CN111802051A - Fertilizer application equipment for wheat seeding and fertilizer application method thereof - Google Patents
Fertilizer application equipment for wheat seeding and fertilizer application method thereof Download PDFInfo
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- CN111802051A CN111802051A CN202010776462.8A CN202010776462A CN111802051A CN 111802051 A CN111802051 A CN 111802051A CN 202010776462 A CN202010776462 A CN 202010776462A CN 111802051 A CN111802051 A CN 111802051A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/34—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them with electrical control means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses fertilizer application equipment for wheat seeding and a fertilizer application method thereof, wherein the fertilizer application equipment comprises a weighing scale, a flowmeter, a fertilizer liquid box, stirring equipment and a fertilizer application machine tool, wherein the fertilizer liquid box is arranged on the fertilizer application machine tool, the fertilizer liquid box is respectively provided with the weighing scale and the flowmeter, fertilizer is weighed by the weighing scale and then enters the fertilizer liquid box, water is metered by the flowmeter and then enters the fertilizer liquid box, meanwhile, stirring blades of the stirring equipment are stirred and mixed in the fertilizer liquid box, the fertilizer liquid box is communicated with a swinging nozzle on the fertilizer application machine tool through a pipeline, and the swinging nozzle rotates between 0 and 90 degrees under the control of a transmission mechanism of the fertilizer application machine tool. The invention has the advantages that the fertilizer liquid in the fertilizer liquid box is continuously stirred by the stirring equipment in the fertilizing process, and the substances in the fertilizer liquid are prevented from being settled.
Description
Technical Field
The invention relates to the technical field of wheat seeding and fertilizing, in particular to fertilizer application equipment for wheat seeding and a fertilizer application method thereof.
Background
The nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and trace element nutrients necessary for the growth and development of wheat are mainly absorbed from soil by root systems, wherein the nitrogen, phosphorus and potassium elements have higher content in the wheat body and large required amount, and play an extremely important role in the growth and development of wheat, and 3 kg of nitrogen, 0.4-0.65 kg of phosphorus and 1.7-3.3 kg of potassium are required to be absorbed by every 100 kg of seeds produced.
The tillering stage is the critical stage of nitrogen nutrition of the wheat, nitrogen is lacked in the tillering stage, tillering is difficult to occur, and therefore the effective spike number is reduced. The requirement for nitrogen in the differentiation period of young ears is high, if the nitrogen is deficient, the small ear number of flowers is reduced, the degraded small flowers are increased, and if a fertilizer is applied, the differentiation time can be prolonged, and the ear number of grains can be increased. The nitrogen supply level of the soil after heading is very important for improving the grain weight.
The wheat is sensitive to phosphorus, the early phosphorus nutrition is very important for the growth of plants and root systems, the phosphorus nutrition is a critical stage of the phosphorus nutrition of the wheat, the phosphate fertilizer can obviously increase tillering and secondary root number, and the cold resistance of the seedling stage is improved. The wheat jointing and booting period is the peak period of phosphorus absorption, at this time, the phosphorus supply is sufficient, the development time of young ears is long, the number of small ears is increased, and the ears are large.
The wheat heading and booting stage is a potassium absorption peak stage, the root amount can be increased by additionally applying potassium fertilizer in the heading and booting stage, the stems are thick and strong, the premature senescence of leaves in the later stage is prevented, and the grain weight and the protein content of grains are improved.
The wheat also needs trace elements such as calcium, magnesium, sulfur, boron, manganese and the like for normal growth. When the soil is in short supply, the effect of applying the corresponding fertilizer is obvious. The sulfur-deficient soil is applied with sulfur-containing fertilizer, so that the quality of the flour can be improved. When the soil is lack of boron, the development of the male organs of the wheat is blocked and the wheat is not fruitful, and the wheat blooms and fruits normally after boron application.
Wheat fertilization plays a crucial role in growth. A common fertilizing device adopts mechanical equipment to move to fertilize wheat, but in the fertilizing process, fertilizer liquid in a fertilizer liquid box for containing the fertilizer liquid is in a relatively static state, substances in the fertilizer liquid are settled, and the fertilization is uneven.
