearly root returns infiltrating irrigation water-saving irrigation method | |
| CN203608607U (en) | Self-circulating water supply flowerpot and wall greening system thereof | |
| CN108235935A (en) | A kind of agricultural soil-less cultivation intelligent control drip irrigation system | |
| CN101874443A (en) | Method for agricultural water conservation and desert control | |
| CN208175477U (en) | A kind of greening system | |
| CN206993869U (en) | Ecological vegetable factory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |