CN104542156A

CN104542156A - Root device for increasing tree-transplanting survival rate

Info

Publication number: CN104542156A
Application number: CN201510011911.9A
Authority: CN
Inventors: 李先强
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-11
Filing date: 2015-01-11
Publication date: 2015-04-29

Abstract

The invention discloses a root device for increasing a tree-transplanting survival rate. The root device comprises a tree pit, water pumping tubes and a water pumping device, wherein the tree pit can be used for accommodating the root of the transplanted tree; the water pumping tubes are inserted into the tree pit; ends of the water pumping tubes are inserted into the tree pit soil, the other ends of the water pumping tubes are exposed to the ground; water through holes are distributed in the walls of the water pumping tubes; water suction tubes of the water pumping device extend into water through tubes. The device for increasing a tree-transplanting survival rate disclosed by the invention can be used for promoting the gas permeability of the root of the novel transplanted tree seedling, preventing the root from being rotten, and greatly increasing the survival rate.

Description

A kind of root device improving transplanting tree survival rate

Technical field

The present invention relates to the growing body of a kind of trees, particularly relate to the growing body of large gauge arbor in a kind of clayed soil, belong to agricultural technology field.

Background technology

All there is clayed soil in the most area of China, if yellow soil, red clay, warp and coastal saline-alkali soil are all clayed soil.And cohesive soil because of soil physical and chemical property poor, water-permeable and air permeable is bad, and southern rainwater is more, if implantation methods is improper, then as easy as rolling off a logly causes tree root water logging, root system is in the environment of anoxic.

And if the root system of trees cannot be breathed normally, just can produce too much harmful substance (as alcohol) etc., and cannot normally discharge, the death of novel species tree planting wood time serious, can be caused further.

If not only efficiency of construction is low but also add planting cost to take large-area soil removal and replacement or soil melioration, the growing body be applicable to when thus carrying out planting technique, is taked to be solve cohesive soil to plant the key survived.

Summary of the invention

The object of invention proposes a kind of permeability, the growing body device that is conducive to gas exchanges, greatly can improves the root dress of transplanting tree survival rate that can solve seedling root.

A kind of root device taked technical scheme of dealing with problems of transplanting tree survival rate that improves is: a kind of root device of transplanting tree survival rate that improves comprises tree well, drinking-water pipe and the assembling device that draws water, described tree well can hold whole roots of transplanting tree, several drinking-water pipe is inserted with in described tree well, described drinking-water pipe one end inserts in tree well earth, the other end is exposed to ground, the described tube wall that draws water is distributed with permeable hole, and the suction hose of described water plug puts in water-permeable pipe.

Further, the diameter of described drinking-water pipe is 80 ~ 150mm, and on the tube wall of described drinking-water pipe, offer that aperture is 3 ~ 10mm, density spacing is the permeable hole of 50 ~ 100mm, bassets top layer in the upper end of described drinking-water pipe.

Preferably, basset top layer 100 ~ 200mm in the upper end of described drinking-water pipe.The insertion end that described drinking-water pipe is positioned at kind of plant hole is whittled into as inclined-plane, and described inclined-plane is arranged towards the inner side of kind of plant hole.The upper end of described drinking-water pipe is connected with water-pumping/draining equipment.The upper end of described drinking-water pipe is also provided with the lid matched with drinking-water pipe.Described collector pipe is pvc pipe or PE pipe or HDPE or screw thread blind pipe with holes.Also nonwoven layer is enclosed with in described drinking-water pipe outside.If plantation acupuncture point in plane physical features, is then at least respectively inserted with a drinking-water pipe at four angles of described kind of plant hole.If plantation acupuncture point in inclined-plane physical features, is then at least respectively inserted with a drinking-water pipe at the next physical features two jiaos of places of described kind of plant hole.

