54 results about "Bulrush millet" patented technology

This invention discloses a small-scale intelligent millet harvesting and sowing machine that solves the problems of low integration, insufficient targeting, complex operation, low efficiency, and poor terrain adaptability of existing millet harvesting machinery in hilly and mountainous areas. The invention includes an intelligent center and a vehicle body. A harvesting and material collection device, a transport and threshing device, a sowing device, and a fertilizing device are sequentially installed on the vehicle body. The inlet of the harvesting and material collection device corresponds to the inlet of the transport and threshing device. A non-destructive conveying device is connected to the outlet of the transport and threshing device, and the outlet of the non-destructive conveying device corresponds to a grain storage bin installed on the vehicle body. The grain storage bin is equipped with a grain mixing device. The sowing device is located between the harvesting and material collection device and the grain storage bin, and is equipped with a seed bin mixing device. This invention achieves unmanned and automated operation of the machinery, effectively ensuring the integration of field operations, and significantly reducing the input of human resources and the increased costs caused by frequent replacement of agricultural machinery.

The application discloses a precision covering hole device for dryland millet and a use method thereof, and relates to the technical field of agricultural planting. The device comprises a U-shaped horizontal plate, a plurality of trapezoidal plates are slidably arranged in the U-shaped horizontal plate, L-shaped supports are fixedly arranged on the rear side of the top surface of the trapezoidal plates, fixed pin shafts are hingedly and telescopically arranged at the front end of the L-shaped supports, and the fixed pin shafts are connected through a hinging assembly; two pairs of fixed lug seats are fixedly arranged on the bottom surface of the trapezoidal plates, a swinging shaft is rotatably arranged between each pair of fixed lug seats, a swinging connecting plate is fixedly arranged on the middle part of the swinging shaft, a pair of linkage shafts are rotatably arranged on the two sides of the top surface of the trapezoidal plates, and the bottom end of the linkage shaft is connected with the corresponding swinging shaft on one side through a limiting assembly. The structures of the parts are matched with each other, the spacing between the trapezoidal plates is adjusted, and the reciprocal swinging of the soil covering baffle is realized, so that the device can adapt to different field ridge spacings, complete precision soil covering work for millet, and improve the efficiency and quality of soil covering. The device has good practicability and popularization value.

The application relates to the field of agricultural planting cultivation technology and discloses a high-temperature-resistant and stress-resistant millet cultivation regulation method, which comprises the following steps: adding deionized water, boric acid and 1,2-propylene glycol into a reaction kettle, adding potassium hydroxide aqueous solution dropwise after heating and constant temperature to adjust pH value and react; cooling water is introduced to cool, calcium lignosulfonate is added to form a fluid system through high-shear dispersion; gamma-aminobutyric acid is added and stirred to obtain a high-temperature-resistant and stress-resistant foliar spraying composition product; the relative water content of soil is maintained before millet seeding to the jointing stage, and the composition product is diluted and uniformly sprayed on the millet leaves before continuous high temperature and low humidity drought weather predicted by the weather forecast. The boric acid is converted into an organic complex state, the water solubility and leaf absorption rate of the effective component are improved, the stomata are adjusted through gamma-aminobutyric acid, the calcium lignosulfonate is used to form a film on the leaves, and the damages caused by high temperature and drought to the plants are synergistically relieved.

The invention belongs to the field of millet harvesters, and particularly relates to a millet ear and stalk synchronous harvesting and threshing all-in-one machine which comprises a rack, walking wheels and a harvesting mechanism, the harvesting mechanism comprises clamping conveying belts and an ear pulling device, the clamping conveying belts are arranged in a bilateral symmetry mode to form clamping seams, a cutting-off device is further arranged at the tail ends of the clamping conveying belts, and the ear pulling device is arranged on the rack. The cutting wood extending above the clamping conveying belt is shifted to one side of the clamping conveying belt, and a header mechanism is further arranged and is connected with a threshing mechanism. The clamping conveying belt is adopted for clamping the whole millet, scions overhang above the clamping seam, along with advancing of the traction device, the millet moves to the scion pulling device along with the clamping conveying belt, the scions are pulled to one side of the clamping conveying belt through the scion pulling device, then the scions are cut off through the header mechanism and fall into the threshing mechanism, and then the millet is threshed. Synchronous harvesting and threshing operation of millet ears and stalks are achieved, the straw content during millet threshing is reduced, and the added value of millet planting is increased.

