CN105453873A - Establishment method for desert steppe four-row-one-zone shrub and herb combined grassland - Google Patents
Establishment method for desert steppe four-row-one-zone shrub and herb combined grassland Download PDFInfo
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- CN105453873A CN105453873A CN201510919214.3A CN201510919214A CN105453873A CN 105453873 A CN105453873 A CN 105453873A CN 201510919214 A CN201510919214 A CN 201510919214A CN 105453873 A CN105453873 A CN 105453873A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
Provided is an establishment method for a desert steppe four-row-one-zone shrub and herb combined grassland. The invention provides a shrub and herb combined grassland and an establishment method thereof. The shrub and herb combined grassland comprises shrub zones formed by shrubs and steppe local perennial herbs reseeded among the shrub zones in a no-tillage manner. The shrub is Ulan Qab type ceratoides arborescens which is local shrub of a drought steppe region. The Ulan Qab type ceratoides arborescens are plated at interval, to establish shrub rows. The interplant distance of the Ulan Qab type ceratoides arborescens is 0.4-0.6 m. The line spacing of the shrub rows is 1-1.5 m. Four rows of shrubs are a shrub zone, and zone width is 3-4.5 m, and distance between zones is 4-6 m. The steppe local perennial herb is Mongolia wheatgrass. The line spacing of the Mongolia wheatgrass is 25-30 cm, and no-tillage sowing depth is 2-3 cm. Stumping of the shrubs is performed once every 2-3 years, and stumping height is controlled to be 6-7 cm. The herbs grow naturally, and are cut once every year.
Description
Technical field
The present invention relates to vegetation establishment field, particularly relate to the build and plant technology method that northern China Arid&semi-arid area desert steppe serious degradation, Agro-grazing ecotone abandoned land and mining area vegetation recover, belong to plant ecological and recover building technology field.
Background technology
The northern China Arid&semi-arid area ecosystem is very fragile, the grassland degeneration caused due to natural cause and human factor is serious, main manifestations is the height of grassland vegetation, cover degree, seed output and quality decline, and Soil Habitat worsens, production capacity and ecological functions decline.For a long time, on a large scale grassland degeneration, what cause is not only the decline of the productivity in meadow own, also causes the deterioration of the ecological environment and the threat to human survival and development.Therefore, the Ecological Restoration Project active demand of deteriorate grassland, open ground (or ecological cut, mining open up wasteland district) is conducive to the technical method of quick recovering vegetation.
Mainly adopt the fencing of deteriorate grassland as Enclosure about the reparation of deteriorate grassland, open ground in prior art, plantation sown pasture, the artificial ecology that increases accumulate as laid withered grass etc.But because the selection of grass seeds, the space layout on reparation meadow do not have specific aim, cause the speed of repairing deteriorate grassland comparatively slow, efficiency is low, because planting plants kind is single, makes the stability of recovered grassland also poor, can not improve the productivity on meadow significantly.
Summary of the invention
The object of this invention is to provide a kind of grass of filling with in conjunction with meadow and planting and establishing method thereof, filling grass provided by the invention can the solution northern China arid area desert steppe grassland degeneration of fast and stable in conjunction with meadow, the problems such as water and soil loss.
The invention provides a kind of grass of filling with in conjunction with meadow, comprise shrub zone and subdivision native country, the grassland herbaceos perennial between shrub zone formed by shrub; Described shrub is native country, aridity grass land area shrub Wulanchabu League type arborescent ceratoids, the plantation planting of described Wulanchabu League type arborescent ceratoids interval becomes shrub row, described Wulanchabu League type arborescent ceratoids strain spacing is 0.4 ~ 0.6 meter, the line space of described shrub row is 1 ~ 1.5 meter, 4 row shrubs are a shrub zone, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters; Described native country, grassland herbaceos perennial is Wheatgrass, and the line-spacing of described Wheatgrass is 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres.
Preferably, described Wulanchabu League type arborescent ceratoids strain is transplanted by Wulanchabu League type arborescent ceratoids offspring and is obtained.
