CN110606786A - High-yield rice base fertilizer and preparation and application methods thereof - Google Patents
High-yield rice base fertilizer and preparation and application methods thereof Download PDFInfo
- Publication number
- CN110606786A CN110606786A CN201911019778.6A CN201911019778A CN110606786A CN 110606786 A CN110606786 A CN 110606786A CN 201911019778 A CN201911019778 A CN 201911019778A CN 110606786 A CN110606786 A CN 110606786A
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- Prior art keywords
- rice
- fertilizer
- base fertilizer
- potassium
- chloride
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
Abstract
The invention discloses a high-yield base fertilizer for rice, which is prepared from the following raw materials in parts by weight: 35-36 parts of urea, 9-11 parts of ammonium chloride; 64% of diamine 18-19; 17-18 parts of potassium fertilizer; 3-5 of trace elements; and 14-15 of organic fertilizer. The invention also discloses a preparation method and an application method of the high-yield rice base fertilizer. The invention has reasonable formula, can be used as base fertilizer, can improve the fertilizer efficiency of the base material, promote tillering and prevent root rot, has strong pertinence, can avoid bad influence on soil, and can effectively improve the yield of rice.
Description
Technical Field
The invention relates to the technical field of fertilizers for rice, in particular to a high-yield base fertilizer for rice, a preparation method of the high-yield base fertilizer for rice and an application method of the high-yield base fertilizer for rice.
Background
The rice is one of the main grain crops in China, more than 65% of people in China use rice as staple food, and the rice plays a decisive role in guaranteeing the national grain safety. In order to ensure the yield and quality of rice, compound fertilizers or single fertilizers are often applied in the rice planting process.
The base fertilizer is applied to the planted rice, so that tillering can be promoted, root rot can be prevented, the spike number and the grain number can be increased, and the seeds are full. The base fertilizer is applied before seeding, is used as the most important source of nutrients, creates good soil conditions for the growth of rice, and has the functions of improving soil and preparing fertilizer. In the prior art, the base fertilizer mostly takes a simple substance fertilizer as a main component, the fertilization is not targeted, the proportion of the organic fertilizer and the inorganic fertilizer is unreasonable, and the fertilizer efficiency is not sufficiently utilized, so that the growth of soil and paddy rice is adversely affected, and the yield of paddy rice is affected.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a high-yield rice base fertilizer capable of improving the fertilizer efficiency aiming at the defects of the prior art, which is strong in pertinence, can avoid the adverse effect on soil and can effectively improve the rice yield.
The technical problem to be solved by the invention is realized by the following technical scheme, and the invention is a high-yield base fertilizer for rice, which is characterized in that: the base fertilizer is prepared from the following raw materials in parts by weight:
35-36 parts of urea; 9-11 parts of ammonium chloride; 64% of diamine 18-19;
17-18 parts of potassium fertilizer; 3-5 of trace elements; and 14-15 of organic fertilizer.
The invention relates to a high-yield base fertilizer for rice, which further adopts the preferable technical scheme that: the base fertilizer is prepared from the following raw materials in parts by weight:
35.8 parts of urea; 10 parts of ammonium chloride; 64% diamine 18.3;
17.7 trace elements of potash fertilizer 4; and (5) organic fertilizer 14.2.
The invention relates to a high-yield base fertilizer for rice, which further adopts the preferable technical scheme that: the microelements are selected from the following components:
potassium permanganate;
and 1 or 2 of manganese chloride, manganese sulfate, manganese nitrate and manganese phosphate;
and: 1 or 2 of zinc chloride, zinc nitrate, zinc sulfate and zinc phosphate;
and boric acid or borax;
and ammonium or sodium molybdate;
and 2 or 3 of ferric chloride, ferrous chloride, ferric nitrate, ferrous nitrate, ferric sulfate, ferrous sulfate, ferric phosphate, ferrous phosphate, and ferric acetate;
and one of copper chloride, copper nitrate and copper sulfate;
and sodium selenate;
and one or two of calcium chloride, calcium sulfate, calcium nitrate and calcium phosphate;
and 1 or 2 of rare earth element carbonate lanthanum carbonate, cerium carbonate, neodymium carbonate and praseodymium carbonate.
