CN109627121A - A kind of special fertilizer and method for improveing salt-soda soil - Google Patents
A kind of special fertilizer and method for improveing salt-soda soil Download PDFInfo
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- CN109627121A CN109627121A CN201910043399.4A CN201910043399A CN109627121A CN 109627121 A CN109627121 A CN 109627121A CN 201910043399 A CN201910043399 A CN 201910043399A CN 109627121 A CN109627121 A CN 109627121A
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- salt
- soda soil
- fertilizer
- soil
- special fertilizer
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- 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
-
- 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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of special fertilizers and method for improveing salt-soda soil, are related to technical field of land improvement.Improvement special fertilizer of the invention includes: the special fertilizer component are as follows: the application weight ratio of the full aqua, the plant fiber, the sulphur, the organic fertilizer, the minerals, the humic acid and the coal ash are as follows: 0.2-0.3:1.2-1.4:0.8-1.2:10-10.5:0.8-1.2:1.2-1.6:1-1.3.Modification method is included in salt-soda soil to be improved and applies the special fertilizer, then in the salt-soda soil Planting Medicago sativa to be improved and sunflower.It is preferable that salt-soda soil effect is administered using the method for the present invention, can for it is local administer salt-soda soil and increase economic efficiency theoretical direction is provided.
Description
Technical field
The present invention relates to technical field of land improvement more particularly to a kind of special fertilizers and method for improveing salt-soda soil.
Background technique
Saline Land problem and mankind's activity, especially agricultural irrigation are closely related, it not only causes the broken of resource
It is bad, the massive losses of agricultural production, but also constitute a threat to biosphere and ecological environment, show two aspect of environment and economy
Harm.The appearance and development of some environmental problems also cause or have aggravated salinization of soil problem, wherein more outstanding is greenhouse
Global climate change caused by effect, causes the signs of drought to increase, and sea level rise, directly or indirectly exacerbates salification process and dives
In the threat of salinization of soil.In addition, salination process or even is mutually promoted and is mutually converted often with Desertification Process phase association.Soil
Salinization of soil will also continue to extend along with the development of irrigation, bring a series of environmental problem, influence the sustainable development of agricultural,
And finally influence the life and health of the mankind.Saline-alkali soil be under the conditions of certain environment formed and develop, wherein again with weather,
The influence of landform, geology, the hydrology and hydrogeology and biological factor is the most prominent.In addition, the exploitation along with the mankind to soil
It utilizes, the activity of the mankind also necessarily generates tremendous influence to the salinization of soil.The salinization of soil especially Soil Secondary is saline and alkaline
Change, be exactly human development improper using land resource, the hydrology and hydrogeology is caused to deteriorate, causes soil forming process to unfavorable
Develop in the direction of the mankind, especially development irrigation thing is obstructed and the primary salinization of soil of subsoil and underground water is most important one
A little bad natural conditions.
In the every technical measures for administering salt-soda soil, benefit can be developed by the excellent salt-resistant varieties that screening adapts to salt environment
Use salt-soda soil；It is irrigated using water resource inferior (including brackish water, salt water and low mineralising alkaline water), can be relieved current water
Shortage of resources improves grain yield, slows down population, grain, resource and environment contradiction；In Saline-alkali Field Control, alkaline earth is more difficult to be changed
It is good；It, should also be on the basis of long term monitoring, with dynamic viewpoint, in time to improvement from now on for the improvement of salinization of soil problem
Measure is subject to adjustment and improvement, and reinforces the research applied to plant salt endurance and salt-enduring cultivars emphatically, reinforces to secondary saline and alkaline
Change the research of the Preventing Countermeasures of soil and potential wetland with saline-alkaline and the synthesis to technical measures such as water conservancy, agricultural, biology, chemistry
Administer the research of aspect.
Salinization of soil problem is with mankind's activity, aggravation the problems such as environmental change, unusual weather conditions, and the salinization of soil is controlled
Reason problem is extremely urgent.
Summary of the invention
In view of this, main purpose is solution the embodiment of the invention provides a kind of special fertilizer and method for improveing salt-soda soil
The certainly ineffective problem of alkaline land improving.
In order to achieve the above objectives, invention broadly provides following technical solutions:
On the one hand, the embodiment of the invention provides a kind of special fertilizer for improveing salt-soda soil, the special fertilizer components are as follows: described
Full aqua, the plant fiber, the sulphur, the organic fertilizer, the minerals, the humic acid and the coal ash are applied
Add weight ratio are as follows: 0.2-0.3:1.2-1.4:0.8-1.2:10-10.5:0.8-1.2:1.2-1.6:1-1.3.
Preferably, the full aqua, the plant fiber, the sulphur, the organic fertilizer, the minerals, described
The application weight ratio of humic acid and the coal ash are as follows: 0.23-0.25:1.25-1.35:0.8-1:10.25-10.5:0.8-1:
1.3-1.5:1.2-1.25。
Preferably, the full aqua, the plant fiber, the sulphur, the organic fertilizer, the minerals, described
The application weight ratio of humic acid and the coal ash are as follows: 0.25:1.25:1:10.25:1:1.5:1.25.
Preferably, the applied amount 100kg/666.7m for adjusting fertilizer2。
On the other hand, the embodiment of the invention provides a kind of modification method in salt-soda soil, the modification method include: to
It improves salt-soda soil and applies above-mentioned special fertilizer, then in the salt-soda soil Planting Medicago sativa to be improved and sunflower.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through the study found that applying improvement special fertilizer in salt-soda soil (including full aqua, plant fiber, sulphur, has
Machine fertilizer, minerals, humic acid and coal ash) and Planting Medicago sativa and sunflower, it is possible to reduce salinization of soil degree；Using above-mentioned
Method improvement salt-soda soil effect is preferable, can for it is local administer salt-soda soil and increase economic efficiency theoretical direction is provided.
Specific embodiment
For further illustrate the present invention to reach the technical means and efficacy that predetermined goal of the invention is taken, below with compared with
Good embodiment, to specific embodiment, technical solution, feature and its effect applied according to the present invention, detailed description is as follows.Under
Stating the special characteristic, structure or feature in multiple embodiments in bright can be combined by any suitable form.
Embodiment 1 (improvement dedicated fertilizer)
It is formulated 1 dosage 100kg/666.7m2, fertilizer composition: full aqua 1.42kg, plant fiber 8.32kg, sulphur
4.93kg, organic fertilizer 63.50kg, minerals 5.55kg, humic acid 8.63kg, coal ash 7.65kg (each group distribution ratio 0.23:
1.35:0.8:10.3:0.9:1.4:1.24)。
Embodiment 2 (improvement dedicated fertilizer)
It is formulated 2 dosage 100kg/666.7m2, fertilizer composition: full aqua 1.48kg, plant fiber 8.01kg, sulphur
5.54kg, organic fertilizer 64.66kg, minerals 4.93kg, humic acid 8.01kg, coal ash 7.39kg (each group distribution ratio 0.24:
1.30:0.9:10.5:0.8:1.3:1.2)。
Embodiment 3 (improvement dedicated fertilizer)
It is formulated 3 dosage 100kg/666.7m2, fertilizer composition: full aqua 1.52kg, plant fiber 7.58kg, sulphur
6.06kg, organic fertilizer 62.12kg, minerals 6.06kg, humic acid 9.09kg, coal ash 7.58kg (each group distribution ratio 0.25:
1.25:1:10.25:1:1.5:1.25)。
Embodiment 4 (screening Salt tolerant plants)
Experimental period: -2016 years 2014；
Experiment place: it is tested in Shaanxi Province, difference salt-soda soil, Dingbian County；
Experimentation: respectively in different salt-soda soil Planting Medicago sativas, sunflower, tetraploid locust, paper mulberry, Cortex Eucommiae；Comparison is each
The input-output ratio of kind plant；
Experiment effect: salt-tolerant plant is planted in salt-soda soil, fertility level can be improved, reduce high-quality water charge of irrigation
With, reduce cost, be conducive to salt marsh environment under it is agroecological benign cycle and improvement environment.