Preferably, described Wulanchabu League type arborescent ceratoids offspring is formed by Wulanchabu League type arborescent ceratoids cultivating seeds.
Preferably, described Wulanchabu League type arborescent ceratoids seed adopts and broadcasts sowing or drilling, and seed level 0.5 ~ 1.5 centimetre, the amount of broadcasting of broadcasting sowing is 1 ~ 2 kg/acre, and the amount of broadcasting of drilling is 0.8 ~ 1.2 kg/acre, line-spacing 20 ~ 30 centimetres.
Preferably, the after-culture amount of described Wheatgrass is 1 ~ 2 kg/acre.
Present invention also offers above-mentioned filling grass in conjunction with the planting and establishing method on meadow, comprise the following steps:
1) ditch in spring or autumn, ditch depth 0.2 ~ 0.25 meter, furrow width 0.4 ~ 05 meter, digs transplanted seedling hole before transplanting, the Wulanchabu League type arborescent ceratoids shrub offspring in native country, aridity grass land area is planted perpendicular to wind direction interval, the planting of described Wulanchabu League type arborescent ceratoids becomes shrub row, the strain spacing of Wulanchabu League type arborescent ceratoids 0.4 ~ 0.6 meter, and the line space of shrub row is 1 ~ 1.5 meter, 4 shrub behavior one shrub zones, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters;
2) water in 0.5 ~ 1 hour after transplanting the shrub seedling in native country, aridity grass land area, every strain waters 0.8 ~ 1.2 kilogram;
3) rainy season in 7 ~ August, subdivision plantation native country, grassland herbaceos perennial between shrub zone, native country, described grassland herbaceos perennial is Wheatgrass, the drill spacing of described Wheatgrass 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres;
4) shrub in native country, aridity grass land area carried out a stump every 2 ~ 3 years after transplanting, and height to be cut controls at 6 ~ 7 centimetres, native country, grassland herbaceos perennial self-sow, within every 1 year, cradles once.
Preferably, the main root length of the shrub offspring in described native country, aridity grass land area is 17 centimetres ~ 20 centimetres, without side root.
Preferably, described transplanted seedling hole diameter is 25 centimetres ~ 30 centimetres.
Preferably, the strain of Wulanchabu League type arborescent ceratoids is transplanted by Wulanchabu League type arborescent ceratoids offspring and is obtained, and preferred, described Wulanchabu League type arborescent ceratoids offspring is formed by Wulanchabu League type arborescent ceratoids cultivating seeds;
Preferably, described Wulanchabu League type arborescent ceratoids seed adopts and broadcasts sowing or drilling, and seed level 0.5 ~ 1.5 centimetre, the amount of broadcasting of broadcasting sowing is 1 ~ 2 kg/acre, and the amount of broadcasting of drilling is 0.8 ~ 1.2 kg/acre, line-spacing 20 ~ 30 centimetres.
Preferably, the after-culture amount of described Wheatgrass is 1 ~ 2 kg/acre.
Know-why of the present invention: by the Wulanchabu League type arborescent ceratoids shrub zone that plant is tall and big, reduce wind speed near the ground and soil wind erosion amount, poly-snow preserves soil moisture, conserves water and soil, herbal growth bottom effective promotion shrub, native country, grassland herbaceous plant Wheatgrass well developed root system, can be deep into 100 ~ 150 centimetres.The subterranean root of Wheatgrass is grown very fast, can obtain the growth of fast and stable under the protection of shrub zone.Wulanchabu League type arborescent ceratoids shrubbery, while having the effect of checking winds and fixing drifting sand, effectively can promote herbal growth of tillering, thus reaches the effect of sand control, water and soil conservation and ecological recovery.
Of the present invention have following beneficial effect: 1) grass of filling with provided by the invention is beneficial to quick recovering vegetation in conjunction with the planting and establishing method on meadow, is beneficial to protection natural vegetation and planting by the quick formation of spatial framework, has planting to found seedling and to keep a full stand of seedings the high advantage of survival rate.