The invention belongs to the technical field of plant genetic engineering, and particularly relates to application of a PROSiCAPE14 gene and a protein encoded by the PROSiCAPE14 gene to improvement of plant salt tolerance. According to the invention, it is found for the first time that salt stress can cause down-regulation of the expression of the millet PROSiCAPE14 gene. Under a salt treatment condition, the plant height and the root length of a PROSiCAPE14 gene coded small peptide externally applied to millet and a constructed PROSiCAPE14 gene overexpression strain are obviously worse than those of a control group, and the plant height and the root length of a PROSiCAPE14 gene silent plant are obviously better than those of the control group. It is indicated that the PROSiCAPE14 gene plays an important role in the salt stress response process of the millet, and a foundation is provided for further research on the effect of the CAPE14 gene in the adaptation of the millet to abiotic stress and other possible biological functions.

The utility model belongs to the agricultural planting technical field discloses a kind of easy folding bagging suitable for millet, including bag body, bag tongue being arranged at the opening end of bag body and pre-opening being arranged at the bottom of bag body, deformable metal strip is embedded in the inside or outside of bag tongue, the pre-opening is formed by pre-cutting line or indentation line and is provided with auxiliary mark;The utility model solves the problems of cumbersome operation, inconvenient opening in the prior art bagging fixation, realizes bag tongue fast fixation by deformable metal strip, realizes tool-free quick opening using pre-opening design, reduces the operation difficulty and the risk of injuring millet, is suitable for bagging isolation and artificial pollination operation in the process of millet hybridization breeding, with the advantages of simple operation, reliable fixation, convenient opening, etc., significantly improves the bagging efficiency and reliability of millet hybridization breeding.

The invention relates to the technical field of seedling cultivation, and discloses an intelligent constant-temperature millet seedling cultivation device which comprises a cultivation box, door bodies are arranged on the two sides of the cultivation box, guide rails are arranged in the cultivation box at equal intervals, partition blocks are arranged in the middles of the guide rails, and cultivation boxes are symmetrically arranged on the guide rails; a low-loss observation assembly is arranged on the door body, and the low-loss observation assembly can reduce the loss amount of temperature and humidity in the cultivation box when the cultivation box is observed. When the development condition of millet in the cultivation box is observed, air in the cultivation box cannot be exchanged with the outside, temperature and humidity cannot be greatly lost, loss of the temperature and the humidity in the cultivation box is greatly reduced when the millet is observed, and when the development condition of the millet in the cultivation box is observed, the carrier plate is lifted to drive the millet to move to the position close to the leakage-proof structure, so that the growth condition of the millet in the cultivation box is observed. Therefore, the development condition of the millet can be observed more clearly.

The invention provides an early sowing and rainwater collecting planting method for arid and semi-arid areas, and belongs to the technical field of crop cultivation. The invention provides a millet planting method in arid and semi-arid regions, which comprises the following steps: when a soil layer is unfrozen by at least 20cm in spring, performing full film mulching and sowing on seeds and seed fertilizers subjected to seed dressing treatment; and supplementing a foliar fertilizer in the key growth period of the millet. According to the method, through seed dressing and full-film sowing of seed fertilizer, in combination with supplement of foliar fertilizer, early sowing and early maturing of millet can be completed only through rainfall, the utilization rate of fertilizer, pesticide and water is remarkably increased, the yield is increased, and the cost is saved.

