CN106518234A - Acid-regulating nutrient soil for paddy seedbed and preparation method - Google Patents
Acid-regulating nutrient soil for paddy seedbed and preparation method Download PDFInfo
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- CN106518234A CN106518234A CN201610977707.7A CN201610977707A CN106518234A CN 106518234 A CN106518234 A CN 106518234A CN 201610977707 A CN201610977707 A CN 201610977707A CN 106518234 A CN106518234 A CN 106518234A
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- acid
- paddy
- paddy seedbed
- seedbed
- nutrition soil
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to an acid-regulating nutrient soil for a paddy seedbed. The acid-regulating nutrient soil for the paddy seedbed has the advantages of convenience in use, simple and convenient operation, labor-saving and time-saving effects, safety, environmental protection and harmless effect, can settle the current situation that the peasant has difficulty in getting soil and also can avoid the adverse consequences, such as, fertilizer damage, pesticide damage and acid damage, caused by uneven stirring. The acid-regulating nutrient soil for the paddy seedbed is rich in nutrient substances required by the paddy seedlings; the seedlings are quickly transplanted and greened; the tillering rate is increased; the paddy yield is increased; the paddy quality is increased; the acid-regulating nutrient soil for the paddy seedbed, which is prepared from the sludge composting, can settle the choke point of difficulty in treating sludge of the sewage treatment plant and also can supply nutrition, such as medium trace elements and organic matters, to the paddy seedlings; the sludge is fermented into the sludge composting under high temperature, 95% or above of malignant bacteria and worm eggs are killed, no pesticide or bactericide is required and the environmental protection is benefited.
Description
Technical field
The present invention relates to agricultural cultivation field, is a kind of paddy seedbed acid adjustment Nutrition Soil.
Background technology
Nitrogen, phosphorus, potassium are the essential elements for affecting rice seedling growth, mainly have nitrogenous fertilizer currently used for paddy seedbed fertilizer：
Ammonium sulfate, ammonium nitrate；Phosphate fertilizer has：Double superhosphate, calcium superphosphate；Potash fertilizer has potassium sulfate；Compound fertilizer has：Diammonium phosphate (DAP), phosphorus
Sour ammonium etc..
Acid adjustment is the key factor for affecting seedling cultivation of rice growth, for paddy seedbed acid adjustment, mainly has sulphuric acid, phosphoric acid, consolidates
Body sulphuric acid etc..
Bactericide agricultural chemicals are to protect rice seedling growth period to reduce the key factor that disease occurs, conventional antibacterial agriculture
Medicine has carbendazim, thiram, fenaminosulf, hymexazol powder etc..
Currently used for the strong seedling agent on paddy seedbed, it is inside a sack, to fill three pouches, i.e.,：One bag of fertilizer, one bag of medicine, one bag
Acid.Farmland soil is being added to be stirred, fetching earth for seedling cultivation of rice, particularly Heilongjiangdistrict autumn, difficulty, sleet is more, frost
Early, paddy seedbed soil is difficult to get, and fetches earth in dry land, and pesticide residues are excessive, easily produces poisoning, and particularly rural area shortage is stirred
Mixing equipment, with manual stirring easily because stirring irregular generation fertilizer damage, poisoning and acid evil, peasant uses inconvenient, dangerous.
In order to solve these problems, people have turned to sight in research and comprehensive utilization of waste materials on sludge composting.
After testing, containing organic matter, nitrogen, phosphorus, potassium and calcium, magnesium, sulfur, ferrum, zinc, copper, manganese, boron for enriching etc. in the sludge of sewage treatment plant
Middle trace element required for crops, has positive role to promoting Oryza sativa L. upgrading potentiation, is used as the optimal of paddy seedbed soil
Raw material.
The content of the invention
It is present invention aims to existing strong seedling agent technical deficiency, there is provided a kind of Oryza sativa L. acid adjustment Nutrition Soil, this
Paddy seedbed acid adjustment Nutrition Soil contains the multiple nutritional components such as nitrogen required for rice seedling growth promoter, phosphorus, potassium, and formula is closed
Reason, stirs, and can improve tillering capacity, increases rice yield, improves rice quality.
