CN108770603A - A kind of positive/negative-pressure trickle irrigation and half ciltivating process - Google Patents
A kind of positive/negative-pressure trickle irrigation and half ciltivating process Download PDFInfo
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- CN108770603A CN108770603A CN201810361971.7A CN201810361971A CN108770603A CN 108770603 A CN108770603 A CN 108770603A CN 201810361971 A CN201810361971 A CN 201810361971A CN 108770603 A CN108770603 A CN 108770603A
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- water
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- soil
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The present invention provides a kind of new-type plant cover cultivation methods：The implantation methods of positive/negative-pressure trickle irrigation and half water planting, this method is that the soft pipe end of positive/negative-pressure dripping irrigation water management is connected water supply installation, soil is inserted at the hard extra heavy pipe end of pipe of positive/negative-pressure dripping irrigation water management, the planting plants beside the hard extra heavy pipe end of positive/negative-pressure dripping irrigation water management, a part of soil can be squeezed into positive/negative-pressure dripping irrigation water management, these soil can play the role of that the water in positive/negative-pressure dripping irrigation water management is prevented quickly to flow away, a water layer can be gathered in positive/negative-pressure dripping irrigation water management, in water in the automatic progress positive/negative-pressure dripping irrigation water management of a part of autochthonal energy of plant, and water root is generated in water, another part root growth is in water in the soil for a part of root growth of plant in this way, to realize the implantation methods of positive/negative-pressure trickle irrigation and half water planting.
Description
Technical field
The present invention relates to the implantation methods of a kind of positive/negative-pressure trickle irrigation and half water planting, belong to new implantation methods technical field.
Background technology
Currently, China's planting mode be divided into soil accompany, water planting, water planting planting method plant be difficult to fixed, technology require it is high,
The utilization rate of earth culture planting method water is low, yield is also low.
Invention content
Height is required to overcome existing plant cover cultivation methods water planting planting method plant to be difficult to fixed, technology, earth culture planting method
Water use efficiency is low, yield is also low.The present invention provides a kind of new-type plant cover cultivation methods：The plantation side of positive/negative-pressure trickle irrigation and half water planting
Method, this method are that the soft pipe end of positive/negative-pressure dripping irrigation water management is connected water supply installation, the hard extra heavy pipe of positive/negative-pressure dripping irrigation water management
End opening is inserted vertically into downwards soil, the planting plants in soil beside the hard extra heavy pipe end of positive/negative-pressure dripping irrigation water management, part soil
Earth can be got into the hard extra heavy pipe front end of positive/negative-pressure dripping irrigation water management, and the water in the small hose of positive/negative-pressure dripping irrigation water management can a drop one
The soil of the hard extra heavy pipe front end of the instillation positive/negative-pressure dripping irrigation water management of drop, the water that these drops are come in can be in positive/negative-pressure dripping irrigation water management
The soil top of hard extra heavy pipe front end be agglomerated into a water layer.Due to the effect of soil capillary attraction, the water of water layer can pass through just
Soil near the soil permeability to plant root of the hard extra heavy pipe front end of negative pressure dripping irrigation water management, it can accomplish with extremely low flow
Continue to irrigating plant, and the water layer water that a part of autochthonal of plant can also be in automatic progress positive/negative-pressure dripping irrigation water management
In, as the root of plant is grown in water layer, the water of water layer can be increasingly deeper, becomes profundal zone.The root long of plant is into positive/negative-pressure
After in water layer in dripping irrigation water management, water root can be easily grown in water, a part of root growth of plant is in soil
Middle another part root growth in water, to realize the implantation methods of positive/negative-pressure trickle irrigation and half water planting.
The technical solution adopted by the present invention is：Small hose one end of positive/negative-pressure dripping irrigation water management is connected water supply installation, and
The soft pipe end of each positive/negative-pressure dripping irrigation water management is propped come holder goes out the peak of a small hose, each with holder
The peak of small hose will be in same level height.The hard extra heavy pipe end of positive/negative-pressure dripping irrigation water management is inserted vertically into downwards plant root
Near, water in positive/negative-pressure dripping irrigation water management small hose small hose the highest point hard extra heavy pipe of instillation drop by drop, with trickle irrigation
Mode irrigate autochthonal of plant, and the characteristic of the oriented aquatic length of root of plant, the root of plant can oneself progress positive/negative-pressure
In the water of dripping irrigation water management, it is water root that a root part for such plant, which is an autochthonal part,.
