CN112997851A - Support is planted to raspberry with retaining filtration irrigation function - Google Patents

Support is planted to raspberry with retaining filtration irrigation function Download PDF

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Publication number
CN112997851A
CN112997851A CN202110301789.4A CN202110301789A CN112997851A CN 112997851 A CN112997851 A CN 112997851A CN 202110301789 A CN202110301789 A CN 202110301789A CN 112997851 A CN112997851 A CN 112997851A
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Prior art keywords
water
water storage
infiltrating irrigation
irrigation
infiltrating
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CN202110301789.4A
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Chinese (zh)
Inventor
徐风宝
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Wuwei Xiangbo Ecological Agricultural Development Co ltd
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Wuwei Xiangbo Ecological Agricultural Development Co ltd
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Priority to CN202110301789.4A priority Critical patent/CN112997851A/en
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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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • 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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/30—Methods or installations for obtaining or collecting drinking water or tap water from snow or ice
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Abstract

The invention discloses a raspberry planting support with a water storage infiltrating irrigation function, which comprises an infiltrating irrigation barrel, a lifting piston rod and a water storage ball, wherein the infiltrating irrigation barrel is sequentially provided with a blocking tip, an infiltration inclined tube, a flap valve, a water pumping pipe and a spray head from bottom to top; the lifting piston rod is internally communicated with a water guide pipe, the top end of the lifting piston rod is connected with a water storage ball through a support, the top of the water storage ball is communicated with a water receiving bucket, and the bottom of the water receiving bucket is provided with a check valve plate; the periphery of the water storage ball is provided with an arc-shaped sliding chute, an arc-shaped sliding block and a pneumatic lifting and contracting rod. The invention adopts an infiltrating irrigation cylinder, a lifting piston rod, a water storage ball and a pneumatic lifting and contracting rod as main components to construct a three-dimensional net structure which can float and lift one by one; the novel raspberry irrigation method for planting the raspberry comprises the steps of planting support building, first watering after planting, artificial water storage, water storage infiltrating irrigation, regular water replenishing, natural water storage and fertilization.

Description

Support is planted to raspberry with retaining filtration irrigation function
Technical Field
The invention relates to the technical field of raspberry planting, in particular to a raspberry planting support with a water storage and infiltrating irrigation function.
Background
Raspberry, the name of traditional Chinese medicine. Is dried fruit of Rubus chingiHu of Rosaceae. Is distributed in Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Guangxi, Guizhou and other places. Has the functions of invigorating kidney, stopping nocturnal emission, reducing urination, nourishing liver and improving eyesight. It is commonly used for seminal emission, spermatorrhea, enuresis, frequent micturition, impotence, premature ejaculation, dim eyesight and dim flower.
The sand wasteland area in northern China is large, and the potential for developing raspberry production is great. The sandy wasteland is generally thin in soil layer, poor in physical property of soil, low in fertility, low in organic matter content, fast in heat conduction of the sandy wasteland soil, poor in water retention capacity, and sometimes prone to water accumulation in the riverbank sandy land, which are not beneficial to the growth of raspberries; but the sandy wasteland has loose soil, good drainage and ventilation, favorable growth of raspberry root systems, good illumination of the sandy land of the river beach and low land price.
Before the raspberry garden is built on the sandy wasteland, corresponding reconstruction measures are taken on the sandy wasteland, and the raspberry garden can also be reconstructed into good land for planting. A raspberry test base of China forestry scientific research institute is established on a beach wasteland of a tidal white river under a dense cloud reservoir dam, and the raspberry grows normally through the improvement and treatment of the beach wasteland, and enters a high-yield period at present.
However, the raspberry is planted in sand with poor water retention, the requirement on the irrigation technical level is very high, and the existing raspberry is generally subjected to a water-saving irrigation method. The method comprises the following steps: the trunk pipes are laid vertically, water is introduced into the trunk pipes through a water pump, branch pipes are laid outside roots of raspberries in each row in a manner of being parallel to each other by 30cm, a branch pipe is laid every 60cm along each branch pipe, each branch pipe is connected with a set of 10L flow stabilizer, raspberries are irrigated alternately, pressure is stabilized, irrigation is uniform, and irrigation strength can be achieved. The maximum laying length of the branch pipes is 180 meters, and the pipe diameters are 63mm of the main pipe, 32mm of the branch pipe and 25mm of the branch pipe respectively.