2) the tall and big plant of Wulanchabu League type arborescent ceratoids is utilized effectively can to reduce the soil wind erosion amount of intercropping band.Compared with large area deteriorate grassland, soil wind erosion amount reduces amplitude higher than 75%; Fill with grass and reduce 30% in conjunction with meadow compared with the wind speed near the ground of deteriorate grassland; Fill with grass in conjunction with meadow compared with this plant recovery of simple species grass planting deteriorate grassland, Productivity improves 50% ~ 80%, and deteriorate grassland cover degree improves 40% ~ 65%.
3) planting and establishing method provided by the invention is simple to operate, suitable mechanical operation, newly-increased less investment, is adapted in desert steppe area, northern arid and semi-arid district, applies in heavy-degraded meadow and open ground, ecological cut and mining area vegetation restoration and reconstitution.
Embodiment
The invention provides a kind of grass of filling with in conjunction with meadow, comprise shrub zone and subdivision native country, the grassland herbaceos perennial between shrub zone formed by shrub;
Described shrub is native country, aridity grass land area shrub Wulanchabu League type arborescent ceratoids, described Wulanchabu League type arborescent ceratoids interval plantation planting becomes shrub row, described Wulanchabu League type arborescent ceratoids strain spacing is 0.4 ~ 0.6 meter, the line space of described shrub row is 1 ~ 1.5 meter, 4 row shrubs are a shrub zone, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters;
Described native country, grassland herbaceos perennial is Wheatgrass, and the line-spacing of described Wheatgrass is 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres.
Described Wulanchabu League type arborescent ceratoids strain spacing is preferably 0.4 ~ 0.6 meter, is more preferably 0.5 meter, and concrete can be 0.4 meter, 0.5 meter, 0.6 meter;
The line space preferably 1 ~ 1.5 meter of described Wulanchabu League type arborescent ceratoids shrub row; Concrete can be 1 meter, 1.2 meters, 1.5 meters;
The bandwidth of described shrub zone preferably 3 ~ 4.5 meters, is more preferably 4.5 meters, and concrete is 3 meters, 4 meters, 4.5 meters; The belt distance of described shrub zone is 4 ~ 6 meters, preferably 6 meters, specifically can be 4 meters, 5 meters, 6 meters;
Described Wheatgrass adopts no-tillage bar broadcast mode, and preferred line-spacing is 25 ~ 35 centimetres, is more preferably 30 centimetres, and no-tillage seed level is preferably 2 ~ 3 centimetres, is more preferably 2.5 centimetres.
Present invention also offers above-mentioned filling grass in conjunction with the planting and establishing method on meadow, comprise the following steps:
1) ditch in spring or autumn, ditch depth 0.2 ~ 0.25 meter, furrow width 0.4 ~ 0.5 meter, digs transplanted seedling hole before transplanting, the Wulanchabu League type arborescent ceratoids shrub offspring in native country, aridity grass land area is planted perpendicular to wind direction interval, the planting of described Wulanchabu League type arborescent ceratoids becomes shrub row, the strain spacing of Wulanchabu League type arborescent ceratoids 0.4 ~ 0.6 meter, and the line space of shrub row is 1 ~ 1.5 meter, 4 shrub behavior one shrub zones, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters;
2) water in 0.5 ~ 1 hour after transplanting the shrub seedling in native country, aridity grass land area, every strain waters 0.8 ~ 1.2 kilogram;
3) rainy season in 7 ~ August, subdivision plantation native country, grassland herbaceos perennial between shrub zone, native country, described grassland herbaceos perennial is Wheatgrass, the drill spacing of described Wheatgrass 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres;
4) shrub in native country, aridity grass land area carried out a stump every 2 ~ 3 years after transplanting, and height to be cut controls at 6 ~ 7 centimetres, native country, grassland herbaceos perennial Wheatgrass self-sow, within every 1 year, cradles once.
