CN109122074A - Hulun nur plant on sand land method - Google Patents

Hulun nur plant on sand land method Download PDF

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Publication number
CN109122074A
CN109122074A CN201810975063.7A CN201810975063A CN109122074A CN 109122074 A CN109122074 A CN 109122074A CN 201810975063 A CN201810975063 A CN 201810975063A CN 109122074 A CN109122074 A CN 109122074A
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sand
plant
abiotic
seedling
protecting barrier
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CN109122074B (en
Inventor
刘英俊
吴建锁
陈华
祁通拉嘎
赵慧军
于伟达
程雨
赵志宏
***
张彩婧
勿日勒
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Mengcao Ecological Environment Group Co Ltd
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Ecological Environment Of Inner Mongolia Mongolian Grass (group) Ltd By Share Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Catching Or Destruction (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The present invention relates to plant on sand land fields, in particular to a kind of Hulun nur plant on sand land method.Hulun nur plant on sand land method, the following steps are included: at least two layers abiotic sand-protecting barrier is arranged on sand ground, splendid achnatherum is transplanted in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds, relies grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, and caragana microphylla seed is planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier.Form biological checkboard and abiotic sand-protecting barrier by plantation caragana microphylla to combine, can effectively prevent dust storm, tackling quicksand, meanwhile, in sand-protecting barrier plant sigh a bar loud, high-pitched sound wormwood artemisia, rely grass and splendid achnatherum that can further suppress desertification, prevent grass-land deterioration.

Description

Hulun nur plant on sand land method
Technical field
The present invention relates to plant on sand land fields, in particular to a kind of Hulun nur plant on sand land method.
Background technique
There are 3.33 ten thousand km in Hulun nur basin2Meadow, account for its gross area 80.13%.Grassland ecosystems are contained with water and soil It the important ecological functions such as supports, check winds and fix drifting sand, keeping bio-diversity, while providing grassland resources for animal husbandry, according to 2013 Year remote Sensing Image Analysis, 2.03 ten thousand km2 of Hulun nur basin grassland degeneration account for the 60.73% of lake region grassland area, Sandy Grassland face 15,530,000 mu of product.Hulun nur basin is overgrazed plus continuous drought and lake region bank, and Wetland Area atrophy, bio-diversity exists It is lasting to reduce.Hulun nur basin resource is protected, national and local governments have put into a large amount of human and material resources and implemented in key sections And prohibit and herded, Forage-Livestock Balance, Closed fencing, sand prevention afforestation makes Hulun nur basin have considerable degree of improvement.But it is husky Changing the improvement on meadow, that there are means is single, and method is random, selects sand control kind inadaptable, effect is slower, and duration is poor, does not control The problems such as normative standard of sand.Taboo herd, Forage-Livestock Balance fall flat, grass-land deterioration and desertify also continuing.Cause This, is badly in need of a kind of method that can effectively administer sand ground.
Summary of the invention
The present invention provides a kind of Hulun nur plant on sand land methods, have good regulation effect to the sand ground of Hulun nur, Effectively inhibit desertification and grass-land deterioration.
The present invention is implemented as follows:
A kind of Hulun nur plant on sand land method, comprising the following steps:
At least two layers abiotic sand-protecting barrier is set on sand ground, is transplanted in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds precarious Grass relies grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, and caragana microphylla seed is planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier.
The beneficial effects of the present invention are: Hulun nur plant on sand land method provided by the invention, by planting caragana microphylla Biological checkboard and abiotic sand-protecting barrier are formed to combination, can effectively prevent weathering, tackling quicksand, meanwhile, it plants and sighs in sand-protecting barrier Bar loud, high-pitched sound wormwood artemisia relies grass and splendid achnatherum that can further suppress desertification, prevents grass-land deterioration.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase Product.
The Hulun nur plant on sand land method of the embodiment of the present invention is specifically described below.