Disclosure of Invention
The invention aims to provide fertilizer applying equipment for wheat seeding and a fertilizer applying method thereof, which have the advantages that fertilizer liquid in a fertilizer liquid box is continuously stirred by stirring equipment in the fertilizer applying process, so that substances in the fertilizer liquid are prevented from being settled, and the problems that the fertilizer liquid in the fertilizer liquid box for containing the fertilizer liquid is in a relatively static state, the substances in the fertilizer liquid are settled and the fertilizer is not uniformly applied in the fertilizer applying process are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a fertilizer application device for wheat seeding and a fertilizer application method thereof comprise a weighing scale, a flowmeter, a fertilizer liquid box, a stirring device and a fertilizer spreading machine, wherein the fertilizer liquid box is arranged on the fertilizer spreading machine, the weighing scale and the flowmeter are respectively arranged on the fertilizer liquid box, fertilizer enters the fertilizer liquid box after being weighed by the weighing scale, water enters the fertilizer liquid box after being metered by the flowmeter, stirring blades of the stirring device are stirred and mixed in the fertilizer liquid box, and the fertilizer liquid box is communicated with a swinging sprayer on the fertilizer spreading machine through a pipeline.
As a further scheme of the invention, the high-yield wheat field is fertilized:
applying organic fertilizer 4 times, pure nitrogen fertilizer 15-18 kg and phosphate fertilizer P in high yield wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: one-time bottom application of phosphate fertilizer, 30 percent of bottom application of nitrogen fertilizer, 60 percent of topdressing in jointing stage and 10 percent of topdressing in booting stage of wheat; 70% of the potash fertilizer is applied at the bottom, and 30% of the potash fertilizer is applied at the top in the jointing stage.
As a further scheme of the invention, the midharvest wheat field is fertilized:
applying organic fertilizer 3.5 times, pure nitrogen fertilizer (N) 10-13 kg, and phosphate fertilizer (P) to middle-yield wheat field2O5) 6-9 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: nitrogen fertilizer is applied at the bottom by 40 percent and is applied after the jointing stage by 60 percent; 70% of the potash fertilizer is applied at the bottom, and 30% of the jointing stage is applied again; the phosphate fertilizer is applied at the bottom once.
As a further scheme of the invention, the micro-fertilizer is applied, zinc sulfate or manganese sulfate is selected for dressing seeds, and each kilogram of seeds is fertilized with 3 g; and (3) spraying potassium dihydrogen phosphate in the middle and later growth stages of the wheat to increase the thousand-grain weight of the wheat.
As a further scheme of the invention, the late sowing wheat field high-yield wheat field is fertilized:
applying organic fertilizer 3 times, pure nitrogen fertilizer (N) 14-17 kg and potassium fertilizer (K) to high-yield wheat field per mu2O)6 to 8 kg, phosphorus (P)2O5) Between 8 and 10 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 50 percent, topdressing is applied at the jointing stage by 50 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time.
As a further scheme of the invention, late sowing wheat field middle yield wheat field fertilization:
applying organic fertilizer 3 times, pure nitrogen fertilizer 12-15 kg and phosphate fertilizer P to wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 4 and 7 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 40 percent, topdressing is performed at the jointing stage by 60 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time.
