CN107211785A - It is a kind of that large area site preparation and the method for rice cultivation are carried out to desert area - Google Patents
It is a kind of that large area site preparation and the method for rice cultivation are carried out to desert area Download PDFInfo
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- CN107211785A CN107211785A CN201710566759.XA CN201710566759A CN107211785A CN 107211785 A CN107211785 A CN 107211785A CN 201710566759 A CN201710566759 A CN 201710566759A CN 107211785 A CN107211785 A CN 107211785A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/70—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting wettability, e.g. drying agents
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Organic Chemistry (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
Large area site preparation and the method for rice cultivation are carried out to desert area the present invention relates to a kind of, large area pattern of farming after site preparation from bottom and on be followed successively by basic unit, impervious barrier, improvement hypothallus, basic unit is desert original soil, impervious barrier is the marsh soil layer for rolling consolidation, the marsh soil layer bottom and basic unit's close adhesion, improvement hypothallus is that fermentation pig manure and edible fungus bran mixs composition with desert original soil, does furrow especially by sand, lays impervious barrier, sets up ridge, Shatian and improve completion；The leakage problems of the invention for solving water well, and there is certain gas permeability as impervious barrier using the bog soil rolled；Realize the purpose that large area rice cultivation is carried out in desert.Using desert provide it is a kind of it is highly efficient and productive, with the few paddy rice planting method of water.
Description
Technical field
Technical field
The invention belongs to Agro-ecology plantation, it is related to desert ecological reparation, and in particular to a kind of that large area is carried out to desert area
The method of site preparation and rice cultivation.
Background technology
In ecological recovery, how water shortage area is effectively administered, become current China most in the urgent need to address
Problem；Desertification has brought very big harm, and desertification causes soil is withered to be not suitable for cultivating yearningly.Sand prevention, sand control mission
Glory, arduous task is shouldered heavy responsibilities.One mu of sand ground is transformed, equal to adding one mu of farmland.At present, to water shortage area
Administer, be mainly utilized in desert surface plantation vegetation, after vegetation survives, the grains of sand are consolidated by the root system of plant, rain is prevented
Water and wind take away the grains of sand, and preserve soil moisture, and the target finally to be reached is the woods to be formed in units of piece.Desert control method
Mainly by planting the ecological forest come sand control, but by desert area edaphic condition is limited, water consumption is big and plantation effect of vegetation
It is really poor, plastic sheeting is arranged generally under plant pit or using water-absorbing resin, Sodium Polyacrylate, gel rubber material or gel rubber material
Mixing fine sand constitutes impervious barrier and reaches soil moisture conservation, reduces the purpose of water loss, and although laying plastic sheeting reaches anti-in kind of plant hole
The purpose of water penetration but poor air permeability, have reached water retaining function using water-absorbing resin water suction but cost are too high, be not appropriate for
Large area plantation is carried out in desert, economy is not strong.
The content of the invention
In order to which the use antiseepage soil layer cost for solving prior art presence is too high, antiseepage is limited, and effect is poor, yield poorly,
The problem of large area is planted can not be realized in desert, large area is carried out to desert area object of the present invention is to provide a kind of
The method that site preparation formation large area plants Shatian.
Another mesh of the present invention is the provision of a kind of side that rice cultivation is carried out in above-mentioned whole good large area Shatian
Method.
