CN116195483A - Method for improving survival rate of transplanted saplings - Google Patents
Method for improving survival rate of transplanted saplings Download PDFInfo
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- CN116195483A CN116195483A CN202310193598.XA CN202310193598A CN116195483A CN 116195483 A CN116195483 A CN 116195483A CN 202310193598 A CN202310193598 A CN 202310193598A CN 116195483 A CN116195483 A CN 116195483A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000004083 survival effect Effects 0.000 title claims abstract description 22
- 230000008595 infiltration Effects 0.000 claims abstract description 82
- 238000001764 infiltration Methods 0.000 claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000012423 maintenance Methods 0.000 claims abstract description 42
- 239000002689 soil Substances 0.000 claims abstract description 40
- 230000001502 supplementing effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000002054 transplantation Methods 0.000 abstract description 2
- 238000005470 impregnation Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 239000003621 irrigation water Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004746 geotextile Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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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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- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- 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
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The application relates to a method for improving the survival rate of transplanted saplings, which is applied to the field of sapling transplanting technology and comprises the following steps of S1: digging tree pits, and transplanting tree seedlings into the tree pits; step S2: centralizing the tree seedlings, moving the tree seedlings to the center of the tree pit, backfilling soil in the tree pit and tamping the soil; step S3: constructing a maintenance cofferdam around the tree pit, and then pouring enough root fixing water into the maintenance cofferdam at one time; step S4: after a period of time, entering a maintenance stage, arranging a moisture infiltration device on a planting field, wherein the moisture infiltration device is distributed along the periphery of the sapling, can slowly infiltrate water contained in the moisture infiltration device into the soil of the planting field, provides a proper amount of moisture required by sapling maintenance, and the infiltrated area can cover the soil around the sapling; step S5: and (3) regularly observing the use condition of the water infiltration equipment, and if the water shortage is found, supplementing the water source with the water infiltration equipment in time. The watering maintenance mode of the sapling at the sapling maintenance stage can improve the survival rate of sapling transplantation.
Description
Technical Field
The application relates to the field of seedling transplanting technology, in particular to a method for improving the survival rate of seedlings.
Background
Afforestation plays a very important role in modern city construction, and the Afforestation can involve transplanting of various saplings in the arrangement process. At present, maintenance cofferdams are built around tree pits and tree seedling soil balls after tree seedling transplanting, and the tree seedlings are sensitive to moisture after transplanting, namely, the requirements for moisture at different stages are different.
The seedling needs to be fixed in the stage immediately after transplanting, so that enough fixed root water needs to be poured in the maintenance cofferdam at one time in the stage to ensure the fixed root growth of the seedling; the seedlings can be planted in a drip irrigation or manual irrigation mode, so that the residual soil of the planting field cannot be effectively soaked, and the manual irrigation mode has the defect that the irrigation water quantity cannot be reasonably controlled, so that the survival rate of the seedlings is easily reduced due to the two modes of irrigating the seedlings in the long-term maintenance stage after the transplanting.
Disclosure of Invention
In order to solve the problem of low survival rate of transplanted seedlings, the application provides a method for improving the survival rate of transplanted seedlings.
The method for improving the survival rate of transplanted saplings adopts the following technical scheme:
a method for improving the survival rate of transplanted seedlings comprises the following steps,
step S1: digging tree pits, and transplanting tree seedlings into the tree pits;
step S2: centralizing the tree seedlings, moving the tree seedlings to the center of the tree pit, backfilling soil in the tree pit and tamping the soil;
step S3: constructing a maintenance cofferdam around the tree pit, and then pouring enough root fixing water into the maintenance cofferdam at one time;
step S4: after a period of time, entering a maintenance stage, arranging a moisture infiltration device on a planting field, wherein the moisture infiltration device is distributed along the periphery of the sapling, can slowly infiltrate water contained in the moisture infiltration device into the soil of the planting field, provides a proper amount of moisture required by sapling maintenance, and the infiltrated area can cover the soil around the sapling;
step S5: and (3) regularly observing the use condition of the water infiltration equipment, and if the water shortage inside the water infiltration equipment is found, supplementing the water source to the water infiltration equipment in time.
