CN107232011A - Gravel gobi area ecological forest cultivation technique - Google Patents
Gravel gobi area ecological forest cultivation technique Download PDFInfo
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- CN107232011A CN107232011A CN201710555494.3A CN201710555494A CN107232011A CN 107232011 A CN107232011 A CN 107232011A CN 201710555494 A CN201710555494 A CN 201710555494A CN 107232011 A CN107232011 A CN 107232011A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
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- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of gravel gobi area ecological forest cultivation technique, step is as follows：Step 1: the making of Nutrient medium：The matrix being made into proportion with garden mould, sand, sheep manure is filled in non-woven bag；Step 2: digging planting hole；Step 3: embedded Nutrient medium：The non-woven bag for filling matrix is embedded in planting hole；Step 4: cutting forset-plantation：Ready willow kind bar will be shifted to an earlier date and be cut into 25 35 centimetres of cuttings, cuttings is inserted perpendicularly into non-woven bag；Step 5: drip irrigation design：Irrigated using drip irrigation zone；Step 6: irrigation management；Step 7: cuttage after-culture after afforestation；Step 8: non-woven bag nursery：According to 20% the 30% of afforestation total strain number, the quantity of non-woven bag seedling is determined, the non-woven bag of same size is standby as later stage after-culture nursery stock of afforesting when selection is with afforestation；Step 9: non-woven bag seedling after-culture：Cuttage is not survived or dead complete non-woven bag lifts, step 8 is placed through and shifts to an earlier date ready non-woven bag seedling, pour water in time.
Description
Technical field
The present invention relates to a kind of gravel gobi area ecological forest cultural method.
Background technology
Gobi is the desert landform of coarse sand, clod cover on hard stratum, and Chinese gobi is distributed widely in Wen Douer
Mausoleum-lark mausoleum-line of Etuoke Banner-salt pond one is with the vast desert of northwest, half-desert level land, about 45.5 ten thousand squares of the gross area
Kilometer, wherein：Xinjiang gobi area is 29.3 ten thousand square kilometres, and position ranks first in the country.
The characteristics of gravel gobi is that gravel concentration is very high, it is considered that cobble（Particle diameter is in 10 ~ 100mm）Content 30% with
On, cause the surrival rate of afforestation very low because its soil content is few, barren, fertility is poor, person brings many difficulties to Forestation Work.Mesh
Before, it is soil removal and replacement to solve the main mode of gravel gobi area ecological forest construction, and specific practice has trench digging soil removal and replacement, whole cave soil removal and replacement etc.（Often
Seedlings soil removal and replacement amount is more than 0.5 cubic metre）, cause quantities big, investment is high（It is left that every mu of ground is dropped in 3000-5000 members
It is right）, it is widely applied difficulty very big.
Stony desertification (Stony Desertification) refers in the torrid zone, subtropical zone moistening, grassland climate condition and rock
Under the natural background of molten pole development, disturbed by human activity, surface vegetation is wrecked, cause soil to be seriously lost in, basement rock
Large area is exposed or land deterioration phenomenon of gravel buildup, is also the extreme form of karst area land deterioration.For the origin cause of formation,
The principal element for causing stony desertification is human activity.Because natural vegetation is constantly destroyed for a long time, the abrupt slope of large area
Open up wasteland, cause earth's surface exposed, add that Karst stony mountain areas soil layer is thin, basement rock exposure is shallow, heavy rain scouring force is strong, substantial amounts of water and soil stream
Rock gradually shows exposed, presentation " stony desertification " phenomenon especially after mistake, and over time, the degree and area of " stony desertification "
Also deepen and develop continuous." stony desertification " develops the forfeiture that most direct consequence is exactly land resource.Again due to stony desertification
Area lacks vegetation, it is impossible to water conservation, is usually associated with serious human livestock drinking water difficult.Stony desertification endangers more for highlands
Seriously, easily there are the natural calamities such as mud-rock flow, landslide.