In order to solve the above problems, the technical solution adopted in the present invention is：
A kind of method that large area site preparation is carried out to desert area, large area pattern of farming after site preparation from bottom and on be followed successively by base
Layer, impervious barrier, improvement hypothallus, basic unit be desert original soil, impervious barrier is the marsh soil layer for rolling consolidation, the marsh soil layer bottom with
Basic unit's close adhesion, improvement hypothallus is that fermentation pig manure and edible fungus bran mix composition with desert original soil, is specifically included
Following steps：
Step（1）：Sand does furrow：Machinery is cultivated for convenience, newly-built 3 hectares of plot, i.e. 150m × 200m is one piece, along true
Deep 75-85cm is dug out on the long side for determining plot with excavator, and wide 4-6m trapezoid-shaped trench furrow are smooth by furrow baselap as the first furrow；
Step（2）：Place mat antiseepage soil：In the thick bog soils of ditch furrow bottom even spreading 10-12cm（The soil weight >=1.64g/
cm3, porosity≤37.8%）As antiseepage soil, steamroller is then adopted using sprinkling truck afterwards to watering on antiseepage soil,
Sprinkle water, roll again again, until antiseepage soil is tightly combined and is connected as a single entity, and with bottom of trench sand close adhesion untill, the first furrow ditch bottom
Impervious barrier formed；Then the second furrow are excavated along the direction parallel with the first furrow side, the sand of the second furrow has been dug into backfill exists
Above the impervious barrier of first furrow, backfill thickness 75-85cm, the second furrow baselap it is flat after uniform spreading antiseepage soil 10-12cm, with spilling
Waterwheel is sprinkled water, rolls, sprinkles water again, rolled again above to antiseepage soil, is connected as a single entity up to antiseepage soil is tightly combined, and with ditch bed-sit
Untill sub- close adhesion, the impervious barrier at the second furrow ditch bottom is formed；Such operation 30 times repeatedly, that is, complete 45 mu of desert 80cm it
The work of lower laying 10cm antiseepages soil, that is, form the Shatian of large area place mat impervious barrier；
Step（3）：Set up ridge：To step（2）The Shatian surrounding of completion sets up ridge；
Step（4）：Improve in Shatian：In whole good Shatian, every mu applies rotted pig manure and edible fungus bran, then uses rotary cultivator
Farming, fertilizer and the blending of the sand in Shatian is uniformly suppressed among the sand of 18-22cm top layers, then with roller, after suppression terminates
Form final large area plantation Shatian, rice transplanting to be poured water.
It is preferred that, marsh silt soil of the above-mentioned antiseepage soil using local deposition for many years.
It is preferred that, step（2）In, using sprinkling truck to watering on antiseepage soil, rolled using 25 tons of road roller, then spill
Water, then roll, watering altogether twice, is rolled twice, is rolled consolidation up to antiseepage soil is tightly combined, is connected as a single entity, overall leveling, nothing
Gap, no vacancy, and with bottom of trench sand close adhesion, prevent the downward seepage of moisture untill.
It is preferred that, step（3）In, to stop that moisture is lost in from field surrounding, set up in ridge, the high 20cm of ridge, ridge
One layer of canopy film is laid in side, and canopy film extends downwardly 80cm to antiseepage soil layer adjacent thereto, then to field extension 20cm, for the ease of
Operation, canopy film should be completed in advance before backfill sand, ridge carry out after by Shatian surface evening.
It is preferred that, step（4）In, in whole good Shatian, every mu of 5 tons of rotted pig manure of application, 3 tons of edible fungus bran is used
Twice, fertilizer and sand are admixed uniformly among the sand of 20cm top layers for rotary cultivator farming, then are suppressed 3-5 times with roller, with profit
In soil moisture conservation, suppression waits the time in the Beginning of summer to pour water rice transplanting after terminating.
A kind of method of the rice cultivation on above-mentioned whole good large area Shatian, specifically includes following steps,
Step A. uses paddy drought seedling technology seedling from breeding in vinyl house, and step is irrigated in 3-4 months（4）Shatian
Prepare rice transplanting, depth of water 5cm, the Beginning of summer（4-10 days May）Season uses rice transplanting transplanting；
Step B. is respectively irrigated once respectively at early June, early July, early August, the every mu of 110m that pours water3, Grain Filling use
300 times of liquid of potassium dihydrogen phosphate spray 2 times, 27 days intervals of sprinkling, treat ripe harvest.