The present invention drafts a document from alfalfa, sunflower, tetraploid locust, paper mulberry, Cortex Eucommiae, paper mulberry, grass family annual bluegrass, elm
In more than 10 plants such as tree, strange willow, Chinese wax, sea-buckthorn, by testing in salt-soda soil, two kinds of clover, sunflower plants are selected, no
It is only adaptable in salt-soda soil, and have higher economic value.For this purpose, the present invention with salt-soda soil original place looks as comparatively,
From three kinds of three kinds of salt-soda soils special fertilizer formula of above-mentioned preparation, extend fort in Shaanxi Province Yulin City Dingbian County within -2016 years 2014
The village Dong Tan, township is tested, and experimental data is shown in Table 1- table 12, finally determines the special fertilizer formula of embodiment 3 for improveing salt-soda soil
Effect is best；The present invention has found again using the optimum formula of embodiment 3 and in salt-soda soil Planting Medicago sativa, sunflower, can not only be through
Better results for Ji, and it is best to improve salt-soda soil effect.
Plant alfalfa performance analysis table in 1.2014 years salt-soda soils of table
Plant alfalfa performance analysis table in 2.2015 salt-soda soil of table
Plant alfalfa performance analysis table in 3.2016 years salt-soda soils of table
4.2014 years salt-soda soil kind sunflower performance analysis tables of table
| Processing | Emergence rate (%) | It takes in (member) | It pays (member) | Net income (member) | Revenue and expenditure ratio |
| Original salt-soda soil | 32 | 160 | 240 | -80 | 0.67 |
| Fertilizer dedicated to alkaline land 1 | 48 | 382 | 360 | 22 | 1.06 |
| Fertilizer dedicated to alkaline land 2 | 55 | 410 | 380 | 30 | 1.08 |
| Fertilizer dedicated to alkaline land 3 | 62 | 488 | 420 | 68 | 1.06 |
5.2015 years salt-soda soil kind sunflower performance analysis tables of table
| Processing | Emergence rate (%) | It takes in (member) | It pays (member) | Net income (member) | Revenue and expenditure ratio |
| Original salt-soda soil | 29.6 | 155 | 250 | -95 | 0.62 |
| Fertilizer dedicated to alkaline land 1 | 52 | 468 | 370 | 98 | 1.27 |
| Fertilizer dedicated to alkaline land 2 | 60 | 520 | 430 | 90 | 1.21 |
| Fertilizer dedicated to alkaline land 3 | 68 | 610 | 470 | 140 | 1.30 |
6.2016 years salt-soda soil kind sunflower performance analysis tables of table
| Processing | Emergence rate (%) | It takes in (member) | It pays (member) | Net income (member) | Revenue and expenditure ratio |
| Original salt-soda soil | 30.7 | 150 | 260 | -110 | 0.58 |
| Fertilizer dedicated to alkaline land 1 | 58 | 470 | 380 | 90 | 1.24 |
| Fertilizer dedicated to alkaline land 2 | 65 | 580 | 440 | 140 | 1.32 |
| Fertilizer dedicated to alkaline land 3 | 76 | 650 | 488 | 162 | 1.33 |
7.2014 years salt-soda soil plantation alfalfas of table improve soil analysis card
8.2015 years salt-soda soil plantation alfalfas of table improve soil analysis card
9.2016 years salt-soda soil plantation alfalfas of table improve soil analysis card
10.2014 years salt-soda soil plantation sunflowers of table improve soil analysis card
11.2015 years salt-soda soil plantation sunflowers of table improve soil analysis card
12.2016 years salt-soda soil plantation sunflowers of table improve soil analysis card
The present invention extends the village Dong Tan, fort township sample plot in 2014, in Dingbian County, utilizes desert and conventional ordinary salt
Alkali administers product, and after administering over 3 years, alfalfa growing is good, and branches and leaves are luxuriant year by year, and within compared with dry year, clover is in growth 50
Centimetre or so has gathered in once, and second batch of clover has grown to 40 centimeters or so；The sand ground that check mark field is not administered, only long Huang
Wormwood artemisia, not without other plant.
