CN115553169A - Tree root growing method - Google Patents

Tree root growing method Download PDF

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Publication number
CN115553169A
CN115553169A CN202210738407.9A CN202210738407A CN115553169A CN 115553169 A CN115553169 A CN 115553169A CN 202210738407 A CN202210738407 A CN 202210738407A CN 115553169 A CN115553169 A CN 115553169A
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tree
soil
root
hole
inclined hole
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CN202210738407.9A
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余世义
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Individual
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Priority to CN202210738407.9A priority Critical patent/CN115553169A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)

Abstract

A method for growing tree root. Relates to a tree planting method, in particular to a tree root growing method. The method is characterized in that inclined holes are drilled in pit holes for planting trees (pit hole walls, pit hole bottoms, ground in pit hole ranges and ground in a tree pool), the inclination angle of each inclined hole is 1-75 degrees, the depth of each inclined hole is more than or equal to 20cm, and tree roots grow along the inclined holes. The specification of the pit is simply and locally increased. The removed soil can be backfilled in the inclined hole. And water and air replenishing holes can be drilled from the ground to the inclined holes above the radial direction of the inclined holes. The tree root grows along the inclined hole to the width and the depth. When the tree root in the inclined hole is thick, the tree root becomes a straight line type ground root support column root for supporting the tree to be stable, the wind resistance of the tree is enhanced, and the trees are prevented from being blown to incline and fall down. After the tree roots are thick, the ground surfaces of sidewalks, squares and the like which are arched and paved are reduced. The phenomenon that the roots of trees crowd the curbstone is reduced. The growth of the tree root on the ground is reduced.

Description

Tree root growing method
Technical Field
The invention relates to a tree planting method, in particular to a tree root growing method.
Background
The prior art tree planting method mainly comprises the steps of digging a pit (planting pit and groove) for planting trees, putting root systems of the trees into the pit and backfilling soil.
In the prior art, the root system of the tree grows and has some defects:
some trees are planted in places with high soil compactness, and the roots of the trees can only grow in the holes in a coiling manner and cannot grow in the soil outside the holes;
some trees are planted in places with high soil compactness, and although the roots grow in the soil outside the pits, the growing width and depth of the roots are small;
some tree roots grow on the ground;
some tree roots grow on a surface soil layer, and when the tree roots are thick, the ground surfaces such as raised sidewalks and squares are jacked up to be paved, so that the walking of people is influenced, and the beautiful environment is influenced;
some tree roots grow along gaps between the back of the sidewalk kerb and the side faces of the sidewalk roadbed, and when the tree roots are thick, the curbstone is squeezed, so that the attractiveness is affected.
The tree roots cannot well fix the trees in the soil.
Typhoon, strong wind, nature phenomenon. When typhoon and strong wind blow, some trees are easy to incline and fall down by wind, and traffic is blocked in the middle of a horizontal road and a highway.
In 2016 for 9 months, the typhoon Molandi lands on Fujian mansion and Quanzhou, and a large number of trees are blown down by wind on urban roads; a large number of trees are destroyed in three school districts of the university of mansion.
In 2016, 10 months, the typhoon 'sea horse' lands on the Guangdong Shanshan, and a large number of trees are blown down and inclined by wind at the entrance and exit of an urban area; a large number of trees are blown down and inclined by wind in the province.
In the prior art, in order to prevent the trees from being blown by wind, inclined and lodging, a vertical support is usually adopted to support the trees to be stable. If the support is made of bamboo or wood, the support is exposed to the sun and rain and easily loses the function of supporting trees gradually with time.
In the prior art, in order to prevent the trees from being blown by wind, inclining and lodging, measures of pruning branches and reducing branches and leaves are taken, so that the trees have a better ventilating structure, the crown of the trees is reduced, and the wind on the trees is reduced.
In the prior art, in order to prevent big trees and old trees from inclining, the same kind of young and strong trees are planted in advance to culture a living body support, and living body supporting measures are taken for unstable trees.
