CN109180282A - A kind of seedling raising agent for paddy rice - Google Patents
A kind of seedling raising agent for paddy rice Download PDFInfo
- Publication number
- CN109180282A CN109180282A CN201811400908.6A CN201811400908A CN109180282A CN 109180282 A CN109180282 A CN 109180282A CN 201811400908 A CN201811400908 A CN 201811400908A CN 109180282 A CN109180282 A CN 109180282A
- Authority
- CN
- China
- Prior art keywords
- seedling raising
- paddy rice
- raising agent
- sulfate
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A kind of seedling raising agent for paddy rice.Its seedling raising agent for paddy rice is made of following component by weight percentage: 10-20% ammonium sulfate, 10-12% ammonium dihydrogen phosphate, 3-6% calcium superphosphate, 2-4% potassium sulfate, 1-2% zinc sulfate, 20-25% sulfuric acid and surplus furfural slag.Seedling raising agent for paddy rice provided by the invention is using a variety of acid chemicals as main active, using furfural slag as dispersing agent, it can not only provide a variety of required nutrients and acidity to rice shoot, and it is cheap and be easy to get, so it is very big to reduce cost, usage amount and the workload of peasant, therefore have broad application prospects.
Description
Technical field
The invention belongs to technical field of fine, more particularly to a kind of seedling raising agent for paddy rice.
Background technique
Rice is annual gramineae plant, and about 1.2 meters high, leaf is long and flat, and panicle is made of many small ears.Rice
Planting process be that rice seedling suitable for nursery period is first cultivated on seedling bed, then by rice shoot sowing in rice seedling bed.Through
It is demonstrated experimentally that on seedling bed the range of pH value between 4.5-5.5 when be most suitable for seedling growth.In addition, also needing that a variety of battalion are added
Element is supported, with nutrition needed for meeting rice shoot, promotes its growth.The practice of adjustment seedling bed pH value and extra-nutrition is straight at present
Connect and sulfuric acid as pH value adjustment agent be added, while nutritional ingredient modulator is added, but the former risk is big when in use, and it is normal
Nutrient collocation is again unreasonable in nutritional ingredient modulator, and invalid components are more, so leading to dosage and the work of peasant
Measure very big, cost raising.
Summary of the invention
To solve the above-mentioned problems, and effect apparent rice sufficient the purpose of the present invention is to provide a kind of nutrient content
Nursery agent.
In order to achieve the above object, seedling raising agent for paddy rice provided by the invention is by following component group by weight percentage
At:
| Ammonium sulfate | 10-20 | Ammonium dihydrogen phosphate | 10-12 |
| Calcium superphosphate | 3-6 | Potassium sulfate | 2-4 |
| Zinc sulfate | 1-2 | Sulfuric acid | 20-25 |
| Furfural slag | Surplus. |
The seedling raising agent for paddy rice is made of following component by weight percentage:
| Ammonium sulfate | 15 | Ammonium dihydrogen phosphate | 11 |
| Calcium superphosphate | 5 | Potassium sulfate | 3 |
| Zinc sulfate | 1.5 | Sulfuric acid | 22 |
| Furfural slag | Surplus. |
Seedling raising agent for paddy rice provided by the invention is to be made using a variety of acid chemicals as main active with furfural slag
For dispersing agent, can not only be provided to rice shoot it is a variety of required for nutrients and acidity, and cheap and be easy to get, institute
It is very big cost, usage amount and the workload of peasant can be reduced, therefore have broad application prospects.
Specific embodiment
Seedling raising agent for paddy rice provided by the invention is described in detail combined with specific embodiments below.
Embodiment 1
Seedling raising agent for paddy rice provided in this embodiment is made of following component by weight percentage:
Seedling raising agent for paddy rice provided in this embodiment the preparation method is as follows:
It is mixed after above-mentioned 7 kinds of raw materials are weighed by shown additional amount respectively, then stirs evenly and can be made into institute
The seedling raising agent for paddy rice stated.
Embodiment 2
Seedling raising agent for paddy rice provided in this embodiment is made of following component by weight percentage:
Seedling raising agent for paddy rice provided in this embodiment the preparation method is as follows:
It is mixed after above-mentioned 7 kinds of raw materials are weighed by shown additional amount respectively, then stirs evenly and can be made into institute
The seedling raising agent for paddy rice stated.
Embodiment 3
Seedling raising agent for paddy rice provided in this embodiment is made of following component by weight percentage:
Seedling raising agent for paddy rice provided in this embodiment the preparation method is as follows:
It is mixed after above-mentioned 7 kinds of raw materials are weighed by shown additional amount respectively, then stirs evenly and can be made into institute
The seedling raising agent for paddy rice stated.
According to every square metre of application 300-600 member seedling raising agent for paddy rice provided by the invention when use, application method is same
The nutritional ingredient modulator of prior art.
Claims (2)
1. a kind of seedling raising agent for paddy rice, it is characterised in that: the seedling raising agent for paddy rice is by following component group by weight percentage
At:
2. seedling raising agent for paddy rice according to claim 1, it is characterised in that: the seedling raising agent for paddy rice is by with weight percent
The following component of meter forms:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400908.6A CN109180282A (en) | 2018-11-22 | 2018-11-22 | A kind of seedling raising agent for paddy rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400908.6A CN109180282A (en) | 2018-11-22 | 2018-11-22 | A kind of seedling raising agent for paddy rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109180282A true CN109180282A (en) | 2019-01-11 |
Family
ID=64938084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811400908.6A Pending CN109180282A (en) | 2018-11-22 | 2018-11-22 | A kind of seedling raising agent for paddy rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109180282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313686A (en) * | 1999-04-26 | 2000-11-14 | Nissan Chem Ind Ltd | Fertilizer composition containing fungicide for paddy rice |
| CN102295482A (en) * | 2010-06-25 | 2011-12-28 | 中国科学院沈阳应用生态研究所 | Composite rice seedling agent and preparation method thereof |
| CN102329170A (en) * | 2011-07-14 | 2012-01-25 | 天津三农金科技有限公司 | Seedling raising agent for paddy rice |
| CN107324903A (en) * | 2017-08-01 | 2017-11-07 | 吉林农业大学 | A kind of seedling cultivation of rice strengthens seedling agent and its application method |
-
2018
- 2018-11-22 CN CN201811400908.6A patent/CN109180282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313686A (en) * | 1999-04-26 | 2000-11-14 | Nissan Chem Ind Ltd | Fertilizer composition containing fungicide for paddy rice |
| CN102295482A (en) * | 2010-06-25 | 2011-12-28 | 中国科学院沈阳应用生态研究所 | Composite rice seedling agent and preparation method thereof |
| CN102329170A (en) * | 2011-07-14 | 2012-01-25 | 天津三农金科技有限公司 | Seedling raising agent for paddy rice |
| CN107324903A (en) * | 2017-08-01 | 2017-11-07 | 吉林农业大学 | A kind of seedling cultivation of rice strengthens seedling agent and its application method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |