CN108713466B - Wild buckwheat rhizome planting method - Google Patents

Wild buckwheat rhizome planting method Download PDF

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Publication number
CN108713466B
CN108713466B CN201810402471.3A CN201810402471A CN108713466B CN 108713466 B CN108713466 B CN 108713466B CN 201810402471 A CN201810402471 A CN 201810402471A CN 108713466 B CN108713466 B CN 108713466B
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water
buckwheat rhizome
wild buckwheat
pipe
tank
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CN108713466A (en
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陆子璇
陈敏
陈浩
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Guizhou Qianfeng Baicao Technology Development Co ltd
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Guizhou Fenggang Miao Dong Bai Cao Medicine Development Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20Cereals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Botany (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention relates to the technical field of agricultural product planting, and discloses a wild buckwheat rhizome planting method, which comprises the following steps: (1) selecting land; (2) sowing; (3) managing the field; (4) irrigation: a) irrigating once in 3-5 days at the seedling stage according to soil and seedling conditions; b) a wild buckwheat rhizome irrigation device is needed to be used for each irrigation, and rainwater is stored in the water tank in rainy days through a rainwater collection mechanism; c) starting a water pump, pumping underground water into a water inlet pipe by the water pump, opening a temperature regulating valve to enable water in a water tank to flow into the water inlet pipe to be mixed with the underground water, and enabling the underground water and the water in the water tank to flow into a buffer tank to be mixed again to raise the temperature to form mixed water; d) opening a water outlet valve, enabling the mixed water to flow out of the buffer tank into a farmland, and irrigating the farmland; (5) auxiliary pollination; (6) pest control; (7) collecting fruits; compared with the prior art, carry out the secondary through carrying out the groundwater with the water in the water tank and mix into the mixed water, can guarantee that the temperature of mixed water is suitable, avoid causing the unnecessary loss.

Description

Wild buckwheat rhizome planting method
Technical Field
The invention belongs to the technical field of agricultural product planting, and particularly relates to a wild buckwheat rhizome planting method.
Background
The general planting method of wild buckwheat rhizome comprises the following steps: (1) selecting land; (2) sowing; (3) managing the field; (4) irrigating; (5) auxiliary pollination; (6) pest control; (7) and (5) collecting the fruits. In the process of irrigating wild buckwheat rhizome farmland, people often pour pesticides or fertilizers required by the wild buckwheat rhizome into irrigation ditches manually so that the pesticides or fertilizers flow into the farmland along with irrigation water flow to finish the application or fertilization work of the wild buckwheat rhizome. The pesticide and fertilizer applying mode is simple and convenient to operate and low in labor intensity, can complete pesticide and fertilizer applying work of the wild buckwheat rhizome while irrigating the farmland, and has positive popularization significance in agricultural production. However, in the pesticide and fertilizer application mode, the pesticide and the fertilizer are not uniformly mixed with the irrigation water, so that the concentration of the pesticide and the fertilizer in the water is higher at the beginning, and the concentration of the pesticide and the fertilizer in the water is gradually reduced along with the absorption of the land, so that the problem of uneven distribution of the pesticide and the fertilizer in the field is caused; when the pesticide is distributed unevenly, the problems of serious pesticide residue of wild buckwheat in a pesticide concentration area and poor pest control effect in a pesticide less area exist, and the requirement of agricultural production cannot be met; in addition, uneven fertilizer supply also influences the growth and yield of wild buckwheat rhizome, and even indirectly influences the immune disease and insect resistance of wild buckwheat rhizome.
