Wheat strip furrow sowing method and sowing and fertilizing device

Abstract

The invention discloses a wheat strip furrow sowing method and a sowing and fertilizing device. The wheat strip furrow sowing method comprises the following steps: step 1, selecting a proper sowing operation plot; 2, reasonably selecting wheat seeds according to land parcels; 3, ditching is conducted through a special strip furrow sowing machine; 4, sowing and fertilizing are conducted through a sowing and fertilizing device; according to the method, the soil environment can be improved through ditch sowing and layered sowing fertilization, the salt concentration of a sowing layer is reduced through ditching, the pH value is adjusted through fertilizer, the fertilizer utilization rate can be increased, layered fertilization is conducted according to the requirements of crops at different stages, nutrient fixation and loss are reduced, and water management can be optimized. The ditch bottom is beneficial to water collection and infiltration, water retention is enhanced, ventilation is improved, meanwhile, crop growth and development are promoted, the sowing depth and seed distribution are convenient to control, the emergence rate and seedling uniformity are improved, and the stress resistance is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of strip furrow sowing, and in particular to a wheat strip furrow sowing method and a sowing and fertilizing device. Background Art

[0002] Saline-alkali land refers to land with excessively high salt content in the soil, which affects the normal growth of crops. The total area of ​​saline-alkali land in the world is about 954.38 million hectares, of which China accounts for 99.13 million hectares. Saline-alkali land is mainly related to the accumulation of carbonates in the soil, resulting in a high degree of alkalinity. Plants in severe areas can hardly survive. According to the cause and geographical location, China's saline-alkali land can be divided into five main areas, namely, Northwest sulfate saline-alkali land, Hetao irrigation area secondary saline-alkali land, Northeast soda saline-alkali land, North China flower saline-alkali land and coastal tidal flat saline-alkali land. Northwest sulfate saline-alkali land is mainly distributed in Northwest my country. The soil has a high salt content and is mainly sulfate. The soil permeability is low and the porosity is small, which leads to severe soil compaction and difficulty in vegetation growth. At the same time, sulfate in the soil will also form soluble Salt reduces the pH value of the soil and affects the growth of crops. Secondary saline-alkali land in the Hetao irrigation area usually appears in irrigated agricultural areas. Due to unreasonable irrigation methods and management, the irrigation water contains salt and the drainage is not smooth, which leads to the accumulation of salt in the soil. The Northeast soda saline-alkali land is mainly distributed in Northeast my country. It takes soda (sodium carbonate) as the main salt and the soil is strongly alkaline, which is extremely unfavorable for the growth of crops, resulting in sparse vegetation and soil compaction. The North China flower saline-alkali land is mainly distributed in the North China Plain. The soil has a high salt content and uneven distribution, which has a great impact on the growth of crops and may lead to a reduction in crop yields or even a total crop failure. The coastal tidal flat saline-alkali land is mainly distributed in coastal areas and is greatly affected by seawater. The soil has a high salt content, a shallow groundwater level and a high mineralization degree, and is easily affected by natural factors such as sea breeze and sea fog.

[0003] At present, due to the characteristics of saline-alkali land in these different regions, there is a lack of effective management measures, resulting in the soil salt content remaining high after crop sowing, and the soil structure cannot be effectively improved, and the soil fertility cannot be improved, which affects the normal growth of crops after sowing. Therefore, it is necessary to propose a suitable furrow sowing method and sowing and fertilization device. Summary of the invention

[0004] The present invention provides a wheat strip furrow sowing method and a sowing and fertilizing device, which can effectively solve the problem that the characteristics of saline-alkali land in different regions currently mentioned in the above background technology are that due to the lack of effective management measures, the salt content of the soil remains high after the crops are sown, and the soil structure cannot be effectively improved, and the fertility of the soil cannot be improved, which affects the normal growth of the crops after sowing. Therefore, it is necessary to propose a suitable furrow sowing method and a sowing and fertilizing device.

[0005] To achieve the above object, the present invention provides the following technical solution: a wheat strip furrow sowing method, comprising the following steps:

[0006] Step 1: Select a suitable plot for sowing operations;

[0007] Step 2: Choose wheat seeds reasonably according to the plot;

[0008] Step 3: Use a special strip seeder to open furrows;

[0009] Step 4: Sowing and fertilizing through the sowing and fertilizing device;

[0010] Step 5: Use soil covering and compaction machinery to cover the soil.