The application provides a herbicide composition for preventing and treating cyperus iria, a preparation method and application thereof, and aims to solve the technical problem of lacking effective and controllable herbicide for cyperus iria and various monocotyledonous and dicotyledonous weeds in the field. The herbicide composition is composed of effective components and necessary adjuvants, wherein the effective components are composed of atrazine, halosulfuron, thifensulfuron-methyl and fluroxypyr according to a weight ratio of 9.0-54.0:0.75-3.0:0.75-3.8:1.5-6.5. The herbicide composition has rapid and effective prevention and control effects on common annual grass weeds and broadleaf weeds in the millet field, and can eradicate the malignant weed cyperus iria. The herbicide composition is safe to the millet, and can also play a certain role in controlling the growth of the millet, reduce the plant height of the millet, reduce the risk of lodging of the millet, and improve the yield of the millet.

The utility model discloses a foxtail millet seeding row spacing adjusting device, which comprises an installation rod, a plurality of groups of seeding assemblies are arranged on the installation rod and are installed on the installation rod through an adjusting mechanism, the adjusting mechanism comprises a plurality of groups of adjusting holes, an adjusting sleeve, an inserting rod and a quick fixing mechanism, the adjusting holes are distributed on the installation rod, and the inserting rod is sleeved on the adjusting sleeve. The adjusting sleeve is connected with the multiple sets of seeding mechanisms and slides on the outer wall of the mounting rod, the inserting rod is inserted into the adjusting hole, the quick fixing mechanism comprises a fixing sleeve, clamping pieces, clamping grooves, compression springs, a push plate and a quick detaching mechanism, the fixing sleeve is arranged at the top end of the inserting rod, the multiple sets of clamping pieces are distributed on the inner wall of the fixing sleeve, and the multiple sets of clamping grooves are distributed in the outer wall of the inserting rod; a clamping structure of a fixing sleeve, a clamping piece and a clamping groove in the quick fixing mechanism is adopted, the elastic pressing design of a compression spring and a push plate is combined, and quick fixing of the adjusting position is achieved through the synergistic effect of multiple sets of components.

The application provides application of a CAPS molecular marker GW18 in identification of foxtail millet (Setaria italica) resistance to rice blast, and belongs to the technical field of molecular marker breeding. The application provides the application of the CAPS molecular marker GW18 in identification of the foxtail millet resistance to the rice blast, and G / T polymorphism exists at 34523782 bp of the 6th chromosome of the foxtail millet; when the polymorphism is G, the resistance to the rice blast cannot be recognized by a restriction enzyme, and is identified as the susceptibility to the rice blast; when the polymorphism site is T, the GW18 target sequence can be recognized by the restriction enzyme and is cut into two segments, and is identified as the resistance to the rice blast. The marker has a high co-separation rate with the disease resistance, a rapid, accurate and low-cost detection method, and can be used for rapid identification of foxtail millet germplasm resources resistant to the rice blast and molecular marker assisted breeding, and has important significance for improving breeding efficiency and guaranteeing safe production of the foxtail millet.

This invention discloses the application of the CLE11 small peptide gene in regulating plant salt tolerance, belonging to the field of biomaterials technology. This invention uses millet as the research material and clones... SiPROCLE11 Gene (CLE11 small peptide gene), construction SiPROCLE11 Overexpression and silencing of millet materials, exogenous application of the synthetic peptide SiCLE11p, and its role in enhancing millet salt tolerance were determined. Further investigation revealed that it can promote lateral root development and reduce Na+ in the roots. + This accumulation of knowledge laid the foundation for the discovery of salt-tolerant genes in millet and for salt-tolerant millet breeding.

The application discloses SiERF4 and SiERF4-like The application of the genes in improving the salt tolerance of millet belongs to the technical field of crop genetic breeding. SiERF4 The genes and SiERF4- like Single knockout or double knockout is performed on the genes to obtain a mutant strain of millet with significantly improved salt tolerance. SiERF4 The mRNA sequence coded by the gene is shown as SEQ ID NO. 1, and the amino acid sequence is shown as SEQ ID NO. 2; SiERF4-like The mRNA sequence coded by the gene is shown as SEQ ID NO. 3, and the amino acid sequence is shown as SEQ ID NO. 4. The application first finds that SiERF4 and SiERF4- like The gene is a negative regulation gene responding to salt stress, and knocking out the gene can significantly improve the salt tolerance of the millet, and has important practical significance for cultivating salt-tolerant millet varieties and developing and utilizing saline land.