The main composition of the present invention is water supply installation and positive/negative-pressure dripping irrigation water management.
Positive/negative-pressure dripping irrigation water management is the pipe of a both ends open, this pipe one end is small hose, and the other end is hard
Extra heavy pipe, small hose be one section of elongated hose be connected with hard extra heavy pipe, hard extra heavy pipe it is shorter, the shape extraordinary image of hard extra heavy pipe does not have bottle
The bottle of lid, the front end of hard extra heavy pipe is relatively thin, rear end is relatively thick, bottom is connected with small hose.Positive/negative-pressure dripping irrigation water management size does not have
Stringent limitation, the reference dimension of positive/negative-pressure dripping irrigation water management：13 millimeters or so of soft bore, 1 millimeter of wall thickness, hard extra heavy pipe front end
5 centimetres or so of internal diameter, 18 centimetres or so of back end inside diameter, 1.5 millimeters of wall thickness, about 6 centimetres of hard extra heavy pipe front end length, rear end length are about
15 centimetres, soft length of tube is depending on actual conditions.The application method of positive/negative-pressure dripping irrigation water management is：Positive/negative-pressure dripping irrigation water
One end of the small hose of management is directly connected on the water outlet of water supply installation, the front end of the hard extra heavy pipe of positive/negative-pressure dripping irrigation water management to
In lower vertical reeve soil.The front end that some soil get into the hard extra heavy pipe of positive/negative-pressure dripping irrigation water management is had after insertion, trickle irrigation is opened
When the beginning, first with positive pressure trickle irrigation, the soil top of the front end of hard extra heavy pipe can gather one layer of water so that positive/negative-pressure dripping irrigation water management has
Permeable impermeable airway dysfunction.After a period of time, the position of the water outlet of delivery hose is reduced, the water level in thin and tall bucket will be slow
It reduces, the water level in thin and tall bucket can be down to the water outlet of delivery hose, and maintains this water level always and continue to each
A positive/negative-pressure dripping irrigation water management supplies water, this water level should be less than positive/negative-pressure dripping irrigation water management small hose peak.So, just
Water in negative pressure dripping irrigation water management can continue the soil infiltrating irrigation to outside positive/negative-pressure dripping irrigation water management with the state of negative pressure.In addition it plants
The characteristic of the oriented aquatic length of root of object, the root of plant can pass through the soil progress positive/negative-pressure dripping irrigation water in positive/negative-pressure dripping irrigation water management
In water in management, the water layer just started in positive/negative-pressure dripping irrigation water management is shallower, as the root of plant is in positive/negative-pressure trickle irrigation water planting
It is grown in water in pipe, the water layer in positive/negative-pressure dripping irrigation water management can be increasingly deeper.The root of plant can be dripped in positive/negative-pressure well
Pour water and grow in the water layer in management, such plant will some be an autochthonal part be water root.Autochthonal can inhale
Receive moisture, the nutrient in soil, oxygen, moreover it is possible to play the role of fixed plant non-lodging, water root can largely absorb moisture.
Simple earth culture plant root absorbs moisture difficulty, and simple hydroponic plant fixes difficulty, and the root absorption oxygen of plant is also difficult.
Water supply installation includes water tank, delivery hose, thin and tall bucket, water-supply-pipe.
