CN105409736A - Drop irrigation device and method for guiding roots of deep-rooted plants to grow downwards - Google Patents
Drop irrigation device and method for guiding roots of deep-rooted plants to grow downwards Download PDFInfo
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- CN105409736A CN105409736A CN201510979439.8A CN201510979439A CN105409736A CN 105409736 A CN105409736 A CN 105409736A CN 201510979439 A CN201510979439 A CN 201510979439A CN 105409736 A CN105409736 A CN 105409736A
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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Abstract
The invention relates to the technical field of plant drop irrigation, in particular to a drop irrigation device and method for guiding roots of deep-rooted plants to grow downwards. The device comprises water guiding tube sets, a water dropper, tail end connection tubes, a circular tube, an intermediate connection tube and a flow stabilizer. Each water guiding tube set comprises at least two water guiding tubes different in length. Holes are uniformly distributed in each water guiding tube, each water guiding tube is open at the upper end and sealed at the lower end, the upper ends of the water guiding tubes in each water guiding tube set are aligned and placed side by side vertically, and one water guiding tube set correspond to one tail end connection tube. The drop irrigation device for guiding roots of deep-rooted plants to grow downwards is simple in structure, convenient to install and easy to operate; the water dropper is not easy to block; deep-rooted woods are irrigated according to the drop irrigation method for guiding the roots of the deep-rooted plants to grow downwards, the depth of irrigation water can be made to move downwards constantly along with the continuous growth of the roots, and the roots of the deep-rooted plants are guided to deeply grow downwards rapidly, so that wind resistance and drought resistance of the deep-rooted plants are enhanced.
Description
Technical field
the present invention relates to plant irrigation technical field, be a kind of guide deep rooting plant root system to grow downwards drip irrigation appliance and drip irrigation method.
Background technology
the main root of deep rooting plant is flourishing, go deep into soil layer, grow vertically downward, in process of growth, root system constantly grows downwards, the longest root system can reach the degree of depth on nearly 10 meters of below earth's surface, in process of growth, the soil moisture degree of depth also needs continuous increase, to meet the demand that root system constantly grows downwards.Common phreatophyte has ginkgo, Chinese lace-bark pine, Chinese pine, black pine, red bayberry, walnut, Chinese ash, apocarya, Chinese chestnut, Quercus acutissima, American elm, Chinese elm, beech tree, Piao Shu, Moraceae, fragrant camphor tree, sweetgum, apricot, acacia confusa, Chinese wistaria, Chinese scholar tree, tree-of-heaven, Chinese toon, Chinese pistache, horse chestnut, Luan Shu, soapberry, jujube tree, grape, kapok, Chinese parasol tree, oil tea, tea, Schima superba, Chinese tamarisk, persimmon etc.But existing drip irrigation is only applicable to shallow rooted plant, is not too adapted to deep rooting plant.Existing drip irrigation, head tube of dripping is layed in earth's surface or shallow embedding in earth's surface, and the Flow Velocity that drips is less, and moisture can only reach the more shallow degree of depth in earth's surface, and for shallow rooted plant, the moisture of the more shallow degree of depth can just meet its growth demand, does not waste water consumption again; Soil moisture more shallow for deep rooting plant then can not meet the demand that its root system grows downwards, if adopt existing drip irrigation equipment and drip irrigation to irrigate to deep rooting plant, the root system major part that then there will be deep rooting plant is floated on earth's surface, axial root system can not down be pricked deeply, its wind resistance, drought resistance are had a greatly reduced quality, reach its wind resistance drought resistance if make its root system deeply prick down, then must increase duty.
Summary of the invention
the invention provides a kind of guide deep rooting plant root system to grow downwards drip irrigation appliance and drip irrigation method, overcome the deficiency of above-mentioned prior art, it effectively can solve deep rooting plant and adopt existing drip irrigation equipment and drip irrigation to carry out irrigating, and the root system major part that there will be deep rooting plant floats on earth's surface, axial root system down can not prick the problem causing its wind resistance, drought resistance difference deeply.