In order to solve the problems, the utility model with the Chinese patent application number of 201720048475.7 discloses a farmland irrigation device, which comprises a delivery pump, an irrigation pool, an irrigation pipe and an irrigation branch pipe connected with the irrigation pipe; one side of the irrigation pool is provided with a delivery pump and a supply barrel, the irrigation pool is communicated with an irrigation water source through a water inlet pipe and the delivery pump, the supply barrel is communicated with the water inlet pipe through a supply pipe, and the lower end of the irrigation pool is communicated with the irrigation pipe; irrigation branch pipe sets firmly on irrigation pipe and with irrigation pipe intercommunication through the takeover, irrigation branch pipe links to each other with the connecting pipe, and the other end of connecting pipe is provided with the installation body, and the installation body is the horn shape setting, and the inside upper end of connecting pipe has set firmly the water deflector, and a plurality of water conservancy diversion holes have been seted up to the water deflector, has set firmly a plurality of shunt tubes on the water deflector, and the exit at the installation body is fixed to the end of every shunt tube, and the exit end of every shunt tube is fixed and is provided with. In the process, the liquid medicine mother liquor or the fertilizer water mother liquor in the supply barrel flows into the water inlet pipe under the action of self gravity and flows into the irrigation pool along with the irrigation water flow; liquid medicine mother liquor or rich water mother liquor and irrigation rivers get into the pond back together, will collide with irrigation pool wall under the effect of rivers impact force to produce the upset and then make liquid medicine mother liquor or rich water mother liquor and irrigation rivers misce bene, thereby make medicament, fertilizer distribute in the farmland more evenly.
According to the scheme, the pesticide and the fertilizer are uniformly mixed in the water, and then the mixed irrigation water is used for irrigation, so that the problem that the pesticide and the fertilizer are not uniformly distributed in a farmland in the prior art is solved; however, the above solution has the following problems: directly irrigate the farmland through the water pump with groundwater suction, the temperature of groundwater is lower, makes golden buckwheat rhizome's seed or seedling temperature to hand over fast easily for seed or seedling are frozen and are damaged, thereby cause the unnecessary loss.
Disclosure of Invention
The invention aims to provide a wild buckwheat planting method which can raise the water temperature of underground water, prevent seedlings from being frozen and avoid loss.
The wild buckwheat planting method in the scheme comprises the following steps: (1) selecting land; (2) sowing; (3) managing the field; (4) irrigation: a) irrigating once in 3-5 days at the seedling stage according to soil and seedling conditions; b) the golden buckwheat rhizome irrigation device is needed to be used for each irrigation, rainwater is stored in the water tank in rainy days through the rainwater collection mechanism, the inlet of the collecting hopper is opened through pressing the pressure rod by rainwater, the pressure rod is fixed in the cavity at the bottom of the collecting hopper and can automatically reset to close the inlet of the feeding hopper, water flowing from the inlet of the collecting hopper to the water tank can drive the cleaning brush to brush and clean the screen mesh of the collecting hopper in a reciprocating manner, and the temperature of the water is increased through the heating plate in the water tank; c) starting a water pump, pumping underground water into a water inlet pipe by the water pump, opening a temperature regulating valve to enable water in a water tank to flow into the water inlet pipe to be mixed with the underground water and increase the temperature of the underground water, and enabling the underground water and the water in the water tank to flow into a buffer tank to be mixed again to increase the temperature to form mixed water; d) opening a water outlet valve, enabling the mixed water to flow out of the buffer tank into a farmland, and irrigating the farmland; (5) auxiliary pollination; (6) pest control; (7) and (5) collecting the fruits.
The technical principle of the scheme is as follows:
(1) and land selection is performed to select land more suitable for growth of wild buckwheat.
(2) And (4) sowing, namely planting the wild buckwheat rhizome in the farmland so that the wild buckwheat rhizome can grow in the farmland.
(3) And (4) field management, namely removing conditions which are not beneficial to the growth of wild buckwheat rhizome, and creating growth conditions which are beneficial to the growth of wild buckwheat rhizome, so that the yield is improved.