However, the pipeline laying process of the water-saving irrigation method is complex, and the irrigation effect is far inferior to that of the infiltrating irrigation. The infiltrating irrigation, namely underground irrigation, is an irrigation method which utilizes an underground pipeline to input irrigation water into a field infiltrating irrigation pipeline or a rat hole buried at a certain depth underground and wets soil by virtue of the capillary action of the soil.
Based on the research, the invention tries to develop a simple and convenient irrigation system with long-acting water storage and filtration irrigation.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a raspberry planting support with a water storage infiltrating irrigation function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a raspberry planting support with a water storage infiltrating irrigation function comprises an infiltrating irrigation barrel inserted into planting soil, a lifting piston rod movably sleeved at an opening at the top end of the infiltrating irrigation barrel and a water storage ball fixedly connected to the top end of the lifting piston rod, wherein the bottom end of the infiltrating irrigation barrel is a blocking tip end, a circle of infiltration inclined pipes are annularly distributed at the lower part of the outer wall of the infiltrating irrigation barrel, the infiltration inclined pipes are arranged obliquely upwards outwards from the infiltrating irrigation barrel, one end of each infiltration inclined pipe is communicated with an inner cavity of the infiltrating irrigation barrel, the outlet at the other end of each infiltration inclined pipe is buried in the planting soil, and infiltration sponges are filled in the infiltration inclined pipes to filter the soil and generate a capillary infiltration effect, so that infiltrating irrigation;
the middle part of the outer wall of the infiltrating irrigation cylinder is provided with a flap valve and a water pumping pipe, the flap valve consists of a wafer, a rotating shaft for half-and-half wafer and a knob connected to one end of the rotating shaft, the side wall of the wafer is lined with a sealing rubber layer for opening or sealing closing of the flap valve, the water pumping pipe is higher than the rotating shaft of the flap valve, and the water pumping pipe is connected to an irrigation pipeline;
the upper part of the outer wall of the infiltrating irrigation cylinder is provided with a circle of annularly distributed spray heads, the spray heads are communicated with the infiltrating irrigation cylinder when the bottom end of the lifting piston rod is lifted to the highest position, and the lifting piston rod can be lifted to the highest position when the water pressure in the infiltrating irrigation cylinder is higher, so that large-scale water spraying irrigation can be carried out when the whole planting field is dry;
the lifting piston rod is specifically provided with a hollow rod for sealing the cavity, the outer wall of the piston part of the lifting piston rod is lined with a rubber layer to ensure that the lifting piston rod is hermetically connected with the infiltrating irrigation cylinder in a sealing manner, the top end opening of the infiltrating irrigation cylinder is provided with a reducing hole for blocking the piston part of the lifting piston rod, the top end surface of the lifting piston rod is connected to the bottom of the water storage ball through a support, the bottom of the water storage ball penetrates through the inside of the lifting piston rod through a water guide pipe and is communicated with the inner cavity of the infiltrating irrigation cylinder, and the water guide pipe guides the stored water in the water storage ball into;
the top of the water storage ball is communicated with a water receiving hopper and used for collecting rainwater, snow water, dew and other natural environment water, a check valve plate is arranged at an opening at the bottom end of the water receiving hopper, one side edge of the check valve plate is connected to the opening at the bottom end of the water receiving hopper through a hinge, one side edge of the check valve plate is connected to the top position of the inner wall of the water storage ball through a spring, the opening or closing of the check valve plate is determined by the water gravity in the water receiving hopper, and the check valve plate is used for preventing high-pressure water in the water storage ball from being directly sprayed out of;
the concrete double-deck spheroid structure of retaining ball, the outer lateral wall all around of retaining ball middle part position has seted up the arc spout, and the length direction of arc spout parallels with the warp of retaining ball sphere, and four arc spout evenly distributed are outside the retaining ball, and sliding joint cooperation has the arc slider in the arc spout, and arc slider outer wall center rigid coupling has pneumatic telescopic boom.
Preferably, branches are laid on the outer wall of the infiltrating irrigation cylinder at intervals and are used for being matched with branches growing at the later stage of the raspberry.