[0011] According to the above technical solution, in step 1, a plot with flat terrain, deep and fertile soil, strong water and fertilizer retention capacity and convenient for mechanized operation is selected, and low-lying, waterlogged and steeply sloped areas are avoided;

[0012] In the step 2, high-quality wheat seeds are selected according to the selected sowing operation plot. During the seed selection process, the wheat seeds need to be finely processed to remove the barren and damaged seeds, and the finely processed wheat seeds are soaked and sterilized.

[0013] According to the above technical solution, in the step three, furrowing is performed in the wheat sowing plot by a special strip furrow seeder, and the furrow distance is adjusted to 30-40 cm, the furrow depth is 8-10 cm, the sowing width is 10-15 cm, and the sowing depth is 3-5 cm before sowing, and the furrowing process is performed according to the adjusted furrow distance, furrow depth, sowing width and sowing depth;

[0014] In the step 4, after furrowing the wheat sowing field, the sowing and fertilizing device is installed and connected to the traction machinery through the mounting frame, the traction machinery drives the sowing and fertilizing device to move, and the sowing and fertilizing device is used to sow and fertilize in a layered furrow sowing manner, and ensures that all components are normal and the seed and fertilizer are evenly discharged.

[0015] According to the above technical solution, in step five, after the wheat seeds and fertilizers are applied to the land through the sowing and fertilizing device, it is necessary to use a traction machine to drive the soil covering and pressing machine to carry out soil covering treatment, so that the soil and seeds are tightly combined, which is conducive to the germination and emergence of the seeds.

[0016] A wheat strip furrow sowing and fertilizing device comprises a mounting frame, a sowing channel, a fertilizing channel, a dustpan opening, a furrowing plate, a sowing opening and a partition;

[0017] An angled and sharp furrowing plate is welded to the middle end of the bottom of the mounting frame, a sowing port is connected to the bottom of the mounting frame at a position relative to the back of the furrowing plate, a sowing channel is connected to the edge of the mounting frame along an inclined direction, the furrowing plate is a right triangle, one of the right-angled sides is welded to the edge of the mounting frame, and its hypotenuse is parallel to the sowing channel, a fertilization channel is connected to the edge of the mounting frame at the bottom position of the sowing channel, the fertilization channel and the sowing channel are parallel, a dustpan port is connected to the bottom discharge end of the fertilization channel along an inclined direction, and there is a height difference of fourteen centimeters between the dustpan port and the sowing port;

[0018] The inner side of the dustpan opening is equidistantly connected with two groups of partitions, and the two groups of partitions divide the inner side of the dustpan opening into three conveying channels.

[0019] According to the above technical solution, the discharge end of the sowing channel extends to the interior of the mounting frame, and the interior of the mounting frame is connected to the sowing port. The seeds entering the sowing channel are transported to the sowing port through the interior of the mounting frame under the action of gravity.

[0020] According to the above technical solution, the fertilization channel and the sowing channel are connected by welding, the feed end of the sowing channel is connected to the seed box through a hose, and the seeds in the seed box are transported to the bottom sowing layer soil of the sowing furrow through the sowing channel and the sowing port.

[0021] According to the above technical solution, the feed end of the fertilization channel is connected to the fertilizer box through a hose, and the fertilizer is transported to the upper fertilization layer of the sowing furrow through the fertilization channel and the dustpan opening, and the width of the dustpan opening is sixty centimeters.

[0022] According to the above technical solution, the top of the mounting frame is trapezoidal, and the mounting frame is fixedly connected to the sowing legs of the sowing machine by bolts. The installation height of the mounting frame is adjusted by adjusting the installation position of the bolts to achieve the adjustment of the fertilization depth.

[0023] The edge of the mounting frame is provided with pin holes with a spacing of six centimeters, and the mounting frame is fixed to the seeding machine through the snap connection between the buckle and the pin hole.