(4) The irrigation is carried out by the irrigation system,
a) irrigating for 3-5 days for one time according to soil and seedling conditions in a seedling stage; drought is prevented, and the growth of the cnidium officinale seedlings is accelerated;
b) the golden buckwheat rhizome irrigation device is needed to be used for each irrigation, rainwater is stored in the water tank in rainy days through the rainwater collection mechanism, the inlet of the collecting hopper is opened through pressing the pressure rod by rainwater, the pressure rod is fixed in the cavity at the bottom of the collecting hopper and can automatically reset to close the inlet of the feeding hopper, water flowing from the inlet of the collecting hopper to the water tank can drive the cleaning brush to brush and clean the screen mesh of the collecting hopper in a reciprocating manner, and the temperature of the water is increased through the heating plate in the water tank; rainwater is collected by the rainwater collecting mechanism, so that water resources can be fully utilized, the utilization rate of rainwater is improved, the use of underground water is reduced, energy is saved, and emission is reduced; after the rainwater is collected, the temperature of the rainwater is kept at a proper temperature through the heating plate, and finally the inlet of the collecting hopper is automatically reset and sealed through the pressure rod, so that the waste caused by evaporation of heated water in the water tank is prevented;
c) starting a water pump, pumping underground water into a water inlet pipe by the water pump, opening a temperature regulating valve to enable water in a water tank to flow into the water inlet pipe to be mixed with the underground water and increase the temperature of the underground water, and enabling the underground water and the water in the water tank to flow into a buffer tank to be mixed again to increase the temperature to form mixed water; carry out the secondary through the water with in the groundwater and the water tank and mix into the mixed water, when groundwater and the water in the water tank flowed into the baffle-box in, the diameter of baffle-box is great, water in groundwater and the water tank will be from the baffle-box with the intercommunication department diffusion blowout of inlet tube to the baffle-box in, water in groundwater and the water tank will strike the baffle-box wall, form the swing, and make the water misce bene in groundwater and the water tank, make the mixed water temperature everywhere after mixing unanimous, and can guarantee that the temperature of mixed water is suitable, prevent that the seedling from producing the discomfort, and can prevent that the seedling from freezing out, avoid causing the unnecessary loss.
d) Opening a water outlet valve, enabling the mixed water to flow out of the buffer tank into a farmland, and irrigating the farmland; the mixed water is irrigated to the farmland by controlling the water outlet valve, so as to prevent the drought of the farmland.
(5) The pollination is assisted, so that the pollination of the wild buckwheat rhizome is assisted, the wild buckwheat rhizome can be enabled to bloom and bear fruits, and the yield of the wild buckwheat rhizome is increased.
(6) And (3) pest control, which prevents the pest from generating adverse influence on the growth of the wild buckwheat rhizome and improves the yield.
(7) Collecting the fruits, and collecting the mature wild buckwheat rhizome.
Further, the step (1) is optionally: selecting weak alkaline land with fertile soil, and applying base fertilizer comprising human and animal manure water of 120 kg/mu and manure of 5 Okg/mu. The land suitable for the growth of the wild buckwheat rhizome is selected, the nutrition of the land is improved through the base fertilizer, the land is more suitable for the growth of the wild buckwheat rhizome, and the yield is improved.
Step (2), sowing: sowing in 4 last ten days, selecting seeds with full grains and no damage, and soaking the seeds in 6-8% of plant ash leachate for 30-35 minutes before sowing. And full and undamaged seeds are selected, and the seeds are soaked by using the plant ash leaching solution, so that the germination rate of the seeds is improved, and the yield is increased.
Step (3), field management: intertillage and weeding are carried out for 2-3 times after the first true leaves of the wild buckwheat rhizome appear, and topdressing is carried out for the first time after thinning and thinning, wherein the topdressing comprises 25 kg/mu of phosphate fertilizer and 100 kg/mu of human and animal manure. Weeding and fertilizing the selected land, removing factors which are not beneficial to the growth of wild buckwheat rhizome, and improving the yield of the wild buckwheat rhizome.
Step (5), supplementary pollination: 2-3 days before flowering, 200 plus 240 bees are placed in each mu for 5-6 days. The pollination rate of the wild buckwheat rhizome is improved by using the bees, so that the yield of the wild buckwheat rhizome is improved.
Step (6), pest control: spraying 1300 times of 50% malathion missible oil for 2-3 times in 7-8 months, and spraying plant ash and water for 1-2 times at a ratio of 1: 4; and burning the diseased branches and leaves. The adverse effect of diseases and pests on the growth of the wild buckwheat rhizome is avoided, and the yield of the wild buckwheat rhizome is increased.
Further, collecting fruits in the step (7): and a gauze is arranged below the plants for collection. The wild buckwheat rhizome is collected through the gauze, primary screening operation can be carried out on the wild buckwheat rhizome, and the subsequent screening efficiency of the wild buckwheat rhizome is improved.