With the development of the society, the development of science and technology, the scope of activities of people also gradually increases, highway, railway covering
Scope is also increasing, often passes through some Gobi Regions being desolate and uninhabited, to prevent erosion of the dust storm to highway and railway,
It can be afforested in road and rail both sides or windward side to prevent dust storm.
Current afforestation mode is to insert kind of bar or sapling root in the nutrition cup filled with Nutrition Soil, then is embedded to ground
Under, by Nutrition Soil can ensure that sapling completed at embedment initial stage it is a certain degree of take root, but nutrition cup contained humidity is limited, and battalion
Foster cup can completely cut off moisture nearby and mineral matter is flowed into, and be unfavorable for the growth of sapling, so that survival rate phase is for purposes of this application
It is relatively low.
The content of the invention
It is an object of the invention to propose a kind of selection by barren-resistant ecological seeds, afforested using non-woven bag soil removal and replacement
Technology, with reference to water-saving irrigation technique, solves the problem that gravel gobi area soil replacement works amount is big and investment is high, so as to solve gravel
The technical bottleneck of gobi area ecological forest cultivation improves the gravel gobi area ecological forest cultivation of ecological forest survival rate in gravel gobi area
Method.
The object of the present invention is achieved like this：A kind of gravel gobi area ecological forest cultivation technique, selects gobi barren beach, dagger-axe
Wall chad accounting is more than 75%（Percentage by weight, similarly hereinafter）, wherein：Granule（Particle diameter is in 1 ~ 10mm）Content is more than 45%, cobble
（Particle diameter is in 10 ~ 100mm）Proportion is more than 30%；Sandy soil accounting is less than 25%；Tree Species Selection：The silver of the fast strong stress resistance of growth selection
New poplar, the main planting in P.Russkii Jabi or North America number Yang Zuowei gravels gobi area.
A kind of gravel gobi area ecological forest cultivation technique, step is as follows：
Step 1: the making of Nutrient medium：It is material from non-woven fabrics, the cylindrical non-woven bag of cavity is made, in non-woven bag
Fill the matrix being made into proportion with garden mould, sand, sheep manure；
Step 2: digging planting hole：Planting hole is equidistantly excavated on ground using portable machine of digging a pit, hole, etc., the plant arranged in length and breadth is formed
Point；
Step 3: embedded Nutrient medium：The non-woven bag for filling matrix is embedded in planting hole；
Step 4: cutting forset-plantation：Ready willow kind bar will be shifted to an earlier date and be cut into 25-35 centimetres of cuttings, full branch soaks 6 ~ 8 hours,
Cuttings is inserted perpendicularly into non-woven bag, every bag of 3-5 fringe, is basseted 5-8 centimetres；
Step 5: drip irrigation design：Irrigated using drip irrigation zone, the spacing between drip hole is according to the spacing between planting hole two-by-two
Depending on, in the equidistant skew strike-on drip hole of the drip hole or so, it is ensured that have 3 drip hole, single drip hole stream in the range of each planting hole
Measure as 2-3L/h；
Step 6: irrigation management：Pour water once within 2 days after afforestation, water requirement 8-10 liters/strain time；After rudiment, one is poured water within every 7 days
It is secondary, water requirement 15-20 liters/strain time；Coppice shoot length is poured water once for every 10 days to after 5 centimetres, water requirement 20-25 liters/strain time；
Seedling length is poured water once for every 10 days to after 20 centimetres, water requirement 25-30 liters/strain time；
Step 7: cuttage after-culture after afforestation：Afforestation 8-10 days, checks willow kind bar rudiment situation, and the timely of non-rudiment is mended
Plant, the same step 4 of specific method；
Step 8: non-woven bag nursery：According to the 20%-30% of afforestation total strain number, the quantity of non-woven bag seedling is determined, selects and makes
The non-woven bag of same size during woods, carries out nursery typically after spring afforestation, is used as the afforestation later stage（The season of summer and autumn two）After-culture seedling
Wood is standby；
Step 9: non-woven bag seedling after-culture：Cuttage is not survived or dead complete non-woven bag gently lifts, step 8 is placed through
Ready non-woven bag seedling, pours water in time in advance.
