CN104412885A - Moisture-carrying and planting method of salix psammophila - Google Patents
Moisture-carrying and planting method of salix psammophila Download PDFInfo
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- CN104412885A CN104412885A CN201310375110.1A CN201310375110A CN104412885A CN 104412885 A CN104412885 A CN 104412885A CN 201310375110 A CN201310375110 A CN 201310375110A CN 104412885 A CN104412885 A CN 104412885A
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- cutting
- moisture
- forestation
- salix monogolica
- cuttings
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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
- A01G23/00—Forestry
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a moisture-carrying and planting method of salix psammophila. The method comprises the steps: 1) preparation of cuttings: preparing salix psammophila cuttings, choosing three-year salix psammophila branches, utilizing a chopper to cut the branches into the cuttings with length of 100-120cm and with small-end diameter of more than 0.8cm; 2) soaking: putting the morphological lower ends of the cuttings in water, wherein the soaking depth is not less than two thirds of the cuttings, but the top ends of the cuttings cannot be submerged; 3) moisture-carrying planting: drilling holes in a planting land and planting the cuttings, wherein the exposed height of the cuttings is 10cm during planting and the planting holes with the cuttings are backfilled with wet sand; tamping sandy soil in the holes by using a special tool after backfill and adding dry sand with thickness of 3-5cm around the cuttings after tamping. The method is simple to operate, easy to master and convenient to promote; the planting can be performed on moving dunes and the survival rate of the planting is high and is up to more than 85%; compared with the conventional planting method, the survival rate and the preserving rate are both improved by more than 25%.
Description
Technical field
The present invention relates to the Planting Techniques field of arid, semiarid desert area forests for windbreak and sand-fixation, particularly relate to a kind of high-servival rate, high efficiency salix monogolica connects moisture in the soil method of forestation.
Background technology
In the area that the natural conditions such as arid, semiarid desert area active dune, naked sand ground are severe, survival rate is low, efficiency of afforesting is on the low side is that restriction desert area is checked winds and fixed drifting sand the bottleneck problem of afforestation effect, is also the problem that desert area Forestation Work person compares concern always.
Sand ground soil moisture content is the key factor determining desert area survival rate.Do not having the active dune of vegetative coverage, naked sand ground, only having certain thickness dry sand layer on surface, the soil moisture content below dry sand layer is better, can meet the germination of cutting.Before cutting forms shoot, earth's surface transpiration is the principal element that Sandyland Soil Moisture scatters and disappears, and dry sand layer but can avoid earth's surface rising effectively.But traditional excavated by manual work cave plantation, eliminates the dry sand layer of the certain area of sandy land surface, destroys soil moisture conservation effect, reduce the soil moisture of sand ground, and then affect survival rate.For large-scale afforestation, connect moisture in the soil afforestation technology and can make full use of sand ground soil moisture content to ensure the germination of cutting on the one hand, can effectively reduce earth's surface transpiration on the one hand.This technology can greatly promote afforestation efficiency while guarantee survival rate, and convenient operation.
Summary of the invention
In view of this, a kind of salix monogolica is the object of the present invention is to provide to connect moisture in the soil method of forestation.
For achieving the above object, the invention provides a kind of salix monogolica and connect moisture in the soil method of forestation, it comprises the following steps:
1) cutting prepares: salix monogolica cutting, (the slender optimum of 2 ~ 3 years is planted as cutting to select sturdy 2 ~ 3 years raw salix monogolica branches, its degree of lignification that the age of tree is large is again higher, connect moisture in the soil survival rate can reduce), be cut into chopper the cutting that length is 100 ~ 120cm (easily to be eroded lower than 100cm, can exposed height be strengthened higher than 120cm, easily cause branch to scatter and disappear moisture), top diameter is greater than 0.8cm;
2) soak: water (river or clear water) is upwards put in the cutting morphology upper end cut, soak and be highly not less than 2/3 of cutting, but water can not be allowed not have cutting top;
3) connect moisture in the soil plantation: in planting site boring, plantation cutting, and morphology upper end will be ensured upwards, put the implantation hole of cutting simultaneously with wet husky backfill well; With specific purpose tool, sandy soil in hole are tamped after backfill, to ensure that wet sand is combined closely with cutting; Around cutting, the dry sand of 3 ~ 5cm is added after compacting, to reduce earth's surface transpiration, protection soil moisture content.Afforestation Time multiselect in spring, and does not need to water.