Drawings
FIG. 1 is a schematic view of a wild buckwheat rhizome irrigation device in a wild buckwheat rhizome planting method according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view at a1 in fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a frame 1, a water pump 2, a buffer tank 3, a water tank 4, a temperature adjusting valve 5, an underground water pipe 6, a water inlet pipe 7, a driven wedge block 8, an irrigation pipe 9, a water outlet valve 10, a filter screen 11, a brush rod 12, a first rack 13, a sector gear 14, a drain pipe 15, bristles 16, a water bag 17, a first water outlet pipe 18, a second rack 19, a wedge rod 20, a second rack 21, a gear 22, a flow control valve 23, a piston cylinder 24, a piston rod 25 and a pressure rod 26.
Example (b): the wild buckwheat rhizome planting method comprises the following steps:
(1) selecting land: selecting weak alkaline land with fertile soil, and applying base fertilizer comprising human and animal manure water of 120 kg/mu and manure of 5 Okg/mu;
(2) sowing: sowing in 4 last ten days, selecting seeds with full grains and no damage, and soaking the seeds in 7% plant ash leachate for 32 minutes before sowing;
(3) field management: intertillage and weeding are carried out for 2 times after the first true leaves of the wild buckwheat rhizome appear, seedlings are thinned and thinned, first topdressing is carried out, wherein the first topdressing comprises 25 kg/mu of phosphate fertilizer and 100 kg/mu of human and animal manure, and second topdressing comprises 20 kg/mu of phosphate fertilizer, 80 kg/mu of human and animal manure, 30 kg/mu of chemical fertilizer and 50 kg/mu of stable manure after 6 days;
(4) irrigation: as shown in attached figures 1 and 2, a golden buckwheat rhizome irrigation device is required to be used, the golden buckwheat rhizome irrigation device comprises a frame 1, a water pump 2 is fixed on the frame 1 through a bolt, an inlet of the water pump 2 is communicated with an underground water pipe 6, an outlet of the water pump 2 is communicated with a water inlet pipe 7, the right end of the water inlet pipe 7 is communicated with a buffer tank 3, the buffer tank 3 is communicated with an irrigation pipe 9, a water outlet valve 10 is installed on the irrigation pipe 9, a water tank 4 is further installed on the frame 1 through a bolt, a heating plate is installed on the water tank 4, a water delivery pipe is communicated between the water tank 4 and the water inlet pipe 7, a temperature regulating valve 5 is installed on the water delivery pipe, a rainwater collecting mechanism is installed on the water tank 4, the rainwater collecting mechanism comprises a collecting hopper, the bottom of the collecting hopper is a cavity, a pressure rod 26 for sealing the inlet is connected in the cavity in, the two water drain pipes 15 are both communicated with the water tank 4, turbines are rotatably connected in the two water drain pipes 15, sector gears 14 are rotatably connected on the two water drain pipes 15, the two sector gears 14 are meshed with first racks 13, second springs are welded between the two racks and the collecting hopper, brush rods 12 are fixed on the two racks, bristles 16 are mounted on the two brush rods 12, the top of the collecting hopper is provided with a filter screen 11, and the bristles 16 are abutted to the surface of the filter screen 11; a first water outlet pipe 18 and a second water outlet pipe are communicated with the wall of the collecting hopper above the pressure rod 26, a driving rod is connected in the first water outlet pipe 18 in a sliding mode, a third spring is welded between the driving rod and the water tank 4, gear teeth are formed in the driving rod, a gear 22 is meshed with the driving rod through the gear teeth, a second rack 19 is meshed with the gear 22, a piston cylinder 24 is fixed on the rack 1 through bolts, a piston is connected in the piston cylinder 24 in a sliding mode, a piston rod 25 is fixed on the piston, a fourth spring is welded between the piston and the bottom wall of the piston cylinder 24, the piston rod 25 abuts against the rack, the piston cylinder 24 is communicated with the cavity, a wedge groove is formed in the driving rod, a water bag 17 is communicated with the second water outlet pipe, a water pipe is communicated between the water bag 17 and the water tank 4, a flow control valve 23 is installed on the water pipe, a wedge rod 20 inserted;
a) irrigating once in 4 days at the seedling stage according to soil and seedling conditions;