In step A, paddy drought seedling technology seedling is used in vinyl house mid-April, 1 mu of rice shoot is educated, it is big for 25 mu
Transplant in field；To improve the chlorophyll content of rice shoot, during height of seedling 15cm with 250 times of liquid sprinklings of potassium dihydrogen phosphate once, seedling age to 40
It when again with the sprinkling of 300 times of liquid of potassium dihydrogen phosphate once, daytime opens canopy film and carried out for 2-3 hour during being nurturing staff, seedling
Hardening.
In step A, " no loadtransformer " the first-filial generation seed cultivated from Han Dao research institutes of Heilongjiang Institute of Agricultural Sciences.
Better resistance, strong adaptability, quality are excellent, yield potential is larger, also being capable of normal growth, normal filling in husky area's high temperature and heating summer season
Slurry, normal mature.
In step A, irrigate Shatian 3-4 months and prepare rice transplanting, depth of water 5cm is advisable, season in the Beginning of summer（On May -10 on the 5th）With insert
Seedling machine completes rice transplanting；Respectively at early June, early July, early August respectively irrigates once, every mu of each irrigation water 110m3, significantly
Ground reduces water consumption, and Grain Filling 300 times of liquid of potassium dihydrogen phosphate spray 2 times, 27 days intervals of sprinkling, during which need not
To fertilize and agricultural chemicals, field management and harvest are identical with paddy rice conventional cultivation technology.
Beneficial effects of the present invention are：
1. the present invention digs out deep 80cm using excavator first, wide 5m trapezoid-shaped trench furrow are smooth by furrow baselap as the first furrow；
Impervious barrier is laid in ditch furrow bottom, then the second furrow are excavated with excavator, the sand of the second furrow has been dug into backfill in the first furrow
Above impervious barrier, the tiling of the second furrow baselap is set up defences infiltration layer, said process is circulated successively, that is, formed it is a sheet of being capable of rice cultivation
Shatian.Large area desert is realized, large area plantation Shatian is formd in desert area.The present invention will be locally abundant
Bog soil place mat does antiseepage soil below 80cm yellow sands, has explored a new way to Desert Control, has not only realized improvement
Desert, desert, and reached the purpose for allowing desert to be benefited for the mankind.This method desert is used, abundant raw material is easy to get, skill
Art is simple and easy to apply, and improvement cost is relatively low, is suitably widely applied.
2. the laying impervious barrier of the present invention is in the ditch furrow bottom even spreading 10cm thickness soil weight >=1.64g/cm3, hole
The bog soil of porosity≤37.8% using sprinkling truck to watering above antiseepage soil, steamroller, then is sprinkled water as antiseepage soil,
Roll again, roll consolidation up to antiseepage soil is tightly combined to form impervious barrier, not only solve the leakage problems of water, and use is rolled
The bog soil of consolidation has certain gas permeability as impervious barrier.For in desert rice cultivation provide it is a kind of it is highly efficient and productive,
With the few Rice Cropping structure of water.
3. the present invention applies the pig manure and edible fungus bran become thoroughly decomposed in the 20cm yellow sands of top layer, both solved in yellow sand and lacked
The problem of weary nutrition, yellow sand is improved again into loam, retain water and nutrients effect is notable.
4. the present invention realizes the purpose of the large area rice cultivation in Shatian, in desert planting paddy rice, it make use of round the clock
The temperature difference is conducive to greatly dry-matter accumulation, illumination abundance to be conducive to being conducive to organic food without disease pest in photosynthesis raising, desert
Production.
Through practice, using this method 1446 meters of height above sea level coming from L inze County level land township Badanjilin Desert edge planting
Rice varieties " no loadtransformer "；
As a result it is：Breeding time（144 days）Breeding time (127 days) than the kind in Heilungkiang extends 17 days；In the life of 144 days
Educate and poured water altogether in the phase 4 times, add up to every mu of m of water consumption 4403, it is only southern every mu of average water consumption（620m3）71%；Per mu yield
（1920 jin）Than original producton location Heilungkiang mu average product（1051.3 jin）It is high by 82.6%；Unfeigned meters of rates（85%）Improve 2.4%；After testing
Without chemical fertilizer, agricultural chemicals and heavy-metal residual；It is highly efficient and productive and few with water.
