CN107673852A - A kind of alkaline land soil improvement special fertilizer and preparation method thereof - Google Patents
A kind of alkaline land soil improvement special fertilizer and preparation method thereof Download PDFInfo
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- CN107673852A CN107673852A CN201711022669.0A CN201711022669A CN107673852A CN 107673852 A CN107673852 A CN 107673852A CN 201711022669 A CN201711022669 A CN 201711022669A CN 107673852 A CN107673852 A CN 107673852A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of alkaline land soil improvement special fertilizer and preparation method thereof, it is related to technical field of agricultural fertilizers.The alkaline land soil improves special fertilizer, Acidic organic matter and salt-soda soil acid-base neutralization, reduces alkalization of soils degree, adds soil water permeability, has reached the purpose in improvement salt-soda soil；Nitro humic acid makes soil azotobacter significantly increase, and enriches the nitrogen nutrition of soil, improves the nutritional condition of crop root, and the loose hardened salt-soda soil also from structure, and long-term use can change the physicochemical character in salt-soda soil；The present invention has obvious improved effect to salt-soda soil, can be generally applied the administration of China inland varieties in saline-alkali areas by the scientific and reasonable various raw material components of collocation.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, more particularly to a kind of alkaline land soil improvement special fertilizer and its preparation side
Method.
Background technology
The salinization of soil and Secondary Saline problem are worldwide widely present, particularly arid, half-dried nonirrigated farmland
Area, problem are even more serious.According to UNESCO and food and agricultural organization's incomplete statistics, whole world saline alkali land area is 9.54
Hundred million hm2.According to statistics, global salt-soda soil is with annual 1.0 × 106~1.5 × 106hm2Speed increasing.The salinization of soil and time
Raw salinization of soil problem, have become the resource constraints of world's Irrigation farming sustainable development.
The saline and alkaline soil resource of China is more and widely distributed, is shown according to Second National overall survey of soil data, Chinese salinized soil
The gross area about 36,000,000 hm2, the 4.88% of soil can be utilized by accounting for the whole nation.Medium salting area is ploughed up to 920.9 ten thousand hm2, account for
The 6.62% of national cultivated area.Northwest, northeast, North China and coastal area are mainly distributed on, and type is various.
Salt-soda soil distribution area belong to Plain and basin, landform is flat, soil layer is deep, suitable tractor-ploughing, soil fertility
It is abundant, one it is improved be exactly a considerable land resource.As the increase of China human mortality and the reduction resource in soil are short
Lack and increasingly protruded with the contradiction of ecological degeneration, people increasingly pay attention to alleviate crisis develop and useining salt-soda soil.
Agricultural fertilizer technology has very important effect to alkaline land improving, but current market sales of fertilizer is to salt
Improving effect is not had mostly, some even can aggravate the salinization of soil alkali.Therefore development ＆ production is used for alkaline land improving
Fertilizer is necessary.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of alkaline land soil improvement special fertilizer and preparation method thereof.
The present invention is that solve above-mentioned technical problem by the following technical solutions：A kind of alkaline land soil improvement is special
Fertilizer, include the raw material of following parts by weight：10~15 parts of Acidic organic matter, 8~13 parts of nitro humus acid, 20~28 parts of nitrogenous fertilizer, phosphorus
18~25 parts of fertilizer, 15~20 parts of potash fertilizer, 0.5~1 part of microbial bacterial agent, 8~10 parts of citric acid, 8~10 parts of bentonite, binder
5~12 parts.
Further, the Acidic organic matter includes the raw material of following parts by weight：20~35 parts of the cotton seed dregs of rice, the vegetable seeds dregs of rice 15~
28 parts, 10~22 parts of Castor seed Meal, 20~25 parts of stalk, 8~10 parts of feces of livestock and poultry, 3~8 parts of edible fungi residues, withered fallen leaf 8~15
Part.