By adopting the technical scheme, in the seedling curing stage, the water infiltration equipment can slowly infiltrate the water in the seedling curing stage into the soil of the planting land, so that the irrigation water quantity can be reasonably controlled, the basic requirement of the water quantity required in the seedling curing stage is met, and the situation that the seedlings are waterlogged and dead due to excessive irrigation water quantity can be avoided; and because the moisture infiltration equipment is distributed along the periphery of the sapling, the infiltrated area can cover the soil around the sapling, so that the soil around the sapling can be moistened in all directions, and the survival rate of sapling transplanting is improved as a whole.
Optionally, in step S4, before the moisture infiltration device is arranged along the circumference of the sapling, a device groove into which the moisture infiltration device can be adapted is dug on the planting area along the circumference of the sapling, and then the moisture infiltration device is arranged along the track of the device groove.
Through adopting above-mentioned technical scheme, lay the track with the moisture infiltration equipment along the equipment groove on the planting ground, on the one hand play the effect to the location of moisture infiltration equipment, on the other hand make the contact surface of moisture infiltration equipment and planting ground soil bigger, can promote the infiltration effect of moisture infiltration equipment to planting ground soil.
Optionally, the moisture infiltration device in the step S4 includes a curing pot body and a moisture infiltration layer, the curing pot body is arranged along the periphery of the sapling, the bottom of the curing pot body is provided with an infiltration opening, the moisture infiltration layer is arranged at the infiltration opening, and the curing pot body is provided with a water supplementing opening.
By adopting the technical scheme, gardeners load water into the curing kettle body through the water supplementing port, and the water soaking and infiltrating layer is completely in contact with the planting soil, so that the water in the curing kettle body can slowly infiltrate into the planting soil through the water soaking and infiltrating layer, and the aim of irrigating seedlings in the curing stage is fulfilled.
Optionally, the maintenance kettle body is provided with two positioning net layers at the infiltration opening, the shapes of the two positioning net layers are matched with the shapes of the maintenance kettle body, and the water infiltration layer is clamped between the two positioning net layers.
Through adopting above-mentioned technical scheme, two-layer location stratum reticulare can press from both sides the infiltration layer of moisture and establish wherein and support fixedly for the infiltration layer of moisture can play the infiltration effect betterly, avoids the infiltration layer to take place to warp and influence the condition of infiltration effect after the soil contact of planting ground.
Optionally, the maintenance kettle body includes a plurality of components of a whole that can function independently kettle, and a plurality of components of a whole that can function independently kettle is in proper order linked to each other, and each components of a whole that can function independently kettle's bottom all sets up one the infiltration mouth and the supporting this infiltration mouth use the water impregnation layer, and each components of a whole that can function independently kettle is last all to set up one the moisturizing mouth.
Through adopting above-mentioned technical scheme, each components of a whole that can function independently kettle independently sets up, splices in proper order and constitutes the maintenance kettle body for the maintenance kettle body is easy to dismantle and mount, thereby makes things convenient for its work of laying around the sapling.
Optionally, two adjacent split kettles, wherein one split kettle is provided with a plug-in part at two ends, the other split kettle is provided with a plug-in part at two ends, and two adjacent split kettles are spliced and connected by virtue of the plug-in part and the plug-in part which are mutually close to each other.
Through adopting above-mentioned technical scheme, each components of a whole that can function independently kettle relies on the grafting portion that is close to each other and holds the grafting portion concatenation to link to each other, constitutes the maintenance kettle body for the maintenance kettle body possesses the function of easy dismouting, has made things convenient for its layout work around the sapling.
Optionally, a connection structure is arranged between two adjacent split kettles, and the connection structure connects the two adjacent split kettles so that water in the two adjacent split kettles can circulate;
the connecting structure comprises a connecting hose fixed on one side wall of the split kettle and a connecting pipe fixed on the other side wall of the split kettle, wherein the connecting hose is detachably connected with the connecting pipe, and a sealing structure is arranged between the connecting hose and the connecting pipe.
Through adopting above-mentioned technical scheme, all set up the switch-on structure between every adjacent two components of a whole that can function independently kettles to can make all components of a whole that can function independently kettles communicate, so when the water source in each components of a whole that can function independently kettle lacks, gardener only need the moisturizing mouth water injection on any one components of a whole that can function independently kettle, can realize the operation with whole maintenance kettle body water injection, compare in the water injection of every components of a whole that can function independently kettle towards, above-mentioned operation is swift convenient.