The present invention uses non-woven bag parcel matrix effectively to prevent its interior matrix to be lost in, and is breathed freely, thoroughly with good
It is aqueous, so as to be conducive to cuttage rooting, and then improve the survival rate of cuttings；The application passes through cuttage after-culture, nothing after afforestation simultaneously
The density that the ecological forest is further improved in the after-culture of cloth bag seedling is spun, the rational ecological forest of spacing in the rows is ultimately formed.Non-woven bag in the application
Application improve the survival rate of cuttings so that reduce the ecological forest cultivation cost, and non-woven bag compare nutrition cup cost
Also it is more cheap.Meanwhile, during non-woven bag seedling after-culture, non-woven bag is easier to directly take out, recyclable to reuse,
Reduce labor intensity and consumption.The application implementation steps are few, are easy to implement, and are adapted to gravel gobi area and promote the use of.
Embodiment
The present invention is not limited by following embodiments, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
Embodiment 1：A kind of gravel gobi area ecological forest cultivation technique, selects gobi barren beach, and gobi chad accounting is more than 75%
（Percentage by weight, similarly hereinafter）, wherein：Granule（Particle diameter is in 1 ~ 10mm）Content is more than 45%, cobble（Particle diameter is in 10 ~ 100mm）Than
Focus on more than 30%；Sandy soil accounting is less than 25%；Tree Species Selection：Silver new poplar, P.Russkii Jabi or the north of the fast strong stress resistance of growth selection
The main planting in U.S. Yang Zuowei gravels gobi area.
A kind of gravel gobi area ecological forest cultivation technique, step is as follows：
Step 1: the making of Nutrient medium：It is material from non-woven fabrics, the cylindrical non-woven bag of cavity is made, in non-woven bag
Fill the matrix being made into proportion with garden mould, sand, sheep manure；
Step 2: digging planting hole：Planting hole is equidistantly excavated on ground using portable machine of digging a pit, hole, etc., the plant arranged in length and breadth is formed
Point；
Step 3: embedded Nutrient medium：The non-woven bag for filling matrix is embedded in planting hole；
Step 4: cutting forset-plantation：Ready willow kind bar will be shifted to an earlier date and be cut into 25-35 centimetres of cuttings, full branch soaks 6 ~ 8 hours,
Cuttings is inserted perpendicularly into non-woven bag, every bag of 3-5 fringe, is basseted 5-8 centimetres；
Step 5: drip irrigation design：Irrigated using drip irrigation zone, the spacing between drip hole is according to the spacing between planting hole two-by-two
Depending on, in the equidistant skew strike-on drip hole of the drip hole or so, it is ensured that have 3 drip hole, single drip hole stream in the range of each planting hole
Measure as 2-3L/h；
Step 6: irrigation management：Pour water once within 2 days after afforestation, water requirement 8-10 liters/strain time；After rudiment, one is poured water within every 7 days
It is secondary, water requirement 15-20 liters/strain time；Coppice shoot length is poured water once for every 10 days to after 5 centimetres, water requirement 20-25 liters/strain time；
Seedling length is poured water once for every 10 days to after 20 centimetres, water requirement 25-30 liters/strain time；
Step 7: cuttage after-culture after afforestation：Afforestation 8-10 days, checks willow kind bar rudiment situation, and the timely of non-rudiment is mended
Plant, the same step 4 of specific method；
Step 8: non-woven bag nursery：According to the 20%-30% of afforestation total strain number, the quantity of non-woven bag seedling is determined, selects and makes
The non-woven bag of same size during woods, carries out nursery typically after spring afforestation, is used as the afforestation later stage（The season of summer and autumn two）After-culture seedling
Wood is standby；
Step 9: non-woven bag seedling after-culture：Cuttage is not survived or dead complete non-woven bag gently lifts, step 8 is placed through
Ready non-woven bag seedling, pours water in time in advance.