one of technical scheme of the present invention is realized by following measures: a kind of drip irrigation appliance guiding deep rooting plant root system to grow downwards comprises aqueduct group, water dropper, connecting tube of end, ring pipe, intermediate connection tube and flow straightener, often organize aqueduct group and comprise at least two aqueducts different in size, every root aqueduct is evenly equipped with aperture, the upper end of every root aqueduct is uncovered, lower end seals, the upper end alignment often organizing the aqueduct in aqueduct group is vertically in juxtaposition, one group of corresponding connecting tube of end of aqueduct group, one end of connecting tube of end is connected with ring pipe, the other end of connecting tube of end is plugged with water dropper, water dropper lays respectively at the bottom of the wherein aqueduct in aqueduct group corresponding thereto, one end of intermediate connection tube is connected with ring pipe, the other end of intermediate connection tube and the delivery port of flow straightener are plugged in together.
here is the further optimization and/or improvements to one of foregoing invention technical scheme:
in above-mentioned often group aqueduct group, the longest aqueduct length is 1 meter to 1.5 meters, the shortest aqueduct length is 0.2 meter to 0.5 meter, when the number often organizing aqueduct in aqueduct group is greater than 2, the distribution in equal difference between most short-range missile length of pipe to the longest aqueduct length of the length of all the other aqueducts.
above-mentioned aqueduct group is more than three groups.
above-mentioned aqueduct diameter is 16mm to 50mm.
spacing between above-mentioned aperture is that hole diameter is 2mm apart from 6mm.
two of technical scheme of the present invention is realized by following measures: a kind of drip irrigation method using the drip irrigation appliance guiding deep rooting plant root system to grow downwards to carry out, carry out in the steps below: the first step, the ground surface outside forest trunk lays ring pipe; Second step, determine aqueduct group quantity, the ground of corresponding ring pipe is dug the mounting groove corresponding with aqueduct group quantity, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct in each aqueduct group is different and the upper end of aqueduct is concordant; 3rd step, install water system, the water inlet of flow straightener is plugged on water main; 4th step, according to the number often organizing aqueduct in aqueduct group, decile is carried out by N-2 to the time that forest survives in latter 1 year after being planted by forest, wherein, N is the number often organizing aqueduct in aqueduct group, in the first time period after forest plantation, water dropper is placed in a shortest aqueduct, after 1 year, water dropper is placed in a longest aqueduct, remaining aqueduct by different times in length sequentially corresponding 1 year time period and water dropper is placed in bottom aqueduct corresponding to this period.
here is the further optimization and/or improvements to foregoing invention technical scheme two:
the center of circle of above-mentioned ring pipe and the center of circle of forest trunk are consistent, and the diameter of ring pipe is the half that this forest grows up to into the hat width after tree.
the drip irrigation appliance structure that guiding deep rooting plant root system of the present invention grows downwards is simple, easy for installation, it is simple and easy to operate, water dropper not easily blocks, according to the drip irrigation method guiding deep rooting plant root system to grow downwards, dark root forest is irrigated, the dripping irrigation water degree of depth is made constantly to grow along with root system and constantly to move down, guide the downward degree of depth growth of deep rooting plant root system fast, strengthen wind resistance and the drought resistance of deep rooting plant.
Accompanying drawing explanation
accompanying drawing 1 is the implementation result schematic diagram of the embodiment of the present invention.
accompanying drawing 2 is the structural representation of the embodiment of the present invention.
accompanying drawing 3 is the sectional structure schematic diagram of aqueduct in the present invention.
coding in accompanying drawing is respectively: 1 is aqueduct, and 2 is water dropper, and 3 is connecting tube of end, and 4 is ring pipe, and 5 is intermediate connection tube, and 6 is flow straightener, and 7 is water main, and 8 is aperture.
Embodiment
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
embodiment 1, as shown in accompanying drawing 1,2,3, the drip irrigation appliance that this guiding deep rooting plant root system grows downwards comprises aqueduct group, water dropper 2, connecting tube of end 3, ring pipe 4, intermediate connection tube 5 and flow straightener 6, often organize aqueduct group and comprise at least two aqueducts 1 different in size, every root aqueduct 1 is evenly equipped with aperture 8, the upper end of every root aqueduct 1 is uncovered, lower end seals, the upper end alignment often organizing the aqueduct 1 in aqueduct group is vertically in juxtaposition, one group of corresponding connecting tube of end 3 of aqueduct group, one end of connecting tube of end 3 is connected with ring pipe 4, the other end of connecting tube of end 3 is plugged with water dropper 2, water dropper 2 lays respectively at the bottom of the wherein aqueduct 1 in aqueduct group corresponding thereto, one end of intermediate connection tube 5 is connected with ring pipe 4, the other end of intermediate connection tube 5 and the delivery port of flow straightener 6 are plugged in together.The water inlet of flow straightener 6 is plugged on water main 7.
