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41results about How to "Does not affect germination rate" patented technology
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Vitrification ultralow-temperature preservation method of flax seeds
The invention discloses a vitrification ultralow-temperature preservation method of flax seeds. The vitrification ultralow-temperature preservation method specifically comprises the following steps: collecting sundried fresh flax seeds, loading in a loading solution for 20min under the normal temperature condition, then transferring into a freeze-preservation pipe filled with a vitrification protecting agent, putting in the freeze-preservation pipe in a gradient cooling box, reducing the temperature to -30 DEG C to -60 DEG C, and charging liquid nitrogen for ultralow-temperature preservation; and putting the freeze-preservation pipe out from the liquid nitrogen, naturally unfreezing the flax seeds when the room temperature is greater than or equal to 20 DEG C, rapidly unfreezing the flax seeds in a 30-DEG C water bath box for 1 minute when the room temperature is less than 20 DEG C, and washing for 2-3 times so as to obtain the flax seeds capable of being directly cultured for growth. The vitrification ultralow-temperature preservation method is simple, and convenient to operate; the preserved flax seeds are stable in inheritable characters, the germination rate of 98.67 percent can be obtained in germination tests of the seeds, and the flax seeds can be preserved for a long time.
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
Cane harvester
ActiveCN103621251ASolved the problem that restricted the unloading of the collection mechanismEnsure safetyMowersEnergy harvesterControl system
The invention discloses a cane harvester which comprises a machine frame, a walking mechanism, a cane supporting mechanism, a cutting device, a conveying mechanism, a waste discharging device, a material gathering device, a power mechanism, a hydraulic power system and corresponding control systems, wherein the material gathering device is mounted on the part, on the tail portion of the cane harvester, of the machine frame, the waste discharging device is arranged above the material gathering device, the material gathering device comprises a material gathering box, a material gathering box bearing frame, a material gathering box lifting mechanism and a material gathering box dumping oil cylinder, and the waste discharging device comprises a three-channel box body, an air blower waste discharging component, an overturning oil cylinder, a locking oil cylinder, a latch and a limiting pin. According to the cane harvester, the problem that dumping of the material gathering mechanism is limited by the waste discharging device is solved, integrated automatic harvesting is achieved, full-automatic material gathering, dumping and loading are achieved, production efficiency is improved, and the problems that a loading vehicle enters a cane filed to cause soil compaction and crane head damage and affect the germination rate of canes the next year are solved.
Owner:GUANGDONG KOLEA MODERN AGRI EQUIP
Brassica napus annual multi-generation generation adding method
ActiveCN106358630APromote growthImprove developmentSeed and root treatmentHorticultureBrassicaGreenhouse cultivation
The invention provides a Brassica napus annual multi-generation generation adding method. Four stages including seed pretreatment, transplanting and seedling management, flowering phase management and pod development period management are effectively controlled, and one-year three-cropping or four-cropping (ie, annual three-generation or four-generation generation adding) of the Brassica napus is realized, the seed breeding process is effectively accelerated, and the seed breeding year limit is shortened. The controllable greenhouse cultivation technology is adopted, so that the running around at different places are avoided, the time is saved, and manpower and material resources are saved. The Brassica napus annual multi-generation generation adding method is applied to backcross or cross breeding, and seed breeding of novel high-quality and high-yield disease-resistant varieties of Brassica napus can be accelerated.