Embodiment
Embodiment 1
A kind of method in desert area large area rice cultivation, specifically includes following methods,
Step（1）：Sand does furrow：Machinery is cultivated for convenience, and in height above sea level, 1446 meters of coming from L inze County level land township Padan is lucky
100 mu of the newly-built plot in woods desert, 3 hectares every piece, i.e. 150m × 200m is one piece, along the long side excavator for determining plot
Go out deep 80cm, wide 5m trapezoid-shaped trench furrow are smooth by furrow baselap as the first furrow；
Step（2）：Place mat antiseepage soil：In the thick bog soils of ditch furrow bottom even spreading 10cm, the soil weight >=1.64g/cm3,
Porosity≤37.8% using sprinkling truck to watering on antiseepage soil, steamroller, then is sprinkled water as antiseepage soil, then is rolled,
Until antiseepage soil is tightly combined, be connected as a single entity, overall leveling is seamless, no vacancy formation impervious barrier, its bottom and with bottom of trench sand
Close adhesion.After first furrow ditch bottom impervious barrier is carried out, the second furrow are excavated with excavator, the sand of the second furrow has been dug and backfilled the
On the impervious barrier of one furrow, the second furrow baselap it is flat after uniform spreading antiseepage soil 10cm, sprinkled water above to antiseepage soil with sprinkling truck, stone roller
Press, sprinkle water again, roll to form impervious barrier again, untill the antiseepage soil at its bottom is with bottom of trench sand close adhesion, so make repeatedly
Industry 30 times, that is, complete and the native operation of the thick antiseepages of 10cm laid under 45 mu, desert 80cm；
Step（3）：Set up ridge：To stop that moisture is lost in from field surrounding, to step（2）The Shatian surrounding of completion sets up field
One layer of canopy film of laying on the inside of the ridge, the high 20cm of ridge, ridge, canopy film extends downwardly 80cm to antiseepage soil layer adjacent thereto, then to
Field extension 20cm, for the ease of operation, should complete canopy film in advance, ridge is whole by Shatian surface after carrying out before backfill sand
It is flat；
Step（4）：Improve in Shatian：In whole good Shatian, every mu applies 5 tons of rotted pig manures and 3 tons of edible fungus brans, Ran Houyong
Rotary cultivator farming, fertilizer and the sand in Shatian are admixed uniformly among the sand of 20cm top layers, then is suppressed 3-5 times with roller, town
Pressure forms final large area plantation Shatian, rice transplanting to be poured water after terminating.
Step（5）：From breeding, hybridized from " no loadtransformer " that Han Dao research institutes of Heilongjiang Institute of Agricultural Sciences cultivate
Generation seed；Dry rice seedling, paddy drought seedling technology seedling is used in vinyl house, 1 mu of rice shoot is educated, for 25 mu of field-transplantings；For
The chlorophyll content of rice shoot is improved, phosphorus is used again when seedling age was to 40 days during height of seedling 15cm with 250 times of liquid sprinklings of potassium dihydrogen phosphate once
The 300 times of liquid sprinklings of acid dihydride potassium once, open canopy film and carry out hardening in 2-3 hours during being nurturing staff, seedling by daytime；
Step（6）：Rice transplanting is irrigated, step is irrigated in 3-4 months（4）Shatian depth of water 5cm, after the Beginning of summer on May -10 on the 4th with insert
The completion rice transplanting of seedling machine, spacing in the rows 15cm, line-spacing 35cm, per 3 plants of cave, every mu is kept a full stand of seedings 38000 plants, respectively at early June, early July
Respectively irrigated once with early August, every mu of each irrigation water 110m3, Grain Filling 300 times of potassium dihydrogen phosphate liquid sprinkling 2 times,
27 days intervals of sprinkling, during which without to fertilize and agricultural chemicals, being harvested after 144 days breeding times.