b) when the rainwater collecting mechanism is used for storing rainwater in the water tank 4 in rainy days, the rainwater in the collecting hopper is accumulated more and more, the rainwater enters the first water outlet pipe 18 and the second water outlet pipe, the liquid level of the rainwater is higher and higher, the rainwater presses the driving rod in the first water outlet pipe 18 to move downwards, the driving rod drives the gear 22 to rotate, the gear 22 drives the second rack 19 to slide, the second rack 19 pushes the piston rod 25 to move rightwards, the piston rod 25 drives the piston to move rightwards, the volume in the piston cylinder 24 is increased, the air pressure is reduced, the air in the cavity enters the piston cylinder 24, the pressure in the cavity is reduced, the rainwater enters the water bag 17 through the second water outlet pipe, the volume of the water bag 17 is expanded, the water bag 17 pushes the wedge rod 20 to be inserted into the wedge groove, and the second rack 19 is limited to reset, opening the flow control valve 23 to make the water in the water bag 17 flow into the water tank 4 slowly, the amount of rainwater entering the water bag 17 from the second water outlet pipe is larger than the amount of rainwater flowing into the water tank 4 from the water bag 17, simultaneously, the pressure of the rainwater presses the pressure lever 26 to open the inlet of the collecting hopper, the pressure lever 26 is adsorbed and fixed in the cavity by the piston cylinder 24, the rainwater flows into the two water discharge pipes 15 from the inlet of the collecting hopper, the flowing water drives the two turbines to rotate, the two turbines both drive the respective linked sector gears 14 to rotate, the sector gears 14 drive the first rack 13 to move in a reciprocating manner, the first rack 13 drives the brush rod 12 and the bristles 16 to move in a reciprocating manner, the bristles 16 brush the filter screen 11 to clean the filter screen 11 and prevent the filter screen 11 from being blocked, the rainwater finally flows into the water tank 4 through the water discharge pipes 15, the water tank 4 stores the rainwater, and after the storage is finished, the water in the water bag 17 flows into the water tank 4 completely through the flow control valve 23, the volume of the water bag 17 is reset, the wedge rod 20 is reset under the pushing of the fifth spring, the wedge rod 20 is pulled out of the wedge groove, the fourth spring pushes the driving rod to reset, the driving rod drives the gear 22 and the rack to reset, the piston is reset, the piston cylinder 24 pushes the gas into the cavity, the pressure in the cavity is raised to an initial state, the pressure rod 26 is reset under the pushing of the first spring, then the heating plate in the water tank 4 is electrified, and the temperature of the rainwater is raised to a proper state by the heating plate;
c) starting the water pump 2, enabling the water pump 2 to enable the underground water pump 2 to enter the water inlet pipe 7, then opening the temperature regulating valve 5 to enable water in the water tank 4 to flow into the water inlet pipe 7 to be mixed with underground water, and increasing the temperature of the underground water, and enabling the underground water and the water in the water tank 4 to flow into the buffer tank 3 to be mixed again to increase the temperature to form mixed water;
d) the outlet valve 10 is opened and the mixed water will flow out of the buffer tank 3 into the farmland and irrigate the farmland. (ii) a
(5) And (3) supplementary pollination: 3 days before blooming, 220 bees are placed in each mu for 5 days. The pollination rate of the wild buckwheat rhizome is improved by using the bees, so that the yield of the wild buckwheat rhizome is improved;
(6) and (3) pest control: spraying 1300 times of 50% malathion emulsifiable solution for 2 times in 7-8 months, and spraying plant ash and water at a ratio of 1:4 for 2 times; and burning the diseased branches and leaves;
(7) collecting fruits: and a gauze is arranged below the plants for collection.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. The wild buckwheat rhizome planting method comprises the following steps: (1) selecting land; (2) sowing; (3) managing the field; (4) irrigating; (5) auxiliary pollination; (6) pest control; (7) collecting fruits; it is characterized in that the preparation method is characterized in that,
(4) irrigation:
a) irrigating once in 3-5 days at the seedling stage according to soil and seedling conditions;