Owner:江西省农业科学院作物研究所
Method for fast decomposition in deep tillage and returning of crop stalks in cold regions
InactiveCN107382397AImprove decomposition rateDoes not affect germination rateBio-organic fraction processingOrganic fertiliser preparationCelluloseDecomposition
The invention discloses a method for fast decomposition in deep tillage and returning of crop stalks in cold regions. The method comprises the following steps: when the crops are harvested in autumn, harvesting the crop stalks and grains together by using a harvesting machine, carrying out coarse crushing on the crop stalks and uniformly spreading on the surface of the field; then carrying out secondary crushing on the stalks crushed primarily by using a stalk crushing machine, wherein the length of the crushed stalks is less than or equal to 15cm; spraying aqueous urine solution with the concentration of 5% on the surfaces of the stalks by using a liquid sprayer, and adjusting C / N of the stalks to be (35-40):1; inoculating a cellulose-decomposing bacterium agent with the stalk amount of 0.1%; and overturning the stalks into deep soil by 30cm by using a large plow. The method disclosed by the invention has the advantages that by optimizing the stalk crushing degree, adjustment of C / N of the stalks, inoculation of the cellulose-decomposing bacterium agent and optimization of a stalk plowing-depth technology, the decomposition rate of the crop stalks can be increased, and the soil fertility can be cultured; and the stalk returning has no influence on the emergence rate of crops next year, the yield of the crops can be increased, the economic benefit value can be increased, simultaneously the agricultural non-point source pollution can be reduced, the agricultural sustainable development can be maintained and the economic benefit and the ecological benefit are obvious.
Owner:HEILONGJIANG ACAD OF LAND RECLAMATION SCI
Vigorous growth control medicament for strawberry plants
ActiveCN107624757AWon't cause shrinkage etc.Short residual periodBiocidePlant growth regulatorsGrowth retardantGrowth plant
The invention belongs to the technical field of agricultural production plant growth regulators, and discloses a vigorous growth control medicament for strawberry plants. The effective components of the vigorous growth control medicament for strawberry plants are flumetralin and prohexadione calcium, a weight ratio of the flumetralin to the prohexadione calcium is 30:1 to 1:30, and the total weight of the two components is 5-80% of the weight of the vigorous growth control medicament for strawberry plants. The vigorous growth control medicament for strawberry plants can effectively control thevigorous growth of the strawberry plants in the seedling stage in order to promote bud differentiation and improve the disease resistance and the output. The vigorous growth control medicament for strawberry plants, obtained through compounding low-toxicity plant growth inhibitors having two different acting modes, can improve the vigorous growth control effect, effectively reduce the use amount,reduces the use cost, and improves the eating safety of strawberries.
Owner:江西禾田科技有限公司
Aggregating device of sugarcane combine harvester
The invention discloses an aggregating device of a sugarcane combine harvester. The aggregating device comprises an aggregating box, an aggregating box bearing frame, aggregating box dumping oil cylinders, hoist oil cylinders and two door-shaped frames. Each door-shaped frame comprises two sliding rails, two sliding rods and two lifting chains, the sliding rods are slidably connected in the sliding rails, a sprocket wheel rack is arranged on upper connecting rods of the sliding rods, two ends of the lifting chains are respectively connected with the aggregating box bearing frame and the upper connecting rods of the sliding rails, two ends of the hoist oil cylinders are respectively connected with the rear portion of a rack and the upper connecting rods of the sliding rods, two ends of the aggregating box dumping oil cylinders are respectively hinged to the front end of the aggregating box bearing frame and a lateral rod of an aggregating box frame, and the rear end of the aggregating box bearing frame is movably connected with the bottom of the rear end of the aggregating box. Full-automatic aggregating, unloading and loading processes are realized, production efficiency is improved, and soil and cane heads are prevented from being compacted and crushed, so that next-year sugarcane germination rate is unaffected.
Owner:GUANGDONG KOLEA MODERN AGRI EQUIP
Aggregating device of cane harvester
The invention discloses an aggregating device of a cane harvester. The aggregating device comprises an aggregating box, an aggregating box bearing frame, aggregating box dumping oil cylinders, a hoist oil cylinder and a door-shaped support. The door-shaped support comprises two sliding rails, two sliding rods and two lifting chains, the sliding rods are slidably connected in the sliding rails, a sprocket wheel rack is arranged on upper connecting rods of the sliding rods, two ends of the lifting chains are respectively connected with the aggregating box bearing frame and upper connecting rods of the sliding rails, two ends of the hoist oil cylinder are respectively connected with the tail portion of a rack and the upper connecting rods of the sliding rods, two ends of the aggregating box dumping oil cylinders are respectively hinged to the left side of the aggregating box bearing frame and a left side plate of the aggregating box, and the right side of the aggregating box bearing frame is movably connected with the middle of a base plate of the aggregating box. The aggregating device is compact in structure and stable in operation; requirements of dumping points different in height can be adapted during unloading, full-automatic aggregating, unloading and loading processes are realized, production efficiency is improved, and soil and cane heads are prevented from being compacted and crushed, so that next-year sugarcane germination rate is unaffected.