The present application provides a kind of herbicide composition for anti-benzoxyacetone phenoxy acid double oxygenase inhibitor and the herbicide safener containing quinoline structure;The herbicide composition prepared by the present application can reduce the phytotoxicity of herbicide to gramineous crops such as wheat, rice and millet without affecting the efficacy of herbicide;For three different gramineous crops such as wheat, rice and millet, the composition of the present application is significantly better than the composition for reducing the phytotoxicity of herbicide to rice and millet in reducing the phytotoxicity of herbicide to wheat.

The application discloses a kind of full biodegradable mulching film's laying film seeding device, including frame, the front end of frame is connected with tractor, two travelling wheels are symmetrically rotationally arranged in the both sides of frame;Seeding assembly, film coating assembly and opening assembly are sequentially arranged on frame;Seeding assembly includes seed box, and the bottom of seed box is fixedly provided with multiple seeding tubes;Film coating assembly includes film placing roller, film guide roller and film pressing roller;Opening assembly includes multiple vertical slidingly arranged cutter holder rods in the end of frame, and the lower end of each cutter holder rod is fixedly provided with annular opening cutter respectively.The application can dynamically adjust the tension degree of mulching film according to the characteristics that full biodegradable mulching film is sensitive to tensile stress, so as to ensure the laying quality of full biodegradable mulching film.In addition, the application can form circular through holes on mulching film, and the fine and short seedlings of millet and other small plant crops can easily stretch out from the holes, without the need for manual assistance to break the film and release seedlings, so as to adapt to the demand of large-area planting.

The present application belongs to the technical field of millet planting, and particularly relates to a method for preventing and treating millet white hair disease, comprising the following steps: S1, spraying fungicides to a planting area in January; S2, spraying fungicides to the planting area again in February-March; S3, carrying out high-temperature sterilization on the planting area 10-15 days before millet sowing; S4, sowing millet in the planting area during the sowing period; and S5, spraying fungicides to the leaf surface of millet when the millet grows to the 7-leaf stage. The present application forms a synergistic prevention and treatment method by controlling the time node of fungicide spraying and cooperating with high-temperature sterilization. The prevention and treatment method has a significant prevention effect and strong radical treatment, can eliminate pathogenic bacteria in the soil from the root cause, greatly reduces the incidence of millet white hair disease, and significantly reduces the yield loss of millet.

The present application relates to a kind of millet harvester cutting head, for the problem of plant disorder winding, cutting jam, low collection rate when millet is harvested in hilly and mountainous small plot, the present application includes rack, conveying device, guiding device, cutting device and collection device, conveying device adopts inclined conveying belt and interval tooth, guiding device is composed of split rod and arc guide rod, the inclination of plant is gradually righted along conveying path according to exponential law, cutting device adopts disc cutter, determines the rotational speed, thickness and tooth number of disc cutter, accurately controls cutting feed amount, and the width of collection box satisfies that the horizontal flight distance of ear is not more than box width.The present application realizes the "orderly guidance-low loss cutting-high efficiency collection" of millet cutting process by the systematic design of conveying device, guiding device, cutting device and collection device, and the quantification of key parameters constrains each tooth feed amount, jam index, inclination attenuation model, strength stiffness condition, collection criterion.

This invention discloses a method for producing high-grade mutton from feed millet. The method includes steps S1: millet selection; S2: millet impurity removal; S3: millet washing; S4: millet drying; S5: fermentation treatment; and S6: monitoring and feeding. A drive motor drives a separating and fixing cylinder, while a drive gear and a linkage gear drive a supporting fixing rod and a linkage striking plate to rotate. The gear meshing and opposing transmission cause the separating and fixing cylinder and the linkage striking plate to rotate in opposite directions. This allows for continuous impact and beating of impurities as the separating and fixing cylinder centrifuges the millet to remove them, dislodging impurities adhering to the surface of the millet and impurities that are mixed and adhered together. This ensures effective cleaning of the millet. An accelerating fan then exhausts the air containing suspended dust, and a cleaning scraper removes the internal impurities to the outside, preventing dust from re-adhering to the surface of the millet after processing.