Comparative example：
Using step（5）Rice shoot, in regions such as Jiamusi, Mudanjiang, Qiqihar positioned at the snow change of Heilongjiang Province the 3rd
North latitude 370-380 is 1-4 accumulated temperature region, using with step（6）Identical method, treats that paddy rice maturation is harvested, average
1051.3 jin of per mu yield.
As a result show：Breeding time 127 day of 144 days breeding times than the kind in Heilungkiang extends 17 days；At 144 days
Poured water altogether in breeding time 4 times, add up to every mu of m of water consumption 4403, it is only southern every mu of average water consumption（620m3）71%；Per mu yield
Amount（1920 jin）Than original producton location Heilungkiang per mu yield（1051.3 jin）It is high by 82.6%；Unfeigned meters of rates（85%）Improve 2.4%；Through inspection
Survey without chemical fertilizer, agricultural chemicals and heavy-metal residual.
Embodiment 2
A kind of method in desert area large area rice cultivation, specifically includes following methods,
Step（1）：Sand does furrow：Machinery is cultivated for convenience, and in height above sea level, 1446 meters of coming from L inze County level land township Padan is lucky
100 mu of the newly-built plot in woods desert, every piece is that 3 hectares, i.e. 150m × 200m are one piece, along the long side excavator for determining plot
Deep 85cm is dug out, wide 6m trapezoid-shaped trench furrow are smooth by furrow baselap as the first furrow；
Step（2）：Place mat antiseepage soil：In the thick bog soils of ditch furrow bottom even spreading 12cm, the soil weight >=1.64g/cm3,
Porosity≤37.8% using sprinkling truck to watering on antiseepage soil, steamroller, then is sprinkled water as antiseepage soil, then is rolled,
Until antiseepage soil is tightly combined, it is connected as a single entity, overall leveling is seamless, no vacancy formation impervious barrier, its bottom and bottom of trench sand are tight
Close bonding.After first furrow ditch bottom impervious barrier is carried out, the second furrow are excavated with excavator, the sand of the second furrow has been dug into backfill first
The antiseepage soil of furrow above, the second furrow baselap it is flat after uniform spreading antiseepage soil 12cm, with sprinkling truck to sprinkling water above antiseepage soil, stone roller
Press, sprinkle water again, roll to form impervious barrier again, untill the antiseepage soil at its bottom is with bottom of trench sand close adhesion, so make repeatedly
Industry 30 times, that is, complete the work that antiseepage soil is laid under 45 mu of desert 85cm；
Step（3）：Set up ridge：To stop that moisture is lost in from field surrounding, to step（2）Ridge, field are set up in the Shatian of completion
One layer of canopy film of laying on the inside of the high 20cm in the ridge, ridge, canopy film extends downwardly 85cm to antiseepage soil layer, then to field extension 20cm, is
Be easy to operation, should complete canopy film in advance before backfill sand, ridge carry out after by Shatian surface evening；
Step（4）：Improve in Shatian：In whole good Shatian, per even application fertilizer per mu：5 tons of rotted pig manure, edible fungus bran 3
Ton, then with rotary cultivator farming twice, fertilizer and the sand in Shatian is admixed uniformly among the sand of 22cm top layers, then use roller
Suppression 3-5 times, in favor of soil moisture conservation, suppression forms final large area and plants Shatian after terminating, and treats that the time in the Beginning of summer pours water rice transplanting.