The invention relates to a high-yield base fertilizer for rice, which further adopts the preferable technical scheme that: the trace elements comprise the following raw materials in percentage by weight:
10% of potassium permanganate; 8% of manganese phosphate; 15 percent of zinc sulfate; 3% of borax; 8% of sodium molybdate; 10% of ferric chloride; 8% of ferric sulfate; 10% of copper nitrate; 5% of sodium selenate; 10% of calcium chloride; 5% of lanthanum carbonate and 8% of praseodymium carbonate.
The invention relates to a high-yield base fertilizer for rice, which further adopts the preferable technical scheme that: the organic fertilizer is prepared by taking poultry excrement as a main raw material, or is prepared by taking the poultry excrement as a main raw material, or is plant ash.
The invention also discloses a preparation method of the high-yield base fertilizer for rice, which is characterized by comprising the following steps:
(1) fermenting, drying and crushing poultry manure or livestock manure to prepare an organic fertilizer pre-ingredient; or directly using plant ash as organic fertilizer pre-ingredient;
(2) uniformly mixing organic fertilizer pre-ingredients, 64% diammonium and potassium chloride according to a ratio to obtain a premix;
(3) and mixing and stirring the pre-ingredients, the potash fertilizer and the trace elements, putting the mixture into a granulator for mixing to obtain pre-mixed particles, spraying molten urea on the pre-mixed particles to uniformly wrap the urea on the pre-mixed particles, and cooling and drying to obtain the high-yield base fertilizer for the rice.
The invention also discloses an application method of the high-yield base fertilizer for rice, which is characterized by comprising the following steps of:
(1) measuring the nitrogen, phosphorus and potassium contents of the field soil for planting the rice to obtain the nitrogen, phosphorus and potassium ratio of the soil;
(2) before planting rice, applying the high-yield rice base fertilizer according to 50-70 jin per mu, and calculating the nitrogen, phosphorus and potassium contents of the field soil according to the application amount after applying, so that the nitrogen, phosphorus and potassium content ratio of the field soil reaches 22-23: 8-9: 10-11.
The preferred technical scheme is as follows: in the step (2), after application, the nitrogen, phosphorus and potassium contents of the field soil are calculated according to the application amount, so that the nitrogen, phosphorus and potassium contents of the field soil reach 22.3: 8.4: 10.6. When the base fertilizer is applied, 50-70 jin of base fertilizer per mu is applied, and if the individual content of nitrogen, phosphorus and potassium can not be reached, the nitrogen, phosphorus or potassium can be independently supplemented to the set proportion.
Compared with the prior art, the invention has the beneficial effects that:
the invention has reasonable formula, can be used as base fertilizer, can improve the fertilizer efficiency of the base material, promote tillering and prevent root rot, has strong pertinence, can avoid bad influence on soil, and can effectively improve the yield of rice.
Detailed Description
The following further describes particular embodiments of the present invention to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
Embodiment 1, a high-yield base fertilizer for rice, which is prepared from the following raw materials in parts by weight:
35 parts of urea; ammonium chloride 9; 64% of diamine 18;
17, potassium fertilizer; trace elements 3; and (4) organic fertilizer 14.
The trace elements are selected from (in percentage by weight):
15% of potassium permanganate;
6% of manganese chloride and 4% of manganese sulfate;
and zinc chloride 10%;
and 10% of boric acid;
and ammonium molybdate 10%;
and 7% of ferric chloride and 3% of ferric acetate;
and 5% of copper chloride;
and 10% of sodium selenate;
and 15% of calcium chloride;
and 5% of rare earth element carbonate lanthanum carbonate.
The organic fertilizer is prepared by taking poultry excrement as a main raw material, and is purchased as a commercially available product.