Optionally, the connecting hose is sleeved on the supplying pipe, a magnetic attraction layer is arranged on the inner wall of the connecting hose, a metal layer is arranged on the outer wall of the supplying pipe, and the magnetic attraction layer and the metal layer are attracted to each other to fix the connecting hose on the supplying pipe; the sealing structure is a water-swelling sealing ring fixed on the inner wall of the connecting hose, and the water-swelling sealing ring is abutted against the end wall of the connecting pipe.
By adopting the technical scheme, the connecting hose is sleeved on the connecting pipe, and the magnetic attraction layer and the metal layer are attracted with each other to fix the two parts, so that the aim of connecting two adjacent split kettles is fulfilled. When the hose is connected and the supply pipe is installed in place, the water-swelling sealing ring abuts against the end wall of the supply pipe, and swells after the water-swelling sealing ring encounters water, so that the abutting force on the end wall of the supply pipe is larger, the sealing performance can be improved, and water cannot leak in the circulation process among all split kettles.
Optionally, a rain collecting opening is formed in the top wall of each split kettle, a dustproof and transparent film is arranged at the rain collecting opening, and a film supporting net is arranged below the dustproof and transparent film at the rain collecting opening.
By adopting the technical scheme, the rainwater collecting port is arranged so that rainwater resources can be reasonably utilized, rainwater is stored for sapling maintenance, the rainwater can be collected into the maintenance kettle body through the dustproof and rainproof film, and impurities such as external dust can be prevented from falling into the maintenance kettle body by the dustproof and rainproof film; the membrane supporting net is used for supporting the dustproof and rainproof membrane, so that the phenomenon of excessive indent of the dustproof and rainproof membrane is difficult to occur when the dustproof and rainproof membrane contacts with foreign matters such as insects.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after each split pot is well distributed along the periphery of a sapling to form a complete maintenance pot body, gardeners can fill water into any split pot, the whole maintenance pot body can be filled with water through a connecting structure, the water in the maintenance pot body can slowly infiltrate into planting soil through a water infiltration layer, so that the purpose of irrigating the sapling in a maintenance stage is achieved.
2. Each components of a whole that can function independently kettle sets up, and the concatenation constitutes the maintenance kettle body in proper order for the maintenance kettle body is easy for the dismouting, thereby makes things convenient for its laying work around the sapling, and lays along the orbit of equipment groove, makes the contact surface of moisture infiltration equipment and planting soil bigger, can promote the infiltration effect of moisture infiltration equipment to planting soil.
Drawings
Fig. 1 is a schematic diagram of a plant with a moisture infiltration apparatus deployed on the planting ground after seedling transplantation in an embodiment of the present application.
Fig. 2 is a cross-sectional view of a moisture impregnation apparatus in an embodiment of the present application.
Fig. 3 is an overall schematic diagram of a moisture impregnation apparatus in an embodiment of the present application.
Fig. 4 is a schematic diagram illustrating disassembly of the moisture impregnation apparatus in the embodiment of the present application.
Fig. 5 is a schematic diagram of an on-structure in an embodiment of the present application.