A kind of beneficial effect improving the root device of transplanting tree survival rate is: a kind of root device of transplanting tree survival rate that improves is planted mainly for the culture transferring of large nursery stocks in viscosity green soil, by growing body of the present invention, effectively can solve the permeability of seedling root, be conducive to gas exchanges, substantially increase the survival rate of seedling growth, also save human and material resources and financial resources simultaneously.

Accompanying drawing explanation

Fig. 1 is a kind of schematic diagram improving the root device of transplanting tree survival rate.

Fig. 2 is a kind of structural representation improving collector pipe in the root device of transplanting tree survival rate.

Fig. 3 is a kind of schematic diagram improving root device water-pumping/draining equipment from collector pipe of transplanting tree survival rate.

In figure, 1. tree well, 2. drinking-water pipe, 3. permeable hole, 10. transplanting tree, 20. soil, 30. water plugs.

Embodiment

Below by drawings and Examples, technical scheme of the present invention is described in further detail.

See Fig. 1 ~ Fig. 3, a kind of preferred embodiment improving the root device of transplanting tree survival rate shown in it.

Improve a root device of transplanting tree survival rate, be included in soil 20 and offer and wait to plant that nursery stock 10 matches. tree well 1, described in. tree well 1 can be the cube structure of rectangle, as shown in Figure 1, also can be cylindrical structure; Described. be inserted with drinking-water pipe 2 in tree well 1, the diameter of described collector pipe 2 is 80 ~ 150mm, and on the tube wall of described drinking-water pipe 2, offering the permeable hole 3 that aperture is 3 ~ 10mm, density spacing is 50 ~ 100mm, basset top layer in the upper end of described collector pipe.Preferably, basset top layer 100 ~ 200mm in the upper end of described drinking-water pipe 2.Be convenient to thus from drinking-water pipe 2, moisture too much in soil be extracted out.

See Fig. 2, described drinking-water pipe 2 is positioned at. and the insertion end of tree well 1 is whittled into as inclined-plane, and described inclined-plane is arranged towards the inner side of. tree well 1.This ramp structure can be conducive to collecting. moisture unnecessary near root system in tree well 1.During use, be connected with water plug 30 in the upper end of described drinking-water pipe 2, directly can extract and be emitted on the excessive moisture collected in collector pipe 2.

Preferably, being also provided with the lid matched with drinking-water pipe 2 in the upper end of described drinking-water pipe 2, for preventing outside rainwater or foreign material from entering in drinking-water pipe 2, causing the operation of normally catchmenting of the blocking of drinking-water pipe 2 or obstruction drinking-water pipe 2.

Further preferably, described drinking-water pipe 2 is pvc pipe or PE pipe or HDPE or screw thread blind pipe with holes.

In order to prevent the permeable hole 3 described in soil particle blocking, be also enclosed with nonwoven layer in described drinking-water pipe 2 outside, not shown.

In addition, if plantation acupuncture point is in plane physical features, then at least a collector pipe 2 is respectively inserted with at four angles of described kind of plant hole, as shown in Figure 1; If plantation acupuncture point in inclined-plane physical features, is then at least respectively inserted with a drinking-water pipe 2 at the next physical features two jiaos of places of described kind of plant hole.

The using method of growing body of the present invention and the course of work are: first, kind of a plant hole 1 is excavated in soil 20, according to waiting the size of transplanting tree 10 native ball, or wait to transplant the plantation characteristic of tree 10 or designing requirement and excavate size fit. tree well 1, as shown in Figure 1; Then, prepare drinking-water pipe 2, at diameter be 80 ~ 150mm tube wall on offer the gully-hole 3 that aperture is 3 ~ 10mm, density spacing is 50 ~ 100mm, and insertion end drinking-water pipe 2 being positioned at kind of plant hole is whittled into inclined-plane, as shown in Figure 2; Further, the drinking-water pipe 2 prepared in above-mentioned steps inserts kind of a plant hole, and makes the inclined-plane of described insertion end towards the inner side of kind of plant hole, and the moisture be convenient in soil is pooled in drinking-water pipe 2; In other words, the use of described drinking-water pipe 2, can be conducive to. and in tree well 1, excess moisture enters in drinking-water pipe 2, allows periphery excessive moisture be entered in collector pipe 2 by permeable hole 3.

