CN108264429A - A kind of coastal tidal salt lick soil conditioner and its preparation and application - Google Patents
A kind of coastal tidal salt lick soil conditioner and its preparation and application Download PDFInfo
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- CN108264429A CN108264429A CN201810126003.8A CN201810126003A CN108264429A CN 108264429 A CN108264429 A CN 108264429A CN 201810126003 A CN201810126003 A CN 201810126003A CN 108264429 A CN108264429 A CN 108264429A
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- soil conditioner
- wormcast
- soil
- coconut palm
- salt lick
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention belongs to waste material recycle utilization technology fields, disclose a kind of coastal tidal salt lick soil conditioner and its preparation and application, and modifying agent component is made of by volume 0~4 part of 0~4 part of wormcast and coconut palm chaff；Preparation method includes：Air-dried pedotheque is taken, is separately added into the artificial seawater of various concentration, after artificial seawater floods bubble, is separately added into the wormcast and coconut palm chaff of different volumes, each concentration sets 64 processing, each handles 3 repetitions；Different samples are numbered.The salt lick soil conditioner of the present invention makes full use of waste resource, turns waste into wealth, environmental protection, low raw-material cost is easy to get, and can improve the pH value of salinized soil using wormcast and coconut palm chaff；Significantly improve effective P, active potassic and the content of organic matter of salinized soil；Significantly reduce the Cl of salinized soil‑Content；Promote plant growth, improve crop yield.The preparation process of the present invention is simple, easy to operate, is easy to be widely applied and apply.
Description
Technical field
The invention belongs to organic fertilizer and agricultural wastes resource circulation utilization technical field more particularly to a kind of strand beaches
Apply salt lick soil conditioner and its preparation and application.More particularly to using wormcast and coconut palm chaff as the soil conditioner of major ingredient and its
Preparation method.
Background technology
Salinized soil has 80% or so to be not yet utilized, the exploitation in large area salt marsh wasteland as a kind of resource in China
To be the important channel of 1,600,000,000 population food problem of solution 21 century China with the saliferous prevention of Irrigated Area Soils.From last century
The developed countries such as the thirties, the U.S. begin to focus on salinization soil, and China is that soil improvement is studied since the sixties in last century.
The improving saline soil measure developed mainly includes following four：(1) physical measure：Mainly there are soil moved in improve the original improvement, separation layer
Improvement, the improvement of raised fields high ridge, material mix improvement, covering improvement etc..Such method is simple and practicable, takes effect than very fast, but work
Journey amount is big, it is of high cost, be limited to water resource, promote to get up to acquire a certain degree of difficulty.(2) chemical measure：Mainly changed by applying chemistry
Good dose is improved salinized soil with some mineral chemical fertilizer.Common modifying agent have mineral chemical fertilizer, desulfurated plaster, ardealite, furfural dregs,
Inorganic-organic fertilizer modifying agent.Standing grain health, Handilong, health the commodity modifying agent such as treasured have in Xinjiang and Shandong salinization soil it is good
Good effect.Chemical measure is although with obvious effects, but expensive, improper use easily causes secondary pollution to environment.From sustainable
Develop angle, artificial synthesized modifying agent, natural-there is also one in terms of application range and applicable elements for synthetic copolymer modifying agent
It settles finally sex-limited.(3) biological control measure：It is mainly improved by planting salt tolerant crop, is that a kind of sustainability is strong, ecological environment effect
The good ameliorative measure of benefit, but selection and breeding are suitble to the salt-enduring cultivars time in local habitat long, improve slowly effect.(4) aggregate measures：It is logical
Cross covering with ground sheeting, Rational Application organic fertilizer, straw support by the arm mix, natural precipitation irrigates the desalinization of soil by flooding or leaching, effect is good, but trivial operations, of high cost.