A fertilizer application device for wheat seeding and a fertilizer application method thereof are disclosed, the fertilizer application steps are as follows:
s1, mounting a fertilizer liquid box on a fertilizer spreader, wherein a liquid outlet at the bottom end of the fertilizer liquid box is communicated with a swinging nozzle on the fertilizer spreader through a pipeline, and an electromagnetic valve is mounted on the pipeline and used for controlling the on-off of the pipeline;
s2, adding the fertilizer into the fertilizer liquid box, weighing the fertilizer by the weighing scale arranged on the fertilizer liquid box, controlling the amount of the fertilizer added into the fertilizer liquid box, and stopping adding the fertilizer after adding the fertilizer with the specified amount;
s3, adding water into the fertilizer liquid tank, wherein the water passes through a flow meter arranged on the fertilizer liquid tank, the added water amount is obtained through the metering of the flow meter, the water amount added into the fertilizer liquid tank is controlled, the water addition is stopped after the specified amount of water is added, and the water and the fertilizer are completely matched in proportion;
s4, adding the fertilizer and water into the fertilizer liquid box, mixing, and stirring by stirring blades on stirring equipment in the fertilizer liquid box during mixing to fully mix the fertilizer and the water;
s5, controlling the electromagnetic valve to be opened, spraying the fertilizer liquid in the fertilizer liquid box from the swinging nozzle through a pipeline, and rotating the swinging nozzle between 0 and 90 degrees under the control of the transmission mechanism of the fertilizer spreader, so as to expand the fertilizer application range;
s6, when the fertilizer is applied, the stirring equipment continuously works, and the stirring blades on the stirring equipment continuously stir the fertilizer liquid in the fertilizer liquid box, so that the fertilizer liquid is in an active state, and the fertilizer liquid is prevented from settling.
Compared with the prior art, the invention has the following beneficial effects: adding fertilizer into a fertilizer liquid box, weighing the fertilizer by a weighing scale arranged on the fertilizer liquid box, controlling the amount of the fertilizer added into the fertilizer liquid box, and stopping adding the fertilizer after adding a specified amount of the fertilizer;
adding water into a fertilizer liquid tank, wherein the water passes through a flowmeter arranged on the fertilizer liquid tank, the added water amount is obtained through the metering of the flowmeter, the water amount added into the fertilizer liquid tank is controlled, the water addition is stopped after the specified amount of water is added, and the water and the fertilizer are completely matched in proportion;
adding the fertilizer and water into a fertilizer liquid box, mixing, and stirring by stirring blades on stirring equipment in the fertilizer liquid box during mixing to fully mix the fertilizer and the water; stirring equipment continuously works when fertilizing, and stirring blades on the stirring equipment continuously stir the fertilizer liquid in the fertilizer liquid box, so that the fertilizer liquid is in an active state, and the fertilizer liquid is prevented from settling.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, an embodiment of the present invention: the fertilizer application equipment comprises a weighing scale, a flowmeter, a fertilizer liquid box, stirring equipment and a fertilizer spreading machine, wherein the fertilizer liquid box is arranged on the fertilizer spreading machine, the weighing scale and the flowmeter are respectively arranged on the fertilizer liquid box, fertilizer enters the fertilizer liquid box after being weighed by the weighing scale, water enters the fertilizer liquid box after being metered by the flowmeter, stirring blades of the stirring equipment are stirred and mixed in the fertilizer liquid box, the fertilizer liquid box is communicated with a swinging sprayer on the fertilizer spreading machine through a pipeline, and the swinging sprayer rotates between 0 and 90 degrees under the control of a transmission mechanism of the fertilizer spreading machine.
Example 2
The embodiment provided by the invention comprises the following steps: a fertilizer application device for wheat seeding and a fertilizer application method thereof are disclosed, wherein high-yield wheat field fertilization:
applying organic fertilizer 4 times, pure nitrogen fertilizer 15-18 kg and phosphate fertilizer P in high yield wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: one-time bottom application of phosphate fertilizer, 30 percent of bottom application of nitrogen fertilizer, 60 percent of topdressing in jointing stage and 10 percent of topdressing in booting stage of wheat; 70% of the potash fertilizer is applied at the bottom, and 30% of the potash fertilizer is applied at the top in the jointing stage.
Fertilizing a medium-yield wheat field:
applying organic fertilizer 3.5 times, pure nitrogen fertilizer (N) 10-13 kg, and phosphate fertilizer (P) to middle-yield wheat field2O5) 6-9 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: nitrogen fertilizer is applied at the bottom by 40 percent and is applied after the jointing stage by 60 percent; 70% of the potash fertilizer is applied at the bottom, and 30% of the jointing stage is applied again; the phosphate fertilizer is applied at the bottom once.
