CN109964579A - A kind of reclamation method for house site of reclaiming - Google Patents
A kind of reclamation method for house site of reclaiming Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The present invention provides a kind of reclamation methods of house site of reclaiming, comprising the following steps: (1) removes rubble；(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then criss-cross sublateral will be dug in the house site of peripheral irrigation canals and ditches circle firmly, house site is divided into the independent plot of muti-piece；(3) irrigation canals and ditches and sublateral water-filling to the periphery are splashed the mixture of decomposed animal wastes and water to plot surface；It is full of water in irrigation canals and ditches, layer of plastic film is covered on house site；(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；It bankets, is sprinkled into decomposed stalk, soil conditioner, turns over, obtain reclaimed land；(5) green manuring crop is turned over.Reclamation method step of the present invention is simple, required at low cost, and the soil of house site that can be scattered to rural area improves, and makes it to become new farmland, and ASI systematic approach is good, ecological environment is good.
Description
Technical field
The present invention relates to Reclamation Technique fields, and in particular to a kind of reclamation method for house site of reclaiming.
Background technique
It is continuous in rural economy fast development and people's lives condition with the iterative method of building Socialist New
While improvement, cause original house site largely discarded or idle, to cause the waste of large amount of land resources.To protect conscientiously
Arable land, according to the land use policy of intensive land use and urban-rural development, Promote rural house site, which is reclaimed, has become the task of top priority.
There are the factors that soil hardening, aeration difference and a large amount of dirt of doping, brick impurity etc. are unfavorable for plant growth for house site.Therefore,
It is necessary to reclaim to discarded house site, new farmland is made, to alleviate the nervous situation in arable land.
Application No. is 201510158799.1 Chinese patents to disclose a kind of efficient reclamation method of house site, removes old house
Remaining building fixture on base, under reclaimed land soil 60 centimeters locate embedded bellows, construction methane tank and drip irrigation pipe network into
Row trickle irrigation, reclaimed land is divided into the firstth area, the secondth area and third area using irrigation canals and ditches, and totally three regions carry out planting experiment respectively.It is logical
Aforesaid way, the efficient reclamation method of house site of the present invention are crossed, point three regions are tested, it is easier to obtain ideal
Reclamation method reduces the time reclaimed, and good in economic efficiency during reclaiming, is appropriate for being widely applied.Though its
Can be achieved efficiently reclaim, but needed during reclaiming under soil bury bellows, and need to be arranged dropper network with
Build methane tank etc., the fritter house site that these measures disperse rural area is simultaneously not suitable for.
Application No. is 201511017305.4 Chinese patents to disclose a kind of discarded house site reclamation method in mountain area, including
Following steps: 1) it discards sun-dried mud brick house site and carries out pulverization process, and be backfilling into discarded house site former address；2) to the place after backfill
Carry out prepartion of land；3) attached auxiliary facility is built, i.e., should accomplish that ditch, canal, road are mating in region of reclaiming, to guarantee preferable plough
Ground condition；4) adopt to the soil after step 3) operation the assay of the soil organism；5) content of organic matter after analysis
When the soil of≤10g/kg, applies lime to soil and adjust soil pH, then Planting Medicago sativa；The content of organic matter >=30g/kg soil
When, apply organic fertilizer to soil.The invention can effectively reclaim the discarded sun-dried mud brick house site in mountain area for arable land, raising soil
Utilization rate realizes that the intensive and saving use of rural holding utilizes, and increase arable land improves village landscape.But it is when reclaiming, mainly
It is limited to the improvement of house site by adding " lime adjusts soil pH+Planting Medicago sativa " or " applying organic fertilizer " to improve soil.
Summary of the invention
The purpose of the present invention is to provide a kind of reclamation methods of house site of reclaiming, and step is simple, required at low cost, can be right
The soil of the scattered house site in rural area improves, and makes it to become new farmland, and ASI systematic approach is good, ecological ring
Border is good.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed；
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
Horizontal staggered sublateral, is divided into the independent plot of muti-piece for house site；
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, decomposed animal wastes and water
Mass ratio is 1:3-4, and the amount of splashing of the mixture of decomposed animal wastes and water is 3000-4500kg/ mus；Then by peripheral irrigation canals and ditches
With in sublateral be full of water, layer of plastic film is covered on house site；
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, it is sprinkled into soil conditioner again later, then plowed soils, is answered
Cultivate ground；
The soil conditioner is mixed by the raw material of following parts by weight: 30-50 parts of coal gangue powder, complex microorganism are solid
4-8 parts of body microbial inoculum, 15-20 parts of biogas residue, 10-16 parts of montmorillonite；
(5) by green manuring crop in gained reclaimed land, after green manure crop grows up to, by its green cauline leaf cutting, then
It is once turned over again.