The preparation method of the high-yield rice base fertilizer comprises the following steps:
(1) uniformly mixing organic fertilizer pre-ingredients, 64% diammonium and potassium chloride according to a ratio to obtain a premix;
(2) and mixing and stirring the pre-ingredients, the potash fertilizer and the trace elements, putting the mixture into a granulator for mixing to obtain pre-mixed particles, spraying molten urea on the pre-mixed particles to uniformly wrap the urea on the pre-mixed particles, and cooling and drying to obtain the high-yield base fertilizer for the rice.
The application method of the high-yield base fertilizer for the rice comprises the following steps:
(1) measuring the nitrogen, phosphorus and potassium contents of the field soil for planting the rice to obtain the nitrogen, phosphorus and potassium ratio of the soil;
(2) before planting rice, applying high-yield base fertilizer for the rice according to 50-70 jin per mu, and calculating the nitrogen, phosphorus and potassium contents of the field soil according to the application amount after application, so that the nitrogen, phosphorus and potassium content ratio of the field soil reaches 22: 8: 10, the method is implemented. When the content of nitrogen, phosphorus and potassium is greatly different from the proportion required to be achieved, the nitrogen, phosphorus or potassium can be independently supplemented to the set proportion after the base fertilizer is applied according to 50-70 jin per mu.
Embodiment 2, a high-yield base fertilizer for rice, which is prepared from the following raw materials in parts by weight:
35.8 parts of urea; 10 parts of ammonium chloride; 64% diamine 18.3;
17.7 trace elements of potash fertilizer 4; and (5) organic fertilizer 14.2.
The trace elements comprise the following raw materials in percentage by weight:
10% of potassium permanganate; 8% of manganese phosphate; 15 percent of zinc sulfate; 3% of borax; 8% of sodium molybdate; 10% of ferric chloride; 8% of ferric sulfate; 10% of copper nitrate; 5% of sodium selenate; 10% of calcium chloride; 5% of lanthanum carbonate and 8% of praseodymium carbonate.
The organic fertilizer is prepared by taking domestic animal manure as a main raw material.
The preparation method of the high-yield rice base fertilizer comprises the following steps:
(1) fermenting, drying and crushing poultry manure or livestock manure to prepare an organic fertilizer pre-ingredient; or directly using plant ash as organic fertilizer pre-ingredient;
(2) uniformly mixing organic fertilizer pre-ingredients, 64% diammonium and potassium chloride according to a ratio to obtain a premix;
(3) and mixing and stirring the pre-ingredients, the potash fertilizer and the trace elements, putting the mixture into a granulator for mixing to obtain pre-mixed particles, spraying molten urea on the pre-mixed particles to uniformly wrap the urea on the pre-mixed particles, and cooling and drying to obtain the high-yield base fertilizer for the rice.
The application method of the high-yield base fertilizer for the rice comprises the following steps:
(1) measuring the nitrogen, phosphorus and potassium contents of the field soil for planting the rice to obtain the nitrogen, phosphorus and potassium ratio of the soil;
(2) before planting rice, applying high-yield base fertilizer for the rice according to 50-70 jin per mu, and calculating the nitrogen, phosphorus and potassium contents of the field soil according to the application amount after applying to ensure that the nitrogen, phosphorus and potassium content ratio of the field soil reaches 22.3: 8.4: 10.6. When the content of nitrogen, phosphorus and potassium is greatly different from the proportion required to be achieved, the nitrogen, phosphorus or potassium can be independently supplemented to the set proportion after the base fertilizer is applied according to 50-70 jin per mu.
Example 3 comparison experiment of seed number of No. 10 rice
In order to test the effect of the base fertilizer of the present invention, the following experiments were performed.