Above-mentioned measure respectively has advantage and disadvantage, but is intended to utilize the non-secondary pollutions wind such as organic fertilizer, industrial or agricultural organic waste
The material of danger carries out soil improvement.Research heat is become using salt-tolerant plant and organic materials modifying agent improvement salt-affected soil is planted
Point.
Wormcast is multifunctional biological fertilizer, has been used for soil regulation and control, the potentiality with improvement of salt and alkaline land agent.Wormcast
Integrate environmental protection, nutrition, diseases prevention, be the preferable matrix of soil quality regulation and control.Compared with conventional organic fertilizer, wormcast, which has, to be defended
Life, free from extraneous odour, crumb structure are good, large specific surface area, loose appropriateness, permeability are good, and acid-base value is neutral, and adsorption capacity is strong, and protects
The advantages that water nutrient-supply capacity is good；Meanwhile wormcast is in addition to rich in the macroelement needed for plant, also rich in various trace elements
(iron, zinc, manganese, calcium, magnesium etc.), humic acid, humic acid, auxin, 23 kinds of amino acid, and contain soil beneficial microbe
And enzyme.Wormcast is extraordinary soil conditioner, has been used for the improvement of heavy-metal contaminated soil and continuous cropping obstacle soil.
And wormcast to be used for the rare report of research of improvement of salt and alkaline land.
Coconut palm chaff is the coconut by-product or waste after processing, is one under coming off from cocoanut husk fiber process
The pure natural organic matter medium of kind.Coconut palm chaff is loose, ventilative, comprehensive with good pore structure and stronger moisture-heat preservation ability etc.
It closes and excellent physical property, while also there is high organic and nutrient chemistry absorbability and stronger cushioning effect, be conducive to
Cultivate the strong sterile seedling of health.Coconut palm chaff commercialization, price is low and easy acquisition, by as important soilless culture base
Matter and extensive use.But for the research of improvement of salt and alkaline land, there is not been reported by coconut palm chaff.
In conclusion existing improvement of salt and alkaline land agent mainly has synthesis modifying agent, natural amendments, biological modification in the market
Agent etc., but it is practical by peasant receive it is mostly be with novel more work(that natural material (particularly agriculture and industry waste) is raw material development
It can soil conditioner.These modifying agents have the characteristics that cheap, raw material is extensive, can provide more organic matter, for solving
Soil hardening, adjusting soil acid-base equilibrium, enhancing soil fertilizer water conservation problem have effect.It is prepared using wormcast and coconut palm chaff as major ingredient
Soil conditioner just belong to the novel and multifunctional soil conditioner produced using agricultural wastes as raw material, and for wormcast and
The research of coconut palm chaff improvement strand salinization soil is not reported also.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of coastal tidal salt lick soil conditioner and its systems
Preparation Method and application.
The invention is realized in this way a kind of coastal tidal salt lick soil conditioner, the coastal tidal salt lick soil
Earth modifying agent component is made of by volume 0~4 part of 0~4 part of wormcast and coconut palm chaff.
Further, the coastal tidal salt lick soil conditioner component is by volume by 1~1.5 part of wormcast and coconut palm chaff
2.5~3 parts of compositions.
Further, the coastal tidal salt lick soil conditioner component is by volume by 1~1.5 part of wormcast and coconut palm chaff
1~2 part of composition.
Further, the coastal tidal salt lick soil conditioner component is by volume by 3~4 parts of wormcast and coconut palm chaff
2.5~3 parts of compositions.
Further, the coastal tidal salt lick soil conditioner component is by volume by 3~4 parts of wormcast and coconut palm chaff
3.5~4 parts of compositions.
Another object of the present invention is that providing a kind of preparation method of coastal tidal salt lick soil conditioner includes：
Air-dried pedotheque is taken, is separately added into the artificial seawater of 20%, 40%, 60%, 100% various concentration,
Make Cl in soil-Concentration be respectively 1084.10mg/kg, 2168.20mg/kg, 3252.30mg/kg and 5420.5mg/kg；
After artificial seawater floods bubble, the wormcast and coconut palm chaff of different volumes are separately added into, wherein, soil accounts for 20 parts, wormcast
Account for 0,1,1.5,2,2.5,3,3.5,4 part respectively with coconut palm chaff；64 processing of setting, each handle 3 repetitions；To different samples into
Row number.