Preferably, in the step (1), topsoil with a thickness of 45-50cm.
Preferably, in the step (2), the width of peripheral irrigation canals and ditches is 25-30cm, depth 30-35cm；Sublateral
Width is 20-25m, depth 30-35cm.
Preferably, in the step (2), house site is divided into the independent plot of muti-piece, the length and width in every piece of plot be 3-4m ×
2-3m。
Preferably, in the step (4), the sowing amount of decomposed stalk is 2000-3800kg/ mus.
Preferably, in the step (4), soil conditioner is made of raw material from the following weight: 42 parts of coal gangue powder is answered
Close 5 parts of microbial solid inocula, 18 parts of biogas residue, 13 parts of montmorillonite.
Preferably, in the step (4), complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, withered grass gemma
Bacillus solid fungicide is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, bacillus subtilis solid fungicide contain
Bacterium amount is all larger than 2,000,000,000/g.
Preferably, in the step (4), the sowing amount of soil conditioner is 50-80kg/ mus.
Preferably, the green manure crop is one of clover, Chinese milk vetch, sesbania, daghestan sweet clover, Gui fiber crops, sweet potato.
The beneficial effects of the present invention are:
1, house site is divided into the independent plot of muti-piece, muti-piece plot by the way that peripheral irrigation canals and ditches+sublateral is arranged by the present invention
It is surround by irrigation canals and ditches.Water-filling in irrigation canals and ditches first, during water level decreasing, can the soil block to house site pour water, make soil
Water content at earth surface layer and deep layer obviously increases, and is able to maintain preferable water content for subsequent soil and lays a solid foundation.
When water level decreasing is very slow later, the mixture of decomposed animal wastes and water is added, decomposed animal wastes are dilute by water
It releases, a large amount of organic nutrient incorporates in water, is splashed on each plot, can slowly infiltrate into the plot of house site, make soil
Organic matter in earth obviously increases, and it is subsequent continue toward irrigation canals and ditches water-filling and plastic covering film, be to increase excrement water and exist
Range of scatter in soil prevents the drying of topsoil too fast.
2, after irrigation canals and ditches water-filling, bold and vigorous fertilizer processing, decomposed stalk is added and soil conditioner is turned over, with bastard coal
Mountain flour is main carriers, complex microorganism solid fungicide can fixed nitrogen phosphorus decomposing, increase ASI systematic approach, the biogas residue of addition is rich in having
Machine matter, humic acid, micronutrient element, a variety of amino acid, enzyme and beneficial microbe etc. can play and improve soil well
It acts on, some heavy metal ion in the adsorbable soil of montmorillonite, and can be used as absorption carrier, imitate the improvement of soil conditioner
Fruit duration is stronger, and soil conditioner of the present invention can effectively improve the ecological environment of soil texture and soil.
3, since soil before has been fabricated out good planting environment, green manuring is finally carried out, green manure growing way can be made
It is gratifying, thus it is good to reclamation result, so that the ingredients such as its total nitrogen, available potassium, rapid available phosphorus, organic matter is effectively improved.
4, reclamation method step of the present invention is simple, required at low cost, and the soil of house site that can be scattered to rural area has
Effect improves, and makes it to become new farmland, and ASI systematic approach is good, ecological environment is good.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed, topsoil with a thickness of 50cm.
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
House site is divided into the independent plot of muti-piece by horizontal staggered sublateral, and the length and width in every piece of plot are 3m × 2m；Wherein peripheral ditch
The width of canal is 28cm, depth 30cm；The width of sublateral is 20m, depth 30cm.
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, (decomposed animal wastes are added to the splash mixture of decomposed animal wastes and water of plot surface
Enter into water, and stir evenly gained), the mass ratio of decomposed animal wastes and water is 1:4, the mixing of decomposed animal wastes and water
The amount of splashing of object is 4500kg/ mus；Then it will be full of water in peripheral irrigation canals and ditches and sublateral, one layer of plastics is covered on house site
Film.
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, the sowing amount of decomposed stalk is 3000kg/ mus；It is sprinkled into soil again later
Earth modifying agent, the sowing amount of soil conditioner are 60kg/ mus；Then plowed soils obtains reclaimed land；
Soil conditioner is mixed by the raw material of following parts by weight: 42 parts of coal gangue powder, complex microorganism solid fungicide 5
Part, 18 parts of biogas residue, 13 parts of montmorillonite.Complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, bacillus subtilis is solid
Body microbial inoculum is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, the bacteria containing amount of bacillus subtilis solid fungicide are equal
Greater than 2,000,000,000/g.
(5) by Planting Medicago sativa in gained reclaimed land, after clover grows up to, by its green cauline leaf cutting, one is then carried out again
It is secondary to turn over.
Embodiment 2:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed, topsoil with a thickness of 50cm.