The present invention first ditches in conjunction with grassland establishment location to filling grass, and the trench digging time is preferably spring or autumn, specifically can be 3 ~ April or 9 ~ October.The ditch depth of described ditch is preferably 0.2 ~ 0.25 meter; The furrow width of described ditch is preferably 0.4 ~ 0.5 meter.
The diameter in transplanted seedling hole is preferably between 25 ~ 35 centimetres, and concrete can be 25 centimetres, 30 centimetres, 35 centimetres.Offspring is planted perpendicular to wind direction interval, the shrub offspring prioritizing selection main root length of transplanting is between 17 centimetres ~ 20 centimetres, manually remove the side root that main root is other, when transplanting shrub offspring, the offspring of planting should be kept upright, and root system is unfolded, backward transplantings cheat in banket, ensure that the root system of offspring is all covered by soil, afterwards the soil of transplanting in hole is treaded; The Wulanchabu League type arborescent ceratoids shrub offspring in native country, aridity grass land area is perpendicular to the plantation of wind direction interval, and the planting of described Wulanchabu League type arborescent ceratoids becomes shrub row, and four lines shrub is a shrub zone; The strain spacing 0.4 ~ 0.6 meter of described Wulanchabu League type arborescent ceratoids, concrete can be 0.4 meter, 0.5 meter, 0.6 meter, the line space of described shrub row is 1 ~ 1.5 meter, and concrete can be 1 meter, 1.5 meters, 4 shrub behavior one shrub zones, described shrub zone, bandwidth is 3 ~ 4.5 meters, specifically can be 3 meters, 4 meters, described belt distance is 4 ~ 6 meters, concrete can be 4 meters, 5 meters, 6 meters; Carry out smooth to soil again after whole transplanting completes.
After transplanting completes, the present invention preferably waters to the offspring of transplanting in 0.5 ~ 1 hour after having transplanted, and concrete can be 0.5 hour, 0.75 hour, 1 hour; The described irrigation amount watered is preferably 0.8 ~ 1.2 kilogram/strain, is more preferably 1.0 kilograms.
Shrub 7 ~ August of rainy season then after having transplanted, interband subdivision plantation native country, grassland herbaceos perennial, herbaceos perennial is Wheatgrass to native country, described grassland, described Wheatgrass preferably adopts the mode of drilling to sow, and preferred line-spacing is 25 ~ 30 centimetres, is more preferably 30 centimetres, preferred no-tillage seed level is 2 ~ 3 centimetres, be more preferably 2.5 centimetres, after-culture amount preferably 1 ~ 2 kg/acre, is more preferably 1.5 kgs/acre.
After shrub is transplanted, preferably carried out a stump every 2 ~ 3 years, concrete can be 2 years, 3 years; Height to be cut controls at 6 ~ 7 centimetres, and concrete can be 6 centimetres, 7 centimetres; Native country, grassland herbaceos perennial Wheatgrass self-sow, cradles once for every 1 year.
In the present invention, the strain of Wulanchabu League type arborescent ceratoids is transplanted by Wulanchabu League type arborescent ceratoids offspring and is obtained, and preferred, described Wulanchabu League type arborescent ceratoids offspring is formed by Wulanchabu League type arborescent ceratoids cultivating seeds; Described Wulanchabu League type arborescent ceratoids seed adopts and broadcasts sowing or drilling, preferred seed level is 0.5 ~ 1.5 centimetre, be more preferably 1.0 centimetres, the amount of broadcasting of broadcasting sowing preferably 1 ~ 2 kg/acre, is more preferably 1.5 kgs/acre, the amount of broadcasting of drilling preferably 0.8 ~ 1.2 kg/acre, be more preferably 1 kg/acre, drill spacing is preferably 20 ~ 30 centimetres, is more preferably 25 centimetres, seedling raise period is preferably 6 ~ 8 months, is more preferably 7 months.
Below in conjunction with embodiment, embodiment provided by the invention is described in detail, but they can not be interpreted as limiting the scope of the present invention.
