CN105921508A - Plant community collocation method used for compact soil repair - Google Patents

Plant community collocation method used for compact soil repair Download PDF

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Publication number
CN105921508A
CN105921508A CN201610276107.8A CN201610276107A CN105921508A CN 105921508 A CN105921508 A CN 105921508A CN 201610276107 A CN201610276107 A CN 201610276107A CN 105921508 A CN105921508 A CN 105921508A
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soil
fructus
plant
floristics
leaf
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CN201610276107.8A
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卢山
陈波
李娜
蒋静静
王菲
林郁
王丽茜
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Zhejiang Sci Tech University ZSTU
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Zhejiang Sci Tech University ZSTU
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • B09C1/10Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • B09C1/105Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00In situ

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention provides a plant community collocation method used for compact soil repair. The plant community collocation method comprises steps such as soil assessment, plant selection, plant community construction and the like. The plant community collocation method has the advantage of being capable of being directly used for compact soil repair and landscape construction without being improved by other loose substrates and organic matters; the collocation method has improvement effect on a soil aggregate structure, so that original land can be in normal use 3-5 years later by virtue of the use of the method; and according to the plant collocation method, the plant survival rate is high, the growth vigor is good and the landscape property is strong.

Description

A kind of community arrangement method repaired for compacted soil
Technical field
The invention belongs to soil remediation, field of Environment Protection, a kind of community arrangement repaired for compacted soil Method.
Background technology
Along with the acceleration of people's development process, toppling over of building waste etc. makes city trees and shrubs soil manually thick bone content of material Higher, develop soil compaction degree serious, and the mankind are when having found new land resource, the uncooked raw-soil and long-term by water Soma is disturbed, mass of soil hard-packed silt matter is native, is all increasingly becoming the fresh target of human development.Send out according to long term investigation analysis Existing, garden soil has extreme portions unit weight to reach more than 1.4, and part unit weight is even up to more than 1.7, causes soil porosity big Big reduce, soil hardness increases, and has a strong impact on the absorption of the element such as growth and N P and K of root system of plant, and the soil weight is excessive very To affecting the root system of plant absorption to moisture, directly promote Plant death.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of community arrangement side repaired for compacted soil Method.
A kind of community arrangement method repaired for compacted soil, it is characterised in that comprise the steps:
1) feature of compacted soil be soil aggregate closely, soil hardness increases, porosity reduces, by compacted soil according to Soil hardness, the soil weight and soil porosity are divided into tighter soil, compacted soil and extremely tight soil, wherein
Tighter soil: soil hardness 75-120N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be 1.35-1.5g/ cm3, soil porosity is 35%-50%;
Compacted soil: soil hardness 120-200N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be 1.5-1.7g/ cm3, soil porosity is 25%-35%;
Extremely tight soil: soil hardness > 200N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be > 1.7g/cm3, soil Earth total porosity is < 25%;