4 fields are selected in a certain rice planting base in east sea county of Hongyun harbor city in Jiangsu province, 4 fields are planted with the same rice variety of Nengjing No. 10, the same field management is adopted, and the base fertilizer prepared in the embodiment 1, the base fertilizer prepared in the embodiment 2 and the common rice base fertilizer cloudy three-ring compound fertilizer sold in the market are respectively applied as a control group 1, and the common rice fertilizer sold in the market and harvested in Dafeng province is used as a control group 2. The base fertilizer application amount of the control groups 1 and 2 is 60Kg per mu.
Through detection, the initial nitrogen, phosphorus and potassium ratios of 4 pieces of field soil are as follows: 90-100 mg/kg of nitrogen, 30-40 mg/kg of phosphorus and 53-58 mg/kg of potassium;
the control groups 1 and 2 directly apply base fertilizers, and the application amount of the base fertilizers is 60Kg per mu.
In examples 1 and 2, the application amount of the base fertilizer is 60Kg per mu, and after the base fertilizer is applied, the proportion of nitrogen, phosphorus and potassium is calculated as 220-: 80-90: 100-: 84: 106 (mg/kg).
The same field management is adopted for conventional fertilization and disease prevention, and after the first-stage rice planting test is finished, the final result is as follows:
as can be seen from the data in the table above, the application of the base fertilizer of the embodiment of the invention obviously improves the spike length, the interpretation rate and the yield per mu, and the yield increase rate of rice is obvious.
Claims (8)
1. A high-yield base fertilizer for rice is characterized in that: the base fertilizer is prepared from the following raw materials in parts by weight:
35-36 parts of urea; 9-11 parts of ammonium chloride; 64% of diamine 18-19;
17-18 parts of potassium fertilizer; 3-5 of trace elements; and 14-15 of organic fertilizer.
2. The high-yield base fertilizer for rice as claimed in claim 1, wherein the base fertilizer comprises: the base fertilizer is prepared from the following raw materials in parts by weight:
35.8 parts of urea; 10 parts of ammonium chloride; 64% diamine 18.3;
17.7 trace elements of potash fertilizer 4; and (5) organic fertilizer 14.2.
3. The high-yield base fertilizer for rice as claimed in claim 1 or 2, wherein:
the microelements are selected from the following components:
potassium permanganate;
and 1 or 2 of manganese chloride, manganese sulfate, manganese nitrate and manganese phosphate;
and: 1 or 2 of zinc chloride, zinc nitrate, zinc sulfate and zinc phosphate;
and boric acid or borax;
and ammonium or sodium molybdate;
and 2 or 3 of ferric chloride, ferrous chloride, ferric nitrate, ferrous nitrate, ferric sulfate, ferrous sulfate, ferric phosphate, ferrous phosphate, and ferric acetate;
and one of copper chloride, copper nitrate and copper sulfate;
and sodium selenate;
and one or two of calcium chloride, calcium sulfate, calcium nitrate and calcium phosphate;
and 1 or 2 of rare earth element carbonate lanthanum carbonate, cerium carbonate, neodymium carbonate and praseodymium carbonate.
4. The high-yield base fertilizer for rice as claimed in claim 1 or 2, wherein:
the trace elements comprise the following raw materials in percentage by weight:
10% of potassium permanganate; 8% of manganese phosphate; 15 percent of zinc sulfate; 3% of borax; 8% of sodium molybdate; 10% of ferric chloride; 8% of ferric sulfate; 10% of copper nitrate; 5% of sodium selenate; 10% of calcium chloride; 5% of lanthanum carbonate and 8% of praseodymium carbonate.
5. The high-yield base fertilizer for rice as claimed in claim 1 or 2, wherein: the organic fertilizer is prepared by taking poultry excrement as a main raw material, or is prepared by taking the poultry excrement as a main raw material, or is plant ash.