Further, after artificial seawater floods bubble 7d, the wormcast and coconut palm chaff of different volumes are separately added into.
Another object of the present invention is to provide a kind of application method of coastal tidal salt lick soil conditioner to include：
Coastal tidal salt lick soil conditioner is formed by 0~4 part of 0~4 part of wormcast and coconut palm chaff by volume, is added to
20 parts of artificial seawaters by 20%, 40%, 60%, 100% various concentration flood in the soil after bubble 7d, directly sow water spinach
Seed；
Plant height is measured during seed sprouting 30d and harvests water spinach, measures the quality of whole strain plant, and surveyed after soil is air-dried
Determine soil pH value, organic matter, effective P, effective K and Cl-Content.
Advantages of the present invention and good effect are：
The salt lick soil conditioner of the present invention is using wormcast and coconut palm chaff, available for severe improvement of salt and alkaline land, without washing
Salt, 7d is interior to complete improvement.Improved effect is notable：Effective P, active potassic and the content of organic matter of salinized soil are significantly improved, wherein effectively
P content raising 32.1%~221.9%, active potassic content raising 12.0%~277.4%, content of organic matter raising 13.5%~
52.8%；Significantly reduce soil Cl-Content 45.5%~93.4%；And soil pH value can be improved, the pH value of middle severe salinized soil
Become neutral from acidity, pH value improves 21.8%~24.5%；Promotion plant growth, water spinach plant height raising 18.1%~
66%；Crop yield is improved, average every plant of water spinach increases weight 0.8~18 times.In addition, adaptation to local conditions of the present invention, by wormcast and
Coconut palm chaff combines, and makes full use of waste resource, turns waste into wealth, low raw-material cost is easy to get, to environment non-secondary pollution.
Description of the drawings
Fig. 1 is the preparation method flow chart of coastal tidal salt lick soil conditioner provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Existing improvement of salt and alkaline land technology, does not efficiently use wormcast and coconut palm chaff, and improvement is completed not within the 7d short time,
Improve soil quality and crop yield.
The salt lick soil conditioner of the present invention is made full use of waste resource, turned waste into wealth, protected using wormcast and coconut palm chaff
Retaining ring border, low raw-material cost are easy to get, and can improve soil pH value, improve the soil organism, effective P, active potassic content, reduce
Soil Cl-Content promotes plant growth, improves crop yield.In addition, the preparation process of the present invention is simple, and it is easy to operate, it is easy to big
Area promotion and application.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the present invention.
Mainly using pot experiment, the salt of different salt content is prepared by the artificial seawater for adding various concentration in the soil
Stain soil, is improved using " wormcast-coconut palm chaff " different ratio, sows water spinach seed, determines the salt for different salt content
Stain soil selects " wormcast-coconut palm chaff " evolutionary approach of different ratio.
Fig. 1, the preparation method of coastal tidal salt lick soil conditioner provided in an embodiment of the present invention, including walking as follows
Suddenly:
S101：The air-dried pedotheques of 550mL are contained in each basin alms bowl, are separately added into 200mL various concentrations
The artificial seawater of (20%, 40%, 60%, 100%), makes Cl in soil-Concentration be respectively 1084.10mg/kg,
2168.20mg/kg, 3252.30mg/kg and 5420.5mg/kg.