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
House site is divided into the independent plot of muti-piece by horizontal staggered sublateral, and the length and width in every piece of plot are 4m × 2m；Wherein peripheral ditch
The width of canal is 30cm, depth 30cm；The width of sublateral is 25m, depth 30cm.
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, decomposed animal wastes and water
Mass ratio is 1:4, and the amount of splashing of the mixture of decomposed animal wastes and water is 4000kg/ mus；Then by peripheral irrigation canals and ditches and branch
It is full of water in irrigation canals and ditches, layer of plastic film is covered on house site.
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, the sowing amount of decomposed stalk is 3000kg/ mus；It is sprinkled into soil again later
Earth modifying agent, the sowing amount of soil conditioner are 70kg/ mus；Then plowed soils obtains reclaimed land；
Soil conditioner is mixed by the raw material of following parts by weight: 40 parts of coal gangue powder, complex microorganism solid fungicide 7
Part, 18 parts of biogas residue, 15 parts of montmorillonite；Complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, bacillus subtilis is solid
Body microbial inoculum is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, the bacteria containing amount of bacillus subtilis solid fungicide are equal
Greater than 2,000,000,000/g.
(5) Chinese milk vetch will be planted in gained reclaimed land, after Chinese milk vetch grows up to, by its green cauline leaf cutting, then again into
Row is once turned over.
Embodiment 3:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed, topsoil with a thickness of 50cm.
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
House site is divided into the independent plot of muti-piece by horizontal staggered sublateral, and the length and width in every piece of plot are 4m × 2m；Wherein peripheral ditch
The width of canal is 25cm, depth 30cm；The width of sublateral is 25m, depth 30cm.
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, decomposed animal wastes and water
Mass ratio is 1:4, and the amount of splashing of the mixture of decomposed animal wastes and water is 4000kg/ mus；Then by peripheral irrigation canals and ditches and branch
It is full of water in irrigation canals and ditches, layer of plastic film is covered on house site.
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, the sowing amount of decomposed stalk is 3800kg/ mus；It is sprinkled into soil again later
Earth modifying agent, the sowing amount of soil conditioner are 70kg/ mus；Then plowed soils obtains reclaimed land；
Soil conditioner is mixed by the raw material of following parts by weight: 50 parts of coal gangue powder, complex microorganism solid fungicide 8
Part, 18 parts of biogas residue, 15 parts of montmorillonite；Complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, bacillus subtilis is solid
Body microbial inoculum is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, the bacteria containing amount of bacillus subtilis solid fungicide are equal
Greater than 2,000,000,000/g.
(5) Chinese milk vetch will be planted in gained reclaimed land, after green manure crop grows up to, by its green cauline leaf cutting, then again
Once turned over.
Embodiment 4:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed, topsoil with a thickness of 45cm.
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
House site is divided into the independent plot of muti-piece by horizontal staggered sublateral, and the length and width in every piece of plot are 3m × 2.5m；It is wherein peripheral
The width of irrigation canals and ditches is 30cm, depth 35cm；The width of sublateral is 20m, depth 35cm.
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, decomposed animal wastes and water
Mass ratio is 1:3, and the amount of splashing of the mixture of decomposed animal wastes and water is 3500kg/ mus；Then by peripheral irrigation canals and ditches and branch
It is full of water in irrigation canals and ditches, layer of plastic film is covered on house site.
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, the sowing amount of decomposed stalk is 3000kg/ mus；It is sprinkled into soil again later
Earth modifying agent, the sowing amount of soil conditioner are 50kg/ mus；Then plowed soils obtains reclaimed land；
Soil conditioner is mixed by the raw material of following parts by weight: 30 parts of coal gangue powder, complex microorganism solid fungicide 5
Part, 15 parts of biogas residue, 10 parts of montmorillonite；Complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, bacillus subtilis is solid
Body microbial inoculum is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, the bacteria containing amount of bacillus subtilis solid fungicide are equal
Greater than 2,000,000,000/g.
(5) by Planting Medicago sativa in gained reclaimed land, after green manure crop grows up to, by its green cauline leaf cutting, then again into
Row is once turned over.
Embodiment 5:
A kind of reclamation method for house site of reclaiming, comprising the following steps:
(1) rubble in house site topsoil is removed, topsoil with a thickness of 48cm.
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then again by peripheral irrigation canals and ditches circle live house site in dig it is vertical
House site is divided into the independent plot of muti-piece by horizontal staggered sublateral, and the length and width in every piece of plot are 3.5m × 3m；It is wherein peripheral
The width of irrigation canals and ditches is 30cm, depth 30cm；The width of sublateral is 25m, depth 30cm.