After this, described. the river sand of the bottom backfill 10 ~ 50mm of tree well 1 or fine sand, and will wait that transplanting tree 10 puts into the kind plant hole backfilled, then while backfill cohesive soil, while mix river sand or fine sand in cohesive soil, the height of backfill plantation nursery stock is watered decline stable after exposed height remain on 100 ~ 200mm; Meanwhile, ensure to basset top layer in the upper end of described drinking-water pipe 2, as shown in Figure 1.

Preferably, described drinking-water pipe is pvc pipe or PE pipe or HDPE or screw thread blind pipe with holes.Particularly, can offer permeable hole 3 on the sidewall of the pvc pipe of diameter about 80 ~ 150mm, PE pipe or HDPE pipe, the distribution of permeable hole 3 can be even or uneven, and aperture is 3 ~ 10mm about, and density spacing is about 50 ~ 100mm.Also the screw thread blind pipe with holes that in afforestation, salt discharge uses can directly be adopted.The length of drinking-water pipe 2 is determined according to the plant pit degree of depth, and general drinking-water pipe 2 exposes and is greater than 100mm.Preferably, when inserting collector pipe 2, there is non-woven fabrics in described collector pipe 2 outer wrap, the permeable hole 3 described in soil particle blocking can be prevented.

When Specific construction, if. tree well 1 is positioned at plane physical features, then at least described. and a drinking-water pipe 2 is respectively inserted at four angles of tree well 1, as shown in Figure 1; If. tree well 1 is positioned at inclined-plane physical features (such as domatic physical features), then at least described. and it is not shown that bottom (position that in domatic physical features, horizontal level is lower) physical features two jiaos of places of tree well 1 respectively insert a drinking-water pipe 2().

More preferably, the present invention, in the process used, can also add turfy soil or husk or straw or qualified garbage compost in described backfill cohesive soil.Particularly, mix the amount of river sand or fine sand bottom kind of tree well 1 in burial depth and clay, can determine according to waiting to transplant tree 10 habit of growth, such as, for the plant of fleshy root, can mix volume ratio in cohesive soil is 1:1 river sand or fine sand.If soil leanness or the immature soil, also can add organic matter in cohesive soil, as turfy soil, husk, straw or qualified garbage compost etc., concrete usage amount, can refer to multiple prior art.

The present invention can also adopt supporting structure to be fixed with support bar by the nursery stock planted, the supporting structure of nursery stock, also can with reference to multiple prior art.

In the present invention, watering, it is clear and definite that nursery stock is sunk, native ball is exposed mill shape that formation is at least highly 100mm, and be provided with at the periphery of. tree well 1 collector pipe 2 that at least two exposed height are greater than 100mm.

If amount of rainfall is large or water dilutional hyponatremia, large quantity of moisture will be had in drinking-water pipe 2 to exist, the water plug such as water-absorbing cylinder or drip pump 30 can be adopted to be extracted out by water, as shown in Figure 3; If during weather drought and water shortage, also can give nursery stock moisturizing by drinking-water pipe 2, then cover with the mouth of pipe of lid by drinking-water pipe 2, reach the object of water conservation.

Claims

1. one kind is improved the root device of transplanting tree survival rate, it is characterized in that: a kind of root device of transplanting tree survival rate that improves comprises tree well, drinking-water pipe and the assembling device that draws water, described tree well can hold whole roots of transplanting tree, several drinking-water pipe is inserted with in described tree well, described drinking-water pipe one end inserts in tree well earth, the other end is exposed to ground, and the described tube wall that draws water is distributed with permeable hole, and the suction hose of described water plug puts in water-permeable pipe.