[0024] According to the above technical solution, a monitoring sensor is installed on the inner side of the dustpan mouth, and the fertilization depth is monitored in real time by the monitoring sensor.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The furrowing plate of the present invention has an angle and is sharp, so that the furrowing depth is deep and stable. The mounting frame and the sowing legs are fixedly connected together by bolts. The fertilization depth can be adjusted by adjusting the bolt installation position, so that the wheat seeds are buried under the fertilizer. The sowing channel is installed in parallel to the rear side of the furrowing plate. The sowing channel is a channel for the seeds to reach the sowing furrow from the seed box. The fertilization channel is installed in parallel to the rear side of the sowing channel. The seed fertilizer is transported into the fertilization channel through a hose. The fertilization channel is a channel from the fertilizer box to the fertilization layer. The fertilization end is a dustpan opening. There are partitions and sensors in the dustpan opening. The sensor can monitor the fertilization depth in real time, and the partition can divide the inside of the dustpan opening into three equal parts, so that the fertilizer is evenly sprinkled on the fertilization layer. There is a height difference between the sowing opening and the dustpan opening, so that the sowing and fertilization are not on the same plane, and the layered fertilization and sowing are completed. In the process of completing the furrow sowing, the wheat seeds can be buried under the fertilizer, which enhances the utilization rate of the fertilizer, promotes seed germination, enhances the soil moisture retention capacity, improves the agricultural production efficiency and crop yield of the arid alkali land, and promotes the sustainable development of agriculture.

[0027] In summary, the present invention can improve the soil environment through furrow sowing and layered fertilization, reduce the salt concentration in the sowing layer by digging furrows, and use fertilizers to adjust the pH value, thereby improving the fertilizer utilization rate. Fertilization can be carried out in layers according to the needs of crops at different stages, thereby reducing nutrient fixation and loss, and optimizing water management. The furrow bottom is conducive to water collection and infiltration, thereby enhancing water retention and improving ventilation, while promoting crop growth and development, facilitating the control of sowing depth and seed distribution, improving the emergence rate and uniformity of seedlings, and enhancing stress resistance.

[0028] 2. Seeds and fertilizers are applied to the soil in layers through layered furrow sowing to achieve wheat strip furrow sowing. In terms of fertilizer utilization, the layered furrow sowing method can accurately place fertilizers at different depths of seeds, so that fertilizers can play a role in various stages of wheat growth, improving fertilizer utilization. As for the soil environment, the layered furrow sowing method turns the soil during the operation, which can effectively loosen the soil and break the bottom layer of the plow, making the plants more stable, conducive to the activity of soil microorganisms, and improving soil structure;

[0029] From the perspective of seed germination and growth environment, the layered furrow sowing method provides a relatively stable and suitable environment for seeds, reduces the interference of the external environment on the seeds, and ensures the healthy growth of seedlings. In terms of water storage and moisture conservation, the furrow sowing method is like a small reservoir that can effectively collect and store rainwater, provide wheat with the necessary water, and ensure that wheat growth is not affected by water shortage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0031] In the attached picture:

[0032] Figure 1 is a flow chart of the steps of the strip furrow sowing method of the present invention;

[0033] Figure 2 It is a schematic diagram of the strip furrow sowing agronomy of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the sowing and fertilizing device of the present invention;

[0035] Figure 4 is a side view of the sowing and fertilizing device of the present invention;

[0036] Figure 5 is a bottom view of the sowing and fertilizing device of the present invention;

[0037] Figure 6 It is a structural schematic diagram of the dustpan mouth of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the partition of the present invention;

[0039] Numbers in the figure: 1. Mounting frame; 2. Sowing channel; 3. Fertilization channel; 4. Dustpan mouth; 5. Furrowing plate; 6. Sowing port; 7. Partition. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0041] Example: Figure 1-2 As shown, the present invention provides a technical solution, a wheat strip furrow sowing method, comprising the following steps:

[0042] Step 1: Select a suitable plot for sowing operations;

[0043] Step 2: Choose wheat seeds reasonably according to the plot;

[0044] Step 3: Use a special strip seeder to open furrows;

[0045] Step 4: Sowing and fertilizing through the sowing and fertilizing device;

[0046] Step 5: Use soil covering and compaction machinery to cover the soil.

[0047] Based on the above technical solution, in step 1, select a plot with flat terrain, deep and fertile soil, strong water and fertilizer retention capacity and convenient for mechanized operation, and avoid choosing low-lying, flood-prone and steeply sloped areas;

[0048] In step two, high-quality wheat seeds are selected according to the selected sowing operation plots. During the seed selection process, the wheat seeds need to be carefully processed, and the barren and damaged seeds need to be removed, and the carefully selected wheat seeds need to be soaked and sterilized.

