CN106431642A - Soil conditioner for alkaline soil and preparation method thereof - Google Patents
Soil conditioner for alkaline soil and preparation method thereof Download PDFInfo
- Publication number
- CN106431642A CN106431642A CN201610816952.XA CN201610816952A CN106431642A CN 106431642 A CN106431642 A CN 106431642A CN 201610816952 A CN201610816952 A CN 201610816952A CN 106431642 A CN106431642 A CN 106431642A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a soil conditioner for alkaline soil. The soil conditioner is prepared from the following raw materials in parts by weight: 2-3 parts of quick lime, 6-7 parts of distiller grains, 4-5 parts of furfural residues, 1-2 parts of polyglutamic acid, 37-40 parts of soybean straws, 1-2 parts of humic acid, 6-9 parts of pomace, 10-17 parts of waste wood, 10-13 parts of pine needle meal, 0.4-1 part of ferrous sulfate, 6-9 parts of red earth, 0.4-1 part of maleic anhydride, 0.5-1 part of ammonium persulfate and 3-4 parts of pepper leaf powder. According to the soil conditioner, an acid modified polymer is prepared by using ammonium persulfate as an initiator, can be used for effectively reducing the pH value of soil and has a good water-retaining property; and the acidic odor of the distiller grains and the like can be improved by adding quick lime, and the alkalinity of the soil can be further reduced by adding the red earth.
Description
Technical field
The present invention relates to technical field of land improvement, more particularly, to a kind of soil conditioner being applied to basic soil and its
Preparation method.
Background technology
Soil is the loose top layer that growing plant is capable of in earth land, and fertility is the fundamental characteristics of soil.Impact is fertile
The soil Elemental characters of power are a lot, wherein mainly have：The thickness of plough horizon, the quality of topsoil soils and structure, soil have
Nutrient content, the soil acidities or alkalinities etc. such as machine matter content, Soil Nitrogen, phosphorus, potassium, existing soil is improved used by soil improvement
Agent is mainly fertilizer and peat soil and directly applies although the fertility of soil can be improved as soil conditioner, but feature
Relatively more single, the fertility of soil can only be improved for the moment, but be unable to the property of improved soil, the fertilizer conservation of soil, water conservation, ventilative consolidating
Liquid gas three-phase structure is undesirable, is unfavorable for the growth of root system of plant.
Content of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of soil improvement being applied to basic soil
Agent and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of soil conditioner being applied to basic soil, it is made up of the raw material of following weight parts：
Quick lime 2-3, vinasse 6-7, furfural dregs 4-5, polyglutamic acid 1-2, soybean stalk 37-40, humic acid 1-2, pomace 6-9,
Waste wood 10-17, pine needle meal 10-13, ferrous sulfate 0.4-1, red soil 6-9, maleic anhydride 0.4-1, ammonium persulfate 0.5-1, peppery
Green pepper leaf powder 3-4.
A kind of preparation method of the described soil conditioner being applied to basic soil, comprises the following steps：
（1）By above-mentioned waste wood, pomace, pine needle meal, ferrous sulfate mixing, add the water of compound weight 20-30%, stirring is all
Even, overlay film is stacked 1-2 days, and discharging must be acidified material；
（2）Above-mentioned quick lime is added in the water of its weight 10-13 times, stirs, add furfural dregs, vinasse, in 40-50
Under DEG C environment, overlay film is placed 1-2 days, discharging, filters, obtains net taste acidifying solution；
（3）Above-mentioned soybean stalk is dried abrasive dust, is sent in the sodium hydroxide solution that concentration is 17-20% and soaks 1-2 hour,
Filter, precipitation washing 4-5 time is dried 2-3 hour in the baking oven sending into 50-60 DEG C, discharging cools down, and is added to its weight 40-
In 50 times of deionized water, stir, add above-mentioned maleic anhydride, ammonium persulfate, be passed through nitrogen, liter high-temperature is 65-70
DEG C, insulated and stirred 6-10 hour, discharging, mix with above-mentioned acidifying material, stir, suction filtration, will precipitate and be dried at normal temperatures, and obtain
Acid modified material；
（4）Above-mentioned red soil is calcined at 600-700 DEG C 1-2 hour, cooling, wear into fine powder, be added to its weight 1.4-2 times
In deionized water, add polyglutamic acid, humic acid, net taste acidifying solution, insulated and stirred is done to water at 90-95 DEG C, must be acidified red
Earth；
（5）By above-mentioned acid modified material, acidifying red soil and remaining each raw material mixing, granulate after stirring, obtain final product.