The embodiment of the present invention provides a kind of Hulun nur plant on sand land method, comprising the following steps:
Firstly, locust processing of going out is carried out to sand ground, specifically medicament was sprayed to sand ground in 6-7 days prior to seeding, sprinkling Medicament is matrine medicament, and matrine is a kind of botanical pesticide, has the characteristics that specificity and natural sex, the energy in the Nature It decomposes rapidly, reduces influence of the medicament to ecological environment, while it is not likely to produce drug resistance, is a kind of very green, environmentally friendly Insecticide.Specifically per kilogram matrine, which corresponds to 280-330 kg of water, is made into corresponding medicament, and sand ground correspondence makes per acre With 0.45-0.55 kilograms of medicament.It can guarantee that matrine effectively plays its medicine using the medicament and application ratio of aforementioned proportion Effect guarantees locust effect of going out.
The pH of sand ground is tested, guarantee the pH value of the sand ground in region to be transplanted between 7.1-8.6, then for The growth of subsequent seed and seedling provides better growth conditions.
It goes out and abiotic sand-protecting barrier is set after locust, the straw checkerboard barrier that the abiotic sand-protecting barrier used is worked out for reed, i.e., using existing Basketry dry alfa (not having vital signs) is compiled into the straw checkerboard barrier that specification is 1m × 1m=2 ㎡, reed has Toughness, and drift sand can be capable of fixing using the careless lattice that reed is worked out with water conservation.
Specifically, at least two layers abiotic sand-protecting barrier is set on sand ground, i.e., two layers of straw checkerboard barrier is at least set on sand ground, is had Body, it is to plant straw checkerboard barrier to be set to sand ground, and depth is 30-40 centimetres, and drift sand can be prevented mobile, then play tackling quicksand Effect.Further, and between abiotic sand-protecting barrier and abiotic sand-protecting barrier caragana microphylla seed, caragana microphylla energy are planted Enough good radix saposhnikoviaes are fixed the sand, and are formed biological checkboard, are then passed through the combination of biological checkboard and abiotic sand-protecting barrier, before capable of playing The effect of shelves post-tensioning, further fixes drift sand, and inhibition desertification continues with grass-land deterioration.
Specifically, 2 row caragana microphylla seeds are at least planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier.At least plant 2 row caragana microphylla seeds can guarantee the effect for the biological checkboard to be formed, it is ensured that sand-fixing effect.
Further, plantation caragana microphylla seed be by caragana microphylla seed with seed is planted in after the fertilizers are mixed In sand ground.Specifically, fertilizer includes urea and diamines, and the dosage of urea is that sand ground uses 13-14 kilograms per acre, the dosage of diamines It is that sand ground uses 10-12 kilograms per acre.Seed and fertilizer are dressed seed, germination can be promoted, prevent pest and disease damage.Due to The constituent contents such as iodine, zinc, copper, phosphorus are abundant in fact in sand ground, and only nitrogen content is lower, therefore, pass through plantation surface attachment after seed dressing The caragana microphylla seed of fertilizer, it can be ensured that nutrient needed for caragana microphylla seed growth it is complete and balanced, after And guarantee the growth of caragana microphylla seed, guarantee the formation of the abiotic sand-protecting barrier of biology.
2-4cm of depth of planting of caragana microphylla seed, 30-45cm of line-spacing.Above-mentioned planting conditions can guarantee leaflet Caragana has enough growing spaces, and the root system of caragana microphylla can act on sand ground well, then fixes sand ground.
Then sand ground is sprinkled profoundly water, guarantees to plant caragana microphylla seed rapidly in the case that sand ground is wet, and planting Pour again at once afterwards primary permeable, the fertilizer that the surface of the seed is adhered to dissolves, subsequently into sand ground, battalion in balanced sand ground The ratio and type formed point then guarantee that seed can be absorbed into balanced nutrition, guarantee the normal growth of seed.And every Just sand ground is poured every for a period of time primary permeable, prevents seed dead by water shortage arid.
Finally, transplanting splendid achnatherum in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds, relying grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, plant Planting above-mentioned 3 kinds of grass can interact, and guarantee that the sand ground in each region will not flow, effectively inhibit desertification and grass-land deterioration.
Specifically, subregion plant splendid achnatherum, bad grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, i.e., transplant splendid achnatherum in lowered zones, Gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing, and the plant of air port region relies grass.The lowered zones plant splendid achnatherum when transplanting region and having lowered zones Splendid achnatherum grass, gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing when having gently band, and the plant of air port region relies grass when having air port region.