Further, the nitrogenous fertilizer raw material includes the one or more in urea, ammonium chloride, ammonium sulfate, modified ammonium nitrate
Combination；One or more combination in the ammonium of phosphate fertilizer phosphoric acid one, Diammonium phosphate (DAP), general calcium, coarse whiting, APP；
The potash fertilizer raw material includes the one or more combination in potassium chloride, potassium sulfate and potassium nitrate.
Further, the microbial bacterial agent is EM composite bacteria agents.
Further, a kind of preparation method of alkaline land soil improvement special fertilizer, including following steps：
（1）Each raw material of Acidic organic matter is weighed by weight, and 1 part of dry ferment is watered 450~550 times of formation yeast liquids, will
Each raw material of Acidic organic matter is with yeast liquid with 45~55:20~25 uniformly after mixing, ferments 15 at a temperature of 40~55 DEG C
Produce Acidic organic matter within~22 hours, it is standby；
（2）The nitric acid that concentration is 18~23% is reacted with lignite or weathering coal dust at 25~32 DEG C, the reaction time is
15~18 hours, nitro humus acid is made, it is standby；
（3）The step is weighed by weight（1）In 10~15 parts of Acidic organic matter, the step（2）In nitro humic
8~13 parts of acid, 20~28 parts of nitrogenous fertilizer, 18~25 parts of phosphate fertilizer, 15~20 parts of potash fertilizer, 0.5~1 part of microbial bacterial agent, citric acid 8~
10 parts, 8~10 parts of bentonite, 5~12 parts of binder, pelletized after being sufficiently mixed uniformly, it is special to produce alkaline land soil improvement
With fertilizer.
Further, the step（2）Middle nitric acid is 15~20: 30~45 with the mass ratio of lignite or weathering coal dust.
Compared with prior art, alkaline land soil improvement special fertilizer provided by the present invention, Acidic organic matter and salt-soda soil
Acid-base neutralization, alkalization of soils degree is reduced, adds soil water permeability, reached the purpose in improvement salt-soda soil；Nitro humic acid
Soil azotobacter is significantly increased, enrich the nitrogen nutrition of soil, improve the nutritional condition of crop root, and also from
Loose hardened salt-soda soil in structure, long-term use can change the physicochemical character in salt-soda soil；The present invention is taken by scientific and reasonable
With various raw material components, there is obvious improved effect to salt-soda soil, the administration of China inland varieties in saline-alkali areas can be generally applied.
Embodiment
The technical scheme in the present invention is clearly and completely described below, it is clear that described embodiment is only
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of alkaline land soil improvement special fertilizer provided by the present invention, include the raw material of following parts by weight：It is acid organic
10~15 parts of thing, 8~13 parts of nitro humus acid, 20~28 parts of nitrogenous fertilizer, 18~25 parts of phosphate fertilizer, 15~20 parts of potash fertilizer, microbial bacteria
0.5~1 part of agent, 8~10 parts of citric acid, 8~10 parts of bentonite, 5~12 parts of binder.
Acidic organic matter includes the raw material of following parts by weight：20~35 parts of the cotton seed dregs of rice, 15~28 parts of the vegetable seeds dregs of rice, Castor seed Meal 10
~22 parts, 20~25 parts of stalk, 8~10 parts of feces of livestock and poultry, 3~8 parts of edible fungi residues, 8~15 parts of withered fallen leaf.
Nitrogenous fertilizer raw material includes the one or more combination in urea, ammonium chloride, ammonium sulfate, modified ammonium nitrate；Phosphate fertilizer raw material
Including the one or more combination in MAP, Diammonium phosphate (DAP), general calcium, coarse whiting, APP；Potash fertilizer raw material includes chlorination
One or more combination in potassium, potassium sulfate and potassium nitrate.
Microbial bacterial agent is EM composite bacteria agents.