S102：After artificial seawater floods bubble 7d, the wormcast and coconut palm chaff of different volumes are separately added into, wherein soil accounts for 20 parts,
Wormcast and coconut palm chaff account for 0,1,1.5,2,2.5,3,3.5,4 part respectively.Each concentration sets 64 processing, each handles 3 weights
It answers, totally 192 basin.Known soil volume is 550mL (20 parts), i.e., the volume of wormcast and coconut palm chaff is 0,25mL (1 part), 37.5mL
(1.5 parts), 50mL (2 parts), 62.5mL (2.5 parts), 75mL (3 parts), 87.5mL (3.5 parts), 100mL (4 parts).It is right according to letter
Sample is numbered.
The application process of coastal tidal salt lick soil conditioner provided in an embodiment of the present invention, including：
After wormcast and the coconut palm chaff of corresponding proportion are added in per basin, by itself and pedotheque mixing.Directly sow hollow colza
Son sows 10 seeds per basin.
Plant height is measured during seed sprouting 30d and harvests water spinach, when harvesting water spinach, every plant is extracted with root, is washed
Net blade and the soil of root, measure the quality of whole strain plant after drying, and soil pH value, organic is measured after soil is air-dried
Matter, effective P, effective K and Cl-Content.
Table 1 eats into earthworm excrement-coconut palm chaff modifying agent formula combination
With reference to specific embodiment, the invention will be further described.
Embodiment 1
20% artificial seawater floods the lower soil (Cl of bubble-A concentration of 1084.1mg/kg) provide improvement agent prescription such as 1 institute of table
Show.According to being formulated the wormcast for taking different proportion respectively described in table 1 and coconut palm chaff is added to accounts for the quilts of 20 parts of volumes after mixing
20% artificial seawater is flooded in the soil of bubble 7d, and directly sows water spinach seed after mixing with soil.Not add earthworm
Excrement and the soil of coconut palm chaff (CK) are as control.10 seeds are sowed per basin, plant height is measured after 30d and harvests water spinach, harvesting is empty
During heart dish, every plant is extracted with root, be rinsed with water totally and measures plant quality after drying.Soil is air-dried and surveyed simultaneously
Determine soil pH value, organic matter, effective P, active potassic and Cl-Content.The result shows that wormcast, coconut palm chaff and salinized soil volume ratio are 1
~1.5：2.5~3：20 combined improved effect is best.Wherein water spinach plant height improves 46.4% up to 40.7~434cm than CK
~56.1%；Water spinach yield improves 1.5~1.8 times up to 8.42~9.43g/ plants, than CK；Soil organic matter content is improved than CK
13.5%~33.2%；Soil pH value improves 7.6%~8.7% than CK；Effective P improves 32.1%~34.9% than CK,；Soil
Active potassic improves 214.9%~277.4% than CK；Soil Cl-Content reduces by 73.3%~75.3% than CK.
Embodiment 2
40% artificial seawater floods the lower soil (Cl of bubble-A concentration of 2168.2mg/kg) provide improvement agent prescription such as 1 institute of table
Show.According to being formulated the wormcast for taking different proportion respectively described in table 1 and coconut palm chaff is added to accounts for the quilts of 20 parts of volumes after mixing
40% artificial seawater is flooded in the soil of bubble 7d, and directly sows water spinach seed after mixing with soil.Not add earthworm
Excrement and coconut palm chaff (CK), soil as control.10 seeds are sowed per basin, plant height is measured after 30d and harvests water spinach, harvesting is empty
During heart dish, every plant is extracted with root, be rinsed with water totally and measures plant quality after drying.Soil is air-dried and surveyed simultaneously
Determine soil pH value, organic matter, effective P, active potassic and Cl-Content.The result shows that wormcast, coconut palm chaff and salinized soil volume ratio are 1
~1.5：1~2：20 combined improved effect is best.Wherein water spinach plant height up to 30.6~34.0cm, than CK improves 18.1%~
31.3%；Water spinach yield improves 1.0~1.2 times up to 6.18~6.68g/ plants, than CK；Soil organic matter content is improved than CK
34.7%~40.8%；Soil pH value improves 2.4%~12.7% than CK；The effective P of soil improves 57.3%~67.8% than CK；
Soil Available K improves 72.5%~92.4% than CK；Soil Cl-Content reduces by 45.5%~46.4% than CK.