Splendid achnatherum can the alkaline Plain compared with low humidity with up to the Qinghai-Tibet Platean of 5000m on grow, then can be The good growth of lowered zones is able to ascend the vegetation amount of lowered zones.A bar loud, high-pitched sound wormwood artemisia of sighing is also referred to as Artemisia halodendron, drought-resistant, It is born in the windward slope lower half on partly fix the sand mound and moving dunes, there is profound main root and flourishing lateral root, guarantees Artemisia halodendron root System can sufficiently can extend in gently band, and bar loud, high-pitched sound wormwood artemisia of sighing is grown gently band is good.Rely grass drought-enduring, resistance to It is cold, it can also restrain oneself slight salinization soil, good can also be grown in air port area, then be transplanted in air port region and rely grass, It can guarantee that also there is plant in air port region.And rely grass can be to grow in sand.By splendid achnatherum, sigh bar loud, high-pitched sound wormwood artemisia and bad careless subregion Domain plant, can guarantee that the sand ground in each region can be fixed, and prevent what is desertified to continue, while the equal energy of above-mentioned 3 kinds of plants The good growth in enough places in sand ground and arid, can then guarantee the growth of plant, be further reduced grass-land deterioration.
Further, the depth of the splendid achnatherum of plant is 5-7cm, seeding row spacing 13-17cm, transplants the depth 5-for relying grass 8cm, seeding row spacing 18-22cm transplant the 5-7cm of depth, seeding row spacing 23-27cm of bar loud, high-pitched sound wormwood artemisia of sighing.Control the kind of above-mentioned 3 kinds of seedling Plant condition, advantageously ensures that the growth of plant in above-mentioned 3, then realizes the effect fixed the sand.
Further, the seedling of the splendid achnatherum of plant is the seedling of four leaf of tillering stage wholeheartedly, and relying the seedling of grass is tillering stage The strong sprout of six leaf of seedling branching stage of the seedling of four leaves wholeheartedly and bar loud, high-pitched sound wormwood artemisia of sighing wholeheartedly.Using the seedling of above-mentioned Plant period, energy Seedling is enough promoted in the survival rate of sand ground, prevents burn seedlings, if the time limit of the seedling of selection is excessively small, seedling can not adapt to sand ground Environment causes seedling Large Scale Death, is unfavorable for above-mentioned 3 kinds of careless growths, if the time limit of the seedling of selection is excessive, increases cultivation Cost is planted, and the seedling good can not grow, seedling is easy death.
Specifically, seedling in plant above-mentioned 3 is that i.e. sowing caragana microphylla seed is right after 1-2 days after going out locust 7-8 days The sand ground that the abiotic sand-protecting barrier of innermost layer surrounds sprinkles profoundly water, and then transplants splendid achnatherum, relies grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, and when plantation adopts It is transplanted with triangle disposition, and the time of plant is mid-June between early in August, at this point, being in rainy season, rains and haggles relatively Greatly, humidity and temperature are conducive to the growth of plant.
Certain interval of time just pours sand ground primary permeable after plant, and the foundation of watering is to guarantee earth's surface at least 5cm or so Quick sand it is wet, i.e., when arrive the sand ground apart from ground 5cm or so and being in dry or water shortage, then need to sprinkle profoundly water, then guarantee young Seedling has sufficient water to be absorbed, and guarantees the growth of seedling.
Plant splendid achnatherum applies urea after relying grass and bar seedling of loud, high-pitched sound wormwood artemisia of sighing after 13-15 days seedling-slowing stages, directly exists Sandy land surface applies urea, then sprinkles profoundly water, so that urea is dissolved in water, and is penetrated into sand ground, then fertilizer is by seedling Root system absorb, guarantee the growth of seedling.It sprinkles profoundly water and needs to guarantee the invisible urea of sandy land surface, is i.e. guarantee urea is all molten Solution then incorporates in sand ground, guarantees that the urea applied can be utilized by sand ground and seedling completely, promotes the fertility of sand ground.
Also discontinuity is sprinkled profoundly water to sand ground simultaneously, guarantees that at least 5 centimetres of earth's surface of quick sand is wet.
The root system that kind is transplanted in then periodic observation extends and lower bundle situation, specifically 10 sampling points are chosen, it is then right The root system of the plant of each sampling point is studied, and 5 sampling points are to randomly select in 10 sampling points, and in addition 5 sampling points are selected in respectively Highest point, lowest point, centre, air port and the place by vegetation guarantee the comprehensive of detection.And it observes root system and extends situation The length of main root and the length of lateral root and distribution area etc. are measured by the sandy soil around removal root system with lower bundle situation.Simultaneously The detection of physical signs is carried out to aerial part.