The application discloses a SiLARGE3 gene related to millet yield and an encoded protein and application thereof. The genomic DNA sequence of the SiLARGE3 gene is shown as SEQ ID NO. 1, the promoter sequence is shown as SEQ ID NO. 2, the coding sequence is shown as SEQ ID NO. 3, and the amino acid sequence of the encoded protein is shown as SEQ ID NO. 4. The application discloses that the SiLARGE3 gene is a negative regulation factor of the millet yield. By knocking out the SiLARGE3 gene through a gene editing technology, loss-of-function mutants (silarge3-1 and silarge3-2) are obtained. Compared with a wild type, the kernel size (kernel length, kernel width and 1000-grain weight) is significantly increased, the number of secondary branch and the number of grains per spike are significantly increased, and finally the millet yield is increased by 25.0%-30.7%. The application further provides a method for increasing the millet yield by using the SiLARGE3 gene and the mutants thereof. The application provides a new gene target and operation method for high-yield breeding of the millet, and has important theoretical and application values.

This invention discloses a method and application for large-scale rapid screening of salt tolerance in millet seedlings, belonging to the field of agricultural science and technology. The method includes the following steps: (1) Before sowing, select plump, undamaged seeds as experimental materials, sow the experimental materials in a seed box, and add nutrient solution; (2) Place the seed box in a regular light incubator for cultivation, and subject the seedlings to salt stress treatment when they reach 2 leaves and 1 bud; (3) Rinse the leaves of the salt-stressed millet seedlings with deionized water, and dispense 3,3-diaminobenzidine staining solution into containers, add the pretreated plant tissue, and perform staining; (4) Boil the stained leaves in ethanol fixative, cool to room temperature, transfer the leaves to fresh fixative, and observe overnight at room temperature. The method for screening salt tolerance in millet seedlings according to this invention can complete the salt tolerance screening of a large number of millet varieties in a short period of time. It is time-efficient, easy to operate, low-cost, and yields reliable results.

The invention provides a breeding method of a drought-resistant and high-temperature-resistant millet variety. The breeding method comprises the steps of parent selection, cross pollination, F planting and screening, F and offspring planting and multi-generation screening, stable strain identification and the like. According to the method, parents with obvious drought resistance and high temperature resistance are selected for hybridization, drought stress and high temperature treatment are set in different growth stages, quality screening is combined, and the millet strain with stable characters is bred in multiple generations. The method can accurately and directionally select, accelerates character stability and shortens the breeding period. The bred millet variety has the characteristics of drought resistance and high temperature resistance, the yield reduction range is small under the high-temperature drought condition, and the quality is good. According to the method, the breeding efficiency is improved, the grain yield and quality are guaranteed, agricultural sustainable development is promoted, and the requirement of the market for the high-quality stress-resistant millet variety is met.

The invention discloses a root limiting culture medium and a preparation method thereof. The medium is prepared from the following components: red soil, stone millet, humus soil, turf and plant ash. The matrix is prepared from the following raw materials in parts by volume: 15-25 parts of red soil, 30-50 parts of stone millet, 20-40 parts of humus soil, 2-8 parts of turf and 3-7 parts of plant ash. According to the formula of the substrate composed of the red soil, the stone millet, the humus soil, the turf and the plant ash in a specific proportion, the root-limited cultivation effect of the citrus is effectively improved, the substrate is excellent in volume weight, pH value, water holding capacity, organic matter content, service life and the like, and growth of citrus root systems and improvement of the yield are effectively promoted.