In step one, cavity a height of 20-30 centimetres of non-woven bag of cylinder, cross-sectional diameter is 20-30 centimetres.
The substrate composition is garden mould：Sand：Sheep manure=5-6:3-4:1-2.
In step 2, the bit diameter of portable machine of digging a pit, hole, etc. is wide compared with non-woven bag diameter 2 centimetres, to ensure planting hole specification
Reach 22-32 centimetres（It is high）× 22-32 centimetres（Diameter）, it is easy to embedded Nutrient medium.
Adjacent planting hole central point line space is 2-3 meters, 3-4 meters of column pitch two-by-two.
Embodiment 2：The first step, sanitary landifll selects cobble in gobi barren beach, gravel gobi（Particle diameter is in 10 ~ 100mm）Than
Focus on more than 35%；Second step, Tree Species Selection, the master in the new Yang Zuowei gravels gobi area of silver of the fast strong stress resistance of growth selection plants trees
Kind；3rd step, the making of Nutrient medium, according to silver-colored new poplar growth characteristics, from 20 centimetres（It is high）× 20 centimetres（Diameter）Specification
Non-woven bag, fills matrix, and substrate composition is garden mould：Sand：Sheep manure=5：3.5：1.5；4th step, digs planting hole, using portable
Machine of digging a pit, hole, etc. digs planting hole, it is desirable to customize machine drill head of digging a pit, hole, etc. in advance, bit diameter is 22 centimetres, to ensure that planting hole specification reaches 22
Centimetre（It is high）× 22 centimetres（Diameter）；5th step, buries Nutrient medium, and seeding row spacing reasonable in design, i.e., 2 meter × 3 meters, soil will be filled
Non-woven bag embedment planting hole in；6th step, cutting forset-plantation, will shift to an earlier date ready willow kind bar be cut into 25 ~ 30 centimetres insert
Fringe, full branch is soaked 6 hours, and cuttings is inserted perpendicularly into non-woven bag, every bag of 3 fringes, is basseted 5 centimetres；7th step, drip irrigation is set
Meter, is irrigated, 2 meters of drip hole spacing using self-control drip irrigation zone（Depending between strain）, it is equidistant in drip hole or so（30 centimetres）Partially
Move strike-on drip hole, it is ensured that every plant there are 3 drip hole, and single drip hole flow is 2L/h；Pour water within 2 days after 8th step, irrigation management, afforestation one
It is secondary, liter/plant of water requirement 8；After rudiment, pour water once within every 7 days, liter/plant of water requirement 15；Coppice shoot length is to after 5 centimetres, often
Pour water once within 10 days, liter/plant of water requirement 20；Seedling length is poured water once for every 10 days to after 20 centimetres, and 25 liters of water requirement/
Strain time；Cuttage after-culture after 9th step, afforestation, afforests 8-10 days, checks willow kind bar rudiment situation, the timely progress of non-rudiment
After-culture, specific method is with the 6th step；Tenth step, non-woven bag nursery, according to the 20% of afforestation total strain number, determines non-woven bag seedling
Quantity, non-woven bag specification be 20 centimetres（It is high）× 20 centimetres（Diameter）, nursery is carried out after spring afforestation, after afforestation
Phase（The season of summer and autumn two）After-culture nursery stock is standby；11st step, non-woven bag seedling after-culture does not survive cuttage or dead complete non-woven bag
Gently lift, be put into ready non-woven bag seedling in advance, pour water in time.