The present embodiment also provides a kind of Hulun nur plant on sand land method, comprising the following steps:
It is planted in mid-June between early in August, firstly, preparing matrine medicament, per kilogram matrine is corresponding 280 kg of water are made into corresponding medicament.Then medicament was sprayed to sand ground in 6 days prior to seeding, sand ground is corresponding per acre uses 0.450 thousand Gram medicament.
The pH of sand ground is tested, guarantees the pH value of the sand ground in region to be planted between 7.1-8.6.
It will be planted on sand ground and set 3 layers of abiotic sand-protecting barrier, abiotic sand-protecting barrier is formed by straw checkerboard barrier, and the kind of every layer of straw checkerboard barrier Planting depth is 30 centimetres, and the specification of each straw checkerboard barrier is 1m × 1m=2 ㎡.
Caragana microphylla seed is mixed with urea and diamines, the dosage of urea is that sand ground uses 13 kilograms per acre, The dosage of diamines is that sand ground uses 10 kilograms per acre.
Then sand ground is sprinkled profoundly water, then plantation caragana microphylla seed, the depth of planting 2cm of caragana microphylla seed, Line-spacing 30cm.And 2 row caragana microphylla seeds are planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier, it is poured again at once after plantation primary It is permeable.
Finally, the sand ground surrounded to the abiotic sand-protecting barrier of innermost layer sprinkles profoundly water, then after plantation caragana microphylla seed 1 day Transplant splendid achnatherum in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds, rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, wherein plant it is precarious The seedling of grass is the seedling of four leaf of tillering stage wholeheartedly, and relying the seedling of grass is the seedling of four leaf of tillering stage wholeheartedly and bar children for loud, high-pitched sound wormwood artemisia that sighs The strong sprout of six leaf of seedling branching stage wholeheartedly, and transplanted when plantation using triangle disposition.The depth of the splendid achnatherum of plant is 5cm, plant Away from 13cm, depth 5cm, the seeding row spacing 18cm for relying grass are transplanted, transplants the depth 5cm, seeding row spacing 23cm of bar loud, high-pitched sound wormwood artemisia of sighing.Lowered zones Splendid achnatherum is transplanted, gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing, and the plant of air port region relies grass.After plant, interval sprinkles profoundly water guarantee ground The quick sand of table at least 5cm or so is wet.Then pass through 15 days seedling-slowing stages, applies urea to sandy land surface, then sprinkle profoundly water.Then Discontinuity is sprinkled profoundly water to sand ground, guarantees that at least 5 centimetres of earth's surface of quick sand is wet.
Embodiment 2
The present embodiment also provides a kind of Hulun nur plant on sand land method, comprising the following steps:
It is planted in mid-June between early in August, firstly, preparing matrine medicament, per kilogram matrine is corresponding 330 kg of water are made into corresponding medicament.Then medicament was sprayed to sand ground in 6 days prior to seeding, sand ground is corresponding per acre uses 0.55 thousand Gram medicament.
The pH of sand ground is tested, guarantees the pH value of the sand ground in region to be planted between 7.5-8.2.
It will be planted on sand ground and set 3 layers of abiotic sand-protecting barrier, abiotic sand-protecting barrier is formed by straw checkerboard barrier, and the kind of every layer of straw checkerboard barrier Planting depth is 40 centimetres, and the specification of each straw checkerboard barrier is 1m × 1m=2 ㎡.
Caragana microphylla seed is mixed with urea and diamines, the dosage of urea is that sand ground uses 14 kilograms per acre, The dosage of diamines is that sand ground uses 12 kilograms per acre.
Then sand ground is sprinkled profoundly water, then plantation caragana microphylla seed, the depth of planting 4cm of caragana microphylla seed, Line-spacing 45cm.And 2 row caragana microphylla seeds are planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier, it is poured again at once after plantation primary It is permeable.
