CN107980535A - A kind of method afforested on salt-soda soil - Google Patents
A kind of method afforested on salt-soda soil Download PDFInfo
- Publication number
- CN107980535A CN107980535A CN201711009123.1A CN201711009123A CN107980535A CN 107980535 A CN107980535 A CN 107980535A CN 201711009123 A CN201711009123 A CN 201711009123A CN 107980535 A CN107980535 A CN 107980535A
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- China
- Prior art keywords
- salt
- ditch
- soda soil
- soil
- salinity
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- 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
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses alkaline land improving technical field, specific field is a kind of method afforested on salt-soda soil, its method includes the following steps：1) ditch is excavated on salt-soda soil, 2) washing salinity by irrigation is carried out to salt-soda soil, 3) kind of a planting ditch is excavated in the adjacent ditch middle, 4) 2 row treelets are planted in described kind of planting ditch, 5) fingerling is launched in the ditch, it can accelerate the improvement to salt-soda soil to salt-soda soil progress washing salinity by irrigation, ditch can be as the drainage system in salt-soda soil, by quoting the salinity in fresh water dissolution alkaline land soil, the salt and alkali component in alkaline land soil can effectively be reduced, treelet is planted in kind of planting ditch, stayed since soil salt is most of with moisture evaporation in salt-soda soil in soil surface, excavating kind of a planting ditch can be such that salinity product is carried on the back in ditch, so as to mitigate persecution of the salinity to treelet root system, be conducive to surviving and growing for treelet.
Description
Technical field
The present invention relates to alkaline land improving technical field, specific field is a kind of method afforested on salt-soda soil.
Background technology
Salt-soda soil refers to that soil is influenced be subject to nature or the factor such as artificial, causes salts substances gradually to penetrate into soil
Go, so that the saliferous and alkalinity of soil are more, and cause this kind of soil not used, China salt-soda soil substantially distributed area
Domain is in northwest, northeast, North China and coastal region, and salt-soda soil primarily forms the reason is that more work of the soil of arid area in evaporation
Under, moisture is evaporated into vapor, and is emitted into air, but the salinity in water can not be excluded and stayed among soil,
By prolonged accumulation, salinity gradually increases in soil, therefore and form salt-soda soil, human factor is also to cause soil gradual
One of the main reason for salinization of soil, cover due to manually carrying out unreasonable fill, cause level of ground water constantly to raise, soil top layer includes
Salts substances be also on the increase, soil becomes salinization of soil therewith, and the continuous of saline and alkali land improvement method is explored by people,
Comprehensive improvement can be carried out to salt-soda soil, the salt of soil not only can be effectively reduced in saline-alkali soil forestation by planting trees
Alkali composition, can also adjust the ecological environment of salt-soda soil present position, reduce the probability that the natural calamities such as dust storm occur, in addition,
Afforestation can effectively reduce the evaporation capacity of moisture in alkaline land soil, keep ground moistening, salt-soda soil is gradually supported it
His crops, to achieve the purpose that, to salt-soda soil comprehensive improvement, the existing method afforested on salt-soda soil, such as to pass through and be laid with isolation
Layer carries out soil moved in improve the original tree planting, because soil moved in improve the original amount is limited, and is not improveing salt-soda soil fundamentally, so the arboreal growth phase is limited, this side
Method cost is big compared with high popularization difficulty.
The content of the invention
It is an object of the invention to provide a kind of method afforested on salt-soda soil, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of method afforested on salt-soda soil, its method
Include the following steps：
1) ditch is excavated on salt-soda soil；
2) washing salinity by irrigation is carried out to salt-soda soil；
3) kind of a planting ditch is excavated in the adjacent ditch middle；
4) 2 row treelets are planted in described kind of planting ditch；
5) fingerling is launched in the ditch.
Preferably, ditch depth described in step 1) is 40~60cm, and width is 40~50cm.
Preferably, washing salinity by irrigation is carried out using fresh water in step 2), the washing salinity by irrigation number is 3, each interval time
For 6~7 days.
Preferably, trench depth and ditch deep equality described in step 1), described kind of planting ditch ditch are planted described in step 3)
0.8~1m of bottom width, ditch 1.2~1.5m of mouth width, drains spacing are 4~6m.
Preferably, treelet species described in step 4) is arbor.