Embodiment 3：The first step, sanitary landifll selects cobble in gobi barren beach, gravel gobi（Particle diameter is in 10 ~ 100mm）Than
Focus on more than 32%；Second step, Tree Species Selection, the P.Russkii Jabi of the fast strong stress resistance of growth selection as gravel gobi area main cultivation
Seeds；3rd step, the making of Nutrient medium, according to P.Russkii Jabi growth characteristics, from 25 centimetres（It is high）× 25 centimetres（Diameter）Rule
The non-woven bag of lattice, fills matrix, and substrate composition is garden mould：Sand：Sheep manure=5：4：1；4th step, digs planting hole, using portable
Machine of digging a pit, hole, etc. digs planting hole, it is desirable to customize machine drill head of digging a pit, hole, etc. in advance, bit diameter is 27 centimetres, to ensure that planting hole specification reaches 27
Centimetre（It is high）× 27 centimetres（Diameter）；5th step, buries Nutrient medium, and seeding row spacing reasonable in design, i.e., 2 meter × 3 meters, soil will be filled
Non-woven bag embedment planting hole in；6th step, cutting forset-plantation, will shift to an earlier date ready willow kind bar be cut into 25 ~ 30 centimetres insert
Fringe, full branch is soaked 8 hours, and cuttings is inserted perpendicularly into non-woven bag, every bag of 4 fringes, is basseted 6 centimetres；7th step, drip irrigation is set
Meter, is irrigated, 2 meters of drip hole spacing using self-control drip irrigation zone（Depending between strain）, it is equidistant in drip hole or so（40 centimetres）Partially
Move strike-on drip hole, it is ensured that every plant there are 3 drip hole, and single drip hole flow is 2.5L/h；Pour water within 2 days after 8th step, irrigation management, afforestation
Once, liter/plant of water requirement 10；After rudiment, pour water once within every 7 days, liter/plant of water requirement 20；Coppice shoot length is to 5 centimetres
Afterwards, pour water once within every 10 days, liter/plant of water requirement 25；Seedling length is poured water once for every 10 days to after 20 centimetres, water requirement 30
Liter/strain time；Cuttage after-culture after 9th step, afforestation, afforest 10 days, check willow kind bar rudiment situation, non-rudiment in time enter
Row after-culture, specific method is with the 6th step；Tenth step, non-woven bag nursery, according to the 25% of afforestation total strain number, determines non-woven bag
The quantity of seedling, non-woven bag specification is 25 centimetres（It is high）× 25 centimetres（Diameter）, nursery is carried out after spring afforestation, afforestation is used as
Later stage（The season of summer and autumn two）After-culture nursery stock is standby；11st step, non-woven bag seedling after-culture does not survive cuttage or dead complete non-woven fabrics
Bag gently lifts, and is put into ready non-woven bag seedling in advance, pours water in time.
Embodiment 4：The first step, sanitary landifll selects cobble in gobi barren beach, gravel gobi（Particle diameter is in 10 ~ 100mm）Than
Focus on more than 30%；Second step, Tree Species Selection, the master in the North America number Yang Zuowei gravels gobi area of the fast strong stress resistance of growth selection
Plant trees kind；3rd step, the making of Nutrient medium, according to P.Russkii Jabi growth characteristics, from 30 centimetres（It is high）× 30 centimetres（Diameter）
The non-woven bag of specification, fills matrix, and substrate composition is garden mould：Sand：Sheep manure=6：3：1；4th step, digs planting hole, using portable
Formula machine of digging a pit, hole, etc. digs planting hole, it is desirable to which customization is dug a pit, hole, etc. machine drill head in advance, and bit diameter is 32 centimetres, to ensure that planting hole specification reaches
32 centimetres（It is high）× 32 centimetres（Diameter）；5th step, buries Nutrient medium, and seeding row spacing reasonable in design, i.e., 2 meter × 4 meters, it will fill
In the non-woven bag embedment planting hole of soil；6th step, cutting forset-plantation will shift to an earlier date ready willow kind bar and be cut into 30 ~ 35 centimetres