The application provides a millet shelling and fly speck removing device and relates to the technical field of millet shelling. The device comprises a shell, a dust suction assembly, a material uniformizing assembly, a dust suction and lifting assembly, a blowing assembly, a fluctuation assembly, a shelling assembly and a transmission assembly. The upper portion of the shell is provided with a feeding cavity. The upper portion of the feeding cavity is provided with a feeding port. The lower portion of the feeding cavity is provided with a shelling cavity. The bottom of the shelling cavity is provided with a discharging port. The discharging port is fixedly connected with a material distributing plate. The lower portion of the material distributing plate is provided with a discharging plate. The inclination directions of the material distributing plate and the discharging plate are opposite. The front side of the shelling cavity is provided with a dust suction cavity. The lower portion of the dust suction cavity is provided with a discharging port. The discharging port is fixedly installed with a discharging inclined plate. The dust suction assembly and the dust suction and lifting assembly can simultaneously suck dust and remove fly specks from the inside and the dumping position, ensure a good processing environment, do not pollute the surrounding environment and ensure the physical health of the workers.

The utility model relates to the technical field of no-tillage planters for sorghum and millet, and discloses a no-tillage planter for sorghum and millet, which comprises a planter, and a charging barrel is assembled above the planter; the material storage device is fixedly connected to one side of the seeding machine and is used for storing a large number of seeds; and the dredging device is fixedly connected to the interior of the material storage device, and the dredging device is used for dredging the interior of the material storage device so that seeds can flow out smoothly. According to the sorghum millet no-tillage planter, the hopper is mounted above the planter, the discharging pipe is mounted on the hopper, the discharging pipe points to the charging barrel, seeds can be added into the charging barrel without stopping, and the plastic pipe is mounted at the front end of the discharging pipe, so that the stability of the seeds introduced into the charging barrel can be improved; and the rotating shaft drives the rolling wheel and the cam to rotate, so that the guide rod stirs the seeds in the hopper, and the seeds in the hopper are prevented from blocking the discharging pipe.

This application discloses a multi-source grain and bean compound health-preserving cereal formula, which is composed of the following raw materials in the following weight proportions: 2-8 coweye beans, 3-9 kidney beans, 5-9 red beans, 2-7 white kidney beans, 5-8 corn kernels, 4-8 golden silk beans, 5-9 brown rice, 6-10 soybeans, 4-7 mung beans, 4-7 black rice, 6-9 millet, 5-10 red lentils, 3-5 barnyard grass seeds, 1-3 foxtail grass seeds, 2-5 wild millet, 1-3 canary seeds, 2-4 oats, 4-8 buckwheat, 2-6 chickpeas, 4-7 Job's tears, 2-4 rye flakes, 0.1-0.3 foxnut (for diuresis and dampness removal), 0.2-0.6 lily bulbs, 0.1-0.3 lotus seeds, 0.2-0.3 quinoa, 0.2-0.5 wild millet, and 0.2-0.5 spotted beans. According to this application, a multi-source grain and legume compound health cereal formula adopts a four-layer gradient scientific compound structure. The raw materials include conventional grains, legumes, native wild seeds and trace amounts of medicinal and edible ingredients. The nutrition is comprehensive and complementary, which can fully supplement the human body with high-quality plant protein, complex dietary fiber, rare minerals and amino acids.

The invention discloses a mixed enzyme modified millet straw adsorbent for removing TVOC (Total Volatile Organic Compounds) as well as a preparation method and application thereof, the preparation method comprises the following steps: cooking pretreatment: cutting millet straws into small sections, cooking in boiling water, and softening a fiber structure; preparing a mixed enzyme: preparing a mixed enzyme solution of amylase, cellulase and hemicellulase for later use; enzymatic hydrolysis reaction: immersing the pretreated straws into a mixed enzyme solution, and reacting in a constant-temperature water bath at 45-55 DEG C for a period of time; carrying out enzyme deactivation treatment: transferring into a water bath at 70-80 DEG C, and carrying out enzyme deactivation treatment; rinsing: repeatedly washing with distilled water until the solution is neutral, and removing residual enzyme and degradation products; drying: placing in an air dry oven, and drying at constant temperature to constant weight; and crushing and sub-packaging: sieving after crushing, and sealing and storing for later use.