Reference numerals: 1. an equipment tank; 2. a moisture infiltration device; 21. maintaining the kettle body; 211. split pot; 22. a water impregnation layer; 3. an infiltration port; 4. a water supplementing port; 5. positioning the net layer; 6. a plug-in part; 7. an accommodating part; 8. a switching-on structure; 81. connecting a hose; 82. a supply pipe; 83. a magnetic attraction layer; 84. a metal layer; 85. a sealing structure; 9. a rain collecting opening; 10. a dustproof rain-permeable film; 11. a membrane support net.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a method for improving the survival rate of transplanted seedlings, and referring to fig. 1 and 2, the method involves the following steps:
step S1: digging a tree pit, controlling the diameter of the tree pit to be 1.3-1.5 times of the diameter of the tree seedling soil ball, controlling the depth of the tree pit to be 15-20 cm higher than the tree seedling soil ball, removing a binder on the tree seedling soil ball, and transplanting the tree seedling into the tree pit;
step S2: centralizing the tree seedlings, moving the tree seedlings to the center of a tree pit, backfilling soil in the tree pit, and tamping the soil of the planting land after the backfilled soil needs to be good in soil quality and dry;
step S3: constructing a maintenance cofferdam of soil around tree pits, and then pouring enough root fixing water into the maintenance cofferdam at one time to ensure that the soil around the tree seedlings is thoroughly poured, namely, the root penetration is taken as the standard, so that the root systems of the tree seedlings can be quickly and stably fixed;
step S4: digging a circular equipment groove 1 on the planting field along the periphery of the sapling by means of tools such as shovels and the like, wherein the longitudinal section of the equipment groove 1 is in a minor arc shape so as to adapt to water distribution infiltration equipment 2;
step S5: 3-7 days later (the transition time from the end of watering of the root-fixing water of the seedlings of different varieties to the curing stage is different, the actual transplanted seedling varieties are taken as the standard in the concrete operation), a moisture infiltration device 2 is arranged on the planting field along the track of the device groove 1, so that the moisture infiltration layer 22 at the bottom of the moisture infiltration device 2 is completely arranged in the device groove 1, namely, the moisture infiltration layer 22 is completely attached to the planting field soil, in the use process, the moisture infiltration device 2 can slowly infiltrate the water contained in the moisture infiltration device into the planting field soil to provide a proper amount of moisture required by the seedling curing, and the infiltrated area can cover the soil around the seedlings, so that the survival rate of the seedlings after being transplanted is improved;
step S6: the use condition of the moisture impregnation apparatus 2 is regularly observed, and if the internal water shortage is found, the moisture impregnation apparatus 2 is timely complemented with a water source.
Referring to fig. 2, the moisture impregnation apparatus 2 used in step S5 specifically includes a curing pot body 21 and a moisture impregnation layer 22, the curing pot body 21 is circular in shape and is arranged around the sapling, the longitudinal section of the curing pot body 21 is circular, and the curing pot body 21 is made of plastic, so that the weight is light and the cost is low.
Referring to fig. 3 and 4, in order to facilitate the assembly and disassembly of the maintenance kettle body 21 around the sapling, the maintenance kettle body 21 is uniformly divided into four split kettles 211 with the same size, the four split kettles 211 can be assembled in sequence to form the complete maintenance kettle body 21, specifically, the sapling is taken as a center, two opposite split kettles 211 are provided with plug-in parts 6 at two ends, the plug-in parts 6 are in a 'shape' in the vertical direction, two opposite split kettles 211 are provided with plug-in parts 7 at two ends, the plug-in parts 7 are in a 'shape' in the vertical direction, and the plug-in parts 6 and the plug-in parts 7 can be inserted in an adaptive manner to realize the assembly. When the maintenance kettle body 21 is arranged, two opposite split kettles 211 are arranged firstly, and then the two opposite split kettles 211 are arranged; conversely, when the maintenance kettle body 21 is removed, the order is reversed.
Referring to fig. 2 and 3, the top of each of the four split kettles 211 is provided with a water compensating port 4, and a gardener can supplement water into the split kettle 211 where the water compensating port 4 is located through the corresponding water compensating port 4, so that after the water infiltration apparatus 2 is arranged, the gardener needs to operate four times to supplement the water source of the four split kettles 211 (i.e. the water infiltration apparatus 2).
The bottoms of the four split kettles 211 are respectively provided with an infiltration opening 3, the infiltration openings 3 are arranged along the extending direction of the split kettles 211, two ends of each infiltration opening are close to the end parts of the split kettles 211, and the design can reduce the interval between the infiltration openings 3 of two adjacent split kettles 211 so as to promote the overall infiltration coverage of the water infiltration equipment 2 to the planting soil.
Referring to fig. 2, the water infiltration layer 22 is disposed at the infiltration opening 3, specifically, the water infiltration layer 22 is made of geotextile with a water permeable function, and the water infiltration layer 22 covers the infiltration opening 3 and is adhered to the outer wall of the bottom of the split pot 211, so that water filled in the split pot 211 slowly infiltrates into the soil of the planting field through the water infiltration layer 22, the purpose of irrigating seedlings in the curing stage is achieved, the irrigation water quantity can be reasonably controlled, and the situation that seedlings die due to excessive irrigation water quantity is avoided.