Embodiment 1 fills with grass in conjunction with meadow
Filling grass in the present embodiment is positioned at farming and animal husbandry academy of sciences Siziwang Banner base, the Inner Mongol in conjunction with meadow, comprise Wulanchabu League type arborescent ceratoids shrub zone and the Wheatgrass of subdivision between shrub zone, described Wulanchabu League type arborescent ceratoids shrub embarks on journey planting, strain spacing is 0.5 meter, the line space of described shrub row is 1 meter, and 4 row shrubs are a shrub zone.The bandwidth of shrub zone is 3 meters, and belt distance is 6 meters.Wheatgrass line-spacing is 25 centimetres, no-tillage seed level 2 centimetres.According to four lines Wulanchabu League type arborescent ceratoids shrub, Wheatgrass, four lines Wulanchabu League type arborescent ceratoids shrub, the arrangement of Wheatgrass order.
Embodiment 2 fills with the planting of grass in conjunction with meadow
Carry out filling grass in conjunction with grassland establishment in farming and animal husbandry academy of sciences Siziwang Banner base, the Inner Mongol, planting material is Wulanchabu League type arborescent ceratoids and Wheatgrass.Concrete planting step is: 1) ditch March in spring, ditch depth 0.2 meter, furrow width 0.4 meter, Wulanchabu League type arborescent ceratoids offspring is planted perpendicular to wind direction interval, strain spacing 0.4 meter, and line space is 1 meter, four lines shrub is a band, and bandwidth is 3 meters, and belt distance is 6 meters; 2) water in 0.5 hour after transplanting Wulanchabu League type arborescent ceratoids offspring, every strain waters 0.8 kilogram; 3) July in rainy season, at interband subdivision Growing Agropyron Mongolicum, drill spacing 25 centimetres, no-tillage seed level 2 centimetres; 4) Wulanchabu League type arborescent ceratoids carried out a stump every 2 years after transplanting, and height to be cut controls at 6 centimetres, Wheatgrass self-sow, within every 1 year, cradles once.
Embodiment 3 fills with the planting of grass in conjunction with meadow
Carry out filling grass in conjunction with grassland establishment in farming and animal husbandry academy of sciences Siziwang Banner base, the Inner Mongol, planting material is Wulanchabu League type arborescent ceratoids and Wheatgrass.Concrete planting step is: 1) ditch April in spring, ditch depth 0.3 meter, furrow width 0.4 meter, Wulanchabu League type arborescent ceratoids offspring is planted perpendicular to wind direction interval, strain spacing 0.6 meter, and line space is 1.5 meters, four lines shrub is a band, and bandwidth is 4.5 meters, and belt distance is 6 meters; 2) water in 1 hour after transplanting Wulanchabu League type arborescent ceratoids offspring, every strain waters 1 kilogram; 3) August in rainy season, at interband subdivision Growing Agropyron Mongolicum, drill spacing 30 centimetres, no-tillage seed level 3 centimetres; 4) Wulanchabu League type arborescent ceratoids carried out a stump every 3 years after transplanting, and height to be cut controls at 7 centimetres, Wheatgrass self-sow, within every 1 year, cradles once.
The cultivation of embodiment 4 Wulanchabu League type arborescent ceratoids offspring
The present embodiment carries out Wulanchabu League type arborescent ceratoids offspring in farming and animal husbandry academy of sciences Siziwang Banner base, the Inner Mongol, Wulanchabu League type arborescent ceratoids seed carries out drilling, seed level 1 centimetre, and the amount of broadcasting of drilling is 1 kg/acre, line-spacing 25 centimetres, the cultivation time is 7 months.