A kind of preparation method of alkaline land soil improvement special fertilizer, including following steps：
（1）Each raw material of Acidic organic matter is weighed by weight, and 1 part of dry ferment is watered 450~550 times of formation yeast liquids, will
Each raw material of Acidic organic matter is with yeast liquid with 45~55:20~25 uniformly after mixing, ferments 15 at a temperature of 40~55 DEG C
Produce Acidic organic matter within~22 hours, it is standby；
（2）The nitric acid that concentration is 18~23% is reacted with lignite or weathering coal dust at 25~32 DEG C, the reaction time is
15~18 hours, nitro humus acid is made, it is standby；
（3）Step is weighed by weight（1）In 10~15 parts of Acidic organic matter, step（2）In nitro humus acid 8~13
It is part, 20~28 parts of nitrogenous fertilizer, 18~25 parts of phosphate fertilizer, 15~20 parts of potash fertilizer, 0.5~1 part of microbial bacterial agent, 8~10 parts of citric acid, swollen
Profit native 8~10 parts, 5~12 parts of binder, pelletize after being sufficiently mixed uniformly, produce alkaline land soil improvement special fertilizer.
Step（2）Middle nitric acid is 15~20: 30~45 with the mass ratio of lignite or weathering coal dust.
Embodiment 1
A kind of alkaline land soil improves special fertilizer, includes the raw material of following parts by weight：15 parts of Acidic organic matter, nitro humus acid 10
Part, 25 parts of nitrogenous fertilizer, 20 parts of phosphate fertilizer, 15 parts of potash fertilizer, 1 part of microbial bacterial agent, 10 parts of citric acid, 8 parts of bentonite, 6 parts of binder.
Acidic organic matter includes the raw material of following parts by weight：25 parts of the cotton seed dregs of rice, 28 parts of the vegetable seeds dregs of rice, 10 parts of Castor seed Meal, stalk
20 parts, 8 parts of feces of livestock and poultry, 5 parts of edible fungi residues, 10 parts of withered fallen leaf.
Nitrogenous fertilizer raw material is the combination of urea, ammonium chloride, ammonium sulfate, modified ammonium nitrate；Phosphate fertilizer raw material is MAP and phosphorus
The combination of sour two ammoniums；Potash fertilizer raw material is the combination of potassium chloride, potassium sulfate and potassium nitrate.
A kind of preparation method of alkaline land soil improvement special fertilizer, including following steps：
（1）Each raw material of Acidic organic matter is weighed by weight, and 1 part of dry ferment is watered 500 times of formation yeast liquids, acidity is had
Each raw material of machine thing is with yeast liquid with 55:After 25 uniformly mix, being fermented 18 hours at a temperature of 45 DEG C, it is acid organic to produce
Thing, it is standby；
（2）The nitric acid that concentration is 20% is reacted with lignite or weathering coal dust at 28 DEG C, the reaction time is 17 hours, system
Nitro humus acid is obtained, it is standby；
（3）Step is weighed by weight（1）In 15 parts of Acidic organic matter, step（2）In 10 parts of nitro humus acid, nitrogenous fertilizer 25
Part, 20 parts of phosphate fertilizer, 15 parts of potash fertilizer, 1 part of microbial bacterial agent, 10 parts of citric acid, 8 parts of bentonite, 6 parts of binder, it is sufficiently mixed
Pelletized after even, produce alkaline land soil improvement special fertilizer.
Step（2）Middle nitric acid is 15: 30 with the mass ratio of lignite or weathering coal dust.
Embodiment 2
A kind of alkaline land soil improves special fertilizer, includes the raw material of following parts by weight：10 parts of Acidic organic matter, nitro humus acid 13
Part, 20 parts of nitrogenous fertilizer, 25 parts of phosphate fertilizer, 20 parts of potash fertilizer, 0.5 part of microbial bacterial agent, 8 parts of citric acid, 10 parts of bentonite, binder 12
Part.