[0049] Based on the above technical solution, in step 3, furrowing is performed in the wheat sowing plot by a special strip furrow seeder. Before sowing, the furrow distance is adjusted to 35 cm, the furrow depth is 9 cm, the sowing width is 13 cm, and the sowing depth is 4 cm. The furrowing process is performed according to the adjusted furrow distance, furrow depth, sowing width and sowing depth;

[0050] In step 4, after furrowing the wheat sowing field, the sowing and fertilizing device is installed and connected to the traction machinery through the mounting frame 1. The traction machinery drives the sowing and fertilizing device to move, and the sowing and fertilizing device is used to sow and fertilize in a layered furrow sowing manner, and ensure that all components are normal and the seed and fertilizer are evenly discharged.

[0051] Based on the above technical solution, in step five, after the wheat seeds and fertilizers are applied to the land through the sowing and fertilization device, it is necessary to use a traction machine to drive the soil covering and pressing machine to carry out soil covering treatment, so that the soil and seeds are closely combined, which is conducive to the germination and emergence of the seeds.

[0052] like Figure 3-7 As shown, a wheat strip furrow sowing and fertilizing device comprises a mounting frame 1, a sowing channel 2, a fertilizing channel 3, a dustpan opening 4, a furrowing plate 5, a sowing opening 6 and a partition 7;

[0053] An angled and sharp trenching plate 5 is welded to the middle end of the bottom of the mounting frame 1. The top of the mounting frame 1 is trapezoidal, and the mounting frame 1 is fixedly connected to the sowing legs of the sowing machine by bolts. The mounting height of the mounting frame 1 is adjusted by adjusting the mounting position of the bolts to adjust the depth of fertilization, which is convenient for conveniently connecting and installing the mounting frame 1 by bolts, and at the same time, it is convenient to adjust the mounting position of the mounting frame 1 by bolts, and the edge of the mounting frame 1 is provided with pin holes with a spacing of six centimeters. The mounting frame 1 is fixed to the sowing machine by the snap connection between the buckle and the pin hole, which is convenient for the mounting frame 1 to be quickly installed and fixed by snap connection. The installation convenience of the mounting frame 1 is improved. The bottom of the mounting frame 1 is connected with a sowing port 6 at a position opposite to the back of the ditching plate 5. The discharge end of the sowing channel 2 extends to the inside of the mounting frame 1, and the inside of the mounting frame 1 is connected to the sowing port 6. The seeds entering the sowing channel 2 are transported to the sowing port 6 through the inside of the mounting frame 1 under the action of gravity, which facilitates the transportation of the seeds in the sowing channel 2 from the inside of the mounting frame 1 to the sowing port 6, and facilitates the transportation of the seeds. The fertilization channel 3 is connected to the sowing channel 2 by welding, and the feeding end of the sowing channel 2 is connected to the seed box through a hose, and the seeds in the seed box are transported to the sowing channel 2 through the sowing channel 2 and the sowing port 6. The bottom sowing layer soil of the seed ditch is convenient for connecting the fertilization channel 3 with the sowing channel 2, and at the same time, it is convenient to transport the seeds from the seed box to the sowing port 6 through the sowing channel 2, so as to facilitate sowing the seeds. The edge of the mounting frame 1 is connected with the sowing channel 2 along the inclined direction, and the ditching plate 5 is a right-angled triangle, one of which is welded to the edge of the mounting frame 1, and its hypotenuse is parallel to the sowing channel 2. The edge of the mounting frame 1 is located at the bottom position of the sowing channel 2 and is connected with the fertilization channel 3, and the fertilization channel 3 and the sowing channel 2 are parallel. The bottom discharge end of the fertilization channel 3 is connected with the dustpan port 4 along the inclined direction, and the feeding end of the fertilization channel 3 is connected with the dustpan port 4 through the soft The pipe is connected to the fertilizer box, and the fertilizer is transported to the upper fertilization layer of the sowing furrow through the fertilization channel 3 and the dustpan mouth 4. The width of the dustpan mouth 4 is sixty centimeters, which is convenient for transporting the fertilizer in the fertilizer box from the fertilization channel 3 to the dustpan mouth 4, and further through the dustpan mouth 4 to facilitate the fertilizer to be evenly distributed. A monitoring sensor is installed on the inner side of the dustpan mouth 4. The fertilization depth is monitored in real time by the monitoring sensor, which is convenient for adjusting the fertilization depth according to demand, so that the fertilization depth reaches the specified fertilization depth, achieves the effect of layered fertilization, increases fertilizer utilization, helps root growth, and improves soil structure. There is a fourteen-centimeter height difference between the dustpan mouth 4 and the sowing port 6;

