CN114451116A - Application method of stable fertilizer containing nitrification inhibitor - Google Patents
Application method of stable fertilizer containing nitrification inhibitor Download PDFInfo
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- CN114451116A CN114451116A CN202210079473.XA CN202210079473A CN114451116A CN 114451116 A CN114451116 A CN 114451116A CN 202210079473 A CN202210079473 A CN 202210079473A CN 114451116 A CN114451116 A CN 114451116A
- Authority
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- Prior art keywords
- fertilizer
- nitrification inhibitor
- heating rod
- soil
- temperature
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 95
- 239000003112 inhibitor Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 239000002689 soil Substances 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 230000036632 reaction speed Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004021 humic acid Substances 0.000 claims abstract description 13
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002686 phosphate fertilizer Substances 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- TZLVRPLSVNESQC-UHFFFAOYSA-N potassium azide Chemical compound [K+].[N-]=[N+]=[N-] TZLVRPLSVNESQC-UHFFFAOYSA-N 0.000 claims description 6
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 claims description 6
- 230000004720 fertilization Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 45
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- 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
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an application method of a stable fertilizer containing a nitrification inhibitor, belonging to the technical field of fertilizers, and the application method of the stable fertilizer containing the nitrification inhibitor comprises the following steps: putting the nitrification inhibitor, the humic acid and the fertilizer into a stirrer according to the weight ratio for mixing to prepare the fertilizer; taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, and fertilizing after mixing; the heating rod is inserted at the periphery of the root plant, the heating rod is separated from the rhizome by a certain distance, one end of the heating rod outside the soil is connected to the temperature controller through a lead, the heating temperature of the heating rod is controlled through the temperature controller, the fertilizer after fertilization is heated through the heating rod, and the reaction speed of the nitrification inhibitor is regulated and controlled through regulating the temperature.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to an application method of a stable fertilizer containing a nitrification inhibitor.
Background
The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, and is one of the material bases of agricultural production. Mainly comprises ammonium phosphate fertilizer, macroelement water-soluble fertilizer, secondary element fertilizer, biological fertilizer, organic fertilizer, multi-dimensional field energy concentrated organic fertilizer and the like.
Nitrification inhibitors refer to a class of chemicals that inhibit the bioconversion process of converting ammonium nitrogen into nitrate nitrogen. Nitrification inhibitors reduce the loss of nitrogen fertilizer in the form of nitrate nitrogen and the effects on the ecological environment by reducing the formation and accumulation of nitrate nitrogen in soil. Partial research results show that the nitrification inhibitor is beneficial to reducing nitrogen leaching loss and greenhouse gas emission, and has positive effect on improving the fertilizer efficiency under certain conditions.
When the existing nitrification inhibitor is used, the existing nitrification inhibitor mostly reacts through terrestrial heat to improve the absorption of plant roots to fertilizers, and because the temperature difference of soil is large, the reaction rate of the nitrification inhibitor is different, the use efficiency of the nitrification inhibitor is seriously influenced, and the yield of plants is influenced.
Disclosure of Invention
The invention aims to provide a method for applying a stable fertilizer containing a nitrification inhibitor, which aims to solve the problems that the existing nitrification inhibitor in the background art mostly reacts through terrestrial heat to improve the absorption of plant roots to the fertilizer when in use, and the reaction rate of the nitrification inhibitor is different due to larger temperature difference of soil, so that the use efficiency of the nitrification inhibitor is seriously influenced, and the yield of plants is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an application method of a stable fertilizer containing a nitrification inhibitor comprises the following steps:
s1: putting the nitrification inhibitor, the humic acid and the fertilizer into a stirrer according to the weight ratio for mixing to prepare the fertilizer;
s2: taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, fertilizing after mixing, and applying the fertilizer to the root and stem of the root plant;
s3: inserting a heating rod around the root plant, wherein the heating rod is separated from the rhizome by a certain distance, one end of the heating rod outside the soil is connected to a temperature controller through a lead, the heating temperature of the heating rod is controlled by the temperature controller, the fertilizer after being fertilized is heated by the heating rod, and the reaction speed of the nitrification inhibitor is regulated and controlled by adjusting the temperature;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
Preferably, the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer in the step S1 is 1:1-2:3, wherein the nitrification inhibitor is formed by mixing trichloromethyl, potassium azide and 5-dichlorobesuccinimide according to the weight ratio of 1:1:0.8-1, and the fertilizer is formed by mixing a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the weight ratio of 1:0.75: 0.75.
Preferably, the stirring speed of the stirrer in the step S1 is 2000-2500r/min, and the stirring time is 10-15 min.
Preferably, the weight ratio of the soil to the fertilizer in the step S2 is 3-4: 1.
Preferably, the stirrer speed in the step S2 is 1000-1500r/min, and the stirring time is 7-10 minutes.
Preferably, the distance between the heating rod and the root stalk in the step S3 is 10-20 cm.