It is a further object to provide a kind of preparation method of above-mentioned rice seedling acid adjustment Nutrition Soil.
The acid adjustment Nutrition Soil of the present invention is composed of the following components：Said composition is composed of the following components by weight percentage：
Sour 2.05%-6.46%, double superhosphate 0%-1% or calcium superphosphate 0%-4%, Diammonium phosphate (DAP) 0%-1%, ammonium sulfate 0%-1%, potassium sulfate
0%-1%, nitric acid rare earth 0.01%-0.2%, humic acid 0%-20%, remaining be sludge composting.Acid therein is sulphuric acid or nitric acid or salt
Acid or solid peracid.It is weathered coal, brown coal, turfy soil that humic acid therein is selected from.Sludge composting therein is institute of sewage treatment plant
The sludge of generation is through hot fermentation.
The purpose for adding acid is the pH value for adjusting rice seedling acid adjustment Nutrition Soil, to adapt to the PH with the local water quality of soil
Value.Calcium superphosphate or double superhosphate adjust the phosphorus content in soil；Potassium sulfate adjusts the potassium content of soil；Ammonium sulfate adjusts soil
The nitrogen content of earth；Diammonium phosphate (DAP) adjusts nitrogen, the content of phosphorus.Rice seedling acid adjustment Nutrition Soil optimal main component nitrogen content after making
0.2%；Phosphorus content 0.3%；Potassium content 0.3%.
Prepare the present invention to be completed by following steps successively：
（a）By double superhosphate or calcium superphosphate, phosphoric acid diamidogen, ammonium sulfate, potassium sulfate, nitric acid rare earth, humic acid, by required ratio
Example is weighed, and is respectively crushed into powder of the diameter less than or equal to 1mm；
（b）Above-mentioned powder is sufficiently mixed into stirring, the sludge composting of gross weight 10% is added and is stirred；
（c）The mixture of previous step is added remaining sludge composting to stir；
（d）Acid is diluted to into 33% it is added in said mixture with spray mode and is stirred；
（e）Above-mentioned steps are all carried out at normal temperatures and pressures.
Add the acid of 2.05%-6.46% with spray mode, can be made into the paddy seedbed acid adjustment between PH=5 to PH=1 respectively
Nutrition Soil, corresponds to respectively and uses water using paddy seedbed between PH=5 to PH=9；The pH value and water of paddy seedbed acid adjustment Nutrition Soil
After the pH value synthesis of rice sprouts water, pH value is between PH=4 to PH=6.
For example：The sulphuric acid 2.05% for adding the sulphuric acid 2.16% or sulfuric acid content 98% of sulfuric acid content 93% with spray mode is made
Into the paddy seedbed acid adjustment nutrition mud acid Nutrition Soil of PH=5, correspondence uses water using the paddy seedbed of PH=5；Added with spray mode
The paddy seedbed acid adjustment nutrition of PH=4 made by the sulphuric acid 3.07% of the sulphuric acid 3.23% or sulfuric acid content 98% of sulfuric acid content 93%
Soil, correspondence use water using the paddy seedbed of PH=6；Add the sulphuric acid 4.31% or sulfuric acid content of sulfuric acid content 93% with spray mode
98% sulphuric acid 4.09% makes the paddy seedbed acid adjustment Nutrition Soil of PH=3, and correspondence uses water using the paddy seedbed of PH=7；With spray
Pouring mode is added the sulphuric acid 5.11% of the sulphuric acid 5.38% or sulfuric acid content 98% of sulfuric acid content 93% and makes the paddy seedbed of PH=2
Acid adjustment Nutrition Soil, correspondence use water using the paddy seedbed of PH=8；With spray mode add sulfuric acid content 93% sulphuric acid 6.46% or
The sulphuric acid of sulfuric acid content 98% 6.13% makes the paddy seedbed acid adjustment Nutrition Soil of PH=1, paddy seedbed use of the correspondence using PH=9
Water；The purpose of above-mentioned collocation is the pH value for making the pH value of paddy seedbed acid adjustment Nutrition Soil adapt to local water, so that seedling raising environment reaches
To optimal.
Specific embodiment
The present invention is further elaborated with below by embodiment：
Embodiment 1
If sludge composting nitrogen is excessive, rice growth is too high（Height 7-12 centimetres）It is unfavorable for machine rice transplantation.