In nature, the air roots of trees grow downwards into the soil to grow, and the air roots become the support roots after being thick.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a tree root growing method, which can enable the tree root to grow into a straight-line-shaped root support, and can enhance the stability and wind resistance of the tree; the method can reduce the problem that the thick roots of the trees are jacked to arch and raise the pavement of pavements, squares and other grounds; the phenomenon that the roots of trees extrude curbstone is reduced; the growth of the tree root on the ground is reduced.
In order to solve the technical problems, the invention is further perfected on the basis of the prior tree planting method technology. The technical scheme adopted by the invention is as follows: inclined holes are drilled in pits (planting pits and grooves) for planting trees, the inclination angle of each inclined hole is 1-75 degrees, the depth of each inclined hole is more than or equal to 20cm, and tree roots grow along the inclined holes. Enabling the tree root to grow to the width and the depth; when the tree root in the inclined hole is thick, the tree root becomes a straight line-shaped ground root support for supporting the tree stably.
Preferably, the depth of the inclined hole is more than or equal to 30cm.
The inclined holes on the pit wall can be inclined at an angle of 1-70 deg.
Preferably, the distance between the center of the port of the inclined hole on the pit wall and the ground surface is more than or equal to 20cm.
The inclined holes at the bottom of the pit can be inclined at an angle of 10-75 degrees.
Preferably, the center of the port of the inclined hole is positioned in front of the linear growth and extension direction of the tree root. The pit wall is arranged in the center of the port of the inclined hole of the pit wall, the front position of the pit wall is in a range that a straight line intersects with the tree axis and extends to the pit wall through the central point of the tail end of the tree root, is 12cm away from the left side and the right side of the straight line respectively, and is parallel to the plane formed by the tree axis and the straight line; the center of the port of the inclined hole at the bottom of the pit hole is positioned in front of the port, a straight line is intersected with the tree axis and extends to the bottom of the pit hole through the central point of the tail end of the tree root, the distance between the straight line and the pit hole is 10cm respectively from the left side and the right side of the straight line, and the pit hole bottom is in a range parallel to the plane formed by the tree axis and the straight line; the center of the port of the inclined hole on the surface of the soil ball or the backfill soil surface is located in the front of the port, a straight line intersects with the tree axis and extends to the soil ball surface or the backfill soil surface in front through the central point of the tail end of the tree root, the distance between the straight line and the left side and the right side is 5cm respectively, and the straight line and the inclined hole are parallel to each other.
Inclined holes can be drilled from the surface of the backfill soil or the surface of the soil ball in front of the tail ends of the tree roots exposed on the surface of the soil, and the inclination angle of the inclined holes can be 10-75 degrees.
The inclined holes are preferably backfilled with foreign soil.
Preferably, the alien soil is backfilled between the end of the inclined hole and the tail end of the tree root, and the tree root grows along the segment of alien soil and then grows along the inclined hole.
Preferably, a water and air replenishing hole is drilled from the ground to the inclined hole above the inclined hole in the radial direction.
The invention has the following beneficial effects that the inclined holes are drilled in the pit holes:
1. the tree root can grow linearly along the inclined hole to the width and the depth, and the tree root gradually grows thick along the time to form a linear ground root support root for supporting the tree to be stable, and the linear ground root support root grows thick along with the tree body.
2. The trees are prevented from being blown to incline and fall down; the ground pavement of the arched and warped sidewalk, the square and the like at the tree root top is reduced; the phenomenon that the roots of trees extrude curbstone is reduced; the growth of the tree root on the ground is reduced.
3. Simply and locally increasing the specification of the pit; soil is removed in Kong Huitian, and underground soil properties are locally improved conveniently.
4. The method is simple, prevents the prior process, reduces the loss and is economical.
Detailed description of the invention
The range in the pit comprises the pit wall, the pit bottom, the ground in the pit range and the ground in the tree pool.