Finally, the sand ground surrounded to the abiotic sand-protecting barrier of innermost layer sprinkles profoundly water, then after plantation caragana microphylla seed 2 days Transplant splendid achnatherum in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds, rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, wherein plant it is precarious The seedling of grass is the seedling of four leaf of tillering stage wholeheartedly, and relying the seedling of grass is the seedling of four leaf of tillering stage wholeheartedly and bar children for loud, high-pitched sound wormwood artemisia that sighs The strong sprout of six leaf of seedling branching stage wholeheartedly, and transplanted when plantation using triangle disposition.The depth of the splendid achnatherum of plant is 7cm, plant Away from 17cm, depth 8cm, the seeding row spacing 22cm for relying grass are transplanted, transplants the depth 7cm, seeding row spacing 27cm of bar loud, high-pitched sound wormwood artemisia of sighing.Lowered zones Splendid achnatherum is transplanted, gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing, and the plant of air port region relies grass.After plant, interval sprinkles profoundly water guarantee ground The quick sand of table at least 5cm or so is wet.Then pass through 13 days seedling-slowing stages, applies urea to sandy land surface, then sprinkle profoundly water.Then Discontinuity is sprinkled profoundly water to sand ground, guarantees that at least 5 centimetres of earth's surface of quick sand is wet.
Embodiment 3
The present embodiment also provides a kind of Hulun nur plant on sand land method, comprising the following steps:
It is planted in mid-June between early in August, firstly, preparing matrine medicament, per kilogram matrine is corresponding 300 kg of water are made into corresponding medicament.Then medicament was sprayed to sand ground in 7 days prior to seeding, sand ground is corresponding per acre uses 0.50 thousand Gram medicament.
The pH of sand ground is tested, guarantees the pH value of the sand ground in region to be planted between 7.7-8.1.
It will be planted on sand ground and set 3 layers of abiotic sand-protecting barrier, abiotic sand-protecting barrier is formed by straw checkerboard barrier, and the kind of every layer of straw checkerboard barrier Planting depth is 35 centimetres, and the specification of each straw checkerboard barrier is 1m × 1m=2 ㎡.
Caragana microphylla seed is mixed with urea and diamines, the dosage of urea is that sand ground is public using 13.5 per acre Jin, the dosage of diamines are that sand ground uses 11 kilograms per acre.
Then sand ground is sprinkled profoundly water, then plantation caragana microphylla seed, the depth of planting 3cm of caragana microphylla seed, Line-spacing 35cm.And 2 row caragana microphylla seeds are planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier, it is poured again at once after plantation primary It is permeable.
Finally, the sand ground surrounded to the abiotic sand-protecting barrier of innermost layer sprinkles profoundly water, then after plantation caragana microphylla seed 1 day Transplant splendid achnatherum in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds, rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, wherein plant it is precarious The seedling of grass is the seedling of four leaf of tillering stage wholeheartedly, and relying the seedling of grass is the seedling of four leaf of tillering stage wholeheartedly and bar children for loud, high-pitched sound wormwood artemisia that sighs The strong sprout of six leaf of seedling branching stage wholeheartedly, and transplanted when plantation using triangle disposition.The depth of the splendid achnatherum of plant is 6cm, plant Away from 15cm, depth 7cm, the seeding row spacing 20cm for relying grass are transplanted, transplants the depth 6cm, seeding row spacing 25cm of bar loud, high-pitched sound wormwood artemisia of sighing.Lowered zones Splendid achnatherum is transplanted, gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing, and the plant of air port region relies grass.After plant, interval sprinkles profoundly water guarantee ground The quick sand of table at least 5cm or so is wet.Then pass through 14 days seedling-slowing stages, applies urea to sandy land surface, then sprinkle profoundly water.Then Discontinuity is sprinkled profoundly water to sand ground, guarantees that at least 5 centimetres of earth's surface of quick sand is wet.
Comparative example 1: the Hulun nur plant on sand land method provided according to embodiment 1 is operated, and difference is to plant small Leaf caragana seed region is changed to the abiotic sand-protecting barrier of setting.
Comparative example 2: the Hulun nur plant on sand land method provided according to embodiment 1 is operated, and difference is to transplant non- The region of biological checkboard is changed to plantation caragana microphylla seed.
To the root system of the plant of embodiment 1-3 and comparative example 1-2 extends, lower bundle situation detects, while to overground part To divide the observation for carrying out physical signs, transplants time and observation interval 1 year, splendid achnatherum and bad careless phenological period are tillering stage, Sigh cloth loud, high-pitched sound wormwood artemisia phenological period be branching stage, detect specific observed result referring to table 1.
