CN102177781A - Plant functional combination for planting in arenaceous fluctuating zone of reservoir area - Google Patents
Plant functional combination for planting in arenaceous fluctuating zone of reservoir area Download PDFInfo
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- CN102177781A CN102177781A CN2011100212567A CN201110021256A CN102177781A CN 102177781 A CN102177781 A CN 102177781A CN 2011100212567 A CN2011100212567 A CN 2011100212567A CN 201110021256 A CN201110021256 A CN 201110021256A CN 102177781 A CN102177781 A CN 102177781A
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Abstract
The invention relates to a plant functional combination for the planting in an arenaceous fluctuating zone of a reservoir area, which is characterized in that: acorus calamus seeds, a soil substrate, an organic fertilizer and a biological bonding agent are mixed and stirred in water uniformly according to a weight ratio of 1:(85-95):(5-10):(1.5-2.5), and 5 to 10 granules of the acorus calamus seeds are used as a sticky dumpling to obtain the plant functional combination, wherein the moisture content in the plant functional combination is between 40 and 65 percent, the content of N, P and organic matter in the organic fertilizer is between 10 and 20 g/kg, between 1 and 1.2 g/kg and between 35 and 60 g/kg respectively, and the biological bonding agent is prepared from starch, protein, dextrin and rosin in a ratio of (20-25):(5-10):(55-60):(10-15). The plant functional combination has the advantages that: the survival rate of plant seeds in the fluctuating zone is more than 30 percent; vegetation community of the arenaceous fluctuating zone of the reservoir area can be restored; and soil erosion is reduced.
Description
Technical field
The present invention relates to a kind of plant function complex, especially relate to a kind of plant function complex that is used for reservoir area sandy falling zone plantation.
Background technology
Falling zone (claiming fluctuation band or fluctuation district again) is meant the seasonal fluctuation in stage of reservoir and makes periphery be submerged one section special area that the soil periodically is exposed to the water surface, it is reservoir area silt, organic matter, chemical fertilizer enter water body with agricultural chemicals the ecological protective screen at last, have the dirt of cutting and filter, improve environmental functionals such as water quality, control deposition and erosion, have the bio-diversity of maintenance simultaneously, fish reproduction and ecological functions such as the birds habitat and the flood of regulating and storing are provided, the performance that the falling zone vegetation grows for the falling zone function has most important property.
At present, mainly there is following problem in the plant planting of sandy falling zone, reservoir area:
(1) soil matrix of falling zone vegetation growth is subjected to water body to wash away loss, and the basic condition of plant growing is constantly destroyed;
(2) plant growth environment condition in falling zone is harsh relatively, stand coercing of envirment factors such as water logging, high light, arid, nutritional deficiency, thus occurring in nature to be suitable for falling zone amphibious special habitats growing plants kind few, the screening difficulty;
(3) owing to the destruction of falling zone vegetation, soil structure causes the reservoir area severe water and soil erosion through long-term water erosion in the falling zone, often contain multiple carg in the soil body table matter, clay content is few, meal content height, the not anti-erosion of consistence difference subjects to wash away, so soil seed bank, soil seed pool is difficult to set up;
(4) the long-term water erosion of soil structure process in the falling zone, the soil organic matter dissolves in water body in a large number, not only cause the reservoir area water quality deterioration simultaneously because the soil organic matter is on the low side, the pioneer initial stage of settling down that screens is difficult to obtain enough nutrition and continues its existence, successfully also is difficult to form stable falling zone vegetational type even indivedual plant is transplanted.
Therefore make up a kind of plant function complex that is used for reservoir area sandy falling zone plantation simply, fast and effectively, form stable falling zone vegetational type, reduce the negative effect of water and soil loss, reduce or control environment and pollute the aesthetics enjoyment that increases vision simultaneously environment.
Summary of the invention
Technical problem to be solved by this invention provides a kind of being suitable at falling zone growing plants functional complex, plant seed survival rate in the falling zone can reach more than 30% in this plant function complex, can recover the vegetational type of sandy falling zone, reservoir area, reduce water and soil loss.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of plant function complex that is used for reservoir area sandy falling zone plantation, earlier by the rhizoma calami seed, soil matrix, fertilizer and bioadhesive stir by weight the ratio mixing and water adding of 1:85-95:5-10:1.5-2.5, be a sticking group with described rhizoma calami seed 5-10 grain then, obtain the plant function complex, the moisture content of this plant function complex is 40-65%, N in the above-mentioned fertilizer, P and organic content are respectively 10-20g/kg, 1-1.2g/kg, 35-60g/kg, described bioadhesive is by starch, protein, dextrin, it is formulated that rosin is pressed mass ratio 20-25:5-10:55-60:10-15.
Described soil matrix is with the natural soils airing, pulverizes, crosses the 50-60 mesh sieve.