Example 1 drilling of inclined holes before planting trees (drilling of inclined holes before planting trees is referred to as example 1, the same shall apply hereinafter)
Digging a pit (planting pit or groove) for planting trees, drilling an inclined hole on the wall or the bottom of the pit, wherein the inclination angle of the inclined hole is 1-75 degrees, the depth of the inclined hole is more than or equal to 20cm, putting a tree root system (soil ball) into the pit, backfilling soil, and allowing the tree root to grow along the inclined hole. After the new tree root grows, the new tree root enters the inclined hole from the port or the hole wall of the inclined hole and grows along the inclined hole, and the new tree root becomes a straight-line-shaped ground root support root for supporting the tree stably after being thick.
Example 2 drilling of inclined holes when planting trees (drilling of inclined holes when planting trees is referred to as example 2, the same is as follows.)
Digging a pit (planting pit or groove) for planting trees, putting root systems (soil balls) of the trees into the pit, backfilling partial soil, drilling inclined holes at the intersection positions of the walls of the pit and the surface of backfilled soil, wherein the inclined angles of the inclined holes are 1-75 degrees, the depth of the inclined holes is more than or equal to 20cm, and backfilling the soil to ensure that the roots grow along the inclined holes. After the new tree root grows, the new tree root enters the inclined hole from the port or the hole wall of the inclined hole and grows along the inclined hole, and the new tree root becomes a straight-line-shaped ground root support root for supporting the tree stably after being thick.
Example 3 drilling slant holes after planting trees (the drilling of slant holes after planting trees is referred to as example 3, and the drilling of slant holes after planting is referred to as example 3 regardless of the length of time after planting, the same applies hereinafter)
And (3) drilling inclined holes on the ground in the pit range or the ground in the tree pool towards the pit wall, wherein the inclination angle of each inclined hole is 1-75 degrees, the depth of each inclined hole is more than or equal to 20cm (the distance from the pit wall to the bottom of the hole), and the tree roots grow along the inclined holes. It is difficult to form inclined holes having an inclination angle of 1 to 9 °, and the inclination angle of the inclined holes may be 10 to 75 °. For drilling the inclined holes with the inclination angle of 1-9 degrees, local backfill soil can be planed to form a groove, a punching tool is placed in the groove to directly drill the inclined holes on the pit wall, and then the groove is backfilled with soil. After the new tree root grows, the new tree root enters the inclined hole from the port or the hole wall of the inclined hole and grows along the inclined hole, and the new tree root becomes a straight-line-shaped ground root support root for supporting the tree stably after being thick.
The roots grow along the holes (gaps). Particularly, the roots grow along the holes (gaps) in the environment with compact soil texture.
The aperture size of the inclined hole can be determined according to the size of the tree.
In examples 1, 2 and 3, the depth of the inclined hole is preferably not less than 30cm.
The deeper the depth of the inclined hole is, the longer the root is easy to grow, the stronger the supporting force and the pulling resistance of the root are, and the more stable the tree is.
When the planting hole is drilled with the inclined hole, the axis of the punching tool is intersected with the axis of the planting hole or is close to the axis of the planting hole as much as possible. Namely, the inclined hole axis and the planting hole axis (tree axis) are the same plane as much as possible, and the plane is vertical to the ground plane. The straight-line-shaped ground root support in the inclined hole has larger supporting force for supporting the tree stably. The planting groove can be referred to the operation required when the planting groove is drilled with the inclined hole. The inclined holes can be drilled by tools such as steel bars (wires), drill bits and the like.
The inclined holes are one in number, and the inclined angle can be selected from any angle within the range of 1-75 degrees.
The inclined holes are multiple in number, and the inclined angle of each hole can be selected to be different.
The size of the inclination angle is preferably determined according to the tree species so as to be suitable for the growth characteristics of the root system of the tree. For planting trees with shallow roots, the inclination angle is preferably smaller, so that the trees are suitable for the roots of the trees to grow to the width; for planting deep-rooted trees, the inclination angle is preferably larger, and the deep-rooted trees are suitable for the deep growth of the root systems of the trees.
