CN204681936U - A kind of dry and decayed stub-sapling complex - Google Patents

Abstract

The utility model discloses a kind of dry and decayed stub-sapling complex.Its structure is, have a tree well made based on hole, original rotten cave in stub, tree well is shown in earth deeply, bankets wherein and plants trees.Useless dry and decayed stub is become " flowerpot " of tree planting by the utility model dexterously, becoming is rotten is the novel view of life, also retains stub simultaneously, organic substance that tree root stays, can transform into the nutrition that trees grow up, the utility model can also be saved excavation, remove the expense of stub.

Description

A kind of dry and decayed stub-sapling complex

Technical field

a kind of dry and decayed stub-sapling complex, relates to gardens production technical field, is more particularly the complex that a kind of trees of planting in the hole, stub cave of felling are formed.

Background technology

in many cities and rural area, people usually can see, and ground has some trees to be felled the stub stayed, and the profile of its outside still exists, but the xylem at its center is rotten by weathering, and defines hole, cave.The aesthetic feeling of what these stubs stayed affect view, removing spends sizable expense again, is a problem demanding prompt solution.

Utility model content

the purpose of this utility model is for the existing dry and decayed stub in various places, proposes a kind of trees thus form a kind of dry and decayed stub-sapling complex directly planted in the hole, cave of stub, makes the structure that sapling grows on stub.

structure of the present utility model is such:

1. dry and decayed stub-sapling complex, is characterized in that, it comprises stub, tree well, sapling and soil; Wherein, tree well is in the middle xylem of stub, and tree well is shown in the soil under stub deeply, and sapling is colonizated in tree well, is filled with the soil of normal root in tree well.

the sapling cultivated in this species complex, after surviving, root system grows downwards, penetrates in the soil below elite tree stake.Along with growing up gradually of sapling, stub also rots to decompose gradually, and organic substance wherein becomes the soil organic matter under the effect of edaphon, fertilizing soil; Mineral nutrition wherein is then decomposed mineralising, becomes the nutriment for sapling growth, promotes sapling growth.

the beneficial effects of the utility model:

1. increase the entertaining of view: plant trees in hole, stub cave, the stub of dry and decayed one-tenth hole is turned into natural " flowerpot ", makes inanimate stub become lively, give and come back to life, changing rotten is the sensation of life, improves the entertaining of view.

turn waste into wealth: stub and tree root are the residual bodies after trees are felled, and its inside carries the various organic and inorganic nutriment of plant enrichment from the Nature, if employing is artificial or machinery is excavated, these materials are often processed by as rubbish.Adopt method of the present utility model, plant trees in hole, stub cave, original " rubbish " becomes the following valuable organic manure of sapling immediately.Along with wooden rotten gradually in stub, organic substance and mineral nutrition are constantly decomposed out, join in soil and go, and become improvement soil, and the beneficiating ingredient of increasing soil fertility is conducive to the growth of sapling.

low cost: rotten stub and tree root, if employing is artificial or machinery is excavated, expend more fund, also to carry out landfill to the hole of digging out, also will process the rubbish such as tree root, stub dug out, and larger stub deals with and about bothers, expense is larger.Adopt method of the present utility model, rotten stub tree root local use, as long as dig out a hole in rotten stub, tree planting of can within it banketing, method is simple, low cost.

Accompanying drawing explanation

fig. 1 is a kind of dry and decayed stub-sapling complex schematic cross-section.

in figure: 1 is stub; 2 is tree well; 3 is soil; 4 is sapling.

Embodiment

in order to be illustrated more clearly in structure of the present utility model, below in conjunction with accompanying drawing and 2 embodiments, the utility model is stated.

a kind of dry and decayed stub-South Mountain jujube complex.In certain employee's sanitation park or square, have 2 xylem middle parts seriously rotten, and formed the hole, stub 1 cave in downward earthing, the diameter of stub 1 is about 60cm, and the cave hole dia of its inside is 28cm.In order to form tree shade at sanitation park or square, being conducive to everybody body-building, determining to plant South Mountain jujube tree seedling 4 in hole, stub 1 cave.

operating procedure:

1. dig pit: after valve stub 1 hole, cave in downwards, to surrounding excavation, dig to soil 3 downwards, dig up part withered tree to surrounding, the tree well 2 of driving diameter 25cm;

2. rotten wood is pulverized: patted by the rotten wood dug out and pulverize;

3. seedling is selected: the South Mountain jujube tree seedling 4 selecting plant height 30cm;

4. seedling is descended: sapling 4 is put into tree well 2;

5. banket and bury: banket in tree well 2, bury tree root, one deck soil, the broken rotten wood chip of one deck, by being tight compact, earths up to the primary plane of stub 1;

6. water: water permeable in forward direction hole, full hole of banketing;

the structure of complex:

it comprises stub 1, tree well 2, South Mountain jujube tree seedling 4 and soil 3; Wherein, tree well 2 is in the middle xylem of stub 1, and tree well 2 is shown in the soil 3 under stub deeply, and sapling 4 to be colonizated in tree well 2, is filled with the soil 3 of normal root in tree well 2.

a kind of dry and decayed stub-camplotheca acuminata complex.In certain Unit Circle, have the stub 1 that dry and decayed, its middle xylem is rotten turns to hole, and the diameter of stub 1 is about 80cm.In conjunction with the landscape characters around stub 1, determine to plant camplotheca acuminata in hole, stub 1 cave.

operating procedure:

1. dig pit: after valve stub 1 hole, cave in downwards, to surrounding excavation, dig to soil 3 downwards, dig up part withered tree to surrounding, " tree well 2 " of driving diameter 23cm;

2. rotten wood is pulverized: patted by the rotten wood dug out and pulverize;

3. seedling is selected: the camplotheca acuminata sapling 4 selecting plant height 50cm;

4. seedling is descended: sapling 4 is put into tree well 2;

5. banket and bury: banket in tree well 2, bury tree root, one deck soil, the broken rotten wood chip of one deck, by being tight compact, earths up to the primary plane of stub 1;

6. water: water permeable in forward direction hole, full hole of banketing;

the structure of complex:

it comprises stub 1, tree well 2, camplotheca acuminata sapling 4 and soil 3; Wherein, tree well 2 is in the middle xylem of stub 1, and tree well 2 is shown in the soil 3 under stub deeply, and sapling 4 to be colonizated in tree well 2, is filled with the soil 3 of normal root in tree well 2.

Claims (1)

1. dry and decayed stub-sapling complex, is characterized in that, it comprises stub, tree well, sapling and soil; Wherein, tree well is in the middle xylem of stub, and tree well is shown in the soil under stub deeply, and sapling is colonizated in tree well, is filled with the soil of normal root in tree well.