The application discloses millet leaf surface spraying agent and a preparation method and application thereof. The millet leaf surface spraying agent comprises, in mass fractions, methyl jasmonate 15-18 parts, salicylic acid 6-9 parts and a surfactant 190-210 parts. The raw materials, i.e., methyl jasmonate, salicylic acid and the surfactant, are weighed according to proportions and uniformly mixed, and then diluted with water before use. The application realizes the improvement of millet quality by applying plant hormone methyl jasmonate and plant growth regulator salicylic acid and compounding with the surfactant. After the grain formation in the grain filling period of millet, the millet leaf surface spraying agent is sprayed, so that, compared with the millet without spraying, the content of millet xanthophyll, the content of yellow pigment and the content of total flavonoids after shelling are increased, the paste characteristics of millet powder are improved, and the quality of millet is improved as a whole.

The invention discloses an electrically-driven pneumatic type small-particle-size seed precision no-tillage combined seeder, belongs to the technical field of agricultural seeding machinery, and aims to solve the problems of low seeding precision, poor seeding depth stability, low fertilizer utilization rate and high operation power consumption of small-particle-size seeds. The machine comprises a main rack, and a strip-shaped rotary tillage part, a side deep application and fertilizer discharge part, a front pressing overall profiling part, an electric pneumatic type precision seed discharge part, a monomer profiling ditching and seeding part and a rear pressing part which are sequentially arranged along the advancing direction, the soil breaking rate and power consumption are reduced through strip-shaped rotary tillage, seed and fertilizer isolation and synergism are achieved through row inner side deep application, the seeding depth is stabilized through overall and single body two-stage profiling matching front and back double pressing, and precise seeding is achieved through an electrically-driven pneumatic type centralized seeding device. The small-particle-size seed no-tillage precision seeder can realize no-tillage precision seeding of small-particle-size seeds such as sesame, pepper and millet, is stable in seeding depth and low in power consumption, can reduce the seed breakage rate, and remarkably improves the seeding precision, the seedling emergence consistency and the fertilizer utilization rate.

This utility model relates to the field of irrigation equipment technology and discloses an irrigation device for millet cultivation, including a drip irrigation tape. One end of the drip irrigation tape is connected to a first inclined sleeve via a clamp. One end of the first inclined sleeve is connected to a second inclined sleeve via bolts. A retaining ring is fixedly connected to the inner wall of the second inclined sleeve, and a filter screen is connected to the end face of the retaining ring via screws. A drain pipe is fixedly connected to the outer wall of the second inclined sleeve, and a screw cap is threaded to the bottom end of the drain pipe. This utility model can effectively reduce the risk of drip irrigation component clogging. By setting a filter screen inside the second inclined sleeve, it can filter out particulate impurities such as silt in the water, preventing impurities from entering the drip irrigation component and causing clogging. At the same time, the filtered impurities will deposit in the drain pipe. Rotating the screw cap can discharge the accumulated silt and clean the filter screen, reducing equipment failure caused by clogging.

This invention provides a device for picking up and harvesting millet after it has been cut and dried, comprising a millet supporting device, a double-toothed device, a stalk cutting device, a transmission device, a millet feeding device, and a traveling threshing chassis. The double-toothed device is positioned in front of the millet supporting device, lifting and guiding the millet laid out on the ground to the supporting device, which then conveys the millet vertically to the stalk cutting device. The stalk cutting device is installed at the lower end of the supporting device, cutting off the millet stalks and feeding the ears of millet into the feeding device. The feeding device is positioned between the stalk cutting device and the traveling threshing chassis, conveying the ears of millet to the threshing device on the traveling threshing chassis. The transmission device is connected to the millet supporting device, the double-toothed device, the stalk cutting device, the feeding device, and the traveling threshing chassis. This invention effectively supports the millet after it has been cut and dried, pre-cuts the stalks to avoid tangling and mixing, and helps reduce grain loss.