The usage of water supply installation：1, field is arranged smooth.2, water tank is placed on the side of thin and tall bucket, and water tank is propped
Come, the bottom of water tank is made to be higher than the top of thin and tall bucket.There is water inlet at the top of water tank, has a sealing cover on water inlet, in water
The lower part of case has one with valvular water outlet, the delivery hose of a rough is connected on water outlet of water tank, and delivery hose
It puts into thin and tall bucket.3, water-supply-pipe is connected on the water outlet of thin and tall bucket.4, the small hose of each positive/negative-pressure dripping irrigation water management
It terminates on water-supply-pipe, the soft pipe end of each positive/negative-pressure dripping irrigation water management is propped come holder goes out a jewelry, expensive clothing and other valuables with holder
The peak of the peak of pipe, each small hose will be in same level height.5, the hard thick of each positive/negative-pressure dripping irrigation water management
Pipe end injects in the soil beside the plant for needing to pour, and when soil is injected in the front end of hard extra heavy pipe, has some soil and gets into just
The front end of the hard extra heavy pipe of negative pressure dripping irrigation water management.After positive/negative-pressure dripping irrigation water management is plugged, hard extra heavy pipe is covered with soil, no
Allow hard extra heavy pipe into light（Hard extra heavy pipe can not also be covered if it is the impermeable light of black with soil）.6, it is beaten after carrying out these
Sealing cover on boiled water tank water inlet closes the valve on the lower part water outlet of water tank, pours water into water tank, and water tank fills water
Afterwards, sealing cover is fastened, the valve on the lower part water outlet of water tank is then opened, the water at the same time filled in inlet tank can pass through
Water hose, thin and tall bucket, water-supply-pipe finally flow into the small hose of positive/negative-pressure dripping irrigation water management, in the jewelry, expensive clothing and other valuables of positive/negative-pressure dripping irrigation water management
The hard extra heavy pipe for slowly instilling positive/negative-pressure dripping irrigation water management of pipe peak drop by drop, can form one on the soil in hard extra heavy pipe
Pellicular water, the water in hard extra heavy pipe can slowly penetrate into the soil beside plant, thus can be to irrigating plant.It increases or drops
Position of the nozzle of low delivery hose in thin and tall bucket, thus it is possible to vary the height of thin and tall inner bucket water position, thin and tall inner bucket water position are higher than
It is positive pressure trickle irrigation soil when the peak of positive/negative-pressure dripping irrigation water management small hose, thin and tall inner bucket water position is less than positive/negative-pressure dripping irrigation water
It is negative pressure trickle irrigation soil when the peak of management small hose.With the growth of plant, the characteristic of the oriented aquatic length of root of plant,
The root of about 2 weeks or so plants can pass through hard extra heavy pipe in the hard extra heavy pipe of the upward progress of soil in water layer in, with plant with
What is grown in shoaling layer in hard extra heavy pipe is more, and the water layer in hard extra heavy pipe can be deepened slowly, and the root of such plant can be well
Water in hard extra heavy pipe（Or nutrient solution）In grow.The root part that can be achieved with plant in this way is grown in soil, one
Divide and grows in water.Such benefit is：Autochthonal of plant can play fixed plant non-lodging, and can absorb the water in soil
Part, nutrient, oxygen, the water root in positive/negative-pressure dripping irrigation water management in water can largely absorb moisture content and nutrient.
Description of the drawings
Attached drawing 1 is the positive/negative-pressure trickle irrigation of field plant and the implantation methods schematic diagram of half water planting, and attached drawing 2 is positive/negative-pressure trickle irrigation
Water planting pipe structural schematic diagram, attached drawing 3 are the planing surface schematic diagrames that positive/negative-pressure dripping irrigation water management is inserted into soil.
1, water tank, 2, the sealing cover on water tank inlet, 3, water tank inlet, 4, the water in water tank, 5, the valve of water outlet
Door, 6, delivery hose, 7, delivery hose mouth, 8, the water outlet of thin and tall bucket, 9, water-supply-pipe, 10, small hose, 11, holder, 12, hard
Extra heavy pipe, 13, plant, 14, the water outlet of water tank, 15, thin and tall bucket, 16, the water in thin and tall bucket, 17, hard extra heavy pipe front end, 18, soft
Water in pipe, 19, water droplet, 20, the water in hard extra heavy pipe, 21, autochthonal, 22, water root, 23, soil.