Preferably, wherein step 2) soak time of described cutting is 3 ~ 7 days, is as the criterion so that the outer part of cutting water is all moistening.
Preferably, wherein said salix psammophila cuttage afforestation method is also included in step 2) after described immersion and step 3) described in connect moisture in the soil plantation before select planting site and remove dry husky step.
Preferably, the step of wherein said selection planting site is as follows: a. relative altitude is the active dune of more than 15m, and its windward slope 1/2 is with descending position and dune slack; B. relative altitude is the active dune of below 15m, and its windward slope 2/3 is with descending position and dune slack; C. apart from the naked sand ground outside the leeward slope 1m of active dune.Because these local wind erosions are relatively little, connect moisture in the soil and easily survive.
Preferably, the wherein said step removing dry sand is: fall surface dry sand (thickness is 5 ~ 7cm), until sand ground reaches field capacity (soil moisture content is better) at the planting site spade chosen; Removing dry sand is because dry sand has stronger water absorbing capacity, can reduce the moisture of cutting, and then affect survival rate.
Preferably, wherein step 3) described boring adopts bit diameter to be the implantation hole that the gardens gasoline puncher of 80mm gets out dark 100cm, this puncher is easy to operate, time saving and energy saving.By the wet sand drift that gets out on implantation hole side, part is used for backfill.
Preferably, wherein step 3) density of described plantation cutting is every mu of 83 caves (reserves according to Sandy Soil Moisture are determined).
Preferably, wherein step 3) described plantation time cutting exposed height be 10cm, to reduce cutting moisture loss.
Preferably, wherein step 3) seeding row spacing of described plantation cutting is 2m × 4m (that is, the implantation hole quantity of every mu is 83 caves, is to determine according to the reserves of Sandy Soil Moisture).
Preferably, wherein step 3) method of described plantation is that two strains are planted in every hole, to ensure survival rate.
Compared with prior art, the present invention has following beneficial effect:
1) this method of forestation simple to operate, be easy to grasp, be convenient to promote;
2) can directly afforest on active dune, survival rate is high, can reach more than 90%, and storage rate all reaches 85 more than %; All more than 25% is improved than the survival rate of conventional afforestation method, storage rate;
3) high efficiency:
Protoplast's work complete dig pit, cutting, banket, tread plantation salix monogolica, often completing 1 mu (83 caves, seeding row spacing is 2m × 4m) needs 5.53 ~ 6.92 hours; Utilize this method often to complete 1 mu (83 caves, seeding row spacing is 2m × 4m) and need 0.42 ~ 0.55 hour, approximately improve effect 11 times.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and to make those skilled in the art the present invention may be better understood and can be implemented, but illustrated embodiment is not as a limitation of the invention.
The invention provides a kind of salix monogolica and connect moisture in the soil method of forestation, it comprises the following steps:
Cutting prepares: salix monogolica cutting, (the slender optimum of 2 ~ 3 years is planted as cutting to select sturdy 2 ~ 3 years raw salix monogolica branches, its degree of lignification that the age of tree is large is again higher, connect moisture in the soil survival rate can reduce), be cut into chopper the cutting that length is 100 ~ 120cm (easily to be eroded lower than 100cm, can exposed height be strengthened higher than 120cm, easily cause branch to scatter and disappear moisture), top diameter is greater than 0.8cm.
Soak: water (river or clear water) is upwards put in the cutting morphology upper end cut, soak and be highly not less than 2/3 of cutting, but water can not be allowed not have cutting top; Soak time is that (soak time was shorter, and cutting water suction is insufficient, causes cutting field dehydration when also not growing enough adventive root more serious in 3 ~ 7 days.But long soaking time, then can, in the immersion part breed bacteria of cutting, cause tissue to rot, and blocking cutting inner hydrophobic conduit, is unfavorable for that the later stage connects moisture in the soil afforestation more), be as the criterion so that the outer part of cutting water is all moistening.
Select planting site: a. relative altitude is the active dune of more than 15m, and its windward slope 1/2 is with descending position and dune slack; B. relative altitude is the active dune of below 15m, and its windward slope 2/3 is with descending position and dune slack; C. apart from the naked sand ground outside the leeward slope 1m of active dune.Because these local wind erosions are relatively little, connect moisture in the soil and easily survive.
Connect moisture in the soil plantation: the implantation hole getting out dark 100cm at the planting site bit diameter gardens gasoline puncher that is 80mm, and by the wet sand drift that gets out on implantation hole side, for backfill; The implantation hole quantity of every mu is 83 caves (seeding row spacing is 2m × 4m); The density of plantation cutting is every mu of 83 caves (reserves according to Sandy Soil Moisture are determined), implantation hole is put in the cutting being 110cm length, each implantation hole puts two strains, during plantation, cutting exposed height is 10cm, to reduce cutting moisture loss, and morphology upper end to be ensured upwards, put the implantation hole of cutting simultaneously with wet husky backfill well, with specific purpose tool, sandy soil in hole are tamped after backfill, to ensure that wet sand is combined closely with cutting; Around cutting, the dry sand of 3 ~ 5cm is added after compacting, to reduce earth's surface transpiration, protection soil moisture content.Afforestation Time multiselect, in spring, does not need to water.
Salix monogolica connects moisture in the soil method of forestation and started in 2010 its desert active dune afforestation of storehouse cloth.Current use method of forestation of the present invention totals salix monogolica and plants 700,000 mu.
Wherein, within 2010, complete salix monogolica in its Hangjin Banner Du Guitala town, desert of storehouse cloth and plant 30,000 mu, survival rate is that within 95%, 2013, to add up its storage rate be 85.5% then.
Within 2011, complete salix monogolica in its Hangjin Banner Du Guitala town, desert of storehouse cloth and plant 50,000 mu, survival rate is that within 90.5%, 2013, to add up its storage rate be 87.6% then.
Within 2012, complete salix monogolica in its Hangjin Banner Du Guitala town, desert of storehouse cloth and Ga Langtu on lucky day town and plant 100,000 mu, survival rate is that within 93.4%, 2013, to add up its storage rate be 86.3% then.
Its Hangjin Banner Du Guitala towns, desert of storehouse cloth in 2013 and Ga Langtu on lucky day town complete salix monogolica and plant 520,000 mu, and survival rate is 94.7% then.
And its survival rate, storage rate are planted all about 60% in excavated by manual work cave, and use the survival rate of method of forestation of the present invention to more than 90%, storage rate reaches more than 85%.Obviously, the afforestation effect of application the method for the invention is remarkable, has the feasibility applied.
Afforest in desert according to method of the present invention:
1) survival rate: survival rate is to more than 90%, and storage rate all reaches 85 more than %, all improves more than 25% than the survival rate of conventional afforestation method, storage rate;
2) protoplast's work complete dig pit, cutting, banket, tread plantation salix monogolica, often completing 1 mu (83 caves, seeding row spacing is 2m × 4m) needs 5.53 ~ 6.92 hours; Utilize this method often to complete 1 mu (83 caves, seeding row spacing is 2m × 4m) and need 0.42 ~ 0.55 hour, approximately improve effect 11 times.
Method of forestation of the present invention is adapted at lacking labour, has inconvenient traffic, desert area that natural conditions are severe is carried out large-area salix monogolica and connect moisture in the soil afforestation, method of forestation of the present invention can directly be afforested on active dune, is afforestation approach and a method of forestation that can change rapidly desert natural landscape.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. salix monogolica connects a moisture in the soil method of forestation, it is characterized in that, comprises the following steps:
1) cutting prepares: salix monogolica cutting, and select sturdy 2 ~ 3 years raw salix monogolica branches, be cut into chopper the cutting that length is 100 ~ 120cm, top diameter is greater than 0.8cm;
2) soak: water is upwards put in the cutting morphology upper end cut, soak and be highly not less than 2/3 of cutting, but water can not be allowed not have cutting top;
3) connect moisture in the soil plantation: in planting site boring, plantation cutting, during plantation, cutting exposed height is 10cm, puts the implantation hole of cutting with wet husky backfill well simultaneously; With specific purpose tool, sandy soil in hole are tamped after backfill; Around cutting, the dry sand of 3 ~ 5cm is added after compacting.