Through the foregoing embodiment 1-4 and experimental data it is found that the formula 3 that designs of the present invention for alkaline land improving effect most
It is good, and improvement salt-soda soil is more advantageous to after Planting Medicago sativa.Therefore, the saline and alkali land improvement method cooperation that the present invention studies is above-mentioned to be changed
Good fertilizer preferably can carry out preferable improvement exploitation to salt-soda soil.
Place, those skilled in the art can not select from the prior art to the greatest extent in the embodiment of the present invention.
Disclosed above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, is appointed
What those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with above-mentioned scope of protection of the claims
It is quasi-.
Claims (5)
1. a kind of special fertilizer for improveing salt-soda soil, which is characterized in that the special fertilizer component are as follows: the full aqua, the plant
The application weight ratio of fiber, the sulphur, the organic fertilizer, the minerals, the humic acid and the coal ash are as follows: 0.2-
0.3:1.2-1.4:0.8-1.2:10-10.5:0.8-1.2:1.2-1.6:1-1.3。
2. a kind of special fertilizer for improveing salt-soda soil as described in claim 1, which is characterized in that the full aqua, the plant
The application weight ratio of fiber, the sulphur, the organic fertilizer, the minerals, the humic acid and the coal ash are as follows:
0.23-0.25:1.25-1.35:0.8-1:10.25-10.5:0.8-1:1.3-1.5:1.2-1.25。
3. a kind of special fertilizer for improveing salt-soda soil as described in claim 1, which is characterized in that the full aqua, the plant
The application weight ratio of fiber, the sulphur, the organic fertilizer, the minerals, the humic acid and the coal ash are as follows:
0.25:1.25:1:10.25:1:1.5:1.25。
4. a kind of special fertilizer for improveing salt-soda soil as described in claim 1, which is characterized in that the applied amount for adjusting fertilizer
100kg/666.7m2。
5. a kind of modification method in salt-soda soil, which is characterized in that the modification method includes: to apply right in salt-soda soil to be improved
It is required that the described in any item special fertilizers of 1-4, then in the salt-soda soil Planting Medicago sativa to be improved and sunflower.
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| CN201910043399.4A CN109627121A (en) | 2019-01-17 | 2019-01-17 | A kind of special fertilizer and method for improveing salt-soda soil |
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| CN201910043399.4A CN109627121A (en) | 2019-01-17 | 2019-01-17 | A kind of special fertilizer and method for improveing salt-soda soil |
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Citations (5)
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|---|---|---|---|---|
| CN103524249A (en) * | 2013-10-30 | 2014-01-22 | 安徽万利生态园林景观有限公司 | Fruit tree ecological fertilizer and preparation method thereof |
| CN105766119A (en) * | 2014-12-26 | 2016-07-20 | 李银亭 | Saline-alkaline land improvement method |
| CN106083246A (en) * | 2016-06-12 | 2016-11-09 | 天津泰达绿化集团有限公司 | A kind of saline land greening special fertilizer and preparation, application process |
| CN107523310A (en) * | 2017-08-29 | 2017-12-29 | 宁夏顺宝现代农业股份有限公司 | It is a kind of suitable for soil conditioner of nonacid soil and preparation method thereof |
| CN107827599A (en) * | 2017-11-30 | 2018-03-23 | 平凉华晨非金属应用科技有限公司 | Flyash saline land greening tree planting soil conditioner |
-
2019
- 2019-01-17 CN CN201910043399.4A patent/CN109627121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524249A (en) * | 2013-10-30 | 2014-01-22 | 安徽万利生态园林景观有限公司 | Fruit tree ecological fertilizer and preparation method thereof |
| CN105766119A (en) * | 2014-12-26 | 2016-07-20 | 李银亭 | Saline-alkaline land improvement method |
| CN106083246A (en) * | 2016-06-12 | 2016-11-09 | 天津泰达绿化集团有限公司 | A kind of saline land greening special fertilizer and preparation, application process |
| CN107523310A (en) * | 2017-08-29 | 2017-12-29 | 宁夏顺宝现代农业股份有限公司 | It is a kind of suitable for soil conditioner of nonacid soil and preparation method thereof |
| CN107827599A (en) * | 2017-11-30 | 2018-03-23 | 平凉华晨非金属应用科技有限公司 | Flyash saline land greening tree planting soil conditioner |
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