Specific implementation mode
The technical scheme adopted by the invention to solve the technical problem is that：
Example one：Field plant（13）Positive/negative-pressure trickle irrigation and half water planting plantation, can with refer to the attached drawing 1 and attached drawing 3,1,
Soil in field（23）Arrange smooth, and planting plants（13）.2, thin and tall bucket（15）It keeps steady on field side.3, thin and tall
Bucket（15）Side water tank（1）Branch is set up, and water tank is made（1）Bottom be higher than thin and tall bucket（15）Top, in going out for water tank
The mouth of a river（14）On connect delivery hose（6）, and put into thin and tall bucket (15).4, in the water outlet of thin and tall bucket（8）On connect water delivery
Pipe（9）, water-supply-pipe (9) is kept flat in the fields, water-supply-pipe（9）End blocked with plug.5, each positive/negative-pressure dripping irrigation water
Management is all connected to water-supply-pipe（9）On, the method for connection is：The small hose of positive/negative-pressure dripping irrigation water management（10）One end and water delivery
Pipe（9）It is connected, after connecting, with holder (11) the small hose of each positive/negative-pressure dripping irrigation water management（10）End branch is got up,
Holder goes out the peak of a small hose (10), and the peak of each small hose (10) will be in same level height.6, each
The hard extra heavy pipe of positive/negative-pressure dripping irrigation water management（12）The plant in field is all injected vertically（13）Other soil（23）In, each
The hard extra heavy pipe of positive/negative-pressure dripping irrigation water management（12）It is inserted into soil（23）When, soil（23）Each positive/negative-pressure trickle irrigation water planting can be got into
The front end (17) of the hard extra heavy pipe of pipe is squeezed into the intraluminal soil of the front end (17) of the hard extra heavy pipe of positive/negative-pressure dripping irrigation water management
(23) to reach a certain amount of, it cannot be very little.7, these rear sealing covers opened on water tank inlet are carried out（2）, close water tank and go out
Valve (5) on the mouth of a river, from water tank inlet to (3) water tank（1）It inside pours water, works as water tank（1）After filling water, water tank inlet
On sealing cover（2）It fastens.8, delivery hose（6）Put thin and tall bucket into（15）It is interior, then delivery hose mouth (7) is lifted, it opens
Valve (5) on water tank (1) water outlet, the water in water tank（4）It can be from delivery hose（6）Flow into thin and tall bucket（15）, in thin and tall bucket
Water（16）Water-supply-pipe can be flowed into（9）.Work as water-supply-pipe（9）After inside filling water, water-supply-pipe（9）In water can flow into each positive/negative-pressure
The small hose of dripping irrigation water management（10）, the water in the small hose of positive/negative-pressure dripping irrigation water management（18）Start downwards in soft peak
Flowing, finally with water droplet（19）Form instill hard extra heavy pipe（12）, instill hard extra heavy pipe（12）Water droplet（19）It can be before hard extra heavy pipe
End（17）Soil（23）On be polymerized to a thin water layer, hard extra heavy pipe front end（17）Soil（23）On be polymerized to a thin water layer after,
9, delivery hose mouth（7）It lowers, delivery hose mouth（7）The general slightly lower peak with small hose of height, at this moment positive/negative-pressure
Atmospheric pressure is low in dripping irrigation water management and atmospheric pressure, therefore the water in hard extra heavy pipe（20）Soil will not be quickly infiltered, it can only be slow
Slowly it is seeped into soil（23）In, to realize to the plant in field（13）It pours.With plant（13）Growth, plant（13）'s
Autochthonal（21）The characteristic of oriented aquatic length, about 2 weeks or so plants（13）Root can pass through hard extra heavy pipe front end（17）Soil
（23）The hard extra heavy pipe of upward progress（12）In interior water layer, and water root is grown in water（22）, with following in hard extra heavy pipe for plant
（12）What is grown in inner aqueous layer is more, hard extra heavy pipe（12）Interior shoaling layer can be deepened slowly, and the root of such plant can be hard thick
Water in pipe（20）（Or nutrient solution）In grow.It can be achieved with plant in this way（13）A root part in soil（23）Interior life
It is long, water of the part in hard extra heavy pipe（20）Middle growth.Such benefit is：Root in soil can play fixed plant（13）No
Arrive, and moisture content, nutrient, oxygen in soil can be absorbed, the root in positive/negative-pressure dripping irrigation water management in water can largely absorb moisture content and
Nutrient.