Step（5）：From breeding, hybridized from " no loadtransformer " that Han Dao research institutes of Heilongjiang Institute of Agricultural Sciences cultivate
Generation seed；Dry rice seedling, paddy drought seedling technology seedling is used in vinyl house, 1 mu of rice shoot is educated, for 25 mu of field-transplantings；For
The chlorophyll content of rice shoot is improved, phosphorus is used again when seedling age was to 40 days during height of seedling 15cm with 250 times of liquid sprinklings of potassium dihydrogen phosphate once
The 300 times of liquid sprinklings of acid dihydride potassium once, open canopy film and carry out hardening in 2-3 hours during being nurturing staff, seedling by daytime；
Step（6）：Rice transplanting is irrigated, step is irrigated in 3-4 months（4）Shatian, use rice transplanting depth of water 5cm, -10 days on the 4th May of the Beginning of summer
Machine completion rice transplanting, spacing in the rows 15cm, line-spacing 35cm, per 3 plants of cave, every mu is kept a full stand of seedings 38000 plants, respectively at early June, early July and 8
The first tenday period of a month moon are respectively irrigated once, every mu of each irrigation water 110m3, and Grain Filling is sprayed 2 times, 2 times with 300 times of liquid of potassium dihydrogen phosphate
7 days intervals are sprayed, during which without to fertilize and agricultural chemicals, being harvested after 144 days breeding times.
Comparative example：
Using step（5）Rice shoot, the north latitude 37 in Heilungkiang0-380That is 1-4 accumulated temperature region, using with step（6）It is identical
Method, treat paddy rice maturation harvested, 1000 jin of per mu yield.
As a result show：The breeding time of the embodiment of the present invention 2（144 days）Breeding time (127 days) than the kind in Heilungkiang prolongs
Grow 17 days；Poured water altogether within the breeding time of 144 days 3 times, add up to every mu of m of water consumption 4403, it is only the average water consumption in every mu of south
Amount（620m3）71%；Per mu yield（1920 jin）Nearly it is original producton location Heilungkiang mu average product（1000 jin）2 times；Unfeigned meters of rates
（85%）Improve 2.4%；After testing without chemical fertilizer, agricultural chemicals and heavy-metal residual.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (9)
1. a kind of method that large area site preparation is carried out to desert area, it is characterised in that：Specifically include following steps：
Step（1）：Sand does furrow：Machinery is cultivated for convenience, newly-built 3 hectares of plot, i.e. 150m × 200m is one piece, along true
Deep 75-85cm is dug out on the long side for determining plot with excavator, and wide 4-6m trapezoid-shaped trench furrow are smooth by furrow baselap as the first furrow；
Step（2）：Place mat antiseepage soil：In bog soil thick ditch furrow bottom even spreading 10-12cm as antiseepage soil, then use
Steamroller is adopted in sprinkling truck afterwards to watering on antiseepage soil, then sprinkles water, rolls again, until antiseepage soil is tightly combined and is linked as
One, and with bottom of trench sand close adhesion untill, the impervious barrier at the first furrow ditch bottom is formed；Then the second furrow are excavated, by the second furrow
Sand dug backfill on the impervious barrier of the first furrow, backfill thickness 75-85cm, the second furrow baselap it is flat after uniformly spreading prevent
Native 10-12cm is oozed, is sprinkled water, rolled, sprinkled water again, rolled again above to antiseepage soil with sprinkling truck, up to antiseepage soil is tightly combined company
Be integrated, and with bottom of trench sand close adhesion untill, the impervious barrier at the second furrow ditch bottom is formed；Such operation repeatedly, forms big face
The Shatian of product place mat impervious barrier；
Step（3）：Set up ridge：To step（2）The Shatian surrounding of completion sets up ridge；
Step（4）：Improve in Shatian：In whole good Shatian, every mu applies rotted pig manure and edible fungus bran, then uses rotary cultivator
Farming, fertilizer and the blending of the sand in Shatian is uniformly suppressed among the sand of 18-22cm top layers, then with roller, after suppression terminates
Form final large area plantation Shatian, rice transplanting to be poured water.
2. a kind of method that large area site preparation is carried out to desert area according to claim 1, it is characterised in that：Select
Antiseepage soil is the soil weight >=1.64g/cm3, the % of porosity≤37.8 bog soil.