Cuttings, full branch is soaked 6 hours, and cuttings is inserted perpendicularly into non-woven bag, every bag of 5 fringes, is basseted 5 centimetres；7th step, drip irrigation is set
Meter, is irrigated, 2 meters of drip hole spacing using self-control drip irrigation zone（Depending between strain）, it is equidistant in drip hole or so（40 centimetres）Partially
Move strike-on drip hole, it is ensured that every plant there are 3 drip hole, and single drip hole flow is 3L/h；Pour water within 2 days after 8th step, irrigation management, afforestation one
It is secondary, liter/plant of water requirement 10；After rudiment, pour water once within every 7 days, liter/plant of water requirement 20；Coppice shoot length to after 5 centimetres,
Pour water once within every 10 days, liter/plant of water requirement 25；Seedling length is poured water once for every 10 days to after 20 centimetres, and 30 liters of water requirement/
Strain time；Cuttage after-culture after 9th step, afforestation, is afforested 10 days, checks willow kind bar rudiment situation, and the timely of non-rudiment is mended
Plant, specific method is with the 6th step；Tenth step, non-woven bag nursery, according to the 30% of afforestation total strain number, determines non-woven bag seedling
Quantity, non-woven bag specification is 30 centimetres（It is high）× 30 centimetres（Diameter）, nursery is carried out after spring afforestation, the afforestation later stage is used as
（The season of summer and autumn two）After-culture nursery stock is standby；11st step, non-woven bag seedling after-culture, cuttage is not survived or dead complete non-woven bag is light
Gently lift, be put into ready non-woven bag seedling in advance, pour water in time.
Checking test 1：Place：Dushanzi, Xinjiang desert Ecological management district（Karamay City Dushanzi District Nan Huanlunan
Side）；Environmental quality：Karamay City Dushanzi District landform is in slanted bar shape, and long from south to north, thing is narrow, and northwest is high, and the southeast is low, big absolutely
Some areas are Gobi desert, and height above sea level is below 500 meters.The typical continental climate of category, drought, windy spring and autumn are its protrusions
Climate characteristic.Winter is cold, and summer is hot, and spring and autumn is shorter, and summer in the winter temperature difference is big.Annual Windy Days 71.3 days, annual
8.1 DEG C of temperature, 225 days frost-free periods, average sunshine time 2705.6 hours.First frost is general to be occurred in early November, and latest frost is general
Terminate in late March.In 1 year highest monthly mean temperature be July, 27.6 DEG C of temperature on average, the minimum moon be January, average out to-
16.3℃.108.9 millimeters of mean annual precipitation, annual mean ground temperature, up to 3008.9 millimeters, is 20.8 times of precipitation.
Time：In April, 2016, in by the end of October, 2015 to November in 2016, the new poplar kind bar of collection silver, places the low temperature storage of seedling cellar for storing things
Hide；In April, 2016, with 200 mu of non-woven bag soil removal and replacement cutting forset-plantation, add up germination rate up to 88%, survival rate 78%；Non-woven bag
4400 plants of nursery, after autumn after-culture in 2016, the surrival rate of afforestation is up to more than 95%.
Checking test 2：Place：Kelamayi City agricultural development；Environmental quality：The area belongs to typical temperate zone
Continental arid desert weather.Winter severe cold, year reachable -35.9 DEG C of extreme minimum temperature, maximum depth of frozen ground is up to 1.5~2.0
Rice；Summer high temperature is hot, and year, Extreme Maximum Temperature was up to 42.9 DEG C；Annual precipitation 105.3 millimeters of average out to for many years, out of year point
Cloth sees that 6~August part is slightly more, and winter, without accumulated snow is stablized, causes soil to freeze erosion serious.Annual potential evaporation amount is up to 3545 millimeters, nothing
180~220 days frost seasons.Spring is windy, and the number of days of whole year >=strong breeze is 119.7 days, and the number of days of >=strong gale is 45.6 days, is accurate
One of the wind area in Gaer basin, hazards of sand storms is serious.