Embodiment 5 fills with grass in conjunction with grassland establishment effect
Carry out filling grass in conjunction with grassland establishment in farming and animal husbandry academy of sciences Siziwang Banner base, the Inner Mongol, planting material is Wulanchabu League type arborescent ceratoids and Wheatgrass.Concrete planting step is: 1) ditch March in spring, ditch depth 0.25 meter, furrow width 0.5 meter, Wulanchabu League type arborescent ceratoids offspring is planted perpendicular to wind direction interval, strain spacing 0.4 meter, and line space is 1 meter, four lines shrub is a band, and bandwidth is 3 meters, and belt distance is 6 meters; 2) water in 0.5 hour after transplanting Wulanchabu League type arborescent ceratoids offspring, every strain waters 0.8 kilogram; 3) July in rainy season, at interband subdivision Growing Agropyron Mongolicum, drill spacing 25 centimetres, no-tillage seed level 2 centimetres; 4) Wulanchabu League type arborescent ceratoids carried out a stump every 2 years after transplanting, and height to be cut controls at 6 centimetres, Wheatgrass self-sow, within every 1 year, cradles once.
To the front meadow of planting, fill with grass in conjunction with planting meadow and the same area natural meadow, the grass height of class, the cover degree on meadow and output are added up, the result obtained is as shown in table 1, and table 1 is for " Wulanchabu League type arborescent ceratoids+Wheatgrass " four lines one band filling grass is in conjunction with grassland establishment effect.Fill with careless planting meadow compared with large area deteriorate grassland, soil wind erosion amount reduces amplitude higher than 75%; Fill with grass and reduce 30% in conjunction with meadow compared with the wind speed near the ground of deteriorate grassland; Compared with this plant recovery of simple species grass planting deteriorate grassland, Productivity improves 50% ~ 80%, and deteriorate grassland cover degree improves 40% ~ 65%.
Table 1: " Wulanchabu League type arborescent ceratoids+Wheatgrass " four lines one band fills with grass in conjunction with grassland establishment effect
Note: upper values is shrub data measured, below is tussock, miscellany grass data.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. fill with grass in conjunction with a meadow, it is characterized in that, comprise shrub zone and subdivision native country, the grassland herbaceos perennial between shrub zone formed by shrub;
Described shrub is native country, aridity grass land area shrub Wulanchabu League type arborescent ceratoids, described Wulanchabu League type arborescent ceratoids interval planting becomes shrub row, described Wulanchabu League type arborescent ceratoids strain spacing is 0.4 ~ 0.6 meter, the line space of described shrub row is 1 ~ 1.5 meter, 4 row shrubs are a shrub zone, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters;
Described native country, grassland herbaceos perennial is Wheatgrass, and the line-spacing of described Wheatgrass is 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres.
2. filling grass according to claim 1 is in conjunction with meadow, it is characterized in that, described Wulanchabu League type arborescent ceratoids strain is transplanted by Wulanchabu League type arborescent ceratoids offspring and obtained; Described Wulanchabu League type arborescent ceratoids offspring is formed by Wulanchabu League type arborescent ceratoids cultivating seeds; The seeding method of described Wulanchabu League type arborescent ceratoids seed for broadcasting sowing or drilling, the seed level of described sowing 0.5 ~ 1.5 centimetre, described in the amount of broadcasting of broadcasting sowing be 1 ~ 2 kg/acre, the amount of broadcasting of described drilling is 0.8 ~ 1.2 kg/acre, line-spacing 20 ~ 30 centimetres.
3. filling grass according to claim 1 is in conjunction with meadow, it is characterized in that, the after-culture amount of described Wheatgrass is 1 ~ 2 kg/acre.
