CN106376427A - Construction method of urban environmental protection forest - Google Patents
Construction method of urban environmental protection forest Download PDFInfo
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- CN106376427A CN106376427A CN201610778667.3A CN201610778667A CN106376427A CN 106376427 A CN106376427 A CN 106376427A CN 201610778667 A CN201610778667 A CN 201610778667A CN 106376427 A CN106376427 A CN 106376427A
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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
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- Life Sciences & Earth Sciences (AREA)
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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Abstract
The invention provides a construction method of an urban environmental protection forest. The construction method comprises the following steps of: A, forest land cleaning, namely obtaining a plant zone through cleaning by adopting a horizontal zonal cleaning method; B, land preparation and fertilization, carrying out land preparation and fertilization on the plant zone; C, seedling transplantation, planting resistant tree seedlings and landscape tree seedlings on the plant zone in an inter-plant mixed manner or planting 1-2 varieties of tree seedlings as dominant species and other tree seedlings on the plant zone by adopting the way of inter-plant mixture; and D, carrying out tending management on the seedlings. The construction method has the beneficial effects that the construction method provides a new pattern for construction of the urban environmental protection forest; by implementing construction of the urban environmental protection forest, the survival rates of the trees in the urban environmental protection forest can be increased, the plant community structure can be optimized, the diversity of species can be obviously improved, the depth of surface runoff can be effectively reduced, the soil properties can be improved and obvious ecological benefits are achieved.
Description
Technical field
The present invention relates to technical field of agricultural cultivation, more particularly, to a kind of construction method of city environmental protection woods.
Background technology
At present, the pollution that atmosphere pollution is that city is main, generally occurs.In Pearl River Delta area, all types of industries pollution sources
More, the such as chemical plant such as ceramics factory, solvent factory, sulfuric acid plant, additionally, the pollution of vehicle exhaust is increasingly severe.In general, city
City forest land is subject to air pollution at most, and soil pollution is less.And the forest that the more serious urban area of current pollution is planted,
Because resistance is not good, its growing way is bad or cannot grow, and can not play the effect of environmental protection.
Therefore, existing city protection woods is built and needs to improve further.
Content of the invention
In view of the deficiencies in the prior art, the invention reside in provide a kind of construction method of city environmental protection woods it is intended to solve
Certainly existing city protection woods resistance is not good, cannot play the problem being effectively improved urban environment.
Technical scheme is as follows：
A kind of construction method of city environmental protection woods, wherein, described construction method comprises the following steps：
A. forest land cleaning：Growth belt, bandwidth 1.5m are cleaned out using the method for horizontal band-like cleaning, in band, retains original forest；
B. site preparation and fertilising:Growth belt is carried out with site preparation and fertilising, the base manure that fertilising adopts is having after pile fermentation
The fertile mixed fertilizer with phosphate fertilizer of machine；
C. plant nursery stock：Resistant wood species nursery stock and landscape tree kind nursery stock are to plant in the way of mixed friendship between strain by uniform mixed distribution
In growth belt, or other seeds nursery stocks kind by the way of mixing friendship between strain is coordinated for sociales with the seeds nursery stock of 1-2 section
Plant in growth belt；
D. tending management：The annual spring and autumn of First Year, Second Year and the 3rd year is respectively fostered once, and spring fostered in the 4-5 month
Carry out, autumn fosters and carries out in the 9-10 month, wherein, annual spring is once topdressed when fostering, and the object fostered includes novel species
Plant and original trees, Tending methods are：Shovel grass in the range of horizontal band-like and holding bandwidth 1.5m, in the range of 1 meter around nursery stock
Loosen the soil, topdress.
The construction method of described city environmental protection woods, wherein, in described step A, original woods of described reservation
Wood is the good Native Broad-leaved Tree Species of growing way.
The construction method of described city environmental protection woods, wherein, in described step B, plant hole specification is long × wide
× it is 60cm × 60cm × 40cm deeply, the consumption of base manure adds 250g phosphate fertilizer for every cave 1.5kg fertilizer.
The construction method of described city environmental protection woods, wherein, in described step C, all nursery stocks are one-level
Nutrient bag seedling, and be 1 year strong sprout to biennial, high 50-100cm.