1 observed result of table
According to table 1, Hulun nur plant on sand land method provided by the invention, a bar loud, high-pitched sound wormwood artemisia of sighing rely grass and the equal energy of splendid achnatherum Well-grown, can then effectively prevent weathering, and tackling quicksand inhibits to desertify, prevents grass-land deterioration.
In conclusion Hulun nur plant on sand land method provided by the invention, forms biological sand by planting caragana microphylla Barrier and abiotic sand-protecting barrier can effectively prevent weathering to combination, tackling quicksand, meanwhile, in sand-protecting barrier plant sigh a bar loud, high-pitched sound wormwood artemisia, rely grass Desertification can be further suppressed with splendid achnatherum, prevents grass-land deterioration.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of Hulun nur plant on sand land method, which comprises the following steps:
At least two layers abiotic sand-protecting barrier is set on sand ground, transplanted in the sand ground that the abiotic sand-protecting barrier of innermost layer surrounds splendid achnatherum, Rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, caragana microphylla seed is planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier.
2. Hulun nur plant on sand land method according to claim 1, which is characterized in that the setting abiotic sand-protecting barrier be by Straw checkerboard barrier, which is planted, is set to sand ground, and depth is 30-40 centimetres.
3. Hulun nur plant on sand land method according to claim 1, which is characterized in that within the abiotic sand-protecting barrier of innermost layer Sand ground in plant splendid achnatherum, rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing be in mid-June to after being sprinkled profoundly water between early in August to sand ground It transplants splendid achnatherum, rely grass and a bar seedling for loud, high-pitched sound wormwood artemisia of sighing, interval sprinkles profoundly water after plantation, guarantees that at least 5 centimetres of earth's surface of quick sand is wet.
4. Hulun nur plant on sand land method according to claim 3, which is characterized in that plant splendid achnatherum relies grass and sighs bar Apply urea after the seedling of loud, high-pitched sound wormwood artemisia after 13-15 days seedling-slowing stages, then sprinkles profoundly water.
5. Hulun nur plant on sand land method according to claim 1, which is characterized in that the seedling of the splendid achnatherum of plant is point The seedling of four leaf of tiller phase wholeheartedly relies the seedling of grass for six leaf of seedling branching stage of the seedling of four leaf of tillering stage wholeheartedly and bar loud, high-pitched sound wormwood artemisia of sighing Strong sprout wholeheartedly.
6. Hulun nur plant on sand land method according to claim 1, which is characterized in that the depth of the splendid achnatherum of plant is 5-7cm, seeding row spacing 13-17cm transplant 5-8cm of depth, the seeding row spacing 18-22cm for relying grass, transplant a bar depth for loud, high-pitched sound wormwood artemisia 5-of sighing 7cm, seeding row spacing 23-27cm.
7. Hulun nur plant on sand land method according to claim 1, which is characterized in that plant splendid achnatherum relies grass and sighs bar The seedling of loud, high-pitched sound wormwood artemisia is subregion plantation, and subregion plant is lowered zones plant splendid achnatherum, and gently band transplants a bar loud, high-pitched sound wormwood artemisia of sighing, tuyere area Domain plant relies grass.
8. Hulun nur plant on sand land method according to claim 1, which is characterized in that plantation caragana microphylla seed be by Caragana microphylla seed and seed is planted in sand ground after the fertilizers are mixed.
9. Hulun nur plant on sand land method according to claim 8, which is characterized in that fertilizer includes urea and diamines, urine The dosage of element is that sand ground uses 13-14 kilograms per acre, and the dosage of diamines is that sand ground uses 10-12 kilograms per acre.
10. Hulun nur plant on sand land method according to claim 1, which is characterized in that in abiotic sand-protecting barrier and abiotic It is that 2 row caragana microphyllas are at least planted between abiotic sand-protecting barrier and abiotic sand-protecting barrier that caragana microphylla seed is planted between sand-protecting barrier Seed.
CN201810975063.7A 2018-08-24 2018-08-24 Method for treating Hulun lake sand Active CN109122074B (en)

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CN109122074B CN109122074B (en) 2021-06-11

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