Embodiment 3
60% artificial seawater floods the lower soil (Cl of bubble-A concentration of 3252.3mg/kg) provide improvement agent prescription such as 1 institute of table
Show.According to being formulated the wormcast for taking different proportion respectively described in table 1 and coconut palm chaff is added to accounts for the quilts of 20 parts of volumes after mixing
60% artificial seawater is flooded in the soil of bubble 7d, and directly sows water spinach seed after mixing with soil.Not add earthworm
Excrement and the soil of coconut palm chaff (CK) are as control.10 seeds are sowed per basin, plant height is measured after 30d and harvests water spinach, harvesting is empty
During heart dish, every plant is extracted with root, be rinsed with water totally and measures plant quality after drying.Soil is air-dried and surveyed simultaneously
Determine soil pH value, organic matter, effective P, active potassic and Cl-Content.The result shows that wormcast, coconut palm chaff and salinized soil proportional volume ratio
It is 3~4：2.5~3：20 combined improved effect is best.Wherein water spinach plant height is improved up to 34.7~38.4cm than CK
48.3%~64.1%；Water spinach yield improves 1.0~1.1 times up to 5.10~5.39g/ plants, than CK；Soil organic matter content ratio
CK improves 48.5%~52.8%；Soil pH value improves 21.8%~24.5% than CK；The effective P of soil improves 190.2% than CK
~221.9%；Soil Available K improves 146.6%~180.5% than CK；Soil Cl-Content than CK reduce by 66.6%~
67.8%.
Embodiment 4
100% artificial seawater floods the lower soil (Cl of bubble-A concentration of 5420.5mg/kg) provide improvement agent prescription such as 1 institute of table
Show.According to being formulated the wormcast for taking different proportion respectively described in table 1 and coconut palm chaff is added to accounts for the quilts of 20 parts of volumes after mixing
100% artificial seawater is flooded in the soil of bubble 7d, and directly sows water spinach seed after mixing with soil.Not add earthworm
Excrement and the soil of coconut palm chaff (CK) are as control.10 seeds are sowed per basin, plant height is measured after 30d and harvests water spinach, harvesting is empty
During heart dish, every plant is extracted with root, be rinsed with water totally and measures plant quality after drying.Soil is air-dried and surveyed simultaneously
Determine soil pH value, organic matter, effective P, active potassic and Cl-Content.The result shows that water spinach seed is not adding wormcast and coconut palm
It is not sprouted in the processing (CK) of chaff, in only addition wormcast does not add 7 processing (A2~A8) of coconut palm chaff, though water spinach seed
There is sprouting but seeding ratio is also very low (3.3%~23.3%), the seed growth speed emerged is very slow and withers quickly dead
It dies.Water spinach seed in other processing has sprouting and energy normal growth, using wormcast, coconut palm chaff and salinized soil volume ratio as 3
~4：3.5~4：20 combined improved effect is best.Water spinach plant height is up to 32.3~33.7cm；Water spinach yield up to 4.39~
4.51g/ strain；Soil organic matter content improves 29.6%~35.2% than CK；Soil pH value improves 22.3%~22.7% than CK；
The effective P of soil improves 125.0%~126.7% than CK；Soil Available K improves 12.0%~41.2% than CK；Soil Cl-Content
91.1%~93.4% is reduced than CK.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
- A kind of 1. coastal tidal salt lick soil conditioner, which is characterized in that the coastal tidal salt lick soil conditioner group Part is made of by volume 0~4 part of 0~4 part of wormcast and coconut palm chaff.
- 2. coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that the coastal tidal salt lick Soil conditioner component is made of by volume 2.5~3 parts of 1~1.5 part of wormcast and coconut palm chaff.