[0054] Two groups of partitions 7 are equidistantly connected to the inner side of the dustpan mouth 4, and the two groups of partitions 7 divide the inner side of the dustpan mouth 4 into three equal conveying channels, so as to realize the diversion of fertilizer in the dustpan mouth 4 and achieve the fertilization width in agronomy.

[0055] Working principle and use process of the present invention: In the actual furrowing sowing and fertilizing process of the wheat strip furrow sowing device, firstly, the mounting frame 1 is fixedly connected to the sowing legs of the sowing machine through bolts, and the installation height of the mounting frame 1 is adjusted by adjusting the installation position of the bolts to adjust the fertilization depth. The edge of the mounting frame 1 is provided with pin holes with a spacing of six centimeters. The mounting frame 1 is fixed to the sowing machine through the snap connection with the pin holes, so that the mounting frame 1 can be quickly installed in a snap-on connection manner;

[0056] Next, when the furrowing plate 5 is furrowing, the furrowing plate 5 is angled and sharp, and the furrowing plow tip at the front end is a plowshare type. When sowing, the plowshare is inserted into the soil, and a furrow is formed on the ground through the cutting of the plowshare and the squeezing of the soil. The furrowing device is suitable for use in uncultivated land or hard soil plots. The furrowing depth is deep and stable, and the furrow spacing is controlled to be 35 cm, the furrow depth is 9 cm, the sowing width is 13 cm, and the sowing depth is 4 cm;

[0057] Then, the feed end of the sowing channel 2 is connected to the seed box through a hose, and the seeds in the seed box are transported to the bottom sowing layer soil of the sowing furrow through the sowing channel 2 and the sowing port 6. At the same time, the feed end of the fertilization channel 3 is connected to the fertilizer box through a hose, and the fertilizer is transported to the upper fertilization layer soil of the sowing furrow through the fertilization channel 3 and the dustpan port 4.

[0058] When the seeds are transported, they enter the sowing port 6 through the sowing channel 2 and fall into the soil under the action of gravity, while the fertilizer falls into the dustpan port 4 through the fertilization channel 3. The dustpan port 4 is provided with a partition 7, which divides the inner side of the dustpan port 4 into three transport channels, so that the fertilizer is diverted in the dustpan port 4, so that the fertilizer is evenly spread on the fertilization layer;

[0059] When the fertilizer is transported, a monitoring sensor is installed on the inner side of the dustpan mouth 4. The monitoring sensor is used to monitor the fertilization depth, so that the fertilization depth can be adjusted according to the needs so that the fertilization depth reaches the specified fertilization depth and the effect of layered fertilization is achieved. During the sowing and fertilization process, there is a height difference of fourteen centimeters between the dustpan mouth 4 and the sowing port 6, so that the sowing and fertilization are not on the same plane, and the layered fertilization and sowing are completed. In the process of furrow sowing, the wheat seeds can be buried under the fertilizer, thereby enhancing the utilization rate of the fertilizer.

[0060] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wheat strip furrow sowing method, characterized in that: The steps include: Step 1: Select a suitable plot for sowing operations; Step 2: Choose wheat seeds reasonably according to the plot; Step 3: Use a special strip seeder to open furrows; Step 4: Sowing and fertilizing through the sowing and fertilizing device; Step 5: Use soil covering and compaction machinery to cover the soil.

2. A wheat strip furrow sowing method according to claim 1, characterized in that: In the step 1, select a plot with flat terrain, deep and fertile soil, strong water and fertilizer retention capacity and convenient for mechanized operation, and avoid selecting low-lying, waterlogged and steeply sloped areas; In the step 2, high-quality wheat seeds are selected according to the selected sowing operation plot. During the seed selection process, the wheat seeds need to be finely processed to remove the barren and damaged seeds, and the finely processed wheat seeds are soaked and sterilized.