2) selecting the floristics repaired for compacted soil, the tightest soil can select from following floristics: hang down silk Caulis et folium euphorbiae milii, Rhizoma et Radix Dysosmae Veitchii, Herba Alii fistulosi orchid, Shasta daisy, Flos Caryophylli Fructus Abeliae biflorae, Farfugium japonicum, Cuculus polioephalus, pink blossom Ramulus et Folium Spiraeae Salicifolia, Carapax Et Plastrum Testudinis Ilicis Purpureae, pittosporum tobira, Flos Carthami wood, bedleaf cherry plum, Ternstroemia gymnanthera, floral leaf trachelospermum jasminoide, floral leaf Fructus Gardeniae, gold trachelospermum jasminoide, fire spine, Nandina domestica'Fire power', Acer palmatum, folder bamboo Fructus Persicae, Edgeworthia chrysantha Lindl., golden-rimmed Euonymus japonicus, golden-rimmed Fructus Elaeagni, ligustrum, Forsyihia viridissima Lindl, weigela florida, Chimonanthus praecox (L.) Link., blue berry, bright leaf Radix Ophiopogonis, icepro Clouds, Hibisci Mutabilis, Hibiscus syriacus L., Folium Eriobotryae, rare flower, Japan cherry in evening, Radix Liriopes, Fructus Crataegi, Punica granatum L., lobule Fructus Gardeniae, llex cornuta lindl, Firmiana platanifolia (Linn. f.) Marsili, narrow Leaf Mahonia fortunei (Lindl.) Fedde, Fatshedrea lizei, Hemerocallis fulva L., Yan Honggui, Fructus Myricae rubrae, the silver little wax of a Ji, Rhizoma Iridis Tectori, Fructus Gardeniae, tulbaghia violacea, cercis, Mirabilis jalapa, purple Common vetch, purple leaf Fructus Persicae, treasure stone Ilicis Purpureae, Metasequoia glyptostroboides Hu et Cheng;Compacted soil can select from following floristics: Folium seu Cortex Nerii, the silver little wax of a Ji, purple leaf Fructus Persicae, Fructus Crataegi, Folium Eriobotryae, Fructus Myricae rubrae, Flos Mali Hallianae, fire spine, Hibiscus syriacus L., Hibisci Mutabilis, Hemerocallis fulva L., Fatshedrea lizei, llex cornuta lindl, reach the clouds, weigela florida, Treasure stone Ilicis Purpureae, Yan Honggui, Rhizoma Iridis Tectori, Ternstroemia gymnanthera, Metasequoia glyptostroboides Hu et Cheng, pittosporum tobira, Mahonia fortunei, Punica granatum L., blue berry, Radix Liriopes, rare flower, powder Flower Ramulus et Folium Spiraeae Salicifolia, Metasequoia glyptostroboides Hu et Cheng, floral leaf trachelospermum jasminoide, gold trachelospermum jasminoide;Extremely tight soil can select from following floristics: Folium seu Cortex Nerii, a silver-colored Ji are little Wax, purple leaf Fructus Persicae, Fructus Crataegi, pittosporum tobira, Mahonia fortunei;
3) carrying out phytobiocoenose structure, phytobiocoenose construction method includes purebred pattern and miscegenation pattern, and described purebred pattern is i.e. The floristics selecting full exposure carries out phytobiocoenose structure, and the Community patterns of described miscegenation pattern can be layer 2-4, and upper strata selects The floristics of full exposure, other layers should be according to illumination different choice floristics, the optional various plants of same layer.
A kind of described community arrangement method repaired for compacted soil, it is characterised in that the full light in step 3) According to plant can select from following floristics: Ternstroemia gymnanthera, floral leaf trachelospermum jasminoide, floral leaf Fructus Gardeniae, gold trachelospermum jasminoide, fire spine, flame south Nandina, bedleaf cherry plum, golden-rimmed Euonymus japonicus, Acer palmatum, Folium seu Cortex Nerii, Edgeworthia chrysantha Lindl., golden-rimmed Fructus Elaeagni, ligustrum, Forsyihia viridissima Lindl, Chimonanthus praecox (L.) Link., Blue berry, bright leaf Radix Ophiopogonis, reach the clouds, Hibisci Mutabilis, Hibiscus syriacus L., Folium Eriobotryae, rare flower, Japan evening cherry, Fructus Crataegi, Punica granatum L., llex cornuta lindl, Firmiana platanifolia (Linn. f.) Marsili, tawny daylily Grass, Fructus Myricae rubrae, the silver little wax of a Ji, Mirabilis jalapa, Lagerstroemia indica L., purple leaf Fructus Persicae, treasure stone Ilicis Purpureae, Metasequoia glyptostroboides Hu et Cheng, Flos Mali Hallianae, cercis, Flos Carthami are wooden, bright and beautiful Wounded in the battle, Mahonia fortunei, tulbaghia violacea.
A kind of described community arrangement method repaired for compacted soil, it is characterised in that the miscegenation in step 3) Other layers of pattern be divided into according to illumination difference shelter from heat or light 10% 20%, shelter from heat or light 20% 50%, shelter from heat or light more than 50%, shelter from heat or light 50% with Under, wherein shelter from heat or light 10% 20% plant can select from following floristics: Shasta daisy, pink blossom Ramulus et Folium Spiraeae Salicifolia, Yan Honggui, kite Tail, Fructus Gardeniae;Shelter from heat or light 20% 50% plant can select from following floristics: Herba Alii fistulosi orchid, Flos Caryophylli Fructus Abeliae biflorae, Cuculus polioephalus, pittosporum tobira, mountain Radix Ophiopogonis, lobule Fructus Gardeniae;Shelter from heat or light more than 50% plant can select from following floristics: Rhizoma et Radix Dysosmae Veitchii, Farfugium japonicum, Carapax Et Plastrum Testudinis Ilicis Purpureae, Fatshedrea lizei;Shelter from heat or light less than 50% plant can select from following floristics: Flos Carthami wood, weigela florida, narrow leaf ten are big Contribution, tulbaghia violacea.