Claims (2)
1. a kind of new-type plant cover cultivation methods：The implantation methods of positive/negative-pressure trickle irrigation and half water planting, this method are that positive/negative-pressure is dripped
The soft pipe end for management of pouring water connects water supply installation, and the hard extra heavy pipe end opening of positive/negative-pressure dripping irrigation water management is inserted vertically into downwards soil
Earth, a part of soil can be got into the hard extra heavy pipe front end of positive/negative-pressure dripping irrigation water management, in the hard extra heavy pipe of positive/negative-pressure dripping irrigation water management
Side planting plants, the water in the small hose of positive/negative-pressure dripping irrigation water management can instill the hard extra heavy pipe front end of positive/negative-pressure dripping irrigation water management
Soil, these drop come in water can be agglomerated into a water in the soil top of the hard extra heavy pipe front end of positive/negative-pressure dripping irrigation water management
Layer, the water of water layer can pass through the soil near the soil permeability to plant root of the hard extra heavy pipe front end of positive/negative-pressure dripping irrigation water management,
It can accomplish to continue to irrigating plant with extremely low flow, and a part of autochthonal of plant can also automatic progress positive/negative-pressure drop
In the water layer poured water in management, water root is grown in water, a part of root growth of plant in the soil, give birth to by another part root
It grows in water, to realize the implantation methods of positive/negative-pressure trickle irrigation and half water planting.
2. positive/negative-pressure dripping irrigation water management according to claim 1, it is characterized in that：Positive/negative-pressure dripping irrigation water management is by small hose
It is formed by connecting with hard extra heavy pipe, small hose is one section of elongated hose, and the length of hard extra heavy pipe is shorter, and the shape picture of hard extra heavy pipe does not have bottle
The front end of the bottle of lid, hard extra heavy pipe is thinner, and rear end is thicker, and bottom is connected with small hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361971.7A CN108770603B (en) | 2018-04-20 | 2018-04-20 | Positive and negative pressure drip irrigation and semi-water culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361971.7A CN108770603B (en) | 2018-04-20 | 2018-04-20 | Positive and negative pressure drip irrigation and semi-water culture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770603A true CN108770603A (en) | 2018-11-09 |
| CN108770603B CN108770603B (en) | 2022-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810361971.7A Active CN108770603B (en) | 2018-04-20 | 2018-04-20 | Positive and negative pressure drip irrigation and semi-water culture method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931170A (en) * | 2021-02-04 | 2021-06-11 | 中国农业科学院农业资源与农业区划研究所 | Negative pressure irrigation system for forming negative pressure irrigation emitter by utilizing soil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830866A (en) * | 2016-04-13 | 2016-08-10 | 黄效光 | Positive-negative pressure drip-irrigation method and irrigation system adopting same |
| CN105941108A (en) * | 2016-04-29 | 2016-09-21 | 杭州宅耕农业科技有限公司 | Root system domestication method for converting water planting flowers into soil planting flowers |
-
2018
- 2018-04-20 CN CN201810361971.7A patent/CN108770603B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830866A (en) * | 2016-04-13 | 2016-08-10 | 黄效光 | Positive-negative pressure drip-irrigation method and irrigation system adopting same |
| CN105941108A (en) * | 2016-04-29 | 2016-09-21 | 杭州宅耕农业科技有限公司 | Root system domestication method for converting water planting flowers into soil planting flowers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931170A (en) * | 2021-02-04 | 2021-06-11 | 中国农业科学院农业资源与农业区划研究所 | Negative pressure irrigation system for forming negative pressure irrigation emitter by utilizing soil |
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| Publication number | Publication date |
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| CN108770603B (en) | 2022-05-20 |
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