3. A wheat strip furrow sowing method according to claim 1, characterized in that: In the step 3, furrowing is performed on the wheat sowing plot by a special strip furrow seeder, and the furrow distance is adjusted to 30-40 cm, the furrow depth is 8-10 cm, the sowing width is 10-15 cm, and the sowing depth is 3-5 cm before sowing, and the furrowing process is performed according to the adjusted furrow distance, furrow depth, sowing width and sowing depth; In the fourth step, after furrowing the wheat sowing plot, the sowing and fertilizing device is installed and connected to the traction machine through the mounting frame (1), the traction machine drives the sowing and fertilizing device to move, and the sowing and fertilizing device is used to sow and fertilize in a layered furrow sowing manner, and ensures that all components are normal and the sowing and fertilizing are uniform.

4. A wheat strip furrow sowing method according to claim 1, characterized in that: In the step 5, after the wheat seeds and fertilizers are applied to the land through the sowing and fertilizing device, a traction machine is needed to drive the soil covering and pressing machine to carry out soil covering treatment, so that the soil and seeds are closely combined, which is conducive to the germination and emergence of the seeds.

5. A wheat strip furrow sowing and fertilizing device, according to any one of claims 1 to 4, wherein: It comprises a mounting frame (1), a sowing channel (2), a fertilizing channel (3), a dustpan opening (4), a furrowing plate (5), a sowing opening (6) and a partition plate (7); A sharp and angled furrowing plate (5) is welded to the middle of the bottom of the mounting frame (1); a sowing port (6) is connected to the bottom of the mounting frame (1) at a position opposite to the back of the furrowing plate (5); the edge of the mounting frame (1) is connected to the sowing channel (2) along an inclined direction; the furrowing plate (5) is a right triangle, one of the right-angled sides of which is welded to the edge of the mounting frame (1); its hypotenuse is parallel to the sowing channel (2); the edge of the mounting frame (1) is connected to the fertilization channel (3) at the bottom of the sowing channel (2); the fertilization channel (3) and the sowing channel (2) are parallel; the bottom discharge end of the fertilization channel (3) is connected to a dustpan port (4) along an inclined direction; there is a height difference of fourteen centimeters between the dustpan port (4) and the sowing port (6); Two groups of partitions (7) are equidistantly connected to the inner side of the dustpan opening (4), and the two groups of partitions (7) divide the inner side of the dustpan opening (4) into three equal conveying channels.

6. A wheat strip furrow sowing and fertilizing device according to claim 5, characterized in that: The discharge end of the sowing channel (2) extends to the interior of the mounting frame (1), and the interior of the mounting frame (1) is connected to the sowing port (6), and the seeds entering the sowing channel (2) are transported to the sowing port (6) through the interior of the mounting frame (1) under the action of gravity.

7. A wheat strip furrow sowing and fertilizing device according to claim 6, characterized in that: The fertilization channel (3) is connected to the sowing channel (2) by welding, and the feed end of the sowing channel (2) is connected to the seed box by a hose, and the seeds in the seed box are transported to the bottom sowing layer soil of the sowing furrow through the sowing channel (2) and the sowing port (6).

8. The wheat strip furrow sowing and fertilization device according to claim 5, characterized in that: The feeding end of the fertilization channel (3) is connected to the fertilizer box through a hose, and the fertilizer is transported to the upper fertilization layer soil of the sowing furrow through the fertilization channel (3) and the dustpan opening (4), and the width of the dustpan opening (4) is 60 cm.

9. A wheat strip furrow sowing and fertilizing device according to claim 5, characterized in that: The top of the mounting frame (1) is trapezoidal, and the mounting frame (1) is fixedly connected to the sowing legs of the sowing machine by bolts, and the mounting height of the mounting frame (1) is adjusted by adjusting the mounting position of the bolts, thereby achieving adjustment of the fertilization depth; The edge of the mounting frame (1) is provided with pin holes with a spacing of six centimeters, and the mounting frame (1) is fixed to the sowing machine through the snap connection between the buckle and the pin hole.

10. The wheat strip furrow sowing and fertilization device according to claim 5, characterized in that: A monitoring sensor is installed on the inner side of the dustpan opening (4), and the fertilization depth is monitored in real time through the monitoring sensor.

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