It is an advantage of the invention that：
The present invention, with ammonium persulfate as initiator, prepares acidified modified polymers, and this polymer not only can effectively reduce soil
The pH of earth, also has a good water-retaining property, and improves the acid smell of vinasse etc. by quick lime, and the red soil of addition can be further
Reduce the alkalescence of soil.
Specific embodiment
A kind of soil conditioner being applied to basic soil, it is made up of the raw material of following weight parts：
Quick lime 2, vinasse 6, furfural dregs 4, polyglutamic acid 1, soybean stalk 37, humic acid 1, pomace 6, waste wood 10, pine needle meal
10th, ferrous sulfate 0.4, red soil 6, maleic anhydride 0.4, ammonium persulfate 0.5, capsicum leaf powder 3.
A kind of preparation method of the described soil conditioner being applied to basic soil, comprises the following steps：
（1）By above-mentioned waste wood, pomace, pine needle meal, ferrous sulfate mixing, add the water of compound weight 20%, stir,
Overlay film is stacked 1 day, and discharging must be acidified material；
（2）Above-mentioned quick lime is added in the water of 10 times of its weight, stirs, add furfural dregs, vinasse, in 40 DEG C of environment
Lower overlay film is placed 1 day, discharging, filters, obtains net taste acidifying solution；
（3）Above-mentioned soybean stalk is dried abrasive dust, is sent in the sodium hydroxide solution that concentration is 17% and soaks 1 hour, filter,
By precipitation washing 4 times, send in 50 DEG C of baking oven and be dried 2 hours, discharging cools down, and is added to the deionized water of 40 times of its weight
In, stir, add above-mentioned maleic anhydride, ammonium persulfate, be passed through nitrogen, rise high-temperature and be 65 DEG C, insulated and stirred 6 hours,
Discharging, is mixed with above-mentioned acidifying material, stirs, and suction filtration will precipitate and be dried at normal temperatures, and obtain acid modified material；
（4）Above-mentioned red soil is calcined 1 hour at 600 DEG C, cooling, wear into fine powder, be added to the deionized water of 1.4 times of its weight
In, add polyglutamic acid, humic acid, net taste acidifying solution, insulated and stirred is done to water at 90 DEG C, obtains acidifying red soil；
（5）By above-mentioned acid modified material, acidifying red soil and remaining each raw material mixing, granulate after stirring, obtain final product.
Claims (2)
1. a kind of soil conditioner being applied to basic soil is it is characterised in that what it was made up of the raw material of following weight parts：
Quick lime 2-3, vinasse 6-7, furfural dregs 4-5, polyglutamic acid 1-2, soybean stalk 37-40, humic acid 1-2, pomace 6-9,
Waste wood 10-17, pine needle meal 10-13, ferrous sulfate 0.4-1, red soil 6-9, maleic anhydride 0.4-1, ammonium persulfate 0.5-1, peppery
Green pepper leaf powder 3-4.