The number of the inclined holes is one, and the windward direction is preferably selected. The number of the inclined holes is more than or equal to 2, and the inclined holes are preferably distributed uniformly in a radial shape.
Inclined holes are drilled on the pit wall, the number of the inclined holes is multiple, and the positions of the inclined holes can be different in height.
The inclined holes can increase the number of the inclined holes after the trees grow for a period of time, and the hole diameter is enlarged and the depth is increased.
In example 1, the inclined holes are drilled in the pit wall, and it is difficult to drill the inclined holes with an inclination angle of 71 ° to 75 ° (a phenomenon that the inclined hole walls may be jumped during drilling the inclined holes), and the inclination angle of the inclined holes may be 1 ° to 70 °. Inclined holes with large inclination angles can also be drilled during backfilling (refer to example 2).
The distance between the center of the port of the inclined hole on the pit wall and the ground surface is preferably more than or equal to 20cm.
In example 1, the inclined holes are drilled at the bottom of the pit, and it is difficult to drill the inclined holes with an inclination angle of 1 ° to 9 °, and the inclination angle of the inclined holes may be 10 ° to 75 °. For drilling the inclined hole with the inclination angle of 1-9 degrees, local soil can be planed at the bottom of the pit hole to form a groove, and a punching tool is placed in the groove to drill the inclined hole at the bottom of the pit hole.
In the above example 1, the position of the end of the inclined hole is preferably the position in front of the straight growth and extension of the root after the root of the tree is fixed in the hole. For trees of soil ball seedlings, selecting thicker tree roots at the periphery and the bottom surface of the soil ball, measuring and calculating when the tree soil ball is placed in a pit and the position of the tree is fixed, and drilling an inclined hole at the position of the pit wall or the pit bottom corresponding to the straight line growth and extension direction of the tree root; for trees with bare-rooted seedlings, putting root systems into the pits, selecting thicker roots, drilling inclined holes at the positions of the walls or the bottoms of the pits corresponding to the straight growth and extension directions of the roots, or drilling the inclined holes at the walls or the bottoms of the pits first, and then selecting thicker roots to face the ports of the inclined holes when the root systems of the trees are put into the pits. The thicker tree root is directed to the inclined hole port, the new tree root of the tree root grows to the inclined hole port and then grows along the inclined hole to form a straight line-shaped ground root support root with a shape which is relatively straight, and the support force is larger.
In example 2, the inclined hole port is preferably located in front of the straight growth and extension of the root. For trees of soil ball seedlings, selecting thicker roots at the periphery of the soil ball, placing the tree soil ball into a pit, backfilling partial soil after the position of the trees is fixed, filling the backfill soil to a height slightly lower than the tail end of the tree root, forming a section of slope close to the tail end of the tree root and close to the wall of the pit, drilling inclined holes in the pit wall at the position where the tree root grows linearly and extends in a corresponding direction and the pit wall is intersected with the surface of the backfill soil, and then backfilling the soil; for trees with bare root seedlings, reference may be made to this method.
In the above example 3, some of the roots exposed on the ground within the pit range or the ground in the root pool may be inclined holes drilled from the backfill soil surface or the soil ball surface in front of the ends of the roots exposed on the ground, or inclined holes drilled directly in the pit wall by digging the backfill soil in front of the ends of the roots, so that the inclined holes with smaller inclination angle can be drilled more conveniently by digging the backfill soil. Or a slant hole can be drilled at the position below the tree root (the tree root is removed firstly), and then the tail end of the tree root is placed into the slant hole. And (4) carrying out root guiding treatment on the new tree roots exposed on the ground or the new tree roots exposed when the surface soil is loosened, so that the new tree roots grow to the depth and the width along the inclined holes. Preventing the tree root from growing on the ground; the tree root is prevented from growing in surface soil, and the tree root is pushed up to arch and raised to pave pavements such as sidewalks, squares and the like after being thick; the tree root is grown into a straight line-shaped root support for supporting the tree stably. The method can be used for ordinary tree management work.
In the above example 3, the inclined holes are drilled from the backfill surface or the surface of the tree soil ball to the pit wall in front of the end of the root exposed on the soil surface, and the inclined holes having an inclined angle of 1 ° to 9 ° are difficult to drill, and the inclined angle of the inclined holes may be 10 ° to 75 °. For the inclined hole with the inclined angle of 1-9 degrees, a groove can be formed by planing partial soil on the surface of the backfill soil or the surface of the tree soil ball, and the punching tool is placed in the groove to punch the inclined hole.
In the above examples 1, 2 and 3, it is preferable to fill the slant holes with the original soil. The inclined holes are large in aperture, and the original soil can be backfilled, and the original soil is preferably backfilled in the inclined holes. The backfilled original soil is loose and is suitable for the growth of tree roots. And growing the new tree roots along the loosened soil in the inclined holes.
The roots grow along the loosened soil. Particularly, in the environment with compact soil quality, the tree roots grow along the loose soil.
In the above examples 1, 2 and 3, it is preferable to fill the slant holes with extra soil. The inclined hole has a larger aperture, so that the foreign soil can be backfilled, and the foreign soil is preferably backfilled in the inclined hole. The backfilled alien soil is suitable for the growth of tree roots. And (5) allowing the new roots to grow along the foreign soil in the inclined holes.
The tree root grows along the foreign soil. Particularly, in an environment with relatively poor soil quality, the tree roots grow along the foreign soil.
The roots look for fertile soil growth. Particularly, in an environment with relatively poor soil quality, the roots of the trees seek fertile soil growth.
And adding rootage, fertilizer, water-retaining agent and other materials into the backfilled original soil or the external soil as required.
The original soil or the foreign soil can be made into a soil rod, and the soil rod is placed into the inclined hole when the soil is backfilled, so that the method is convenient to operate. Especially, under the condition that the depth of the inclined hole is deeper and the aperture is smaller, the method is more convenient and faster.
In the above examples 1, 2 and 3, it is preferable to backfill the foreign soil between the inclined hole port and the end of the root. The new-born tree root can grow along the section of the foreign soil and then along the inclined hole.
In the example 1, after the inclined hole is drilled on the wall of the pit, the tree soil ball is placed into the pit, the inclined hole port of the thicker tree root exposed out of the soil ball is selected to face the wall of the pit, the tail end of the tree root is slightly higher than the inclined hole port, the position of the tree is fixed, the soil is backfilled, the height of the backfilled soil is firstly filled to the extent that one side of the backfilled soil is slightly lower than the inclined hole port, the other side of the backfilled soil is slightly lower than the tail end of the tree root, a section of slope close to the inclined hole port and lower than the tail end of the tree root is formed, then the removed soil or the soil rod is backfilled on the section of slope, the cross section area of the removed soil or the soil rod is larger than the inclined hole port, and then the original soil is backfilled on the removed soil or the soil rod. And (4) allowing the new roots of the tree roots to grow along the section of the foreign soil or the soil rod and then grow along the inclined holes.
In the above example 2, the inclined hole is preferably located at a position in front of the straight line and the extension of the root of the tree after the root of the tree is placed in the hole and fixed. For trees with soil ball seedlings, selecting thicker roots on the periphery of the soil ball, placing the tree soil ball into a pit, backfilling partial soil after the position of the tree is fixed, filling backfill soil to a height slightly lower than the tail end of the root, forming a section of slope close to the tail end of the root and close to the wall of the pit, drilling an inclined hole on the pit wall in front of the linear growth and extension direction of the root and at the intersection position of the pit wall and the surface of the backfill soil, backfilling foreign soil or a soil placing rod on the section of slope, wherein the cross section area of the foreign soil or the soil rod is larger than the orifice of the inclined hole, and backfilling original soil on the foreign soil or the soil rod. And (4) allowing the new roots of the tree roots to grow along the section of the foreign soil or the soil rod and then grow along the inclined holes. For bare-rooted trees, reference may be made to this method.