Preferably, the distance between the top outlet of the inclined penetration pipe and the surface layer of the planting soil is 10-20cm, and the inclined penetration pipe is used for infiltrating the soil near the surface layer and meets the soil moisture-keeping requirement of the raspberry planted with shallow roots.
Based on the raspberry planting support with the water storage and filtration irrigation function, the invention also provides a raspberry irrigation method, which comprises the following steps:
s1, building a planting support: the method comprises the following steps of (1) carrying out line-by-line cultivation and ridge building, enabling the width of each ridge to be 70-100cm, inserting infiltrating irrigation cylinders at equal intervals at furrows, enabling the interval between each row of infiltrating irrigation cylinders to be the same as the interval between the furrows, communicating all water pumping pipes through irrigation pipelines, burying soil around the infiltrating irrigation cylinders and slightly compacting the soil, and enabling the distance between the top end outlet of each infiltrating inclined pipe and the surface layer of the planted soil to be 10-20 cm;
s2, irrigating for the first time after planting: closing the flap valve and the water guide pipe, opening the water pumping pipe and the spray head, pressurizing through a water pump in an irrigation pipeline, so that the water pressure in each infiltrating irrigation cylinder is increased one by one, each lifting piston rod is increased one by one, the spray head is communicated with the infiltrating irrigation cylinder, and the sprayed water irrigates the raspberry soil in a large area;
s3, artificial water storage: closing the spray head and opening the water guide pipe to store water in the irrigation pipeline in the water storage ball through the infiltrating irrigation cylinder;
s4, water storage and filtration irrigation: closing the water pumping pipe, opening the flap valve and adjusting the water outlet flow rate to enable water in the water storage ball and the infiltrating irrigation cylinder to slowly seep to the surface layer of the soil from the infiltration inclined pipe, so that the furrow is kept moist for a long time until water does not flow out for infiltrating irrigation any more;
s5, regular water replenishing: in a long dry season, the steps S2-S4 are repeated to avoid the soil from being too dry;
s6, natural water storage: rainwater, snow water, dew and other natural environment water enter the water receiving hopper, but the gravity of the collected water overcomes the spring tension of the check valve plate, the check valve plate is automatically opened, the water in the water receiving hopper enters the water storage ball and is guided into the infiltrating irrigation cylinder for long-term water storage infiltrating irrigation, and the waterlogging prevention function of retaining the rainwater in rainstorm seasons is achieved;
s7, fertilizing: the organic fertilizer is irrigated along furrows, the inorganic fertilizer can be directly added on a water receiving hopper, the inorganic fertilizer is dissolved by sprinkling water through rainwater or a water spraying pipe and passes through a water storage ball and an infiltration irrigation cylinder, and when the required fertilizer application amount is large, the step S2 is adopted for sprinkling and fertilizing to form a large amount of fertilizer application at one time; when the required fertilizing amount is small, the step S4 is adopted to carry out infiltrating irrigation fertilization, and a long-acting slow fertilization process is formed.
Compared with the prior art, the invention has the beneficial effects that:
1. the infiltrating irrigation cylinder, the lifting piston rod, the water storage balls and the pneumatic lifting and contracting rods are used as main components, a novel planting support structure is lapped, wherein adjacent water storage balls are connected together through the pneumatic lifting and contracting rods, a plurality of groups of water storage balls and the pneumatic lifting and contracting rods form a grid net-shaped support structure, the infiltrating irrigation cylinder and the lifting piston rod form a support structure with variable height, the water storage balls are positioned at nodes, and the height of any node can be adjusted within a certain range, so that the pneumatic lifting and contracting rods stretch and incline, and the grid net-shaped support structure is a three-dimensional net-shaped structure which can float and lift one by one;
2. according to the structure, the water pumping pipe is used for connecting an irrigation pipeline, the infiltrating irrigation cylinder and the water storage ball are used for storing water, the spray head is used for one-time large-amount spraying irrigation, the infiltration inclined pipe is used for long-acting infiltration irrigation, and under the action of stored water gravity pressure, when soil is dry, infiltration pressure difference is generated at the inner end and the outer end of the infiltration inclined pipe, so that dry soil around can be infiltrated automatically; the water receiving hopper is used for collecting water in the natural environment and dissolving and fertilizing inorganic fertilizer.
3. The novel raspberry irrigation method for planting the raspberry comprises the steps of planting support building, first watering after planting, artificial water storage, water storage infiltrating irrigation, regular water replenishing, natural water storage and fertilization.