Acidic organic matter includes the raw material of following parts by weight：35 parts of the cotton seed dregs of rice, 16 parts of the vegetable seeds dregs of rice, 20 parts of Castor seed Meal, stalk
25 parts, 10 parts of feces of livestock and poultry, 8 parts of edible fungi residues, 15 parts of withered fallen leaf.
The combination of nitrogenous fertilizer raw material position urea, ammonium sulfate, modified ammonium nitrate；Phosphate fertilizer raw material is MAP, Diammonium phosphate (DAP), gathered
The combination of ammonium phosphate；Potash fertilizer raw material is potassium chloride.
A kind of preparation method of alkaline land soil improvement special fertilizer, including following steps：
（1）Each raw material of Acidic organic matter is weighed by weight, and 1 part of dry ferment is watered 450 times of formation yeast liquids, acidity is had
Each raw material of machine thing is with yeast liquid with 45:After 20 uniformly mix, fermented 15 hours at a temperature of 55 DEG C and produce Acidic organic matter,
It is standby；
（2）The nitric acid that concentration is 18% is reacted with lignite or weathering coal dust at 32 DEG C, the reaction time is 15 hours, system
Nitro humus acid is obtained, it is standby；
（3）Step is weighed by weight（1）In 10 parts of Acidic organic matter, step（2）In 13 parts of nitro humus acid, nitrogenous fertilizer 20
Part, 25 parts of phosphate fertilizer, 20 parts of potash fertilizer, 0.5 part of microbial bacterial agent, 8 parts of citric acid, 10 parts of bentonite, 12 parts of binder, are sufficiently mixed
Pelletized after uniformly, produce alkaline land soil improvement special fertilizer.
Step（2）Middle nitric acid is 20: 45 with the mass ratio of lignite or weathering coal dust.
Above disclosed is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in change or modification, all
It should be included within the scope of the present invention.
Claims (6)
1. a kind of alkaline land soil improves special fertilizer, it is characterised in that includes the raw material of following parts by weight：Acidic organic matter 10~
15 parts, 8~13 parts of nitro humus acid, 20~28 parts of nitrogenous fertilizer, 18~25 parts of phosphate fertilizer, 15~20 parts of potash fertilizer, microbial bacterial agent 0.5~
1 part, 8~10 parts of citric acid, 8~10 parts of bentonite, 5~12 parts of binder.
2. alkaline land soil as claimed in claim 1 improves special fertilizer, it is characterised in that the Acidic organic matter includes following
The raw material of parts by weight：20~35 parts of the cotton seed dregs of rice, 15~28 parts of the vegetable seeds dregs of rice, 10~22 parts of Castor seed Meal, 20~25 parts of stalk, animal dung
Just 8~10 parts, 3~8 parts of edible fungi residues, 8~15 parts of withered fallen leaf.
3. alkaline land soil as claimed in claim 1 improves special fertilizer, it is characterised in that the nitrogenous fertilizer raw material include urea,
One or more combination in ammonium chloride, ammonium sulfate, modified ammonium nitrate；The ammonium of phosphate fertilizer phosphoric acid one, Diammonium phosphate (DAP),
One or more combination in general calcium, coarse whiting, APP；The potash fertilizer raw material is included in potassium chloride, potassium sulfate and potassium nitrate
One or more combination.
4. alkaline land soil as claimed in claim 1 improves special fertilizer, it is characterised in that the microbial bacterial agent is that EM is compound
Microbial inoculum.