embodiment 2, as the optimization of above-described embodiment, often organizing the longest aqueduct 1 length in aqueduct group is 1 meter to 1.5 meters, the shortest aqueduct 1 length is 0.2 meter to 0.5 meter, when the number often organizing aqueduct 1 in aqueduct group is greater than 2, the distribution in equal difference between most short-range missile water pipe 1 length to the longest aqueduct 1 length of the length of all the other aqueducts 1.Such as, if aqueduct 1 number has 3 in one group of aqueduct group, the longest aqueduct is 1 meter, and the shortest aqueduct is 0.3 meter, then the length of three aqueducts 1 is respectively 0.3 meter, 0.65 meter, 1 meter; If the number of aqueduct 1 is 5 in one group of aqueduct group, the longest aqueduct is 1.2 meters, and the shortest aqueduct is 0.2 meter, then the length of five aqueducts 1 is respectively 0.2 meter, 0.45 meter, 0.7 meter, 0.95 meter, 1.2 meters, the like.
embodiment 3, as the optimization of above-described embodiment, as shown in Figure 2, aqueduct group is more than three groups.To ensure that root system of plant is evenly distributed.
embodiment 4, as the optimization of above-described embodiment, as required, aqueduct 1 diameter is 16mm to 50mm.
embodiment 5, as the optimization of above-described embodiment, as required, the spacing between aperture 8 is 6mm, and aperture 8 diameter is 2mm.
embodiment 6, as shown in accompanying drawing 1,2, the drip irrigation method that the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards carries out carries out in the steps below; The first step, the ground surface outside forest trunk lays ring pipe; Second step, determine aqueduct group quantity, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, according to the number often organizing aqueduct 1 in aqueduct group, decile is carried out by N-2 to the time that forest survives in latter 1 year after being planted by forest, wherein, N is the number often organizing aqueduct in aqueduct group, in first time period after forest plantation, water dropper 2 is placed in a shortest aqueduct 1, after 1 year, water dropper 2 is placed in a longest aqueduct 1, remaining aqueduct 1 by different times in length sequentially corresponding 1 year time period and water dropper 2 is placed in bottom aqueduct 1 corresponding to this period.
embodiment 7, as the optimization of embodiment 5, the center of circle of ring pipe 4 and the center of circle of forest trunk are consistent, and the diameter of ring pipe 4 is the half that this forest grows up to into the hat width after tree.
during as transplanted a plant, aqueduct 1 number has three, time is divided into three sections, be after one month to six months, six months to 1 year, 1 year respectively, within one month of transplant early, in six months, water dropper 2 be positioned at bottom a shortest aqueduct 1 of insertion, six months after plant survival to 1 year, water dropper 2 being placed in length is bottom the aqueduct 1 of second, and water dropper 2, after 1 year, is placed in the bottom of a longest aqueduct 1 by plant survival, if aqueduct 1 number has five, time is divided into five sections, one month to three months respectively, three months to six months, six months to nine months, nine months to 1 year, after 1 year, one month of transplant early in three months, water dropper 2 is positioned at bottom a shortest aqueduct 1 of insertion, three months after plant survival in six months, water dropper 2 being placed in length is bottom the aqueduct 1 of second, six months after plant survival in nine months, water dropper 2 being placed in length is bottom the aqueduct 1 of the 3rd, nine months after plant survival to 1 year, water dropper 2 being placed in length is bottom the aqueduct 1 of the 4th, plant survival is after 1 year, water dropper 2 is placed in the bottom of a longest aqueduct 1, the like.
the deep rooting plant of indication of the present invention is mainly the plant that root length is not less than 2 meters.
the group number of aqueduct group and the radical of aqueduct 1, according to the forest of required irrigation water consumption install, can increase according to the water requirement of plant or reduce; Flow straightener 6 can regime flow adjusting water outlet hydraulic pressure, and the pressure of water main 7 is at 0.1Mpa to 0.4Mpa; Water dropper 2 can regulate water yield, and water dropper 2 and connecting tube of end 3 can insert in the aqueduct 1 of different length according to the plant growth stage, realize different depth root system and supply water; In practical operation, according to length and the number of root system of plant length determination aqueduct 1, but be still the aqueduct length grown most be 1 meter to 1.5 meters, the shortest length is 0.2 meter to 0.5 meter, during drip irrigation, when the length of root system of plant is greater than aqueduct 1 length 20 centimeters, then bottom the aqueduct 1 needing water dropper 2 to be placed in next length; When plant survival is after 1 year, water dropper 2 is placed in the longest aqueduct 1, and just do not need the aqueduct 1 changing water dropper 2 correspondence again, because now, the root growth length of plant can guide root system to grow downwards voluntarily.