Drawings
FIG. 1 is a schematic structural view of a raspberry planting support with water storage and filtration irrigation functions provided by the invention;
FIG. 2 is an internal structure diagram of a water storage ball in a raspberry planting support with a water storage infiltrating irrigation function provided by the invention;
in the figure: the infiltrating irrigation machine comprises an infiltrating irrigation cylinder 1, a lifting piston rod 2, a water storage ball 3, a permeation inclined tube 4, a flap valve 5, a water pumping pipe 6, a spray head 7, a support 8, a water guide pipe 9, a water receiving hopper 10, a check valve plate 11, a hinge 12, a spring 13, an arc-shaped sliding groove 14, an arc-shaped sliding block 15 and a pneumatic telescopic rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-2, a raspberry planting support with water storage infiltrating irrigation function comprises an infiltrating irrigation barrel 1 inserted into planting soil, a lifting piston rod 2 movably sleeved at an opening at the top end of the infiltrating irrigation barrel 1 and a water storage ball 3 fixedly connected to the top end of the lifting piston rod 2, wherein the bottom end of the infiltrating irrigation barrel 1 is a blocking tip, a circle of infiltration inclined tubes 4 are annularly distributed at the lower part of the outer wall of the infiltrating irrigation barrel 1, the infiltration inclined tubes 4 are obliquely and upwardly arranged from the infiltrating irrigation barrel 1, one end of each infiltration inclined tube 4 is communicated with the inner cavity of the infiltrating irrigation barrel 1, the outlets at the other ends of the infiltration inclined tubes 4 are buried in the planting soil, and infiltration sponges are filled in the infiltration inclined tubes 4 for filtering the soil and generating capillary infiltration effect, so that infiltrating irrigation; the middle part of the outer wall of the infiltrating irrigation barrel 1 is provided with a flap valve 5 and a water pumping pipe 6, the flap valve 5 consists of a wafer, a rotating shaft for half-and-half wafer and a knob connected to one end of the rotating shaft, the side wall of the wafer is lined with a sealing rubber layer for opening or sealing closing of the flap valve 5, the water pumping pipe 6 is higher than the rotating shaft of the flap valve 5, and the water pumping pipe 6 is connected to an irrigation pipeline; a circle of spray heads 7 distributed annularly are arranged at the upper part of the outer wall of the infiltrating irrigation barrel 1, when the bottom end of the lifting piston rod 2 is lifted to the highest position, the spray heads 7 are communicated with the infiltrating irrigation barrel 1, when the water pressure in the infiltrating irrigation barrel 1 is higher, the lifting piston rod 2 can be lifted to the highest position for carrying out large-scale water spraying irrigation when the whole planting field is dry; the lifting piston rod 2 is specifically provided with a hollow rod with a sealed cavity, the outer wall of the piston part of the lifting piston rod 2 is lined with a rubber layer so as to ensure that the lifting piston rod 2 is hermetically sleeved on the infiltrating irrigation barrel 1, the top end opening of the infiltrating irrigation barrel 1 is provided with a reducing hole for blocking the piston part of the lifting piston rod 2, the top end surface of the lifting piston rod 2 is connected to the bottom of the water storage ball 3 through a support 8, the bottom of the water storage ball 3 penetrates through the inside of the lifting piston rod 2 through a water guide pipe 9 and is communicated with the inner cavity of the infiltrating irrigation barrel 1, and the water guide pipe 9 guides the stored water in the water storage ball 3 into the infiltrating; the top of the water storage ball 3 is communicated with a water receiving hopper 10 for collecting rainwater, snow water, dew and other natural environment water, a check valve plate 11 is arranged at an opening at the bottom end of the water receiving hopper 10, one side edge of the check valve plate 11 is connected to the opening at the bottom end of the water receiving hopper 10 through a hinge 12, one side edge of the check valve plate 11 is connected to the top position of the inner wall of the water storage ball 3 through a spring 13, the opening or closing of the check valve plate 11 is determined by the gravity of water in the water receiving hopper 10, and the check valve plate 11 is used for preventing high-pressure water in the water storage ball 3 from being directly sprayed out from; the water storage ball 3 is of a double-layer ball structure, the middle position of the peripheral side wall of the outer layer of the water storage ball 3 is provided with an arc-shaped chute 14, the length direction of the arc-shaped chute 14 is parallel to the meridian of the spherical surface of the water storage ball 3, the four arc-shaped chutes 14 are uniformly distributed outside the water storage ball 3, the arc-shaped chute 14 is in sliding clamping fit with an arc-shaped sliding block 15, and the center of the outer wall of the arc-shaped sliding block 15 is fixedly connected with a pneumatic telescopic rod 16; the adjacent water storage balls 3 are connected with each other through the pneumatic lifting and contracting rod 16, a plurality of groups of water storage balls 3 and the pneumatic lifting and contracting rod 16 form a grid net-shaped support structure, the infiltrating irrigation cylinder 1 and the lifting piston rod 2 form a supporting structure with changeable height, the water storage balls 3 are positioned at nodes, and the height of any node can be adjusted within a certain range, so that the pneumatic lifting and contracting rod 16 can stretch and incline, and the grid net-shaped support structure is a three-dimensional net-shaped structure which can float and lift one by one.