5. a kind of preparation method of alkaline land soil improvement special fertilizer, including following steps：
（1）Each raw material of Acidic organic matter is weighed by weight, and 1 part of dry ferment is watered 450~550 times of formation yeast liquids, will
Each raw material of Acidic organic matter is with yeast liquid with 45~55:20~25 uniformly after mixing, ferments 15 at a temperature of 40~55 DEG C
Produce Acidic organic matter within~22 hours, it is standby；
（2）The nitric acid that concentration is 18~23% is reacted with lignite or weathering coal dust at 25~32 DEG C, the reaction time is
15~18 hours, nitro humus acid is made, it is standby；
（3）The step is weighed by weight（1）In 10~15 parts of Acidic organic matter, the step（2）In nitro humic
8~13 parts of acid, 20~28 parts of nitrogenous fertilizer, 18~25 parts of phosphate fertilizer, 15~20 parts of potash fertilizer, 0.5~1 part of microbial bacterial agent, citric acid 8~
10 parts, 8~10 parts of bentonite, 5~12 parts of binder, pelletized after being sufficiently mixed uniformly, it is special to produce alkaline land soil improvement
With fertilizer.
6. the preparation method of alkaline land soil improvement special fertilizer as claimed in claim 5, it is characterised in that the step（2）
Middle nitric acid is 15~20: 30~45 with the mass ratio of lignite or weathering coal dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022669.0A CN107673852A (en) | 2017-10-26 | 2017-10-26 | A kind of alkaline land soil improvement special fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022669.0A CN107673852A (en) | 2017-10-26 | 2017-10-26 | A kind of alkaline land soil improvement special fertilizer and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107673852A true CN107673852A (en) | 2018-02-09 |
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| CN201711022669.0A Withdrawn CN107673852A (en) | 2017-10-26 | 2017-10-26 | A kind of alkaline land soil improvement special fertilizer and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874436A (en) * | 2019-02-26 | 2019-06-14 | 湖南杂交水稻研究中心 | A method of alkaline land soil is improved using Forest Litter |
| CN111763126A (en) * | 2020-07-02 | 2020-10-13 | 山东泉立方生物科技有限公司 | Soil conditioner for improving stress resistance of crops and preparation method thereof |
| CN115385745A (en) * | 2022-09-17 | 2022-11-25 | 山东省农业科学院 | Preparation method of mixed fertilizer for improving coastal saline-alkali soil |
| CN117925254A (en) * | 2024-03-21 | 2024-04-26 | 中国林业科学研究院林业研究所 | Soil conditioner for preventing and controlling walnut Jiao Shezheng as well as preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865195A (en) * | 2006-05-31 | 2006-11-22 | 刘凡 | Method for preparing fertilizer dedicated to alkaline land |
-
2017
- 2017-10-26 CN CN201711022669.0A patent/CN107673852A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865195A (en) * | 2006-05-31 | 2006-11-22 | 刘凡 | Method for preparing fertilizer dedicated to alkaline land |
Non-Patent Citations (1)
| Title |
|---|
| 李卫琼主编: "《园艺植物栽培技术》", 31 December 2013, 重庆大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874436A (en) * | 2019-02-26 | 2019-06-14 | 湖南杂交水稻研究中心 | A method of alkaline land soil is improved using Forest Litter |
| CN109874436B (en) * | 2019-02-26 | 2022-03-11 | 湖南杂交水稻研究中心 | Method for improving saline-alkali soil by utilizing forest litter |
| CN111763126A (en) * | 2020-07-02 | 2020-10-13 | 山东泉立方生物科技有限公司 | Soil conditioner for improving stress resistance of crops and preparation method thereof |
| CN115385745A (en) * | 2022-09-17 | 2022-11-25 | 山东省农业科学院 | Preparation method of mixed fertilizer for improving coastal saline-alkali soil |
| CN117925254A (en) * | 2024-03-21 | 2024-04-26 | 中国林业科学研究院林业研究所 | Soil conditioner for preventing and controlling walnut Jiao Shezheng as well as preparation method and application thereof |
| CN117925254B (en) * | 2024-03-21 | 2024-06-11 | 中国林业科学研究院林业研究所 | Soil conditioner for preventing and controlling walnut Jiao Shezheng as well as preparation method and application thereof |
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Application publication date: 20180209 |
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