- 3. coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that the coastal tidal salt lick Soil conditioner component is made of by volume 1~2 part of 1~1.5 part of wormcast and coconut palm chaff.
- 4. coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that the coastal tidal salt lick Soil conditioner component is made of by volume 2.5~3 parts of 3~4 parts of wormcast and coconut palm chaff.
- 5. coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that the coastal tidal salt lick Soil conditioner component is made of by volume 3.5~4 parts of 3~4 parts of wormcast and coconut palm chaff.
- 6. a kind of preparation method of coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that described The preparation method of coastal tidal salt lick soil conditioner includes：Modifying agent is matched by the wormcast and coconut palm chaff of different volumes, wormcast and coconut palm chaff account for 0 respectively, 1,1.5,2,2.5,3, 3.5th, 4 parts；64 processing of setting, each handle 3 repetitions；Different samples are numbered.
- 7. the preparation method of coastal tidal salt lick soil conditioner as claimed in claim 6, which is characterized in that artificial seawater After flooding bubble 7d, it is separately added into the wormcast and coconut palm chaff of different volumes.
- 8. a kind of application method of coastal tidal salt lick soil conditioner as described in claim 1, which is characterized in that described The application method of coastal tidal salt lick soil conditioner includes：Coastal tidal salt lick soil conditioner is formed by 0~4 part of 0~4 part of wormcast and coconut palm chaff by volume, is respectively added to 20 parts of artificial seawaters by 20%, 40%, 60%, 100% various concentration flood in the soil after bubble 7d, directly sow water spinach Seed；Plant height is measured during seed sprouting 30d and harvests water spinach, measures the quality of whole strain plant, and soil is measured after soil is air-dried Earth pH value, organic matter, effective P, active potassic and Cl-Content.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218862A (en) * | 2020-03-04 | 2020-06-02 | 中铁二院工程集团有限责任公司 | High-speed railway saline soil filler embankment structure and construction method |
| CN115067014A (en) * | 2022-08-08 | 2022-09-20 | 广西壮族自治区农业科学院 | Facility soil improvement method for different salinization degrees |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1237655A1 (en) * | 1983-10-20 | 1986-06-15 | Новочеркасский Ордена "Знак Почета" Инженерно-Мелиоративный Институт | Method of producing fertilizer-ameliorator for salines |
| CN106358487A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Method for improving base material of saline-alkali soil by utilizing aquaculture sludge |
| CN106817947A (en) * | 2017-03-03 | 2017-06-13 | 天津泰达绿化集团有限公司 | A kind of method that alkali drops in strand weight cement salinized soil quick desalination |
-
2018
- 2018-02-08 CN CN201810126003.8A patent/CN108264429A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1237655A1 (en) * | 1983-10-20 | 1986-06-15 | Новочеркасский Ордена "Знак Почета" Инженерно-Мелиоративный Институт | Method of producing fertilizer-ameliorator for salines |
| CN106358487A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Method for improving base material of saline-alkali soil by utilizing aquaculture sludge |
| CN106817947A (en) * | 2017-03-03 | 2017-06-13 | 天津泰达绿化集团有限公司 | A kind of method that alkali drops in strand weight cement salinized soil quick desalination |
Non-Patent Citations (2)
| Title |
|---|
| 商自福等: "《中国风景园林学会优秀园林工程获奖项目集锦 2015年卷》", 31 May 2016, 中国建材工业出版社 * |
| 王福友等: "腐殖酸、蚯蚓粪及蚯蚓蛋白肥料对滨海盐碱土壤的改良效应", 《中国农业大学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111218862A (en) * | 2020-03-04 | 2020-06-02 | 中铁二院工程集团有限责任公司 | High-speed railway saline soil filler embankment structure and construction method |
| CN115067014A (en) * | 2022-08-08 | 2022-09-20 | 广西壮族自治区农业科学院 | Facility soil improvement method for different salinization degrees |
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