The construction method of described city environmental protection woods, wherein, in described step C, described resistant wood species be with
5-10 kind in lower seeds：Red cassia tree, high mountain banyan, Vietnam's mountain longan, ring grain banyan, camphor tree, fall smell good, buta-buta, ring tree, awns
Really, duhat, ox milk, Ficus microcarpa, paper mulberry, oleander, purling withered, Yin Chai, dalbergia odorifera, native honey tree, Piao Shu, water father-in-law, light
Leaf mountain alum, evodia lepta, podocarpus nagi.
The construction method of described city environmental protection woods, wherein, in described step C, described landscape seeds be with
5-10 kind in lower seeds：Oil tea, Tutcheria, Gordonia Acuminata, heavy curtain umbrella maple, the fruit of a cubeb litsea tree, instrument flower, Michelia chapensis, Michelia macclurei, iron winter
Green grass or young crops, Portugal, screw oil expeller, sweet viburnum, sweet osmanthus.
The construction method of described city environmental protection woods, wherein, in described step C, when with 1-2 section's seeds seedling
Wood is when coordinating other seeds nursery stocks to be planted for sociales, and as the seeds strain number of the 1-2 section of sociales, to account for whole seeds total
More than the 70% of strain number.
The construction method of described city environmental protection woods, wherein, described step C is planted seedlings according to stand conversion mode kind
When wooden, seeding row spacing is 2.0m × 3.0m-3.0m × 3.0m；When described step C plants nursery stock according to regeneration mode, strain
Spacing is 2.0m × 2.0m- 2.5m × 2.5m.
The construction method of described city environmental protection woods, wherein, in described step C, the implantation time of nursery stock is early
Cloudy day after one, two saturating rains of spring or drizzle sky.
The construction method of described city environmental protection woods, wherein, in described step D, the fertilizer amount topdressing is
150g/ strain. secondary.
Beneficial effect：The construction method of the city environmental protection woods that the present invention provides is that the construction of city environmental protection woods carries
Supply new model, opened one and improve urban air pollution, the effective way of structure green city, by implementing the present invention's
The structure of city environmental protection woods, can improve the survival rate of the trees of city environmental protection woods, optimize structure of plant community, significantly
Improve species diversity, be effectively reduced rainwash deeply, improve soil property, there are obvious ecological benefits.
Specific embodiment
The present invention provides a kind of construction method of city environmental protection woods, for making the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only
Only in order to explain the present invention, it is not intended to limit the present invention.
The invention provides a kind of construction method of city environmental protection woods, described construction method is：
A kind of construction method of city environmental protection woods, wherein, described construction method comprises the following steps：
A. forest land cleaning：Growth belt, bandwidth 1.5m are cleaned out using the method for horizontal band-like cleaning, in band, retains original forest.
Wherein, original forest of described reservation is the good Native Broad-leaved Tree Species of growing way.By to the environmental protection forests building
Introduce indigenous broadleaf species, increased richness and the Plant Diversity of environmental protection forests, especially significantly improve environmental protection
The herbaceous plant diversity indices of woods.
B. site preparation and fertilising:Growth belt is carried out with site preparation and fertilising, the base manure that fertilising adopts is after pile fermentation
Fertilizer and phosphate fertilizer mixed fertilizer.Preferably, fertilizer adopts chicken manure fertile.
Wherein, plant hole specification be long × wide × deep be 60cm × 60cm × 40cm, the consumption of base manure is that every cave 1.5kg is organic
Fertilizer plus 250g phosphate fertilizer.
C. plant nursery stock：Resistant wood species nursery stock and landscape tree kind nursery stock are planted in growth belt in the way of friendship mixed between strain,
Or coordinate other seeds nursery stocks to plant in plantation by the way of friendship mixed between strain with the seeds nursery stock of 1-2 section for sociales
Band.
Wherein, all nursery stocks are the nutrient bag seedling of one-level, and are 1 year strong sprout to biennial, high 50-100cm.
In one embodiment, described resistant wood species are the 5-10 kind in following seeds：Red cassia tree, high mountain banyan, more South Mountain
Longan, ring grain banyan, camphor tree, fall smell good, buta-buta, ring tree, mango, duhat, ox milk, Ficus microcarpa, paper mulberry, folder bamboo
Peach, purling withered, Yin Chai, dalbergia odorifera, native honey tree, Piao Shu, water father-in-law, twig and leaf of Smoothleaf Sweetleaf, evodia lepta, podocarpus nagi.The resistance of above-mentioned seeds
By force, in polluting more serious urban environment, strong adaptability, survival rate are high, and growing way is good, can play good environmental-protection function.