Micro-fertilizer application, namely dressing seeds with zinc sulfate or manganese sulfate, wherein 3 g of fertilizer is used for each kilogram of seeds; and (3) spraying potassium dihydrogen phosphate in the middle and later growth stages of the wheat to increase the thousand-grain weight of the wheat.
Example 3
The embodiment provided by the invention comprises the following steps: a fertilizer application device for wheat seeding and a fertilizer application method thereof are disclosed, wherein the fertilizer application in a high-yield wheat field of a late-seeding wheat field is as follows:
applying organic fertilizer 3 times, pure nitrogen fertilizer (N) 14-17 kg and potassium fertilizer (K) to high-yield wheat field per mu2O)6 to 8 kg, phosphorus (P)2O5) Between 8 and 10 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 50 percent, topdressing is applied at the jointing stage by 50 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time. Late sowing and fertilizing in a middle-yield wheat field:
applying organic fertilizer 3 times, pure nitrogen fertilizer 12-15 kg and phosphate fertilizer P to wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 4 and 7 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 40 percent, topdressing is performed at the jointing stage by 60 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time.
Example 4
The embodiment provided by the invention comprises the following steps: a fertilizer application device for wheat seeding and a fertilizer application method thereof are disclosed, the fertilizer application steps are as follows:
s1, mounting a fertilizer liquid box on a fertilizer spreader, wherein a liquid outlet at the bottom end of the fertilizer liquid box is communicated with a swinging nozzle on the fertilizer spreader through a pipeline, and an electromagnetic valve is mounted on the pipeline and used for controlling the on-off of the pipeline;
s2, adding the fertilizer into the fertilizer liquid box, weighing the fertilizer by the weighing scale arranged on the fertilizer liquid box, controlling the amount of the fertilizer added into the fertilizer liquid box, and stopping adding the fertilizer after adding the fertilizer with the specified amount;
s3, adding water into the fertilizer liquid tank, wherein the water passes through a flow meter arranged on the fertilizer liquid tank, the added water amount is obtained through the metering of the flow meter, the water amount added into the fertilizer liquid tank is controlled, the water addition is stopped after the specified amount of water is added, and the water and the fertilizer are completely matched in proportion;
s4, adding the fertilizer and water into the fertilizer liquid box, mixing, and stirring by stirring blades on stirring equipment in the fertilizer liquid box during mixing to fully mix the fertilizer and the water;
s5, controlling the electromagnetic valve to be opened, spraying the fertilizer liquid in the fertilizer liquid box from the swinging nozzle through a pipeline, and rotating the swinging nozzle between 0 and 90 degrees under the control of the transmission mechanism of the fertilizer spreader, so as to expand the fertilizer application range;
s6, when the fertilizer is applied, the stirring equipment continuously works, and the stirring blades on the stirring equipment continuously stir the fertilizer liquid in the fertilizer liquid box, so that the fertilizer liquid is in an active state, and the fertilizer liquid is prevented from settling.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A fertilizer application device for wheat seeding and a fertilizer application method thereof comprise a weighing scale, a flowmeter, a fertilizer liquid box, a stirring device and a fertilizer spreading machine, and are characterized in that: fertile liquid case is installed on spilling fertile machines, installs respectively on the fertile liquid case and weighs balance and flowmeter, and fertilizer gets into fertile liquid incasement after weighing through weighing the balance, and water enters into fertile liquid incasement after the measurement of flowmeter, and agitated vessel's stirring leaf stirs in fertile liquid incasement simultaneously and mixes, fertile liquid case through the pipeline with spill the swing shower nozzle intercommunication on the fertile machines.
2. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: fertilizing a high-yield wheat field:
applying organic fertilizer 4 times, pure nitrogen fertilizer 15-18 kg and phosphate fertilizer P in high yield wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: one-time bottom application of phosphate fertilizer, 30 percent of bottom application of nitrogen fertilizer, 60 percent of topdressing in jointing stage and 10 percent of topdressing in booting stage of wheat; 70% of the potash fertilizer is applied at the bottom, and 30% of the potash fertilizer is applied at the top in the jointing stage.
3. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: fertilizing a medium-yield wheat field:
applying organic fertilizer 3.5 times, pure nitrogen fertilizer (N) 10-13 kg, and phosphate fertilizer (P) to middle-yield wheat field2O5) 6-9 kg potassium fertilizer (K)2O) between 5 and 8 kg;
a fertilizing mode: nitrogen fertilizer is applied at the bottom by 40 percent and is applied after the jointing stage by 60 percent; 70% of the potash fertilizer is applied at the bottom, and 30% of the jointing stage is applied again; the phosphate fertilizer is applied at the bottom once.
4. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: micro-fertilizer application, namely dressing seeds with zinc sulfate or manganese sulfate, wherein 3 g of fertilizer is used for each kilogram of seeds; and (3) spraying potassium dihydrogen phosphate in the middle and later growth stages of the wheat to increase the thousand-grain weight of the wheat.
5. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: late sowing wheat field high yield wheat field fertilization:
applying organic fertilizer 3 times, pure nitrogen fertilizer (N) 14-17 kg and potassium fertilizer (K) to high-yield wheat field per mu2O)6 to 8 kg, phosphorus (P)2O5) Between 8 and 10 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 50 percent, topdressing is applied at the jointing stage by 50 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time.
6. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: late sowing and fertilizing in a middle-yield wheat field:
applying organic fertilizer 3 times, pure nitrogen fertilizer 12-15 kg and phosphate fertilizer P to wheat field2O5) 5-8 kg potassium fertilizer (K)2O) between 4 and 7 kg;
the fertilization mode is that nitrogen fertilizer is applied at the bottom by 40 percent, topdressing is performed at the jointing stage by 60 percent, and phosphate fertilizer and potash fertilizer are applied at the bottom by one time.
7. The fertilizer application equipment for wheat seeding and the fertilizer application method thereof according to claim 1, characterized in that: the fertilizing steps are as follows:
s1, mounting a fertilizer liquid box on a fertilizer spreader, wherein a liquid outlet at the bottom end of the fertilizer liquid box is communicated with a swinging nozzle on the fertilizer spreader through a pipeline, and an electromagnetic valve is mounted on the pipeline and used for controlling the on-off of the pipeline;
s2, adding the fertilizer into the fertilizer liquid box, weighing the fertilizer by the weighing scale arranged on the fertilizer liquid box, controlling the amount of the fertilizer added into the fertilizer liquid box, and stopping adding the fertilizer after adding the fertilizer with the specified amount;
s3, adding water into the fertilizer liquid tank, wherein the water passes through a flow meter arranged on the fertilizer liquid tank, the added water amount is obtained through the metering of the flow meter, the water amount added into the fertilizer liquid tank is controlled, the water addition is stopped after the specified amount of water is added, and the water and the fertilizer are completely matched in proportion;
s4, adding the fertilizer and water into the fertilizer liquid box, mixing, and stirring by stirring blades on stirring equipment in the fertilizer liquid box during mixing to fully mix the fertilizer and the water;
s5, controlling the electromagnetic valve to be opened, spraying the fertilizer liquid in the fertilizer liquid box from the swinging nozzle through a pipeline, and rotating the swinging nozzle between 0 and 90 degrees under the control of the transmission mechanism of the fertilizer spreader, so as to expand the fertilizer application range;
s6, when the fertilizer is applied, the stirring equipment continuously works, and the stirring blades on the stirring equipment continuously stir the fertilizer liquid in the fertilizer liquid box, so that the fertilizer liquid is in an active state, and the fertilizer liquid is prevented from settling.
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| CN109463090A (en) * | 2018-07-30 | 2019-03-15 | 六安科创教育信息咨询有限公司 | A kind of animal husbandry Liquid Fertilizer flusher easy to remove |
| CN209047036U (en) * | 2018-11-05 | 2019-07-02 | 中盐安徽红四方肥业股份有限公司 | A kind of fertilizer apparatus of strong gluten wheat special complex fertilizer |
| CN111011171A (en) * | 2019-11-25 | 2020-04-17 | 王少平 | Equipment is used to accurate integration decrement of vegetables |
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Application publication date: 20201023 |