The present invention reaches more than 90% for the plant survival rate of compacted soil reparation, can reduce soil hardness after planting 1 year 10N/cm2Above, soil weight 0.1g/cm is reduced3More than (moisture content is 15%-25%), improve soil porosity more than 5%.
A kind of community arrangement method repaired for compacted soil of the present invention, utilizes plant root growth feature, And the requirement that plant is to element absorption such as organic matter, N P and K, construct and can be used for the structure of plant community that compacted soil is repaired, On compacted soil, not only build stable phytobiocoenose view, moreover it is possible to refigure soil aggregate, improve compact soil The sustainable use level of earth.
A kind of community arrangement method repaired for compacted soil of the present invention, has the advantage that and need not it He loosens substrate, organic improvement, can be directly used for compacted soil reparation and Landscape construction;This collocation method is to soil granular Structure has improvement result, and by the use of this method, after 3-5, original soil ground can proceed to normally use;This collocation method is planted Thing survival rate is high, growing way is good, and view is strong.
Detailed description of the invention
Embodiment 1
Embodiment 1 is positioned at Nanhu District, Jiaxing City, Zhejiang Province Yao Jia and swings, and soil types is silt matter clay, harden shape, after measured, and soil Hardness is 110-160 N/cm2, the soil weight is 1.55-1.7g/cm3(moisture content is 15%-25%), soil porosity is 28%-39%, soil density is classified as tighter soil-compacted soil type.Select the fiery spine of full exposure, ligustrum, narrow leaf Mahonia fortunei (Lindl.) Fedde, a silver Ji's little wax shrub purebred color block type cropping pattern, cultivated area is respectively 100m2.After planting 12 months, to plant Growth and soil property situation of change are added up, statistical result such as table 1:
Table 1 compacted soil plant adaptability situation 1
Such as table 1, fire spine, ligustrum, Mahonia fortunei, a silver Ji's little wax survival rate are all more than 95%, and plant growing way is dense, Plant above ground, under ground portion all have notable growth, and soil compaction shows good adaptability;Meanwhile, soil density obtains To improving, soil porosity is greatly improved, and the soil weight and hardness substantially reduce.
Embodiment 2
Embodiment 2 is positioned at ring Taihu Lake, Suzhou City of Jiangsu Province periphery, and soil types is silt matter clay, and after measured, soil hardness is 95- 140 N/cm2, the soil weight is 1.45-1.6g/cm3(moisture content is 15%-25%), soil porosity is 30%-42%, soil The degree of packing is classified as tighter soil-compacted soil type.Select miscegenation pattern, Ternstroemia gymnanthera+Flos Carthami wood, Yan Honggui+Radix Liriopes Pattern, Ternstroemia gymnanthera is group upper strata, and Flos Carthami wood, rainbow osmanthus, weir are the second layer, and Flos Carthami wood is full exposure, and rainbow osmanthus, weir is for sheltering from heat or light 15%, Radix Liriopes is third layer, shelters from heat or light 35%.After planting 12 months, plant growing and soil property situation of change are added up, Statistical result such as table 2:
Table 2 compacted soil plant adaptability situation 2
Such as table 2, Ternstroemia gymnanthera, Flos Carthami wood, Yan Honggui, Radix Liriopes survival rate are 100%, and plant growing way is dense, plant above ground, Under ground portion all has notable growth, and soil compaction shows good adaptability;Meanwhile, soil density is improved, soil Earth total porosity is greatly improved, and the soil weight and hardness substantially reduce.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Any amendment, equivalent and the improvement etc. made within principle, within being all contained in protection scope of the present invention.