Wherein, described landscape seeds are the 5-10 kind in following seeds：Oil tea, Tutcheria, Gordonia Acuminata, heavy curtain umbrella maple, mountain are grey
Son, instrument flower, Michelia chapensis, Michelia macclurei, ilexrotunda, Portugal, screw oil expeller, sweet viburnum, sweet osmanthus.Above-mentioned landscape seeds have good scape
Sight acts on, and has certain resistance simultaneously.
Above-mentioned resistant wood species nursery stock and landscape tree kind nursery stock are planted in growth belt in the way of uniform mixed distribution, not only
Improve the Plant Diversity of environmental protection forests, the survival rate of trees, and there is good landscape function and ecological protection work
With.
In another embodiment, with 1-2 section seeds nursery stock for sociales coordinate other seeds nursery stocks to be planted when,
Seeds strain number as the 1-2 section of sociales accounts for more than the 70% of whole seeds total strain numbers.For example：
（1）Coordinate the pattern of other seeds nursery stocks with Theaceae for sociales：Theaceae adopts oil tea, lotus wood, Tutcheria, major part
Tea, is equipped with the burmannii of other seeds, Portugal, red bayberry.
（2）The pattern of other seeds nursery stocks is coordinated for sociales with Moraceae and Lauraceae：With red cassia tree, high mountain banyan, burmannii, camphor tree
Set as sociales, be equipped with Gordonia Acuminata, Michelia macclurei.
Preferably, when described step C plants nursery stock according to stand conversion mode, strain spacing is 2.0m × 3.0m-
3.0m×3.0m；When described step C plants nursery stock according to regeneration mode, strain spacing be 2.0m × 2.0m- 2.5m ×
2.5m.
Wherein, the cloudy day after the implantation time of nursery stock is one, two saturating rains of early spring or drizzle sky.This condition is conducive to seedling
Wood adapts to soil environment, the fast-growth transplanted as early as possible, improves the survival rate of nursery stock.
Specifically method for planting is：First dig slightly deep a plant hole more slightly larger than nursery stock mud head in the plant hole central authorities returning good soil, go
After falling nutrient bag, band soil is put down gently in hole of planting, righting nursery stock, and returning soil makes original soil print be deeper than native face 1-2cm, and compacting makes and seedling
Wooden original soil is in close contact, continues back native to the face pressure reality of cave, then return and loosen the soil in steamed bun shape.
D. tending management：The annual spring and autumn of First Year, Second Year and the 3rd year is respectively fostered once, and spring fosters
The 4-5 month is carried out, and autumn fosters and carries out in the 9-10 month, and wherein, the object once, fostered that carries out when annual spring fosters topdressing includes
New plantation and original trees, Tending methods are：Shovel grass in the range of horizontal band-like and holding bandwidth 1.5m, 1m scope around nursery stock
Inside loosen the soil, topdress.
Wherein, the fertilizer type topdressing is composite fertilizer, and consumption is 150g/ strain. secondary.
The city environmental protection woods being built by the method for the present invention, not only adapts to the urban environment of environmental pollution, its
The survival rate of trees is high, growing way is good, has obvious ecological benefits.
The construction method of the city environmental protection woods that the present invention provides passes through wealthy to the environmental protection forests introduction native soil building
Ye Shu, not only increases the richness of environmental protection forests seeds hence it is evident that the herbaceous plant diversity that improve environmental protection forests refers to
Number；Meanwhile, the litter index of the environmental protection forests being built by the method for the present invention, such as accumulation, maximum water-holding capacity,
The key index such as the amount of retaining and effective holdingcapacity prolongation over time greatly all increases；Additionally, prolongation over time, lead to
The soil physical properties index crossing the environmental protection forests of method of the present invention structure increases, and wherein, the soil weight declines, soil
Earth becomes loose；On the whole, with the passage of Afforestation Time, the soil nutrient property index of city environmental protection woods has carried
Height, the micro organism quantity of soil and enzymatic activity have all been lifted.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Shield scope.