Referring to fig. 1-2, branches are laid on the outer wall of the infiltrating irrigation cylinder 1 at intervals and are used for supporting the branches of the later growth of the raspberry.
Referring to fig. 1-2, the distance between the top outlet of the inclined penetration pipe 4 and the surface layer of the planting soil is 10-20cm, and the inclined penetration pipe is used for infiltrating the soil near the surface layer and meets the soil moisture-keeping requirement of the raspberry planted with shallow roots.
Example 2:
based on the raspberry planting support with the water storage infiltrating irrigation function in the embodiment 1, the invention also discloses a raspberry irrigation method, which comprises the following steps:
s1, building a planting support: the method comprises the following steps of (1) carrying out line-by-line reclamation and ridging, enabling the ridge width to be 70-100cm, inserting infiltrating irrigation cylinders 1 at equal intervals at furrows, enabling the interval between infiltrating irrigation cylinders 1 in each line to be the same as the interval between the furrows, communicating all pump water pipes 6 through irrigation pipelines, burying soil around the infiltrating irrigation cylinders 1 and slightly compacting the soil, and enabling the distance between the top end outlet of an infiltrating inclined pipe 4 and the surface layer of the planted soil to be 10-20 cm;
s2, irrigating for the first time after planting: closing the flap valve 5 and the water guide pipe 9, opening the water pumping pipe 6 and the spray head 7, pressurizing through a water pump in an irrigation pipeline to enable the water pressure in each infiltrating irrigation cylinder 1 to be increased one by one, and increasing each lifting piston rod 2 one by one to enable the spray head 7 to be communicated with the infiltrating irrigation cylinder 1, and enabling the sprayed water to irrigate the raspberry soil in a large area;
s3, artificial water storage: closing the spray head 7 and opening the water guide pipe 9 to store water in the irrigation pipeline in the water storage ball 3 through the infiltrating irrigation cylinder 1;
s4, water storage and filtration irrigation: closing the water pumping pipe 6, opening the flap valve 5 and adjusting the water outlet flow rate to ensure that the water in the water storage ball 3 and the infiltrating irrigation cylinder 1 slowly seeps to the surface layer of the soil from the infiltration inclined pipe 4, so that the furrow is kept moist for a long time until the infiltrating irrigation is not performed;
s5, regular water replenishing: in a long dry season, the steps S2-S4 are repeated to avoid the soil from being too dry;
s6, natural water storage: rainwater, snow water, dew and other natural environment moisture enter the water receiving hopper 10, but the gravity of the collected moisture overcomes the tension of a spring 13 of a check valve plate 11, the check valve plate 11 is automatically opened, water in the water receiving hopper 10 enters a water storage ball 3 and is guided into an infiltration irrigation cylinder 1 for long-term water storage infiltration irrigation, and the waterlogging prevention function of retaining rainfall and storing water in a rainstorm season is achieved;
example 3:
according to the structure of example 1 and the process of example 2, the planting support of the invention can also be used directly for fertilizing, the specific operations are as follows:
the organic fertilizer is irrigated along furrows, the inorganic fertilizer can be directly added on the water receiving hopper 10, the rainwater or the water spraying pipe is used for spraying water, the inorganic fertilizer is dissolved and passes through the water storage ball 3 and the infiltrating irrigation cylinder 1, and when the required fertilizer application amount is large, the step S2 is adopted for spraying and fertilizing to form a large amount of fertilizer application at one time; when the required fertilizing amount is small, the step S4 is adopted to carry out infiltrating irrigation fertilization, and a long-acting slow fertilization process is formed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. A raspberry planting support with a water storage infiltrating irrigation function is characterized by comprising an infiltrating irrigation barrel (1) inserted into planting soil, a lifting piston rod (2) movably sleeved at an opening at the top end of the infiltrating irrigation barrel (1) and a water storage ball (3) fixedly connected to the top end of the lifting piston rod (2), wherein the bottom end of the infiltrating irrigation