2. salix monogolica according to claim 1 connects moisture in the soil method of forestation, it is characterized in that, step 2) soak time of described cutting is 3 ~ 7 days.
3. salix monogolica according to claim 1 connects moisture in the soil method of forestation, it is characterized in that, is also included in step 2) after described immersion and step 3) described in connect moisture in the soil plantation before select planting site and remove dry husky step.
4. salix monogolica according to claim 3 connects moisture in the soil method of forestation, it is characterized in that, the step of described selection planting site is as follows: a. relative altitude is the active dune of more than 15m, and its windward slope 1/2 is with descending position and dune slack; B. relative altitude is the active dune of below 15m, and its windward slope 2/3 is with descending position and dune slack; C. apart from the naked sand ground outside the leeward slope 1m of active dune.
5. salix monogolica according to claim 3 connects moisture in the soil method of forestation, it is characterized in that, described in remove dry husky step and be: falling thickness at the planting site spade chosen is that the surface dry of 5 ~ 7cm is husky, until sand ground reaches field capacity.
6. salix monogolica according to claim 1 connects moisture in the soil method of forestation, it is characterized in that, step 3) described boring adopts bit diameter to be the implantation hole that the gardens gasoline puncher of 80mm gets out dark 100cm, and by the wet sand drift that gets out on implantation hole side, part is used for backfill.
7. salix monogolica according to claim 1 connects moisture in the soil method of forestation, it is characterized in that, step 3) density of described plantation cutting is every mu of 83 caves.
8. salix monogolica according to claim 7 connects moisture in the soil method of forestation, it is characterized in that, step 3) described plantation time cutting exposed height be 10cm.
9. salix monogolica according to claim 8 connects moisture in the soil method of forestation, it is characterized in that, step 3) seeding row spacing of described plantation cutting is 2m × 4m.
10. salix monogolica according to claim 1 connects moisture in the soil method of forestation, it is characterized in that, step 3) method of described plantation is that two strains are planted in every hole.
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| CN201310375110.1A CN104412885B (en) | 2013-08-26 | 2013-08-26 | Moisture-carrying and planting method of salix psammophila |
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| CN201310375110.1A CN104412885B (en) | 2013-08-26 | 2013-08-26 | Moisture-carrying and planting method of salix psammophila |
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| CN104412885A true CN104412885A (en) | 2015-03-18 |
| CN104412885B CN104412885B (en) | 2017-05-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637368A (en) * | 2017-11-14 | 2018-01-30 | 阿拉善盟源辉林牧有限公司 | A kind of method for planting salix monogolica using desert micro-moisture, dust storm |
| CN108887055A (en) * | 2018-06-20 | 2018-11-27 | 内蒙古库布其沙漠技术研究院 | A kind of method of moving dunes windward slope afforestation |
| CN116998353A (en) * | 2023-09-13 | 2023-11-07 | 西藏阿里丰城园林绿化有限公司 | Seed seedling raising method for highland bangons |
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| CN103222409A (en) * | 2013-04-15 | 2013-07-31 | 亿利资源集团有限公司 | Salix psammophila cuttage afforestation method |
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2013
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| JPS5515608A (en) * | 1978-07-19 | 1980-02-02 | Doriko Kk | Desert afforesting method |
| KR100723260B1 (en) * | 2006-10-14 | 2007-06-11 | 주식회사 삼안 | Method for planting the willow |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637368A (en) * | 2017-11-14 | 2018-01-30 | 阿拉善盟源辉林牧有限公司 | A kind of method for planting salix monogolica using desert micro-moisture, dust storm |
| CN108887055A (en) * | 2018-06-20 | 2018-11-27 | 内蒙古库布其沙漠技术研究院 | A kind of method of moving dunes windward slope afforestation |
| CN116998353A (en) * | 2023-09-13 | 2023-11-07 | 西藏阿里丰城园林绿化有限公司 | Seed seedling raising method for highland bangons |
| CN116998353B (en) * | 2023-09-13 | 2024-01-09 | 西藏阿里丰城园林绿化有限公司 | Seed seedling raising method for highland bangons |
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