Compared with prior art, the invention has the advantages that: a kind of plant function complex that is used for reservoir area sandy falling zone plantation of the present invention, form with the rhizoma calami plant seed that is suitable for the falling zone growth, soil matrix, fertilizer and bioadhesive, the plant function complex is interspersed among the zone, falling zone, the cohesiveness and the soil organic matter composition of falling zone soil property have been improved, thereby sandy falling zone forms stable vegetational type in the reservoir area, reduce the negative effect of water and soil loss, reduce or the pollution that controls environment environment.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
One, plant seed is selected:
From be fit to amphibious growth nearly 40 in the plant, so that plant different developmental phases root length is long, rhizome is big, endwall thickness is big, root air cavity structure is close and the root system gas exchange capacity is by force a plant resistance selection index, fast with plant tip of a root developmental rate, rhizome foundation intensity big, the foundation degree of cross linking many and unit volume root biomass greatly root soil adhesive force select index, screening obtains following plant and is fit to the amphibious growing environment in falling zone: rhizoma calami (
Acorus calamus L) be Araeceae (
Araceae) Acorus (
Acorus) plant.Perennial herb.The flowering fruit bearing stage 2-6 month.It is very wide to distribute, and produces each provinces and regions on the south the Yellow River, is born on the other stone of wetland or suction, and rhizome can be used as medicine.
Two, specific embodiment
Embodiment 1
A kind of plant function complex that is used for reservoir area sandy falling zone plantation of the present invention, by the rhizoma calami seed, soil matrix, fertilizer and bioadhesive stir by weight the ratio mixing and water adding of 1:85:5:1.5, be a sticking group with rhizoma calami seed 5-10 grain then, obtain the plant function complex, the moisture content of this plant function complex is 40%, N in the fertilizer, the P and the content of organic matter are respectively 10-20g/kg, 1-1.2g/kg, 35-60g/kg, bioadhesive is by starch, protein, dextrin and rosin are that the ratio of 23:6:57:14 cooperates and to form in mass ratio, soil matrix is with the natural soils airing, pulverizes, cross 50 mesh sieves.
Embodiment 2
A kind of plant function complex that is used for reservoir area sandy falling zone plantation of the present invention, by the rhizoma calami seed, soil matrix, fertilizer and bioadhesive stir by weight the ratio mixing and water adding of 1:90:7.5:2, be a sticking group with 8 in rhizoma calami seed then, obtain the plant function complex, the moisture content of this plant function complex is 50%, N in the fertilizer, P, the content of organic matter is respectively 15g/kg, 1.1g/kg, 50g/kg, bioadhesive is by starch, protein, dextrin, rosin is that the ratio of 24:5:58:13 cooperates and to form in mass ratio, and soil matrix be with the natural soils airing, pulverizing, cross 55 mesh sieves.
Embodiment 3
A kind of plant function complex that is used for reservoir area sandy falling zone plantation of the present invention, by the rhizoma calami seed, soil matrix, fertilizer and bioadhesive stir by weight the ratio mixing and water adding of 1:95:10:2.5, be a sticking group with 10 in rhizoma calami seed then, obtain the plant function complex, the moisture content of this plant function complex is 65%, N in the fertilizer, the P and the content of organic matter are respectively 20g/kg, 1.2g/kg, 60g/kg, bioadhesive is by starch, protein, dextrin, rosin is that the ratio of 25:5:60:10 cooperates and to form in mass ratio, and soil matrix be with the natural soils airing, pulverizing, cross 60 mesh sieves.
Three, comparative trial
Upgrowth situation monitoring and evaluation after the field planting of biological function complex: adopt the ecological real-time online detection system of digitized plant physiology such as Phytalk and LC-6200 type pore analyzer track record to analyze the sprouting of rhizoma calami species, growth of seedling and plant development, early stage vegetation growth state information: stomatal conductance (10-15 mmolm
-2S
-1), respiratory intensity (6.5-8.0 CO
2Mlhkg), stemflow (0.25-0.5h/L), leaf water potential (0.7-1.0 MP), leaf water content apparent Physiological Ecology data day of plant and seasonal rhythm variations such as (75-82 %), obtain falling zone light radiation intensity (1200-1600 nmol/m simultaneously
2S), atmospheric temperature (17-39 ℃), atmospheric humidity (45-92 g/m
3), soil moisture content (72-94 %), wind speed multiple real time environment factor variations data such as (0.7-4.2 m/s), upgrowth situation is good after the field planting of above data declaration plant function complex.
The benefit evaluation of ecological recovery process: forming variation, vegetation cover degree and species diversity level etc. with vegetation and plant species is index, estimates the ecological benefits of falling zone revegetation process; The research method that adopts the environmental analysis technology to combine with experimental ecology is tackled into lake mud sand, minimizing soil organic matter number of dropouts and microenvironment water quality situation up to standard with vegetation and is foundation, estimates the environmental benefit of recovery process; The field planting of plant function complex did not have the vestige of plant growing after 1 year in the check plot, demonstration area rhizoma calami planting survival rates reaches 36%, and vegetation cover degree can reach 12%, and the demonstration area is a single species; The field planting of plant function complex was observed after 3 years, and the check plot does not still have the vestige of plant growing, and demonstration area plant function complex planting survival rates reaches 32%, and the vegetation cover degree level can reach 27%, and other has 2 association species to occur.