barrel (1) is a sealing end tip, a circle of infiltrating inclined tube (4) is annularly distributed at the lower part of the outer wall of the infiltrating irrigation barrel (1), the infiltrating inclined tube (4) is obliquely arranged outwards and upwards from the infiltrating irrigation barrel (1), one end of the infiltrating inclined tube (4) is communicated with an inner cavity of the infiltrating irrigation barrel (1), an outlet at the other end of the infiltrating inclined tube (4) is buried in the planting soil, and infiltrating sponge is filled in the infiltrating inclined tube (4) and used for filtering the soil and generating a capillary infiltration effect, so that infiltrating irrigation is realized;
the middle part of the outer wall of the infiltrating irrigation barrel (1) is provided with a flap valve (5) and a water pumping pipe (6), the flap valve (5) consists of a wafer, a rotating shaft for half-and-half wafer and a knob connected to one end of the rotating shaft, the side wall of the wafer is lined with a sealing rubber layer for opening or sealing closing of the flap valve (5), the water pumping pipe (6) is higher than the rotating shaft of the flap valve (5), and the water pumping pipe (6) is connected to an irrigation pipeline;
a circle of spray heads (7) distributed in an annular shape are arranged at the upper part of the outer wall of the infiltrating irrigation cylinder (1), when the bottom end of the lifting piston rod (2) is lifted to the highest position, the spray heads (7) are communicated with the infiltrating irrigation cylinder (1), when the water pressure in the infiltrating irrigation cylinder (1) is higher, the lifting piston rod (2) can be lifted to the highest position, and the infiltrating irrigation cylinder is used for carrying out large-range water spraying irrigation when the whole planting field is dry;
the water storage device is characterized in that the lifting piston rod (2) is specifically provided with a hollow rod with a sealed cavity, the outer wall of the piston part of the lifting piston rod (2) is lined with a rubber layer to ensure that the lifting piston rod (2) is hermetically sleeved on the infiltrating irrigation barrel (1), a reducing hole for blocking the piston part of the lifting piston rod (2) is formed in an opening in the top end of the infiltrating irrigation barrel (1), the top end face of the lifting piston rod (2) is connected to the bottom of the water storage ball (3) through a support (8), the bottom of the water storage ball (3) penetrates through the inside of the lifting piston rod (2) through a water guide pipe (9) and is communicated with the inner cavity of the infiltrating irrigation barrel (1), and the water guide pipe (9) guides stored water in the water storage ball (3) into the infiltrating irrigation;
the water storage ball (3) is communicated with a water receiving hopper (10) at the top and used for collecting rainwater, snow water, dew and other natural environment water, a check valve plate (11) is arranged at an opening at the bottom end of the water receiving hopper (10), one side edge of the check valve plate (11) is connected to the opening at the bottom end of the water receiving hopper (10) through a hinge (12), one side edge of the check valve plate (11) is connected to the top position of the inner wall of the water storage ball (3) through a spring (13), the opening or closing of the check valve plate (11) is determined by the water gravity in the water receiving hopper (10), and the check valve plate (11) is used for preventing high-pressure water in the water storage ball (3) from being directly sprayed out from the water receiving hopper (10);
the water storage ball (3) is of a double-layer ball structure, the middle position of the peripheral side wall of the outer layer of the water storage ball (3) is provided with an arc-shaped sliding groove (14), the length direction of the arc-shaped sliding groove (14) is parallel to the meridian of the spherical surface of the water storage ball (3), the four arc-shaped sliding grooves (14) are uniformly distributed outside the water storage ball (3), an arc-shaped sliding block (15) is matched with the arc-shaped sliding groove (14) in a sliding and clamping mode, and a pneumatic lifting and contracting rod (16) is fixedly connected to the center of the outer wall of the arc-shaped sliding block (;
the adjacent water storage balls (3) are connected together through pneumatic lifting and contracting rods (16), and a plurality of groups of water storage balls (3) and the pneumatic lifting and contracting rods (16) form a grid net-shaped support structure.