b) the golden buckwheat rhizome irrigation device is required to be used for each irrigation, and comprises a frame, wherein a water pump is fixed on the frame, the inlet of the water pump is communicated with an underground water pipe, the outlet of the water pump is communicated with a water inlet pipe, one end of the water inlet pipe is communicated with a buffer tank, the buffer tank is communicated with an irrigation pipe, a water outlet valve is installed on the irrigation pipe, a water tank is also fixedly connected on the frame, a heating plate is installed on the water tank, a water delivery pipe is communicated between the water tank and the water inlet pipe, a temperature adjusting valve is installed on the water delivery pipe, a rainwater collection mechanism is installed on the water tank, the rainwater collection mechanism comprises a collecting hopper, the bottom of the collecting hopper is a cavity, a pressure rod for closing the inlet is slidably connected in the cavity of the collecting hopper, a first spring is fixedly connected between the pressure rod and the bottom wall of the, fan gears are rotatably connected to the two water drain pipes, the two fan gears are meshed with first racks, a second spring is fixedly connected between the two racks and the collecting hopper, brush rods are fixed to the two racks, bristles are mounted on the two brush rods, a filter screen is mounted at the top of the collecting hopper, and the bristles are abutted to the surface of the filter screen; a first water outlet pipe and a second water outlet pipe are communicated with the wall of the hopper above the pressure rod, a driving rod is connected with the first water outlet pipe in a sliding mode, a third spring is welded between the driving rod and the water tank, gear teeth are formed in the driving rod, a gear is meshed with the driving rod through the gear teeth, a second rack is meshed with the gear, a piston cylinder is fixed on the rack, a piston is connected in the piston cylinder in a sliding mode, a piston rod is fixed on the piston, a fourth spring is fixed between the piston and the bottom wall of the piston cylinder, the piston rod abuts against the rack, the piston cylinder is communicated with the cavity, a wedge groove is formed in the driving rod, a water bag is communicated with the second water outlet pipe, a water conveying pipe is communicated between the water bag and the water tank, a flow control valve is installed on the water conveying pipe, a wedge rod inserted into;
the rainwater collection mechanism stores rainwater in the water tank in rainy days, the inlet of the collecting hopper is opened by pressing the pressure lever through the rainwater, the pressure lever is fixed in the cavity at the bottom of the collecting hopper and can automatically reset to close the inlet of the feeding hopper, the water flowing from the inlet of the collecting hopper to the water tank can drive the cleaning brush to brush and clean the screen of the collecting hopper in a reciprocating manner, and the temperature of the water is increased through the heating plate in the water tank;
c) starting a water pump, pumping underground water into a water inlet pipe by the water pump, opening a temperature regulating valve to enable water in a water tank to flow into the water inlet pipe to be mixed with the underground water and increase the temperature of the underground water, and enabling the underground water and the water in the water tank to flow into a buffer tank to be mixed again to increase the temperature to form mixed water;
d) and opening the water outlet valve, and allowing the mixed water to flow out of the buffer tank into the farmland and irrigating the farmland.
2. The wild buckwheat rhizome planting method according to claim 1, wherein: the step (1) comprises the following steps: selecting weak alkaline land with fertile soil, and applying base fertilizer comprising human and animal manure water of 120 kg/mu and manure of 5 Okg/mu.
3. The wild buckwheat rhizome planting method according to claim 2, wherein: the seeding in the step (2): sowing in 4 last ten days, selecting seeds with full grains and no damage, and soaking the seeds in 6-8% of plant ash leachate for 30-35 minutes before sowing.
4. The wild buckwheat rhizome planting method according to claim 3, wherein: the field management in the step (3): intertillage and weeding are carried out for 2-3 times after the first true leaves of the wild buckwheat rhizome appear, and topdressing is carried out for the first time after thinning and thinning, wherein the topdressing comprises 25 kg/mu of phosphate fertilizer and 100 kg/mu of human and animal manure.
5. The wild buckwheat rhizome planting method according to claim 4, wherein: the step (5) of supplementary pollination: 2-3 days before flowering, 200 plus 240 bees are placed in each mu for 5-6 days.
6. The wild buckwheat rhizome planting method according to claim 5, wherein: and (6) pest control: controlling plant diseases and insect pests by spraying 1300 times of 50% malathion missible oil for 2-3 times and spraying plant ash and water for 1-2 times in a ratio of 1:4 in 7-8 months; and burning the diseased branches and leaves.
7. The wild buckwheat rhizome planting method according to claim 6, wherein: collecting fruits in the step (7): and a gauze is arranged below the plants for collection.
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