Preferably, fingerling described in step 5) is loach, launches 13~17 DEG C of temperature.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of method afforested on salt-soda soil, to salt-soda soil into
Row washing salinity by irrigation can accelerate the improvement to salt-soda soil, and ditch can be as the drainage system in salt-soda soil, by quoting fresh water dissolution
Salinity in alkaline land soil, drains salinity by ditch, carried out a washing salinity by irrigation every 7 days, carries out 3 times altogether, can
Effectively reduce alkaline land soil in salt and alkali component, plant treelet in kind of planting ditch, due in salt-soda soil soil salt with moisture
Evaporation and it is most of stay in soil surface, excavating kind of a planting ditch can be such that salinity product is carried on the back in ditch, so as to mitigate salinity to treelet root system
Persecution, is conducive to surviving and growing for treelet, ditch can not only support fingerling, and alkaline land soil can be kept to moisten, and be
Treelet provides sufficient moisture, and at 13~17 DEG C, loach body movement power is poor, and easy to launch operation, loach is in ditch
The growth that metabolin is conducive to microorganism in alkaline land soil is produced, microorganism can accelerate the decomposition of soil organic matter, make effectively
Nutrient content increase, to improve alkaline land soil micro organism quantity, so as to improve biological activity of soil, provides well for treelet
Growing environment, forms benign ecological circulation, and the method afforested in the present invention on salt-soda soil can fundamentally improve salt-soda soil,
Cost is relatively low, beneficial to being promoted.
Embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's all other embodiments obtained without making creative work, belong to this hair
The scope of bright protection.
Embodiment 1：
1) ditch, ditch depth 40cm, width 40cm are excavated on salt-soda soil；
2) washing salinity by irrigation is carried out to salt-soda soil, carries out washing salinity by irrigation using fresh water, washing salinity by irrigation number is 3, is separated by every time
Time is 6 days；
3) kind of a planting ditch is excavated in the adjacent ditch middle, plants trench depth 40cm, plant the wide 0.8m of planting ditch bottom of trench, the exit or entrance of a clitch
Wide 1.2m, drains spacing 4m；
4) 2 row weeping willows are planted in kind of planting ditch；
5) Misgurnus mizolepis (Gunther) is launched in ditch, it is 13 DEG C to launch temperature.
Embodiment 2：
1) ditch, ditch depth 50cm, width 45cm are excavated on salt-soda soil；
2) washing salinity by irrigation is carried out to salt-soda soil, carries out washing salinity by irrigation using fresh water, washing salinity by irrigation number is 3, is separated by every time
Time is 6 days；
3) kind of a planting ditch is excavated in the adjacent ditch middle, plants trench depth 50cm, plant the wide 0.9m of planting ditch bottom of trench, the exit or entrance of a clitch
Wide 1.3m, drains spacing 5m；
4) 2 row Chinese white poplars are planted in kind of planting ditch；
5) Misgurnus mizolepis (Gunther) is launched in ditch, it is 15 DEG C to launch temperature.
Embodiment 3：
1) ditch, ditch depth 60cm, width 50cm are excavated on salt-soda soil；
2) washing salinity by irrigation is carried out to salt-soda soil, carries out washing salinity by irrigation using fresh water, washing salinity by irrigation number is 3, is separated by every time
Time is 7 days；
3) kind of a planting ditch is excavated in the adjacent ditch middle, plants trench depth 60cm, plant the wide 1m of planting ditch bottom of trench, ditch mouth width
1.5m, drains spacing 6m；
4) 2 row American elms are planted in kind of planting ditch；
5) Misgurnus mizolepis (Gunther) is launched in ditch, it is 17 DEG C to launch temperature.
Embodiment 1~3 carries out on the experimental plot of salt-soda soil, passes through loach in the plant to being planted in kind of planting ditch and ditch
Periodically managed, both growth conditions are good, survival rate more than 95%.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
- A kind of 1. method afforested on salt-soda soil, it is characterised in that：Its method includes the following steps：1) ditch is excavated on salt-soda soil；2) washing salinity by irrigation is carried out to salt-soda soil；3) kind of a planting ditch is excavated in the adjacent ditch middle；4) 2 row treelets are planted in described kind of planting ditch；5) fingerling is launched in the ditch.
- A kind of 2. method afforested on salt-soda soil according to claim 1, it is characterised in that：Ditch described in step 1) Depth is 40~60cm, and width is 40~50cm.