Referring to fig. 2, in addition, since the moisture impregnation layer 22 is a flexible layer because it is geotextile, it is easy to deform when in contact with soil after being placed into the equipment groove 1, and affects the impregnation effect, so the two positioning net layers 5 are arranged at the impregnation opening 3, the shapes of the two positioning net layers 5 are adapted to the shapes of the split pot 211, so that the split pot 211 is a full circle structure, the positioning net layers 5 are made of the same material as the split pot 211, the two positioning net layers 5 are adhered and fixed with the split pot 211, the moisture impregnation layer 22 is clamped between the two positioning net layers 5, and the moisture impregnation layer 22 is shaped to better play the impregnation effect.
Referring to fig. 3, a connection structure 8 is disposed between every two adjacent split kettles 211, so there are four connection structures 8, and the four connection structures 8 connect the four split kettles 211 in series, that is, water can flow through each other in the four split kettles 211, so when a gardener supplements water source to the curing kettle body 21, only needs to fill water into the water filling port 4 on any one split kettle 211, the entire curing kettle body 21 can be filled with water, compared with four water filling operations, and one water filling operation can effectively reduce workload.
Referring to fig. 5, the connection structure 8 includes a connection hose 81 made of silica gel, a supply pipe 82 made of plastic, and a sealing structure 85 having a sealing effect between the connection hose 81 and the supply pipe 82, the connection hose 81 is fixed on a sidewall of one of the two adjacent split kettles 211, the supply pipe 82 is fixed on a sidewall of the other split kettle 211, when the two adjacent split kettles 211 are spliced by means of the plugging portion 6 and the receiving portion 7, the connection hose 81 is sleeved on the supply pipe 82, and since a magnetic attraction layer 83 (similar to a magnetic attraction paste of an automobile) is disposed on an inner wall of the connection hose 81 and a metal layer 84 (steel) is disposed on an outer wall of the supply pipe 82, the connection hose 81 and the supply pipe 82 can be fixed by means of a mutual attraction effect of the magnetic attraction layer 83 and the metal layer 84, so that the two adjacent split kettles 211 can be connected. The sealing structure 85 is a water-swelling sealing ring, which is made of rubber and is fixed on the inner wall of the connecting hose 81, after the connecting hose 81 and the supplying pipe 82 are installed in place, the water-swelling sealing ring is abutted against the end wall of the supplying pipe 82, and the water-swelling sealing ring swells after contacting water, so that the abutting force on the end wall of the supplying pipe 82 is larger, and the sealing performance can be improved, so that water cannot leak in the circulation process between the adjacent split kettles 211.
Referring to fig. 2, the top of each of the four split pots 211 is provided with a rain collecting opening 9 at the center, and the rain collecting openings 9 are rectangular, so that rainwater resources can be collected into the split pots 211 for later maintenance of seedlings. The dustproof and rainproof membrane 10 is arranged at the rainwater collecting port 9, and geotextile with good water permeability is also adopted as the dustproof and rainproof membrane 10, covers the rainwater collecting port 9 and is adhered to the side wall of the split kettle 211, so that foreign matters such as external dust can be prevented from falling into the maintenance kettle body 21; meanwhile, a membrane supporting net 11 is further fixed at the position of the rain collecting opening 9, the membrane supporting net 11 is made of the same material as the positioning net layer 5, the membrane supporting net 11 also covers the rain collecting opening 9, but is positioned below the dustproof rain-permeable membrane 10 to support the dustproof rain-permeable membrane 10, and therefore the phenomenon of excessive concave phenomenon of the dustproof rain-permeable membrane 10 is not easy to occur when the dustproof rain-permeable membrane 10 contacts with foreign matters such as insects.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A method for improving the survival rate of transplanted seedlings is characterized by comprising the following steps,
step S1: digging tree pits, and transplanting tree seedlings into the tree pits;
step S2: centralizing the tree seedlings, moving the tree seedlings to the center of the tree pit, backfilling soil in the tree pit and tamping the soil;
step S3: constructing a maintenance cofferdam around the tree pit, and then pouring enough root fixing water into the maintenance cofferdam at one time;
step S4: after a period of time, entering a curing stage, arranging a moisture infiltration device (2) on a planting field, wherein the moisture infiltration device (2) is distributed along the periphery of a sapling, can slowly infiltrate water contained in the moisture infiltration device into the soil of the planting field, provides a proper amount of moisture required by sapling curing, and the infiltrated area can cover the soil around the sapling;
step S5: and (3) regularly observing the use condition of the water infiltration equipment (2), and if the water shortage inside the water infiltration equipment is found, supplementing the water source with the water infiltration equipment (2) in time.