Time：In April, 2016 in November, 2016, in October, 2015 is low, gathers P.Russkii Jabi kind bar, places seedling cellar for storing things low temperature
Storage；In April, 2016, with 200 mu of non-woven bag soil removal and replacement cutting forset-plantation, add up germination rate up to 84%, survival rate 75%；Non-woven fabrics
5500 plants of nursery of bag, after autumn after-culture in 2016, the surrival rate of afforestation is up to more than 95%.
Checking test 3：Place：Dushanzi, Xinjiang desert Ecological management district（Karamay City Dushanzi District Nan Huanlunan
Side）；Environmental quality：Karamay City Dushanzi District landform is in slanted bar shape, and long from south to north, thing is narrow, and northwest is high, and the southeast is low, big absolutely
Some areas are Gobi desert, and height above sea level is below 500 meters.The typical continental climate of category, drought, windy spring and autumn are its protrusions
Climate characteristic.Winter is cold, and summer is hot, and spring and autumn is shorter, and summer in the winter temperature difference is big.Annual Windy Days 71.3 days, annual
8.1 DEG C of temperature, 225 days frost-free periods, average sunshine time 2705.6 hours.First frost is general to be occurred in early November, and latest frost is general
Terminate in late March.In 1 year highest monthly mean temperature be July, 27.6 DEG C of temperature on average, the minimum moon be January, average out to-
16.3℃.108.9 millimeters of mean annual precipitation, annual mean ground temperature, up to 3008.9 millimeters, is 20.8 times of precipitation.
Time：In April, 2016 in November, 2016, in October, 2015 is low, gathers the poplar kind bar of North America one, places seedling cellar for storing things low
Temperature storage；In April, 2016, with 200 mu of non-woven bag soil removal and replacement cutting forset-plantation, add up germination rate up to 82%, survival rate 73%；Nonwoven
6600 plants of cloth bag nursery, after autumn after-culture in 2016, the surrival rate of afforestation is up to more than 92%.
Obviously, above description of the invention is only intended to clearly illustrate example of the present invention, and is not to this
The restriction of the embodiment of invention.It is every to belong to obvious changes or variations that technical scheme amplifies out still
Row in protection scope of the present invention.
Claims (5)
1. a kind of gravel gobi area ecological forest cultivation technique, selects gobi barren beach, gobi chad accounting is more than 75%（Weight percent
Than similarly hereinafter）, wherein：Granule（Particle diameter is in 1 ~ 10mm）Content is more than 45%, cobble（Particle diameter is in 10 ~ 100mm）Proportion 30% with
On；Sandy soil accounting is less than 25%；Tree Species Selection：Silver new poplar, P.Russkii Jabi or the poplar of North America one of the fast strong stress resistance of growth selection
It is used as the main planting in gravel gobi area, it is characterised in that：Step is as follows：
Step 1: the making of Nutrient medium：It is material from non-woven fabrics, the cylindrical non-woven bag of cavity is made, in non-woven bag
Fill the matrix being made into proportion with garden mould, sand, sheep manure；
Step 2: digging planting hole：Planting hole is equidistantly excavated on ground using portable machine of digging a pit, hole, etc., the plant arranged in length and breadth is formed
Point；
Step 3: embedded Nutrient medium：The non-woven bag for filling matrix is embedded in planting hole；
Step 4: cutting forset-plantation：Ready willow kind bar will be shifted to an earlier date and be cut into 25-35 centimetres of cuttings, full branch soaks 6 ~ 8 hours,
Cuttings is inserted perpendicularly into non-woven bag, every bag of 3-5 fringe, is basseted 5-8 centimetres；
Step 5: drip irrigation design：Irrigated using drip irrigation zone, the spacing between drip hole is according to the spacing between planting hole two-by-two
Depending on, in the equidistant skew strike-on drip hole of the drip hole or so, it is ensured that have 3 drip hole, single drip hole stream in the range of each planting hole
Measure as 2-3L/h；
Step 6: irrigation management：Pour water once within 2 days after afforestation, water requirement 8-10 liters/strain time；After rudiment, one is poured water within every 7 days
It is secondary, water requirement 15-20 liters/strain time；Coppice shoot length is poured water once for every 10 days to after 5 centimetres, water requirement 20-25 liters/strain time；
Seedling length is poured water once for every 10 days to after 20 centimetres, water requirement 25-30 liters/strain time；
Step 7: cuttage after-culture after afforestation：Afforestation 8-10 days, checks willow kind bar rudiment situation, and the timely of non-rudiment is mended
Plant, the same step 4 of specific method；
Step 8: non-woven bag nursery：According to the 20%-30% of afforestation total strain number, the quantity of non-woven bag seedling is determined, selects and makes
The non-woven bag of same size during woods, carries out nursery typically after spring afforestation, is used as the afforestation later stage（The season of summer and autumn two）After-culture seedling
Wood is standby；
Step 9: non-woven bag seedling after-culture：Cuttage is not survived or dead complete non-woven bag gently lifts, step 8 is placed through
Ready non-woven bag seedling, pours water in time in advance.