Compared with the prior art, the invention has the beneficial effects that: the invention can regulate and control the reaction rate of the nitrification inhibitor according to the needs of plants, effectively ensure the stable absorption of the plants to the fertilizer and improve the yield of the plants, the heating rod is inserted at the periphery of the root plants and is separated from the rootstocks by a certain distance, one end of the heating rod outside the soil is connected to the temperature controller through a lead, the heating temperature of the heating rod is controlled by the temperature controller, the fertilizer after being fertilized is heated by the heating rod, and the reaction speed of the nitrification inhibitor is regulated and controlled by regulating the temperature.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an application method of a stable fertilizer containing a nitrification inhibitor, which can regulate and control the reaction rate of the nitrification inhibitor according to the needs of plants, effectively ensure the stable absorption of the plants to the fertilizer and improve the yield of the plants, and comprises the following steps:
s1: putting a nitrification inhibitor, humic acid and a fertilizer into a stirrer according to a weight ratio for mixing to prepare the fertilizer, wherein the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer is 1:1-2:3, the nitrification inhibitor is formed by mixing trichloromethyl, potassium azide and 5-dichlorobutanamide according to the weight ratio of 1:1:0.8-1, the fertilizer is formed by mixing nitrogen fertilizer, phosphate fertilizer and potassium fertilizer according to the weight ratio of 1:0.75:0.75, the stirring speed of the stirrer is 2500r/min, and the stirring time is 10-15 min;
s2: taking root soil, stirring and mixing the soil and the fertilizer according to the weight ratio, fertilizing after mixing, applying the fertilizer to the root and the stem of the root, wherein the weight ratio of the soil to the fertilizer is 3-4:1, the speed of a stirrer is 1000-1500r/min, and the stirring time is 7-10 minutes;
s3: the heating rod is inserted around the root plant, the heating rod is separated from the root plant by a certain distance, the distance between the heating rod and the root plant is 10-20 cm, one end of the heating rod, which is outside the soil, is connected to a temperature controller through a lead, the heating temperature of the heating rod is controlled through the temperature controller, the fertilizer after fertilization is heated through the heating rod, the reaction speed of the nitrification inhibitor is regulated and controlled by regulating the temperature, and the reaction speed of the nitrification inhibitor is different at different temperatures, so that the reaction speed of the nitrification inhibitor is effectively controlled by changing the temperature of the soil, the regulation and control can be carried out according to the growth condition of the plant, the stable absorption of the plant on the fertilizer is facilitated, and the yield of the plant is improved;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
Example 1
The application method of the stable fertilizer containing the nitrification inhibitor comprises the following steps:
s1: putting a nitrification inhibitor, humic acid and a fertilizer into a stirrer according to a weight ratio for mixing to prepare the fertilizer, wherein the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer is 1:1:3, the nitrification inhibitor is prepared by mixing trichloromethyl, potassium azide and 5-dichlorobestanamide according to the weight ratio of 1:1:0.8, the fertilizer is prepared by mixing a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the weight ratio of 1:0.75:0.75, the stirring speed of the stirrer is 2000r/min, and the stirring time is 10 min;
s2: taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, fertilizing after mixing, applying the fertilizer to the root and stem of the root plant, wherein the weight ratio of the soil to the fertilizer is 3:1, the speed of a stirrer is 1000r/min, and the stirring time is 7 minutes;
s3: the heating rod is inserted around the root plant, the heating rod is separated from the root plant by a certain distance, the distance between the heating rod and the root plant is 10 cm, one end of the heating rod, which is outside the soil, is connected to the temperature controller through a lead, the heating temperature of the heating rod is controlled through the temperature controller, the fertilizer after fertilization is heated through the heating rod, the reaction speed of the nitrification inhibitor is regulated and controlled through regulating the temperature, and the reaction speed of the nitrification inhibitor is different under different temperatures, so that the reaction speed of the nitrification inhibitor is effectively controlled by changing the temperature of the soil, the regulation and control can be carried out according to the growth condition of the plant, the stable absorption of the plant on the fertilizer is facilitated, and the yield of the plant is improved;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
Example 2
The application method of the stable fertilizer containing the nitrification inhibitor comprises the following steps:
s1: putting a nitrification inhibitor, humic acid and a fertilizer into a stirrer according to a weight ratio for mixing to prepare the fertilizer, wherein the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer is 1:1:3, the nitrification inhibitor is prepared by mixing trichloromethyl, potassium azide and 5-dichlorobestanamide according to the weight ratio of 1:1:1, the fertilizer is prepared by mixing a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the weight ratio of 1:0.75:0.75, the stirring speed of the stirrer is 2300r/min, and the stirring time is 13 min;
s2: taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, fertilizing after mixing, applying the fertilizer to the root and stem of the root plant, wherein the weight ratio of the soil to the fertilizer is 4:1, the speed of a stirrer is 1200r/min, and the stirring time is 8 minutes;