2. The raspberry planting support with the function of water storage infiltrating irrigation according to claim 1, wherein branches are laid on the outer wall of the infiltrating irrigation cylinder (1) at intervals and used for branches for later growth of raspberries.
3. The raspberry planting support with the function of impoundment filtration irrigation according to claim 1, characterized in that the distance between the top outlet of the infiltration inclined tube (4) and the surface layer of the planting soil is 10-20cm, and the support is used for filtration irrigation of the soil near the surface layer and meets the moisturizing requirement of the raspberry soil planted with shallow roots.
4. A raspberry irrigation method adopting the raspberry planting support with the water storage infiltrating irrigation function of claim 1, characterized by comprising the following steps:
s1, building a planting support: the method comprises the following steps of (1) cultivating and ridging line by line to enable the ridge width to be 70-100cm, inserting infiltrating irrigation cylinders (1) at equal intervals at furrows, enabling the interval between each row of infiltrating irrigation cylinders (1) to be the same as the interval between the furrows, communicating all pump water pumping pipes (6) through irrigation pipelines, burying soil around the infiltrating irrigation cylinders (1) and slightly compacting the soil, and enabling the distance between the top end outlet of an infiltration inclined pipe (4) and the surface layer of planting soil to be 10-20 cm;
s2, irrigating for the first time after planting: closing the flap valve (5) and the water guide pipe (9), opening the water pumping pipe (6) and the spray head (7), pressurizing by a water pump in an irrigation pipeline to enable the water pressure in each infiltrating irrigation cylinder (1) to be increased one by one, and increasing each lifting piston rod (2) one by one to enable the spray head (7) to be communicated with the infiltrating irrigation cylinder (1), and enabling the sprayed water to irrigate the surrounding raspberry soil in a large area;
s3, artificial water storage: closing the spray head (7) and opening the water guide pipe (9) to store water in the irrigation pipeline in the water storage ball (3) through the infiltrating irrigation cylinder (1);
s4, water storage and filtration irrigation: closing the water pumping pipe (6), opening the flap valve (5) and adjusting the water outlet flow rate to ensure that water in the water storage ball (3) and the infiltrating irrigation cylinder (1) slowly seeps to the surface layer of the soil from the infiltration inclined pipe (4) to keep the furrows moist for a long time until the infiltrating irrigation is not performed;
s5, regular water replenishing: in a long dry season, the steps S2-S4 are repeated to avoid the soil from being too dry;
s6, natural water storage: rainwater, snow water, dew and other natural environment moisture enter the water receiving hopper (10), but the gravity of the collected moisture overcomes the tension of a spring (13) of a check valve plate (11), the check valve plate (11) is automatically opened, and the water in the water receiving hopper (10) enters a water storage ball (3) and is guided into an infiltration irrigation cylinder (1) to carry out long-term water storage infiltration irrigation and has the function of preventing waterlogging by intercepting rainwater and storing water in a rainstorm season;
s7, fertilizing: organic fertilizer is irrigated along furrows, inorganic fertilizer can be directly added onto the water receiving hopper (10), the inorganic fertilizer is dissolved by sprinkling water through rainwater or a water spraying pipe and passes through the water storage ball (3) and the infiltrating irrigation cylinder (1), and when the required fertilizing amount is large, the step S2 is adopted for sprinkling and fertilizing to form one-time large-amount fertilization; when the required fertilizing amount is small, the step S4 is adopted to carry out infiltrating irrigation fertilization, and a long-acting slow fertilization process is formed.
CN202110301789.4A 2021-03-22 2021-03-22 Support is planted to raspberry with retaining filtration irrigation function Withdrawn CN112997851A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642158A (en) * 2022-03-17 2022-06-21 陈志琴 Circulating water supply system and method for landscaping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642158A (en) * 2022-03-17 2022-06-21 陈志琴 Circulating water supply system and method for landscaping

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