In the above example 3, after digging the local backfill soil and directly drilling the inclined hole on the pit wall, the removed backfill soil is firstly filled with the removed soil or the soil rod, and then the original soil is filled on the removed soil or the soil rod. And (4) allowing the new tree root to grow along the section of the foreign soil or the soil rod and then along the inclined hole.
In the above examples 1, 2 and 3, it is preferable that the water replenishing hole is formed from the ground to the inclined hole radially above the inclined hole. The water and air replenishing holes can be drilled above the tail ends of the inclined holes, and the water and air replenishing holes can also be drilled above the middle sections of the inclined holes. The water replenishing and air supplementing hole can provide water replenishing and air supplementing environments for soil on an inclined hole wall, loose original soil or foreign soil in the inclined hole and surrounding soil. The roots grow along the moist, air-permeable soil in the inclined holes.
The roots grow along moist, air-permeable soil. Particularly, under the environment that the soil quality is dry and airtight, the tree root grows along the moist and air-permeable soil.

Claims (10)

1. A method for growing tree roots is characterized in that: and (3) drilling inclined holes in the pits for planting the trees, wherein the inclination angle of each inclined hole is 1-75 degrees, the depth of each inclined hole is more than or equal to 20cm, and the roots of the trees grow along the inclined holes.
2. The method of claim 1, wherein: the depth of the inclined hole is more than or equal to 30cm.
3. The method of claim 1, wherein: the inclined hole on the pit wall has an inclination angle of 1-70 deg.
4. The method of claim 1, wherein: the distance between the center of the port of the inclined hole on the pit wall and the ground surface is more than or equal to 20cm.
5. The method of claim 1, wherein: the inclined hole at the bottom of the pit has an inclination angle of 10-75 deg.
6. The method of claim 1, wherein: the center of the port of the inclined hole is positioned in front of the linear growth and extension direction of the tree root.
7. The method of claim 1, wherein: inclined holes are drilled from the surface of the backfill soil or the surface of the tree soil ball in front of the tail ends of the tree roots exposed on the soil surface, and the inclination angle of the inclined holes is 10-75 degrees.
8. The method of claim 1, wherein: and backfilling the foreign soil in the inclined holes.
9. The method of claim 1, wherein: and backfilling the foreign soil between the port of the inclined hole and the tail end of the tree root, and allowing the tree root to grow along the foreign soil and then along the inclined hole.
10. The method of claim 1, wherein: and a water and air replenishing hole is drilled from the ground to the inclined hole above the radial direction of the inclined hole.
CN202210738407.9A 2022-06-10 2022-06-10 Tree root growing method Pending CN115553169A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM329331U (en) * 2007-10-09 2008-04-01 xue-meng Su Root guide plate
KR20120098082A (en) * 2011-02-28 2012-09-05 순천대학교 산학협력단 Method for guiding roots
CN103039233A (en) * 2012-12-20 2013-04-17 上海应用技术学院 Root guiding and seedling raising method of arbor species for roof greening
CN108781961A (en) * 2018-05-17 2018-11-13 王振 A kind of method for planting of plant pit pond nursery stock
CN208850264U (en) * 2018-09-06 2019-05-14 河南龙安园林绿化工程有限公司 It is a kind of to determine root basin
CN112219637A (en) * 2020-10-23 2021-01-15 谭虎成 Root guide shaping device and root guide shaping method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM329331U (en) * 2007-10-09 2008-04-01 xue-meng Su Root guide plate
KR20120098082A (en) * 2011-02-28 2012-09-05 순천대학교 산학협력단 Method for guiding roots
CN103039233A (en) * 2012-12-20 2013-04-17 上海应用技术学院 Root guiding and seedling raising method of arbor species for roof greening
CN108781961A (en) * 2018-05-17 2018-11-13 王振 A kind of method for planting of plant pit pond nursery stock
CN208850264U (en) * 2018-09-06 2019-05-14 河南龙安园林绿化工程有限公司 It is a kind of to determine root basin
CN112219637A (en) * 2020-10-23 2021-01-15 谭虎成 Root guide shaping device and root guide shaping method thereof

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