By potassium sulfate 0.2%, nitric acid rare earth 0.03% is respectively crushed into 1mm particle diameters, adds calcium superphosphate 4% to mix
Stir, add 10% sludge composting, be stirred, then the sludge composting for plus 83.61% is stirred, and uses spraying method
Add sulphuric acid 2.16%（Content 93%）, stirring, packaging of weighing, this suitable PH are that 5 paddy seedbed uses water.
Embodiment 2
If sludge composting phosphate fertilizer is not enough, it is unfavorable for that Oryza sativa L. rice growth is developed.
Double superhosphate 0.8%, potassium sulfate 0.3%, nitric acid rare earth 0.06% are respectively crushed into into 1mm diameter particles, are mixed
Stir, add 10% sludge composting, be stirred, then the sludge composting for plus 85.61% is stirred, and uses spraying method
Add sulphuric acid 3.23%（Content 93%）, stirring, packaging of weighing, this suitable PH are that 6 paddy seedbed uses water.
Embodiment 3
Sludge composting nitrogen, phosphorus are not enough, are unfavorable for rice seedling growth promoter.
Diammonium phosphate (DAP) 0.8%, ammonium sulfate 0.3%, nitric acid rare earth 0.1%, potassium sulfate 0.2%, humic acidss 5% are respectively crushed into
1mm diameter particles, mixing and stirring, the sludge composting of addition 10% are stirred, then the sludge composting for plus 79.29% is carried out
Stirring, adds sulphuric acid 4.31% with spraying method,（Content 93%）, stir, packaging of weighing, it is 7 that this example is adapted to PH
Paddy seedbed use water.
Embodiment 4
Sludge composting is not enough containing potassium, is unfavorable for rice seedling growth promoter.
By double superhosphate 0.5%, potassium sulfate 0.4%, nitric acid rare earth 0.07%, 1mm diameter particles are respectively crushed into, are mixed
Stir, add 10% sludge composting, be stirred, then the sludge composting for plus 83.15% is stirred, and uses spraying method
Add sulphuric acid 5.38%（Content 93%）, stirring, packaging of weighing, this suitable PH are that 8 paddy seedbed uses water.
Embodiment 5
Sludge composting is nitrogenous, phosphorus, potassium not enough, is unfavorable for rice seedling development growth.
Diammonium phosphate (DAP) 0.8%, ammonium sulfate 0.4%, nitric acid rare earth 0.04%, humic acidss 10% are respectively crushed into into 1mm diameters
Grain, mixing and stirring add 10% sludge composting, are stirred, then the sludge composting for plus 72.3% is stirred, with spray
Pouring method adds sulphuric acid 6.46%（Content 93%）, stir, packaging of weighing, this suitable PH be 9 it is paddy seedbed
Use water.
Embodiment 6
Nitric acid rare earth can stimulate root growth, and root is more, and root is long, contribute to rice shoot packing, can shift to an earlier date rice transplanting.
By Diammonium phosphate (DAP) 0.6%, potassium sulfate 0.2%, nitric acid rare earth 0.04%, 1mm diameter particles are respectively crushed into, mixing is stirred
Mix uniform, add 10% sludge composting and be stirred, then the sludge composting for plus 87.11% is stirred, with spraying method plus
Enter sulphuric acid 2.05%（Content 98%）, stirring, packaging of weighing, this suitable PH are that 5 paddy seedbed uses water.
Embodiment 7
Humic acidss have Adsorption of Heavy Metals, the absorption to reduce Oryza sativa L. heavy metal, adjust pH value function, fertilizer is slowly released
Put, strengthen paddy disease-resistant ability.
Potassium sulfate 0.3%, nitric acid rare earth 0.07%, ammonium sulfate 0.2%, humic acidss 20% are respectively crushed into into 1mm diameters
Grain, 3% mixing and stirring of calcium superphosphate, the sludge composting of addition 10% are stirred, then the sludge composting for plus 60.3% enters
Row stirring, adds sulphuric acid 6.13% with spraying method（Content 98%）, stir, packaging of weighing, it is 9 that this example is adapted to PH
Paddy seedbed use water.