2. gravel gobi as claimed in claim 1 area ecological forest cultivation technique, it is characterised in that：In step one, cavity cylinder
A height of 20-30 centimetres of shape non-woven bag, cross-sectional diameter is 20-30 centimetres.
3. gravel gobi as claimed in claim 1 area ecological forest cultivation technique, it is characterised in that：The substrate composition is garden
Soil：Sand：Sheep manure=5-6:3-4:1-2.
4. gravel gobi as claimed in claim 1 area ecological forest cultivation technique, it is characterised in that：In step 2, Portable hitting
The bit diameter of hole machine is wide compared with non-woven bag diameter 2 centimetres, to ensure that planting hole specification reaches 22-32 centimetres（It is high）×22-32
Centimetre（Diameter）, it is easy to embedded Nutrient medium.
5. gravel gobi as claimed in claim 1 area ecological forest cultivation technique, it is characterised in that：Two-by-two in adjacent planting hole
Heart point line space is 2-3 meters, 3-4 meters of column pitch.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287325A (en) * | 2018-11-29 | 2019-02-01 | 席胤清 | For planting the building waste modular tree planting bag of shrub |
| CN109287329A (en) * | 2018-11-30 | 2019-02-01 | 席胤清 | Using the method for building waste modular tree planting bag plantation shrub |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904530A (en) * | 2015-06-18 | 2015-09-16 | 黄士洪 | Non-woven bag cultivating method |
| CN105340408A (en) * | 2015-09-24 | 2016-02-24 | 黑龙江省森林与环境科学研究院 | Afforestation and soil preparation method for rocky barren mountains in semi-arid regions |
| CN105830837A (en) * | 2016-03-25 | 2016-08-10 | 苏梓骁 | Four-season non-irrigation afforestation method in semiarid hilly region |
-
2017
- 2017-07-10 CN CN201710555494.3A patent/CN107232011A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904530A (en) * | 2015-06-18 | 2015-09-16 | 黄士洪 | Non-woven bag cultivating method |
| CN105340408A (en) * | 2015-09-24 | 2016-02-24 | 黑龙江省森林与环境科学研究院 | Afforestation and soil preparation method for rocky barren mountains in semi-arid regions |
| CN105830837A (en) * | 2016-03-25 | 2016-08-10 | 苏梓骁 | Four-season non-irrigation afforestation method in semiarid hilly region |
Non-Patent Citations (1)
| Title |
|---|
| 宋薇 等: "一种砾石戈壁区生态林栽培技术", 《种树种草》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287325A (en) * | 2018-11-29 | 2019-02-01 | 席胤清 | For planting the building waste modular tree planting bag of shrub |
| CN109287329A (en) * | 2018-11-30 | 2019-02-01 | 席胤清 | Using the method for building waste modular tree planting bag plantation shrub |
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Application publication date: 20171010 |