6. A method for preparing a high yield base fertilizer for rice as claimed in any one of claims 1 to 5, comprising the steps of:
(1) fermenting, drying and crushing poultry manure or livestock manure to prepare an organic fertilizer pre-ingredient; or directly using plant ash as organic fertilizer pre-ingredient;
(2) uniformly mixing organic fertilizer pre-ingredients, 64% diammonium and potassium chloride according to a ratio to obtain a premix;
(3) and mixing and stirring the pre-ingredients, the potash fertilizer and the trace elements, putting the mixture into a granulator for mixing to obtain pre-mixed particles, spraying molten urea on the pre-mixed particles to uniformly wrap the urea on the pre-mixed particles, and cooling and drying to obtain the high-yield base fertilizer for the rice.
7. An application method of a high-yield base fertilizer for rice is characterized by comprising the following steps:
(1) measuring the nitrogen, phosphorus and potassium contents of the field soil for planting the rice to obtain the nitrogen, phosphorus and potassium ratio of the soil;
(2) before planting rice, applying the high-yield base fertilizer for rice as claimed in any one of claims 1 to 5 at a rate of 50-70 jin per mu, and after applying, calculating the nitrogen, phosphorus and potassium contents of the field soil according to the application amount, so that the nitrogen, phosphorus and potassium content ratio of the field soil is 22-23: 8-9: 10-11.
8. The application method of the high-yield base fertilizer for rice as claimed in claim 7, wherein in the step (2), after the application, the nitrogen, phosphorus and potassium contents of the field soil are calculated according to the application amount, so that the nitrogen, phosphorus and potassium contents of the field soil reach 22.3: 8.4: 10.6.
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| CN201911019778.6A CN110606786A (en) | 2019-10-24 | 2019-10-24 | High-yield rice base fertilizer and preparation and application methods thereof |
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| CN201911019778.6A CN110606786A (en) | 2019-10-24 | 2019-10-24 | High-yield rice base fertilizer and preparation and application methods thereof |
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| CN104446934A (en) * | 2014-11-20 | 2015-03-25 | 广东新盛丰肥业有限公司 | Special blending chemical fertilizer for rice and production process of special blending chemical fertilizer |
| CN104892297A (en) * | 2014-03-07 | 2015-09-09 | 湖南省中科农业有限公司 | Paddy rice dedicated cadmium-reducing biological organic fertilizer and preparation method thereof |
| CN106220391A (en) * | 2016-07-25 | 2016-12-14 | 左邦庆 | Paddy rice-dedicated fertilizer |
| CN106242699A (en) * | 2016-08-30 | 2016-12-21 | 安徽尚诚生物科技有限公司 | A kind of preparation method of Oryza sativa L. organic composite fertilizer |
| CN107652130A (en) * | 2017-10-25 | 2018-02-02 | 四川省汇力肥业有限公司 | A kind of micro- synergia compound fertilizer material and preparation method thereof |
| CN109020653A (en) * | 2018-10-15 | 2018-12-18 | 营口裕丰生物科技有限公司 | A kind of rice bio-organic fertilizer special material |
-
2019
- 2019-10-24 CN CN201911019778.6A patent/CN110606786A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892297A (en) * | 2014-03-07 | 2015-09-09 | 湖南省中科农业有限公司 | Paddy rice dedicated cadmium-reducing biological organic fertilizer and preparation method thereof |
| CN104446934A (en) * | 2014-11-20 | 2015-03-25 | 广东新盛丰肥业有限公司 | Special blending chemical fertilizer for rice and production process of special blending chemical fertilizer |
| CN106220391A (en) * | 2016-07-25 | 2016-12-14 | 左邦庆 | Paddy rice-dedicated fertilizer |
| CN106242699A (en) * | 2016-08-30 | 2016-12-21 | 安徽尚诚生物科技有限公司 | A kind of preparation method of Oryza sativa L. organic composite fertilizer |
| CN107652130A (en) * | 2017-10-25 | 2018-02-02 | 四川省汇力肥业有限公司 | A kind of micro- synergia compound fertilizer material and preparation method thereof |
| CN109020653A (en) * | 2018-10-15 | 2018-12-18 | 营口裕丰生物科技有限公司 | A kind of rice bio-organic fertilizer special material |
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Application publication date: 20191224 |