Embodiment 8
PH value is adjusted, the suitable pH value of rice seedling is 4.5-5.5 intervals growth promoter, promotes seed rice to germinate, raising emergence rate,
Strengthen the effect such as premunition.
Diammonium phosphate (DAP) 0.6%, potassium sulfate 0.1%, nitric acid rare earth 0.05%, humic acidss 15% are respectively crushed into into 1mm diameters
Grain, mixing and stirring, the sludge composting of addition 10% are stirred, then the sludge composting for plus 70.16% is stirred, with spray
Pouring method adds sulphuric acid 4.09%（Content 98%）, stir, packaging of weighing, this suitable PH be 7 it is paddy seedbed
Use water.
This paddy seedbed acid adjustment Nutrition Soil is easy to use, easy to operate, saving of labor, save time, laborsaving, safety and environmental protection, green
It is nuisanceless, the present situation that it is difficult that peasant fetches earth is solved, be it also avoid because stirring uneven produced fertilizer damage, poisoning and acid evil etc. no
Sharp consequence.Paddy seedbed acid adjustment Nutrition Soil is turned green soon rich in the nutrient substance required for Oryza sativa L. rice seedling, rice transplanting, improves tillering capacity,
Rice yield can be increased, improve rice quality.
Paddy seedbed acid adjustment Nutrition Soil made by sludge composting solves sewage treatment plant and administers the difficult bottleneck of sludge, also
The nutrient such as trace element and organic matter in providing for rice seedling.Sludge becomes sludge composting through hot fermentation, eliminates
At least more than 95% noxious bacteria and worm's ovum, are located and need not use insecticide, antibacterial, be conducive to environmental protection.
Humic acidss based on weathered coal, brown coal and turfy soil, after testing, dissociate by the content of organic matter 60% or so of weathered coal
Humic acidss content 35% or so；The brown coal content of organic matter 65% or so, free humic acidss content is up to more than 40%；Turfy soil has
Machine matter content 60% or so, free humic acidss content is up to more than 20%.Humic acidss have regulation pH value and absorption harmful heavy metal
Effect, so as to reduce the absorption of Oryza sativa L. heavy metal.The pro-environment group institute detection of Jing Longjiang, the suction of humic acidss heavy metal
It is attached to may be up to 5-20%.The also effect of adsorption of nitrogen, phosphorus, potassium, makes fertilizer efficiency slowly discharge, and reduces the loss of chemical fertilizer, improves chemical fertilizer
Utilization rate.
Acid adjustment is generally with sulphuric acid come acid adjustment.Sulphuric acid can not only be modulated into required acidity, moreover it is possible to supplement element sulphur.Sulfur is
Moderate-element, and the indispensable element of Oryza sativa L., Jing experiments strengthen through the rice seedling resistances against diseases of acid adjustment, emergence rate
Height, the pH value for being adapted to seedling growth is 4.5-5.5.
Add nitric acid rare earth element promote root growth and development, increase absorption of the root system to nutrient, promote rice shoot life
Long, well developed root system strengthens resistances against diseases.Through experiment, add nitric acid rare earth, Root Growth of Rice can be made fast, rice shoot packing is good,
Make rice shoot main root increase 20-50%, fibrous root increases 30-100%, can shift to an earlier date rice transplanting in 2-3 days, turn green fast, increasing both production and income improves Oryza sativa L.
Quality.
By experiment, the paddy seedbed acid adjustment Nutrition Soil of the present invention, it is adaptable to which rice seedling grows, promote rice tillering,
Rice yield is improved, improves rice quality, improve emergence rate, strengthen resistances against diseases, root growth is fast, and well developed root system, packing are good,
Be conducive to machine rice transplantation, rice transplanting 2-3 days can be shifted to an earlier date, in sludge composting containing abundant organic matter, nitrogen, phosphorus, potassium, in micro unit
Element, for overcoming Oryza sativa L. due to a lack of not tiller caused by middle trace element, the factor such as not increasing production and have found green, environmental protection, a nothing
The approach of public hazards.