s3: the heating rod is inserted around the root plant, the heating rod is separated from the root plant by a certain distance, the distance between the heating rod and the root plant is 15 cm, one end of the heating rod, which is outside the soil, is connected to the temperature controller through a lead, the heating temperature of the heating rod is controlled through the temperature controller, the fertilizer after fertilization is heated through the heating rod, the reaction speed of the nitrification inhibitor is regulated and controlled by regulating the temperature, and the reaction speed of the nitrification inhibitor is different under different temperatures, so that the reaction speed of the nitrification inhibitor is effectively controlled by changing the temperature of the soil, the regulation and control can be carried out according to the growth condition of the plant, the stable absorption of the plant to the fertilizer is facilitated, and the yield of the plant is improved;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
Example 3
The application method of the stable fertilizer containing the nitrification inhibitor comprises the following steps:
s1: putting a nitrification inhibitor, humic acid and a fertilizer into a stirrer according to a weight ratio for mixing to prepare the fertilizer, wherein the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer is 1:2:3, the nitrification inhibitor is prepared by mixing trichloromethyl, potassium azide and 5-dichlorobestanamide according to the weight ratio of 1:1:0.9, the fertilizer is prepared by mixing a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the weight ratio of 1:0.75:0.75, the stirring speed of the stirrer is 2500r/min, and the stirring time is 15 min;
s2: taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, fertilizing after mixing, applying the fertilizer to the root and stem of the root plant, wherein the weight ratio of the soil to the fertilizer is 4:1, the speed of a stirrer is 1500r/min, and the stirring time is 10 minutes;
s3: the heating rod is inserted around the root plant, the heating rod is separated from the root plant by a certain distance, the distance between the heating rod and the root plant is 20 cm, one end of the heating rod, which is outside the soil, is connected to the temperature controller through a lead, the heating temperature of the heating rod is controlled through the temperature controller, the fertilizer after fertilization is heated through the heating rod, the reaction speed of the nitrification inhibitor is regulated and controlled through regulating the temperature, and the reaction speed of the nitrification inhibitor is different under different temperatures, so that the reaction speed of the nitrification inhibitor is effectively controlled by changing the temperature of the soil, the regulation and control can be carried out according to the growth condition of the plant, the stable absorption of the plant on the fertilizer is facilitated, and the yield of the plant is improved;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A method for applying a stable fertilizer containing a nitrification inhibitor is characterized by comprising the following steps: the application method of the stable fertilizer containing the nitrification inhibitor comprises the following steps:
s1: putting the nitrification inhibitor, the humic acid and the fertilizer into a stirrer according to the weight ratio for mixing to prepare the fertilizer;
s2: taking root plant soil, stirring and mixing the soil and a fertilizer according to a weight ratio, fertilizing after mixing, and applying the fertilizer to the root and stem of the root plant;
s3: inserting a heating rod around the root plant, wherein the heating rod is separated from the rhizome by a certain distance, one end of the heating rod outside the soil is connected to a temperature controller through a lead, the heating temperature of the heating rod is controlled by the temperature controller, the fertilizer after being fertilized is heated by the heating rod, and the reaction speed of the nitrification inhibitor is regulated and controlled by adjusting the temperature;
s4: insert the measuring end on the temperature sensor in soil, contact with the soil of rhizome department, temperature sensor passes through the wire and is connected to the PLC controller, and the PLC controller is connected to temperature control, adjusts the heating temperature of heating rod according to the sudden temperature of rhizome department.
2. The method for applying the stable fertilizer containing the nitrification inhibitor according to claim 1, wherein the nitrification inhibitor-containing fertilizer is applied to the fertilizer by the following steps: the weight ratio of the nitrification inhibitor, the humic acid and the fertilizer in the step S1 is 1:1-2:3, wherein the nitrification inhibitor is formed by mixing trichloromethyl, potassium azide and 5-dichlorobesartan according to the weight ratio of 1:1:0.8-1, and the fertilizer is formed by mixing a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the weight ratio of 1:0.75: 0.75.
3. The method for applying the stable fertilizer containing the nitrification inhibitor according to claim 2, wherein: the stirring speed of the stirrer in the step S1 is 2000-2500r/min, and the stirring time is 10-15 min.
4. The method for applying the stable fertilizer containing the nitrification inhibitor according to claim 3, wherein: the weight ratio of the soil to the fertilizer in the step S2 is 3-4: 1.
5. The method for applying the stable fertilizer containing the nitrification inhibitor according to claim 4, wherein: the stirrer speed in the step S2 is 1000-1500r/min, and the stirring time is 7-10 minutes.
6. The method for applying the stable fertilizer containing the nitrification inhibitor according to claim 5, wherein: the distance between the heating rod and the root stalk in the step S3 is 10-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210079473.XA CN114451116A (en) | 2022-01-24 | 2022-01-24 | Application method of stable fertilizer containing nitrification inhibitor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210079473.XA CN114451116A (en) | 2022-01-24 | 2022-01-24 | Application method of stable fertilizer containing nitrification inhibitor |
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| CN114451116A true CN114451116A (en) | 2022-05-10 |
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| CN202210079473.XA Pending CN114451116A (en) | 2022-01-24 | 2022-01-24 | Application method of stable fertilizer containing nitrification inhibitor |
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|---|---|---|---|---|
| CN105367207A (en) * | 2014-08-26 | 2016-03-02 | 中国科学院沈阳应用生态研究所 | Nitrogen fertilizer synergist and application thereof |
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Application publication date: 20220510 |