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Method for planting reed on side slope

A technology for reeds and slopes, applied in the fields of botanical equipment and methods, land preparation methods, fertilization methods, etc., can solve the problems of water and soil conservation, loss of water quality purification functions, unsatisfactory water and soil conservation functions, and destruction of vegetation ecosystems, etc. The effect of water absorption and water retention, improving green coverage and developing root system

Active Publication Date: 2016-09-07
WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Planting aquatic plants directly on the river bank is not resistant to rain erosion, and the function of water and soil conservation is not ideal; although the ecological bag slope protection technology solves the problem of vegetation planting to a certain extent, and has a better function of water and soil conservation, it is also not resistant to rain erosion as time goes by , its functions of water and soil conservation and water purification are also gradually lost; although the gabion construction of ecological river bank belts and artificial hardened bank revetments can fix the soil, they will directly destroy the basis for the survival of river bank vegetation, and the vegetation ecosystem will be destroyed and degraded.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for planting reeds on a slope, comprising the steps of:

[0041] 1) Finish the slope

[0042] Lay one layer of planting nutrient soil with a thickness of 20cm and a layer of gravel soil with a thickness of 5cm from bottom to top on the slope, wherein the gravel soil is composed of loess with a volume ratio of 20:1:5 and a particle size of 0.5 to 5 cm. 4mm medium-coarse sand and gravel with a particle size of 1-15mm;

[0043] 2) Construct ecological concrete

[0044] On the slope, the ecological concrete with a thickness of 5cm is poured, wherein the ecological concrete is made by the following steps: gravel, cement, silicon dioxide micropowder or fly ash are mixed in the proportion by weight of 1500:250:30:3:50 , water reducer and water mixing;

[0045] 3) Plant reeds

[0046] Select a well-grown reed, cut it off, keep the rhizome 10cm, select a reed small plant with three tiller buds in its root, and smear agar aqueous solution with a mass fraction of 0.3% s...

Embodiment 2

[0060] A method for planting reeds on a slope, comprising the steps of:

[0061] 1) Finish the slope

[0062] A layer of planting nutrient soil with a thickness of 25 cm and a layer of gravel soil with a thickness of 5 to 10 cm are successively laid on the slope from bottom to top, wherein the gravel soil is composed of loess soil with a volume ratio of 20:5:8, particle size 0.5-4mm medium-coarse sand and gravel with a particle size of 1-15mm;

[0063] 2) Construct ecological concrete

[0064] On the slope, the ecological concrete with a thickness of 7cm is poured, wherein the ecological concrete is made by the following steps: gravel, cement, silicon dioxide micropowder or fly ash are mixed in the proportion by weight of 1600:280:35:4:65 , water reducer and water mixing;

[0065] 3) Plant reeds

[0066] Select a well-grown reed, cut it off, keep the rhizome 20cm, select a reed small plant with complete rhizome terminal buds and 4 tiller buds, and smear agar aqueous soluti...

Embodiment 3

[0080] A method for planting reeds on a slope, comprising the steps of:

[0081] 1) Finish the slope

[0082] Lay one layer of planting nutrient soil with a thickness of 30cm and a layer of gravel soil with a thickness of 10cm from bottom to top on the slope, wherein the gravel soil is composed of loess with a volume ratio of 20:10:10 and a particle size of 0.5 to 10 cm. 4mm medium-coarse sand and gravel with a particle size of 1-15mm;

[0083] 2) Construct ecological concrete

[0084] On the slope, the ecological concrete with a thickness of 10cm is poured, wherein the ecological concrete is made by the following steps: gravel, cement, silicon dioxide micropowder or fly ash are mixed in the proportion by weight of 1700:300:40:4.5:80 , water reducer and water mixing;

[0085] 3) Plant reeds

[0086] Select a well-grown reed, cut it off, keep the rhizome 30cm, select a reed small plant with complete rhizome terminal buds and 5 tiller buds, and smear agar aqueous solution wi...

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Abstract

The invention discloses a method for planting reed on a side slope. The method comprises the following steps: 1) slope surface preparation: a step of successively laying a layer of planting nutrition soil with a thickness of 20 to 30 cm and a layer of gravelly soil with a thickness of 5 to 15 cm on slope surface from bottom to top; 2) ecological concrete construction: a step of pouring ecological concrete on the slope surface, wherein the ecological concrete is prepared through the following step: subjecting gravels, cement, micro silicon dioxide powder or fly ash, a water reducing agent and water to mixing under stirring according to a weight proportion; 3) reed planting; and 4) maintenance: a step of carrying out watering for 3 to 7 times every day after sowing, removing non-woven fabrics after germination, and carrying out fertilization once every 7 days. According to the invention, by using perennial aquatic grass-tree reed as a planting variety, the reed has the advantages of well-developed root system, strong tillering ability and high ornamental value, and can effectively fix the soil of the side slope, improve ecological environment and well beautify the environment.

Description

technical field [0001] The invention relates to a method for planting reeds. More specifically, the present invention relates to a method for planting reeds on a slope. Background technique [0002] With the acceleration of urban construction, some landscape ecological problems have appeared in the revetment of urban rivers, such as the destruction of original vegetation and soil erosion. In order to solve the above problems, the measures taken by traditional engineering measures include directly planting aquatic plants in the riparian zone, using ecological bag technology to protect the slope and planting plants, using gabions to build an ecological riparian zone, and artificially hardened bank revetment. Planting aquatic plants directly on the river bank is not resistant to rain erosion, and the function of water and soil conservation is not ideal; although the ecological bag slope protection technology solves the problem of vegetation planting to a certain extent, and ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G1/00A01C21/00C05G3/00C05F17/00
CPCA01B79/02A01C21/005A01G22/00C05D9/00C05F1/005C05F9/04C05F17/00C05G3/00C05F5/002C05F5/006C05F11/00C05F11/08Y02W30/40
Inventor 刘宏涛宋利平刘刚袁玲
Owner WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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