Claims (3)

1. the community arrangement method repaired for compacted soil, it is characterised in that comprise the steps:
1) compacted soil is divided into tighter soil, compacted soil and pole according to soil hardness, the soil weight and soil porosity Tight soil, wherein
Tighter soil: soil hardness 75-120N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be 1.35-1.5g/cm3, Soil porosity is 35%-50%;
Compacted soil: soil hardness 120-200N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be 1.5-1.7g/cm3, Soil porosity is 25%-35%;
Extremely tight soil: soil hardness > 200N/cm2, moisture content be 15%-25% Soil Under Conditions unit weight be > 1.7g/cm3, soil Total porosity is < 25%;
2) selecting the floristics repaired for compacted soil, the tightest soil can select from following floristics: hang down silk Caulis et folium euphorbiae milii, Rhizoma et Radix Dysosmae Veitchii, Herba Alii fistulosi orchid, Shasta daisy, Flos Caryophylli Fructus Abeliae biflorae, Farfugium japonicum, Cuculus polioephalus, pink blossom Ramulus et Folium Spiraeae Salicifolia, Carapax Et Plastrum Testudinis Ilicis Purpureae, pittosporum tobira, Flos Carthami wood, bedleaf cherry plum, Ternstroemia gymnanthera, floral leaf trachelospermum jasminoide, floral leaf Fructus Gardeniae, gold trachelospermum jasminoide, fire spine, Nandina domestica'Fire power', Acer palmatum, folder bamboo Fructus Persicae, Edgeworthia chrysantha Lindl., golden-rimmed Euonymus japonicus, golden-rimmed Fructus Elaeagni, ligustrum, Forsyihia viridissima Lindl, weigela florida, Chimonanthus praecox (L.) Link., blue berry, bright leaf Radix Ophiopogonis, icepro Clouds, Hibisci Mutabilis, Hibiscus syriacus L., Folium Eriobotryae, rare flower, Japan cherry in evening, Radix Liriopes, Fructus Crataegi, Punica granatum L., lobule Fructus Gardeniae, llex cornuta lindl, Firmiana platanifolia (Linn. f.) Marsili, narrow Leaf Mahonia fortunei (Lindl.) Fedde, Fatshedrea lizei, Hemerocallis fulva L., Yan Honggui, Fructus Myricae rubrae, the silver little wax of a Ji, Rhizoma Iridis Tectori, Fructus Gardeniae, tulbaghia violacea, cercis, Mirabilis jalapa, purple Common vetch, purple leaf Fructus Persicae, treasure stone Ilicis Purpureae, Metasequoia glyptostroboides Hu et Cheng;Compacted soil can select from following floristics: Folium seu Cortex Nerii, the silver little wax of a Ji, purple leaf Fructus Persicae, Fructus Crataegi, Folium Eriobotryae, Fructus Myricae rubrae, Flos Mali Hallianae, fire spine, Hibiscus syriacus L., Hibisci Mutabilis, Hemerocallis fulva L., Fatshedrea lizei, llex cornuta lindl, reach the clouds, weigela florida, Treasure stone Ilicis Purpureae, Yan Honggui, Rhizoma Iridis Tectori, Ternstroemia gymnanthera, Metasequoia glyptostroboides Hu et Cheng, pittosporum tobira, Mahonia fortunei, Punica granatum L., blue berry, Radix Liriopes, rare flower, powder Flower Ramulus et Folium Spiraeae Salicifolia, Metasequoia glyptostroboides Hu et Cheng, floral leaf trachelospermum jasminoide, gold trachelospermum jasminoide;Extremely tight soil can select from following floristics: Folium seu Cortex Nerii, a silver-colored Ji are little Wax, purple leaf Fructus Persicae, Fructus Crataegi, pittosporum tobira, Mahonia fortunei;
3) carrying out phytobiocoenose structure, phytobiocoenose construction method includes purebred pattern and miscegenation pattern, and described purebred pattern is i.e. The floristics selecting full exposure carries out phytobiocoenose structure, and the Community patterns of described miscegenation pattern can be layer 2-4, and upper strata selects The floristics of full exposure, other layers should be according to illumination different choice floristics, the optional various plants of same layer.