- A kind of 3. method afforested on salt-soda soil according to claim 1, it is characterised in that：Fresh water is used in step 2) Washing salinity by irrigation is carried out, the washing salinity by irrigation number is 3, and each interval time is 6~7 days.
- A kind of 4. method afforested on salt-soda soil according to claim 1, it is characterised in that：Planted described in step 3) Trench depth and ditch deep equality described in step 1), the described kind of wide 0.8~1m of planting ditch bottom of trench, ditch 1.2~1.5m of mouth width, drains spacing For 4~6m.
- A kind of 5. method afforested on salt-soda soil according to claim 1, it is characterised in that：Treelet described in step 4) Species is arbor.
- A kind of 6. method afforested on salt-soda soil according to claim 1, it is characterised in that：Fingerling described in step 5) For loach, 13~17 DEG C of temperature is launched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009123.1A CN107980535A (en) | 2017-10-25 | 2017-10-25 | A kind of method afforested on salt-soda soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009123.1A CN107980535A (en) | 2017-10-25 | 2017-10-25 | A kind of method afforested on salt-soda soil |
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| Publication Number | Publication Date |
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| CN107980535A true CN107980535A (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711009123.1A Pending CN107980535A (en) | 2017-10-25 | 2017-10-25 | A kind of method afforested on salt-soda soil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915340A (en) * | 2019-11-15 | 2020-03-27 | 中国科学院东北地理与农业生态研究所 | Compound ecological improvement method for severe soda saline-alkali soil |
| CN114467807A (en) * | 2022-02-21 | 2022-05-13 | 中国水产科学研究院渔业机械仪器研究所 | Method for removing salt and reducing alkali in chloride type saline-alkali pond |
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| CN104604387A (en) * | 2015-01-07 | 2015-05-13 | 李阳铭 | Saline land improvement and high-yield cultivation method |
| CN104871754A (en) * | 2015-02-06 | 2015-09-02 | 新疆农业科学院核技术生物技术研究所 | Furrow-sowing drip-irrigation mulch-cultivation method of salinized cotton field in arid area |
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| CN105724035A (en) * | 2016-03-16 | 2016-07-06 | 青岛农业大学 | Saline-alkali soil wheat wide-furrow sowing cultivation technology |
| CN106416497A (en) * | 2016-08-30 | 2017-02-22 | 黄淮学院 | Soil improvement method for garden plant plantation |
| CN106718521A (en) * | 2016-11-28 | 2017-05-31 | 中国科学院新疆生态与地理研究所 | A kind of method of arid biogeographic zone heavy saline seedling growth |
| CN106900197A (en) * | 2017-03-01 | 2017-06-30 | 天津海林生态建设股份公司 | A kind of sustainable synthesis improvement method of marine solonchak ecological circulation |
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2017
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485275A (en) * | 2009-02-19 | 2009-07-22 | 北京林业大学 | Sylvicultural method on argillaceous saline soil |
| CN104380869A (en) * | 2014-10-20 | 2015-03-04 | 中国科学院新疆生态与地理研究所 | Cultivation method of seedlings of limonium gmelinii of saline-alkali soil in arid region |
| CN104221978A (en) * | 2014-10-22 | 2014-12-24 | 中国科学院新疆生态与地理研究所 | Method for fish culture in alkalis drainage channel of inland arid region |
| CN104604387A (en) * | 2015-01-07 | 2015-05-13 | 李阳铭 | Saline land improvement and high-yield cultivation method |
| CN104871754A (en) * | 2015-02-06 | 2015-09-02 | 新疆农业科学院核技术生物技术研究所 | Furrow-sowing drip-irrigation mulch-cultivation method of salinized cotton field in arid area |
| CN105009894A (en) * | 2015-07-09 | 2015-11-04 | 沧州市农林科学院 | Cotton plantation method suitable for saline-alkali dry land |
| CN105724035A (en) * | 2016-03-16 | 2016-07-06 | 青岛农业大学 | Saline-alkali soil wheat wide-furrow sowing cultivation technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915340A (en) * | 2019-11-15 | 2020-03-27 | 中国科学院东北地理与农业生态研究所 | Compound ecological improvement method for severe soda saline-alkali soil |
| CN114467807A (en) * | 2022-02-21 | 2022-05-13 | 中国水产科学研究院渔业机械仪器研究所 | Method for removing salt and reducing alkali in chloride type saline-alkali pond |
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