embodiment 8, as shown in accompanying drawing 1,2, the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards carries out in the steps below to the method that the Haloxylon Species of Seedling transplanted carries out drip irrigation: the first step, ground surface outside forest trunk lays ring pipe, ring pipe 4 kind is implanted with on the ground surface of Haloxylon Species of Seedling with the trunk of Haloxylon Species of Seedling for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that Haloxylon Species of Seedling grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 30cm, 60cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by Haloxylon Species of Seedling transplant early to the sacsaoul of transplanting in latter 1 year halves, be the Haloxylon Species of Seedling phase respectively, sacsaoul survives after half a year to 1 year, in the Haloxylon Species of Seedling phase, water dropper 2 is inserted bottom the aqueduct of 30cm, in 1 year, water dropper 2 is inserted bottom the aqueduct of 60cm after sacsaoul survives half a year, bottom aqueduct water dropper 2 being inserted 100cm after sacsaoul survives a year.
embodiment 9, as shown in accompanying drawing 1,2, the method that the sacsaoul seed of the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards to plantation carries out drip irrigation is carried out in the steps below: the first step, ground surface outside forest trunk lays ring pipe, trunk after ring pipe 4 grows up to sacsaoul seed kind is implanted with on the ground surface of sacsaoul seed for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that sacsaoul grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 20cm, 50cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by sacsaoul seed initial stage to the sacsaoul of plantation in latter 1 year halves, be the Haloxylon Species of Seedling phase respectively, sacsaoul survives after half a year to 1 year, in the Haloxylon Species of Seedling phase, water dropper 2 is inserted bottom the aqueduct of 20cm, in 1 year, water dropper 2 is inserted bottom the aqueduct of 50cm after sacsaoul survives half a year, bottom aqueduct water dropper 2 being inserted 100cm after sacsaoul survives a year.
embodiment 10, as shown in accompanying drawing 1,2, the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards carries out in the steps below to the method that the husky honey raisin tree seedling transplanted carries out drip irrigation: the first step, ground surface outside forest trunk lays ring pipe, ring pipe 4 kind is implanted with on the ground surface of husky honey raisin tree seedling with the trunk of husky honey raisin tree seedling for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that husky honey raisin tree seedling grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 25cm, 60cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by husky honey raisin tree seedling initial stage to the sacsaoul of plantation in latter 1 year halves, be husky honey raisin tree Seedling Stage respectively, husky honey raisin tree survives after half a year to 1 year, bottom the aqueduct at husky honey raisin tree Seedling Stage water dropper 2 being inserted 25cm, in 1 year, water dropper 2 is inserted bottom the aqueduct of 60cm after husky honey raisin tree survives half a year, after husky honey raisin tree survives 1 year, water dropper 2 is inserted bottom the aqueduct of 100cm.
embodiment 11, as shown in accompanying drawing 1,2, the method that the husky honey raisin tree seed of the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards to plantation carries out drip irrigation is carried out in the steps below: the first step, ground surface outside forest trunk lays ring pipe, trunk after ring pipe 4 grows up to husky honey raisin tree seed kind is implanted with on the ground surface of husky honey raisin tree seed for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that husky honey raisin tree seed grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 15cm, 50cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by husky honey raisin tree seed initial stage to the sacsaoul of plantation in latter 1 year halves, be husky honey raisin tree Seedling Stage respectively, husky honey raisin tree survives after half a year to 1 year, bottom the aqueduct at husky honey raisin tree Seedling Stage water dropper 2 being inserted 15cm, in 1 year, water dropper 2 is inserted bottom the aqueduct of 50cm after husky honey raisin tree survives half a year, after husky honey raisin tree survives 1 year, water dropper 2 is inserted bottom the aqueduct of 100cm.
embodiment 12, as shown in accompanying drawing 1,2, the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards carries out in the steps below to the method that the red date seedling transplanted carries out drip irrigation: the first step, ground surface outside forest trunk lays ring pipe, ring pipe 4 kind is implanted with on the ground surface of red date seedling with the trunk of red date seedling for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that red date seedling grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 20cm, 60cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by red date seedling initial stage to the sacsaoul of plantation in latter 1 year halves, be red date Seedling Stage respectively, red date survives after half a year to 1 year, at red date Seedling Stage, water dropper 2 is inserted bottom the aqueduct of 20cm, in 1 year, water dropper 2 is inserted bottom the aqueduct of 60cm after red date survives half a year, after red date survives 1 year, water dropper 2 is inserted bottom the aqueduct of 100cm.