A kind of community arrangement method repaired for compacted soil, it is characterised in that step 3) plant of the full exposure in can select from following floristics: Ternstroemia gymnanthera, floral leaf trachelospermum jasminoide, floral leaf Fructus Gardeniae, gold trachelospermum jasminoide, fire Spine, Nandina domestica'Fire power', bedleaf cherry plum, golden-rimmed Euonymus japonicus, Acer palmatum, Folium seu Cortex Nerii, Edgeworthia chrysantha Lindl., golden-rimmed Fructus Elaeagni, ligustrum, Jin Zhong Flower, Chimonanthus praecox (L.) Link., blue berry, bright leaf Radix Ophiopogonis, reach the clouds, Hibisci Mutabilis, Hibiscus syriacus L., Folium Eriobotryae, rare flower, Japan evening cherry, Fructus Crataegi, Punica granatum L., llex cornuta lindl, Firmiana platanifolia (Linn. f.) Marsili, Hemerocallis fulva L., Fructus Myricae rubrae, the silver little wax of a Ji, Mirabilis jalapa, Lagerstroemia indica L., purple leaf Fructus Persicae, treasure stone Ilicis Purpureae, Metasequoia glyptostroboides Hu et Cheng, Flos Mali Hallianae, cercis, Flos Carthami Wood, weigela florida, Mahonia fortunei, tulbaghia violacea.
A kind of community arrangement method repaired for compacted soil, it is characterised in that step 3) other layers of the miscegenation pattern in be divided into according to illumination difference shelter from heat or light 10% 20%, shelter from heat or light 20% 50%, shelter from heat or light more than 50%, Shelter from heat or light less than 50%, wherein shelter from heat or light 10% 20% plant can select from following floristics: Shasta daisy, pink blossom Ramulus et Folium Spiraeae Salicifolia, lay down Rainbow osmanthus, Rhizoma Iridis Tectori, Fructus Gardeniae;Shelter from heat or light 20% 50% plant can select from following floristics: Herba Alii fistulosi orchid, Flos Caryophylli Fructus Abeliae biflorae, Cuculus polioephalus, Pittosporum tobira, Radix Liriopes, lobule Fructus Gardeniae;Shelter from heat or light more than 50% plant can select from following floristics: Rhizoma et Radix Dysosmae Veitchii, great Wu wind Grass, Carapax Et Plastrum Testudinis Ilicis Purpureae, Fatshedrea lizei;Shelter from heat or light less than 50% plant can select from following floristics: Flos Carthami wood, weigela florida, narrow Leaf Mahonia fortunei (Lindl.) Fedde, tulbaghia violacea.
CN201610276107.8A 2016-04-29 2016-04-29 Plant community collocation method used for compact soil repair Pending CN105921508A (en)

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CN107597839A (en) * 2017-08-09 2018-01-19 杭州师范大学钱江学院 A kind of green plant restorative procedure of heavy-metal contaminated soil
BE1030918B1 (en) * 2023-07-27 2024-04-19 Yunnan Res Academy Of Eco Environmental Sciences Use of Crataegus laevigata Paul's Scarlet in the ecological restoration of lake wetlands

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597839A (en) * 2017-08-09 2018-01-19 杭州师范大学钱江学院 A kind of green plant restorative procedure of heavy-metal contaminated soil
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BE1030918B1 (en) * 2023-07-27 2024-04-19 Yunnan Res Academy Of Eco Environmental Sciences Use of Crataegus laevigata Paul's Scarlet in the ecological restoration of lake wetlands

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