4. fill with the planting and establishing method of grass in conjunction with meadow, comprise the following steps:
1) ditch in spring or autumn, ditch depth 0.2 ~ 0.25 meter, furrow width 0.4 ~ 0.5 meter, digs transplanted seedling hole before transplanting, the Wulanchabu League type arborescent ceratoids shrub offspring in native country, aridity grass land area is planted perpendicular to wind direction interval, the planting of described Wulanchabu League type arborescent ceratoids becomes shrub row, the strain spacing of Wulanchabu League type arborescent ceratoids 0.4 ~ 0.6 meter, and the line space of shrub row is 1 ~ 1.5 meter, 4 shrub behavior one shrub zones, described shrub zone, bandwidth is 3 ~ 4.5 meters, and belt distance is 4 ~ 6 meters;
2) water in 0.5 ~ 1 hour after transplanting the shrub seedling in native country, aridity grass land area, every strain waters 0.8 ~ 1.2 kilogram;
3) rainy season in 7 ~ August, subdivision plantation native country, grassland herbaceos perennial between shrub zone, native country, described grassland herbaceos perennial is Wheatgrass, and the drill spacing of Wheatgrass is 25 ~ 30 centimetres, no-tillage seed level 2 ~ 3 centimetres;
4) shrub in native country, aridity grass land area carried out a stump every 2 ~ 3 years after transplanting, and height to be cut controls at 6 ~ 7 centimetres, native country, grassland herbaceos perennial self-sow, within every 1 year, cradles once.
5. planting and establishing method according to claim 4, is characterized in that, the main root length of the Wulanchabu League type arborescent ceratoids shrub offspring in described native country, aridity grass land area is 17 centimetres ~ 20 centimetres, without side root.
6. planting and establishing method according to claim 4, is characterized in that, described transplanted seedling hole diameter is 25 centimetres ~ 30 centimetres.
7. filling grass according to claim 4 is in conjunction with grassland establishment method, it is characterized in that, the strain of described Wulanchabu League type arborescent ceratoids is transplanted by Wulanchabu League type arborescent ceratoids offspring and obtained;
Described Wulanchabu League type arborescent ceratoids offspring is formed by Wulanchabu League type arborescent ceratoids cultivating seeds;
Described Wulanchabu League type arborescent ceratoids seed adopts and broadcasts sowing or drilling, and seed level 0.5 ~ 1.5 centimetre, the amount of broadcasting of broadcasting sowing is 1 ~ 2 kg/acre, and the amount of broadcasting of drilling is 0.8 ~ 1.2 kg/acre, line-spacing 20 ~ 30 centimetres.
8. filling grass according to claim 4 is in conjunction with grassland establishment method, it is characterized in that, the after-culture amount of described Wheatgrass is 1 ~ 2 kg/acre.
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| CN106941901A (en) * | 2017-02-28 | 2017-07-14 | 南阳师范学院 | Cold drought-hit area gentle slope type tunnel portal plant Li planting and establishing methods |
| CN110122198A (en) * | 2018-02-02 | 2019-08-16 | 中国科学院寒区旱区环境与工程研究所 | A kind of restorative procedure on high and cold Mountainous Area Degeneration grassland |
| CN110122198B (en) * | 2018-02-02 | 2021-04-13 | 中国科学院西北生态环境资源研究院 | Method for repairing degraded grassland in alpine mountain region |
| CN108633636A (en) * | 2018-05-12 | 2018-10-12 | 中国科学院西北高原生物研究所 | A kind of secondary barren method for recovering vegetation |
| CN109005721A (en) * | 2018-07-27 | 2018-12-18 | 水利部牧区水利科学研究所 | A kind of desertification steppe area family ranch Bai Cisha inter-pile lowland after-culture method |
| CN111448954A (en) * | 2020-05-06 | 2020-07-28 | 内蒙古自治区农牧业科学院 | Method for repairing natural grassland in arid wind-sand area |
| CN112314349A (en) * | 2020-11-02 | 2021-02-05 | 内蒙古自治区农牧业科学院 | Method for cultivating grassland in moderate family pasture |
| CN114375628A (en) * | 2021-12-07 | 2022-04-22 | 内蒙古蒙草生态环境（集团）股份有限公司 | Method for restoring land withdrawn from desert grassland |
| CN115380770A (en) * | 2022-06-22 | 2022-11-25 | 内蒙古自治区农牧业科学院 | Grass-irrigation combined ecological restoration technology for desert grassland area |
| CN115039623A (en) * | 2022-06-27 | 2022-09-13 | 中国科学院植物研究所 | Replace grassland rail and reduce discharging solid novel plant protection protective screen of carbon |
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