2. a kind of preparation method of the soil conditioner being applied to basic soil as claimed in claim 1 is it is characterised in that wrap
Include following steps：
（1）By above-mentioned waste wood, pomace, pine needle meal, ferrous sulfate mixing, add the water of compound weight 20-30%, stirring is all
Even, overlay film is stacked 1-2 days, and discharging must be acidified material；
（2）Above-mentioned quick lime is added in the water of its weight 10-13 times, stirs, add furfural dregs, vinasse, in 40-50
Under DEG C environment, overlay film is placed 1-2 days, discharging, filters, obtains net taste acidifying solution；
（3）Above-mentioned soybean stalk is dried abrasive dust, is sent in the sodium hydroxide solution that concentration is 17-20% and soaks 1-2 hour,
Filter, precipitation washing 4-5 time is dried 2-3 hour in the baking oven sending into 50-60 DEG C, discharging cools down, and is added to its weight 40-
In 50 times of deionized water, stir, add above-mentioned maleic anhydride, ammonium persulfate, be passed through nitrogen, liter high-temperature is 65-70
DEG C, insulated and stirred 6-10 hour, discharging, mix with above-mentioned acidifying material, stir, suction filtration, will precipitate and be dried at normal temperatures, and obtain
Acid modified material；
（4）Above-mentioned red soil is calcined at 600-700 DEG C 1-2 hour, cooling, wear into fine powder, be added to its weight 1.4-2 times
In deionized water, add polyglutamic acid, humic acid, net taste acidifying solution, insulated and stirred is done to water at 90-95 DEG C, must be acidified red
Earth；
（5）By above-mentioned acid modified material, acidifying red soil and remaining each raw material mixing, granulate after stirring, obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610816952.XA CN106431642A (en) | 2016-09-12 | 2016-09-12 | Soil conditioner for alkaline soil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610816952.XA CN106431642A (en) | 2016-09-12 | 2016-09-12 | Soil conditioner for alkaline soil and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106431642A true CN106431642A (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610816952.XA Pending CN106431642A (en) | 2016-09-12 | 2016-09-12 | Soil conditioner for alkaline soil and preparation method thereof |
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| CN (1) | CN106431642A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384431A (en) * | 2017-08-23 | 2017-11-24 | 太仓市新滨农场专业合作社 | A kind of saline-alkali soil modifying agent |
| CN107873359A (en) * | 2017-11-13 | 2018-04-06 | 方新华 | A kind of antibacterial high yield cultivating method of raspberry |
| CN109400416A (en) * | 2018-12-06 | 2019-03-01 | 西藏袁氏农业科技发展有限公司 | A kind of formula and preparation method thereof of soil improvement special synergistic agent |
| CN111492740A (en) * | 2020-05-27 | 2020-08-07 | 山东省农业科学院作物研究所 | Method suitable for improving saline-alkali soil of northern Shandong Farmland |
| CN113575011A (en) * | 2021-08-19 | 2021-11-02 | 河北工程大学 | Farming and fertilizing method for soda saline-alkali soil based on agricultural and industrial wastes |
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| CN102746048A (en) * | 2012-07-18 | 2012-10-24 | 张永康 | Special improved organic fertilizer for saline-alkali soil and preparation method and application thereof |
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| CN104876720A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-zinc saline-alkali soil slow release fertilizer and application of high-zinc saline-alkali soil slow release fertilizer in planting of tamarix leptostachys |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384431A (en) * | 2017-08-23 | 2017-11-24 | 太仓市新滨农场专业合作社 | A kind of saline-alkali soil modifying agent |
| CN107873359A (en) * | 2017-11-13 | 2018-04-06 | 方新华 | A kind of antibacterial high yield cultivating method of raspberry |
| CN109400416A (en) * | 2018-12-06 | 2019-03-01 | 西藏袁氏农业科技发展有限公司 | A kind of formula and preparation method thereof of soil improvement special synergistic agent |
| CN111492740A (en) * | 2020-05-27 | 2020-08-07 | 山东省农业科学院作物研究所 | Method suitable for improving saline-alkali soil of northern Shandong Farmland |
| CN111492740B (en) * | 2020-05-27 | 2022-09-09 | 山东省农业科学院作物研究所 | Method suitable for improving saline-alkali soil of northern Shandong Farmland |
| CN113575011A (en) * | 2021-08-19 | 2021-11-02 | 河北工程大学 | Farming and fertilizing method for soda saline-alkali soil based on agricultural and industrial wastes |
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Application publication date: 20170222 |