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until water level
Slippage when being lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, decomposed animal wastes and water
Mass ratio is 1:3.5, and the amount of splashing of the mixture of decomposed animal wastes and water is 4500kg/ mus；Then by peripheral irrigation canals and ditches and point
It is full of water in branch irrigation canals and ditches, layer of plastic film is covered on house site.
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site will be inserted in sublateral
Soil, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, the sowing amount of decomposed stalk is 2000kg/ mus；It is sprinkled into soil again later
Earth modifying agent, the sowing amount of soil conditioner are 80kg/ mus；Then plowed soils obtains reclaimed land；
Soil conditioner is mixed by the raw material of following parts by weight: 45 parts of coal gangue powder, complex microorganism solid fungicide 4
Part, 20 parts of biogas residue, 16 parts of montmorillonite；Complex microorganism solid fungicide is azotobacter chroococcum solid fungicide, bacillus subtilis is solid
Body microbial inoculum is mixed by the mass ratio of 1:2, and azotobacter chroococcum solid fungicide, the bacteria containing amount of bacillus subtilis solid fungicide are equal
Greater than 2,000,000,000/g.
(5) sesbania will be planted in gained reclaimed land, after green manure crop grows up to, by its green cauline leaf cutting, then again into
Row is once turned over.
It is reclaimed using house site of the method in embodiment 1 to certain southern rural area, foundations of a house ground area is 123cm2, residence
Base front and back changes of soil properties of reclaiming is as shown in table 1.
1 house site of table is reclaimed front and back changes of soil properties
As shown in Table 1, method of the invention is obvious for the physicochemical property effect for improving soil, can make during pH tends to
Property, total nitrogen, rapid available phosphorus, available potassium, organic matter are improved significantly, and can also reduce the bulk density of soil.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of reclamation method for house site of reclaiming, which comprises the following steps:
(1) rubble in house site topsoil is removed；
(2) a circle periphery irrigation canals and ditches are dug in house site periphery, then will digs and hand in length and breadth in house site that peripheral irrigation canals and ditches circle is lived again
Wrong sublateral, is divided into the independent plot of muti-piece for house site；
(3) lateral surface of peripheral irrigation canals and ditches is covered into one layer of mud, then irrigation canals and ditches and sublateral water-filling to the periphery, until under water level
When drop amount is lower than 2cm/h, splash the mixture of decomposed animal wastes and water to plot surface, the quality of decomposed animal wastes and water
Than for 1:3-4, the amount of splashing of the mixture of decomposed animal wastes and water is 3000-4500kg/ mus；Then by peripheral irrigation canals and ditches and point
It is full of water in branch irrigation canals and ditches, layer of plastic film is covered on house site；
(4) after no water layer in peripheral irrigation canals and ditches and sublateral, plastic film is removed；House site soil will be inserted in sublateral
Earth, and it is sprinkled into one layer of decomposed stalk in foundations of a house surface layer, it is sprinkled into soil conditioner again later, then plowed soils, is reclaimed
Ground；
The soil conditioner is mixed by the raw material of following parts by weight: 30-50 parts of coal gangue powder, complex microorganism solid bacterium
4-8 parts of agent, 15-20 parts of biogas residue, 10-16 parts of montmorillonite；
(5) by green manuring crop in gained reclaimed land, after green manure crop grows up to, by its green cauline leaf cutting, then again into
Row is once turned over.
2. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (1), topsoil
With a thickness of 45-50cm.
3. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (2), peripheral ditch
The width of canal is 25-30cm, depth 30-35cm；The width of sublateral is 20-25m, depth 30-35cm.
4. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (2), house site
It is divided into the independent plot of muti-piece, the length and width in every piece of plot are 3-4m × 2-3m.
5. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (4), decomposed straw
The sowing amount of stalk is 2000-3800kg/ mus.
6. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (4), soil changes
Good dose is made of raw material from the following weight: 42 parts of coal gangue powder, 5 parts of complex microorganism solid fungicide, 18 parts of biogas residue, montmorillonite
13 parts.
7. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that compound micro- in the step (4)
Biosolids microbial inoculum is azotobacter chroococcum solid fungicide, bacillus subtilis solid fungicide is mixed by the mass ratio of 1:2, circle
Brown nitrogen-fixing bacteria solid fungicide, bacillus subtilis solid fungicide bacteria containing amount be all larger than 2,000,000,000/g.
8. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that in the step (4), soil changes
Good dose of sowing amount is 50-80kg/ mus.
9. the reclamation method of house site according to claim 1 of reclaiming, which is characterized in that the green manure crop be clover,
One of Chinese milk vetch, sesbania, daghestan sweet clover, Gui fiber crops, sweet potato.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111763517A (en) * | 2020-06-23 | 2020-10-13 | 陕西地建土地工程技术研究院有限责任公司 | Organic-inorganic soil conditioner for reclamation of abandoned homesteads and preparation method thereof |
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