embodiment 13, as shown in accompanying drawing 1,2, the method that the red date seed of the drip irrigation appliance that this guiding deep rooting plant root system described in use above-described embodiment grows downwards to plantation carries out drip irrigation is carried out in the steps below: the first step, ground surface outside forest trunk lays ring pipe, trunk after ring pipe 4 grows up to red date seed kind is implanted with on the ground surface of red date seed for the center of circle is arranged on, and the annular diameter of ring pipe 4 is the half that red date seed grows up to into the hat width after tree; Second step, determine aqueduct group quantity, choose the aqueduct 1 that length is respectively 15cm, 50cm, 100cm and form one group of aqueduct group, the mounting groove corresponding with aqueduct group quantity is dug on the ground of corresponding ring pipe 4, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct 1 in each aqueduct group is different and the upper end of aqueduct 1 is concordant; 3rd step, install water system, the water inlet of flow straightener 6 is plugged on water main 7; 4th step, the time survived by red date seed initial stage to the sacsaoul of plantation in latter 1 year halves, be red date Seedling Stage respectively, red date survives after half a year to 1 year, water dropper 2 inserts bottom the aqueduct of 15cm by red date Seedling Stage, in 1 year, water dropper 2 is inserted bottom the aqueduct of 50cm after red date survives half a year, after red date survives 1 year, water dropper 2 is inserted bottom the aqueduct of 100cm.
the like: transplant pear tree seedling and select three aqueducts, length can select 20cm, 50cm, 100cm respectively; Transplant apricot seedling and select three aqueducts, length can select 20cm, 50cm, 100cm respectively; Transplant apple tree seedling and select three aqueducts, length can select 20cm, 40cm, 80cm respectively; Transplant walnut seedling and select three aqueducts, length can select 20cm, 60cm, 120cm respectively; Transplant elm seedling and select three aqueducts, length can select 30cm, 60cm, 120cm respectively; Transplanting willow tree seedling selects three aqueducts, and length can select 30cm, 60cm, 120cm respectively; Transplanting grape seedling selects three aqueducts, and length can select 30cm, 50cm, 100cm respectively; Transplanting Chinese tamarisk seedling selects three aqueducts, and length can select 30cm, 50cm, 120cm respectively;
the drip irrigation appliance structure that guiding deep rooting plant root system of the present invention grows downwards is simple, easy for installation, it is simple and easy to operate, water dropper 2 not easily blocks, according to the drip irrigation method guiding deep rooting plant root system to grow downwards, dark root forest is irrigated, drip irrigation moisture can directly reach plant axial root system, its dripping irrigation water degree of depth is made constantly to grow along with root system and constantly to move down, guide the downward degree of depth growth of deep rooting plant root system fast, strengthen wind resistance and the drought resistance of deep rooting plant.
above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. the drip irrigation appliance guiding deep rooting plant root system to grow downwards, is characterized in that comprising aqueduct group, water dropper, connecting tube of end, ring pipe, intermediate connection tube and flow straightener, often organize aqueduct group and comprise at least two aqueducts different in size, every root aqueduct is evenly equipped with aperture, the upper end of every root aqueduct is uncovered, lower end seals, the upper end alignment often organizing the aqueduct in aqueduct group is vertically in juxtaposition, one group of corresponding connecting tube of end of aqueduct group, one end of connecting tube of end is connected with ring pipe, the other end of connecting tube of end is plugged with water dropper, water dropper lays respectively at the bottom of the wherein aqueduct in aqueduct group corresponding thereto, one end of intermediate connection tube is connected with ring pipe, the other end of intermediate connection tube and the delivery port of flow straightener are plugged in together.
2. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 1, it is characterized in that often organizing aqueduct length the longest in aqueduct group is 1 meter to 1.5 meters, the shortest aqueduct length is 0.2 meter to 0.5 meter, when the number often organizing aqueduct in aqueduct group is greater than 2, the distribution in equal difference between most short-range missile length of pipe to the longest aqueduct length of the length of all the other aqueducts.
3. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 1 and 2, is characterized in that aqueduct group is more than three groups.
4. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 1 and 2, is characterized in that water pipe diameter is 16mm to 50mm.
5. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 3, is characterized in that water pipe diameter is 16mm to 50mm.
6. the drip irrigation appliance that the guiding deep rooting plant root system according to claim 1 or 2 or 5 grows downwards, it is characterized in that the spacing between aperture is distance 6mm, hole diameter is 2mm.
7. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 3, it is characterized in that the spacing between aperture is distance 6mm, hole diameter is 2mm.
8. the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to claim 4, it is characterized in that the spacing between aperture is distance 6mm, hole diameter is 2mm.
9. the drip irrigation method using the drip irrigation appliance guiding deep rooting plant root system to grow downwards according to above-mentioned arbitrary claim to carry out, is characterized in that carrying out in the steps below: the first step, the ground surface outside forest trunk lays ring pipe; Second step, determine aqueduct group quantity, the ground of corresponding ring pipe is dug the mounting groove corresponding with aqueduct group quantity, aqueduct group is imbedded in mounting groove respectively, wherein, the depth of burying of the aqueduct in each aqueduct group is different and the upper end of aqueduct is concordant; 3rd step, install water system, the water inlet of flow straightener is plugged on water main; 4th step, according to the number often organizing aqueduct in aqueduct group, decile is carried out by N-2 to the time that forest survives in latter 1 year after being planted by forest, wherein, N is the number often organizing aqueduct in aqueduct group, in the first time period after forest plantation, water dropper is placed in a shortest aqueduct, after 1 year, water dropper is placed in a longest aqueduct, remaining aqueduct by different times in length sequentially corresponding 1 year time period and water dropper is placed in bottom aqueduct corresponding to this period.
10. drip irrigation method according to claim 9, is characterized in that the center of circle of ring pipe and the center of circle of forest trunk are consistent, and the diameter of ring pipe is the half that this forest grows up to into the hat width after tree.
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| CN201510979439.8A CN105409736B (en) | 2015-12-18 | 2015-12-18 | The drip irrigation appliance and drip irrigation method that guiding deep rooting plant root system is grown downwards |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN108935028A (en) * | 2018-06-27 | 2018-12-07 | 合肥草木蕃景生态科技有限公司 | A kind of trees irrigation device and its control method |
| CN109804866A (en) * | 2018-09-13 | 2019-05-28 | 中国农业科学院农田灌溉研究所 | A method of the safe long-term cropping in cadmium pollution soil |
| CN110463395A (en) * | 2019-08-21 | 2019-11-19 | 西安建筑科技大学 | A kind of soil of greenbelt modification method suitable for the Northwest city built environment |
| CN111357550A (en) * | 2020-03-16 | 2020-07-03 | 山西省农业科学院果树研究所 | Cherry root-limiting cultivation method and root-controlling equipment |
| CN111699960A (en) * | 2020-06-03 | 2020-09-25 | 长治学院 | Traditional Chinese medicine material planting device and method |
| CN118077563A (en) * | 2024-03-06 | 2024-05-28 | 生态环境部土壤与农业农村生态环境监管技术中心 | Water and fertilizer integrated regulation and control device and method for root growth induction irrigation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN108935028A (en) * | 2018-06-27 | 2018-12-07 | 合肥草木蕃景生态科技有限公司 | A kind of trees irrigation device and its control method |
| CN109804866A (en) * | 2018-09-13 | 2019-05-28 | 中国农业科学院农田灌溉研究所 | A method of the safe long-term cropping in cadmium pollution soil |
| CN109804866B (en) * | 2018-09-13 | 2021-05-18 | 中国农业科学院农田灌溉研究所 | Method for safely planting crops in cadmium-polluted soil |
| CN110463395A (en) * | 2019-08-21 | 2019-11-19 | 西安建筑科技大学 | A kind of soil of greenbelt modification method suitable for the Northwest city built environment |
| CN111357550A (en) * | 2020-03-16 | 2020-07-03 | 山西省农业科学院果树研究所 | Cherry root-limiting cultivation method and root-controlling equipment |
| CN111699960A (en) * | 2020-06-03 | 2020-09-25 | 长治学院 | Traditional Chinese medicine material planting device and method |
| CN111699960B (en) * | 2020-06-03 | 2022-02-15 | 长治学院 | Traditional Chinese medicine material planting device and method |
| CN118077563A (en) * | 2024-03-06 | 2024-05-28 | 生态环境部土壤与农业农村生态环境监管技术中心 | Water and fertilizer integrated regulation and control device and method for root growth induction irrigation |
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