3. a kind of method that large area site preparation is carried out to desert area according to claim 2, it is characterised in that：Bog soil
For the bog soil of deposition for many years.
4. a kind of method that large area site preparation is carried out to desert area according to claim 1, it is characterised in that：Sprinkling truck
Rolled, then sprinkled water using 25 tons of road roller after being sprinkled water on to antiseepage soil, then rolled, watering altogether twice, is rolled twice, until anti-
Ooze soil and roll consolidation and be tightly combined, be connected as a single entity, overall leveling is seamless, no vacancy, and with bottom of trench sand close adhesion.
5. a kind of method that large area site preparation is carried out to desert area according to claim 1, it is characterised in that：Step
（3）In, the high 20cm of ridge, one layer of canopy film of ridge inner side laying, canopy film extends downwardly 80cm to antiseepage soil layer adjacent thereto, then
To field extension 20cm, ridge carry out after by Shatian surface evening.
6. a kind of method that large area site preparation is carried out to desert area according to claim 1, it is characterised in that：Step
（4）In, every mu applies 5 tons of rotted pig manures and 3 tons of edible fungus brans, is then admixed fertilizer and the sand in Shatian with rotary cultivator equal
It is even to be suppressed 2-3 times among the sand of 20cm top layers, then with roller.
7. a kind of method that large area rice cultivation is carried out on any one of the claim 2-6 Shatians, it is characterised in that：Tool
Body comprises the following steps,
Step A. carries out paddy drought seedling from breeding in vinyl house, and step is irrigated in 3-4 months（4）Shatian, prepare
Rice transplanting, depth of water 5cm, season in the Beginning of summer completes rice transplanting with rice transplanter；
Respectively at early June after step B. rice transplantings, early July, early August respectively irrigates once, the every mu of 110m that pours water3Rice milking stage
Phase is sprayed 2 times with 300 times of liquid of potassium dihydrogen phosphate, and 2 sprinkling intervals are 7 days, treat ripe harvest.
8. a kind of method that large area rice cultivation is carried out on desert according to claim 7, it is characterised in that：Step
In A, " no loadtransformer " the first-filial generation seed cultivated from Han Dao research institutes of Heilongjiang Institute of Agricultural Sciences.
9. a kind of method that large area rice cultivation is carried out on desert according to claim 7, it is characterised in that：Step
In A, paddy drought seedling：1 mu of rice shoot is educated, for 25 mu of field-transplantings, with 250 times of liquid sprinklings one of potassium dihydrogen phosphate during height of seedling 15cm
Secondary, seedling age with 300 times of liquid of potassium dihydrogen phosphate to being sprayed once again at 40 days, and daytime opens canopy film progress in 2-3 hours during seedling
Hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566759.XA CN107211785B (en) | 2017-07-12 | 2017-07-12 | Method for large-area soil preparation and rice planting in desert area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566759.XA CN107211785B (en) | 2017-07-12 | 2017-07-12 | Method for large-area soil preparation and rice planting in desert area |
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| CN107736100A (en) * | 2017-10-27 | 2018-02-27 | 广东省生态环境技术研究所 | A kind of fast and effective construction method for forming farming plough sole |
| CN108391478A (en) * | 2018-03-12 | 2018-08-14 | 贵州博锐生态技术有限公司 | A method of paddy field is made using project slash |
| CN108782096A (en) * | 2018-07-20 | 2018-11-13 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Plant cover cultivation methods in sandy land and its application in planting cyperue esculentus |
| CN109964766A (en) * | 2019-04-24 | 2019-07-05 | 鄂尔多斯市环保投资有限公司 | A kind of method of desert site preparation and rice cultivation |
| CN110679373A (en) * | 2019-10-16 | 2020-01-14 | 北京乾景园林股份有限公司 | Planting and maintaining method for nursery stock in muck area |
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| CN110679373A (en) * | 2019-10-16 | 2020-01-14 | 北京乾景园林股份有限公司 | Planting and maintaining method for nursery stock in muck area |
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