Claims (8)
1. a kind of paddy seedbed acid adjustment Nutrition Soil, by weight percentage said composition are composed of the following components：Sour 2.05%-
6.46%th, double superhosphate 0%-1% or calcium superphosphate 0%-4%, Diammonium phosphate (DAP) 0%-1%, ammonium sulfate 0%-1%, potassium sulfate 0%-1%, nitre
Acid rare earth 0.01%-0.2%, humic acid 0%-20%, remaining be sludge composting.
2. paddy seedbed acid adjustment Nutrition Soil as claimed in claim 1, acid therein is sulphuric acid or nitric acid or phosphoric acid or solid peracid.
3. paddy seedbed acid adjustment Nutrition Soil as claimed in claim 1, humic acid therein is selected from being weathered coal, brown coal, turf
Soil.
4. paddy seedbed acid adjustment Nutrition Soil as claimed in claim 1, sludge composting therein is produced by sewage treatment plant
Sludge is through hot fermentation.
5. paddy seedbed acid adjustment Nutrition Soil as claimed in claim 1, makes rear optimal main component nitrogen content 0.2%；Phosphorus content
0.3%；Potassium content 0.3%.
6. the method for preparing the paddy seedbed acid adjustment Nutrition Soil described in claim 1, it is characterised in that the method is included by following
Step is constituted：
（a）By double superhosphate or calcium superphosphate, phosphoric acid diamidogen, ammonium sulfate, potassium sulfate, nitric acid rare earth, humic acid, by required ratio
Example is weighed, and is respectively crushed into powder of the diameter less than or equal to 1mm；
（b）Above-mentioned powder is sufficiently mixed into stirring, the sludge composting of gross weight 10% is added and is stirred；
（c）The mixture of previous step is added remaining sludge composting to stir；
（d）Acid is diluted with water to into 33%, is added in said mixture with spray mode and is stirred；
（e）Above-mentioned steps are all carried out at normal temperatures and pressures.
7. according to the preparation method of the paddy seedbed acid adjustment Nutrition Soil described in claim 6, it is characterised in that：With spray mode
The acid of addition 2.05%-6.46%, can be made into the paddy seedbed acid adjustment Nutrition Soil between PH=5 to PH=1 respectively, corresponds to respectively and uses
Paddy seedbed between PH=5 to PH=9 uses water.
8. according to the preparation method of the paddy seedbed acid adjustment Nutrition Soil described in claim 7, it is characterised in that：Paddy seedbed acid adjustment
After the pH value synthesis of the pH value and rice seedling water of Nutrition Soil, pH value is between PH=4 to PH=6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977707.7A CN106518234A (en) | 2016-11-08 | 2016-11-08 | Acid-regulating nutrient soil for paddy seedbed and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977707.7A CN106518234A (en) | 2016-11-08 | 2016-11-08 | Acid-regulating nutrient soil for paddy seedbed and preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311779A (en) * | 2017-08-16 | 2017-11-03 | 江苏金麦穗生态农业科技有限公司 | The compound method of rice seedlings seedling nutritious soil |
| CN111357611A (en) * | 2020-05-12 | 2020-07-03 | 北京城市排水集团有限责任公司 | High-organic-matter formula nutrient soil and preparation method thereof |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139142A (en) * | 1994-04-19 | 1997-01-01 | 辽宁省农业科学院稻作研究所 | Multi-element bed soil modifier for raising rice seedlings |
-
2016
- 2016-11-08 CN CN201610977707.7A patent/CN106518234A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139142A (en) * | 1994-04-19 | 1997-01-01 | 辽宁省农业科学院稻作研究所 | Multi-element bed soil modifier for raising rice seedlings |
Non-Patent Citations (1)
| Title |
|---|
| 仲海洲: "利用废弃生物质开发水稻育秧基质及其应用效果研究", 《中国优秀硕士学位论文全文数据库农业科技辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311779A (en) * | 2017-08-16 | 2017-11-03 | 江苏金麦穗生态农业科技有限公司 | The compound method of rice seedlings seedling nutritious soil |
| CN111820089A (en) * | 2019-04-22 | 2020-10-27 | 上海北禾水土环保科技有限公司 | Planting method of weak-alkali rice |
| CN111357611A (en) * | 2020-05-12 | 2020-07-03 | 北京城市排水集团有限责任公司 | High-organic-matter formula nutrient soil and preparation method thereof |
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