Claims (10)
1. a kind of construction method of city environmental protection woods is it is characterised in that described construction method comprises the following steps：
A. forest land cleaning：Growth belt, bandwidth 1.5m are cleaned out using the method for horizontal band-like cleaning, in band, retains original forest；
B. site preparation and fertilising:Growth belt is carried out with site preparation and fertilising, the base manure that fertilising adopts is having after pile fermentation
The fertile mixed fertilizer with phosphate fertilizer of machine；
C. plant nursery stock：Resistant wood species nursery stock and landscape tree kind nursery stock are planted in growth belt in the way of friendship mixed between strain, or
Other seeds nursery stocks are coordinated to plant in growth belt by the way of friendship mixed between strain with the seeds nursery stock of 1-2 section for sociales；
D. tending management：The annual spring and autumn of First Year, Second Year and the 3rd year is respectively fostered once, and spring fostered in the 4-5 month
Carry out, autumn fosters and carries out in the 9-10 month, wherein, the object once, fostered that carries out when annual spring fosters topdressing includes novel species
Plant and original trees, Tending methods are：Shovel grass in the range of horizontal band-like and holding bandwidth 1.5m, in the range of 1 meter around nursery stock
Loosen the soil, topdress.
2. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step A,
Original forest of described reservation is the good Native Broad-leaved Tree Species of growing way.
3. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step B,
Plant hole specification is long × wide × depth is 60cm × 60cm × 40cm, and the consumption of base manure adds 250g phosphate fertilizer for every cave 1.5kg fertilizer.
4. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step C,
All nursery stocks are the nutrient bag seedling of one-level, and are 1 year strong sprout to biennial, high 50-100cm.
5. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step C,
Described resistant wood species are the 5-10 kind in following seeds：Red cassia tree, high mountain banyan, Vietnam's mountain longan, ring grain banyan, camphor tree, fall smell good,
Buta-buta, ring tree, mango, duhat, ox milk, Ficus microcarpa, paper mulberry, oleander, purling withered, Yin Chai, dalbergia odorifera, soil honey
Tree, Piao Shu, water father-in-law, twig and leaf of Smoothleaf Sweetleaf, evodia lepta, podocarpus nagi.
6. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step C,
Described landscape seeds are the 5-10 kind in following seeds：Oil tea, Tutcheria, Gordonia Acuminata, heavy curtain umbrella maple, the fruit of a cubeb litsea tree, instrument flower, Lechang contain
Laugh at, Michelia macclurei, ilexrotunda, Portugal, screw oil expeller, sweet viburnum, sweet osmanthus.
7. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step C,
When coordinating other seeds nursery stocks to be planted with 1-2 section seeds nursery stock for sociales, as the seeds of the 1-2 section of sociales
Strain number accounts for more than the 70% of whole seeds total strain numbers.
8. city environmental protection woods according to claim 1 construction method it is characterised in that described step C according to
When stand conversion mode plants nursery stock, strain spacing is 2.0m × 3.0m-3.0m × 3.0m；When described step C is made according to renewal
When woods mode plants nursery stock, strain spacing is 2.0m × 2.0m- 2.5m × 2.5m.
9. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step C, seedling
The implantation time of wood is the cloudy day after one, two saturating rains of early spring or drizzle sky.
10. the construction method of city environmental protection woods according to claim 1 is it is characterised in that in described step D
In, the fertilizer type that topdresses is composite fertilizer, and consumption is 150g/ strain time.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969275A (en) * | 2017-11-29 | 2018-05-01 | 福建三明林业学校 | Method of forestation under a kind of podocarpus nagi Casuarina equisetifolia Plantation |
| CN111165305A (en) * | 2019-12-26 | 2020-05-19 | 南大（常熟）研究院有限公司 | Method for building natural-like ecological forest land of cinnamomum camphora |
| CN111406567A (en) * | 2020-04-22 | 2020-07-14 | 华东师范大学 | Near-natural type construction method of long triangular city land ecological corridor |
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| CN111165305A (en) * | 2019-12-26 | 2020-05-19 | 南大（常熟）研究院有限公司 | Method for building natural-like ecological forest land of cinnamomum camphora |
| CN111165305B (en) * | 2019-12-26 | 2021-11-23 | 南大（常熟）研究院有限公司 | Method for building natural-like ecological forest land of cinnamomum camphora |
| CN111406567A (en) * | 2020-04-22 | 2020-07-14 | 华东师范大学 | Near-natural type construction method of long triangular city land ecological corridor |
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| CN106376427B (en) | 2020-04-28 |
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