In sum, after using a kind of plant function complex that is used for planting sandy falling zone, reservoir area of the present invention, aspect environmental ecological benefit, compare with the check plot of inanimate object functional complex field planting, vegetation is tackled 95 ﹪ and goes into lake mud sand, 80% soil organic matter runs off, and the microenvironment water quality reaches I class water body standard; Aspect the landscape ecological benefit, significantly improve the falling zone microenvironment species composition diversity level and the aesthetic of landscape and be worth; Aspect the biological and ecological benefit, the rhizoma calami plant of selection not only has higher ornamental value but also has economy and medical value.The plant seed emergence rate reaches 50-60% after the field planting of plant function complex, and survival rate reaches 36% after 1 year.
Claims (2)
1. one kind is used for the plant function complex that plant sandy falling zone, reservoir area, it is characterized in that: earlier by the rhizoma calami seed, soil matrix, fertilizer and bioadhesive stir by weight the ratio mixing and water adding of 1:85-95:5-10:1.5-2.5, be a sticking group with described rhizoma calami seed 5-10 grain then, obtain the plant function complex, the moisture content of described plant function complex is 40-65%, N in the described fertilizer, the P and the content of organic matter are respectively 10-20g/kg, 1-1.2g/kg and 35-60g/kg, described bioadhesive is by starch, protein, dextrin, rosin is formulated in the ratio of mass ratio 20-25:5-10:55-60:10-15.
2. a kind of plant function complex that is used for reservoir area sandy falling zone plantation according to claim 1 is characterized in that: the 50-60 mesh sieve is pulverized, crossed to described soil matrix for the natural soils airing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110021256 CN102177781B (en) | 2011-01-19 | 2011-01-19 | Plant functional combination for planting in arenaceous fluctuating zone of reservoir area |
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| CN 201110021256 CN102177781B (en) | 2011-01-19 | 2011-01-19 | Plant functional combination for planting in arenaceous fluctuating zone of reservoir area |
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| CN102177781B CN102177781B (en) | 2013-06-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047263A (en) * | 2014-06-17 | 2014-09-17 | 中国科学院重庆绿色智能技术研究院 | Terrace pond construction method and terrace pond structure applicable to hydro-fluctuation belt water bay slope |
| CN105557122A (en) * | 2015-12-22 | 2016-05-11 | 天津嘉之和科技有限公司 | Simple planting module and preparation method thereof |
| CN106612749A (en) * | 2015-10-30 | 2017-05-10 | 天津金农脉生态科技有限公司 | Coated seeds for desert treatment and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711822A (en) * | 2005-07-14 | 2005-12-28 | 广东省生态环境与土壤研究所 | Evergreen vegetation planting method on slope of highway side in southern areas |
| CN1781882A (en) * | 2005-10-21 | 2006-06-07 | 于树林 | Plant culture medium for hill afforestating vegetation |
| CN1926939A (en) * | 2005-09-05 | 2007-03-14 | 路域生态工程有限公司 | Green planting technique for various slope |
| CN101543181A (en) * | 2009-05-08 | 2009-09-30 | 贵州科农生态环保科技有限责任公司 | Artificial soil for shrub slope protection in karst area and method for preparing same |
| CN101748719A (en) * | 2009-12-23 | 2010-06-23 | 南京大学 | Method of vegetation restoration and reconstruction of bare rock slope in East China |
-
2011
- 2011-01-19 CN CN 201110021256 patent/CN102177781B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711822A (en) * | 2005-07-14 | 2005-12-28 | 广东省生态环境与土壤研究所 | Evergreen vegetation planting method on slope of highway side in southern areas |
| CN1926939A (en) * | 2005-09-05 | 2007-03-14 | 路域生态工程有限公司 | Green planting technique for various slope |
| CN1781882A (en) * | 2005-10-21 | 2006-06-07 | 于树林 | Plant culture medium for hill afforestating vegetation |
| CN101543181A (en) * | 2009-05-08 | 2009-09-30 | 贵州科农生态环保科技有限责任公司 | Artificial soil for shrub slope protection in karst area and method for preparing same |
| CN101748719A (en) * | 2009-12-23 | 2010-06-23 | 南京大学 | Method of vegetation restoration and reconstruction of bare rock slope in East China |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047263A (en) * | 2014-06-17 | 2014-09-17 | 中国科学院重庆绿色智能技术研究院 | Terrace pond construction method and terrace pond structure applicable to hydro-fluctuation belt water bay slope |
| CN104047263B (en) * | 2014-06-17 | 2016-02-03 | 中国科学院重庆绿色智能技术研究院 | Be adapted to terraced pool building method and the terraced pool structure in arm hillside fields, falling zone |
| CN106612749A (en) * | 2015-10-30 | 2017-05-10 | 天津金农脉生态科技有限公司 | Coated seeds for desert treatment and preparation method thereof |
| CN105557122A (en) * | 2015-12-22 | 2016-05-11 | 天津嘉之和科技有限公司 | Simple planting module and preparation method thereof |
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| Publication number | Publication date |
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| CN102177781B (en) | 2013-06-12 |
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