2. The method for improving the survival rate of transplanted saplings according to claim 1, wherein in the step S4, before the moisture infiltration equipment (2) is arranged along the circumference of the saplings, equipment grooves (1) into which the moisture infiltration equipment (2) can be adapted are dug on the planting land along the circumference of the saplings, and then the moisture infiltration equipment (2) is arranged along the track of the equipment grooves (1).
3. The method for improving the survival rate of transplanted seedlings according to claim 1, wherein the moisture infiltration device (2) in the step S4 comprises a curing kettle body (21) and a moisture infiltration layer (22), the curing kettle body (21) is arranged along the periphery of the seedlings, an infiltration opening (3) is formed in the bottom of the curing kettle body (21), the moisture infiltration layer (22) is arranged at the infiltration opening (3), and a water supplementing opening (4) is formed in the curing kettle body (21).
4. A method for improving survival rate of transplanted saplings according to claim 3, wherein two positioning net layers (5) are arranged on the curing kettle body (21) at the infiltration opening (3), the shapes of the two positioning net layers (5) are adapted to the shapes of the curing kettle body (21), and the water infiltration layer (22) is clamped between the two positioning net layers (5).
5. A method for improving survival rate of transplanted seedlings according to claim 3, wherein the maintenance kettle body (21) comprises a plurality of split kettles (211), the split kettles (211) are detachably connected in sequence, the bottom of each split kettle (211) is provided with one infiltration opening (3) and the water infiltration layer (22) matched with the infiltration opening (3), and each split kettle (211) is provided with one water supplementing opening (4).
6. The method for improving the survival rate of seedlings transplanted according to claim 5, wherein two adjacent split kettles (211) are provided with plug-in parts (6) at two ends of one split kettle (211), plug-in parts (7) are provided at two ends of the other split kettle (211), and the two adjacent split kettles (211) are spliced and connected by virtue of the plug-in parts (6) and the plug-in parts (7) which are mutually close to each other.
7. A method for improving the survival rate of seedlings transplanted as in claim 5, wherein a connection structure (8) is provided between two adjacent split pots (211), the connection structure (8) connects two adjacent split pots (211) so that water in two adjacent split pots (211) can circulate;
the connecting structure (8) comprises a connecting hose (81) fixed on the side wall of one split kettle (211) and a connecting pipe (82) fixed on the side wall of the other split kettle (211), the connecting hose (81) is detachably connected with the connecting pipe (82), and a sealing structure (85) is arranged between the connecting hose (81) and the connecting pipe (82).
8. The method for improving the survival rate of seedlings transplanting according to claim 7, characterized in that the connecting hose (81) is sleeved on the supplying pipe (82), a magnetic suction layer (83) is arranged on the inner wall of the connecting hose (81), a metal layer (84) is arranged on the outer wall of the supplying pipe (82), and the magnetic suction layer (83) and the metal layer (84) are mutually attracted to fix the connecting hose (81) on the supplying pipe (82); the sealing structure (85) is a water-swelling sealing ring fixed on the inner wall of the connecting hose (81), and the water-swelling sealing ring is abutted against the end wall of the connecting pipe (82).
9. The method for improving the survival rate of seedlings transplanted according to claim 5, wherein a rain collecting opening (9) is arranged on the top wall of each split pot (211), a dustproof rain permeable membrane (10) is arranged at the rain collecting opening (9), and a membrane supporting net (11) is arranged below the dustproof rain permeable membrane (10) at the rain collecting opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310193598.XA CN116195483A (en) | 2023-03-02 | 2023-03-02 | Method for improving survival rate of transplanted saplings |
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| KR20110130216A (en) * | 2010-05-27 | 2011-12-05 | 김이빈 | The supply of water available prefabricated container seedlings grown |
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