Owner:GUANGDONG KOLEA MODERN AGRI EQUIP
Rice seed sterilization method and device
InactiveCN106105495ADoes not affect germination rateEfficient killingSeed immunisationDiseaseAgricultural science
The invention provides a rice seed sterilization method. The method includes the step that rice seeds are preheated in 42 DEG C warm water, then soaked in 60 DEG C hot water and cooled. The invention further provides a rice seed sterilization device. According to the method, the rice seeds are preheated in the 42 DEG C warm water, then soaked in the 60 DEG C hot water to be sterilized and finally cooled, no chemical agent is used in the whole sterilization process, and a technical support is provided for organic rice cultivation. Besides, by means of the sterilization method, most germs in rice seed-borne diseases can be effectively killed without influencing the germination rate of the rice seeds or causing pollution to the environment.
Owner:CHINA NAT RICE RES INST
Device for killing insects and sterilizing on surfaces of plant seeds and method thereof
PendingCN108271467ADoes not affect germinationDoes not affect germination rateSeed immunisationGerminating apparatusHigh dosesChemical residue
The invention relates to a device for killing insects and sterilizing on surfaces of plant seeds and a method thereof. The device comprises a storage bin, a rectifier channel and electro-curtain accelerators, wherein at least two electro-curtain accelerators are distributed on two sides of the rectifier channel. The method comprises the following steps: S1, selecting appropriate processing energyfor the electro-curtain accelerators; S2, irradiating one side of the plant seeds in an irradiation area by virtue of the electro-curtain accelerators; S3, irradiating the other side of the plant seeds in the irradiation area by virtue of the electro-curtain accelerators; S4, storing the irradiated plant seeds. The plant seeds are treated by virtue of high-dose and non-penetrating electron beam characteristics of the electro-curtain accelerators, and the aims of killing insects and sterilizing on the seed surfaces without influencing germination energy and germination rate can be achieved. Thedefects in the traditional seed treatment such as chemical residues, low efficiency, influences on the germination energy and germination rate, difficulty in long-term storage and the like are overcome, and the device can be applied to large-scale cross-regional planting of the seeds without worrying about cross-regional propagation of plant diseases and insect pests.
Owner:CGN DASHENG ELECTRON ACCELERATOR TECH
Sterilization method of rape seeds for tissue culture
InactiveCN109220788AReduce use costSave operating timeHorticulture methodsPlant tissue cultureBiotechnologyAlcohol
The invention discloses a sterilization method of rape seeds for tissue culture. The sterilization method comprises the following steps: firstly, putting seeds in water for socking for 1 hour, removing seeds floating on the water surface, washing with tap water twice, transferring into a clean bench, sterilizing for 1 minute with 75% alcohol, sterilizing the seeds for 15 minutes with 3% NaClO (keeping a shaking and rotating state in the process), further washing with sterile water 5-6 times, and finally transferring the seeds onto sterile filter paper for airing, wherein the 3% NaClO has the optimal sterilization concentration screened from seed sterilization effects of 0-30% NaClO, and the sterilization time of 15 minutes is the optimal sterilization time screened from 10-30 minutes of seed sterilization with the optimal concentration of 3% NaClO. By adopting the sterilization method, maximum healthy seedlings can be cultured for the production of transgenic oilseed rape, so that thesuccess rate of oilseed rape gene transformation is increased.
Owner:FUJIAN AGRI & FORESTRY UNIV
Potato sprouting inhibition seed coating agent and preparation method thereof
InactiveCN105145585AReduced germinationDoes not affect germination ratePlant growth regulatorsBiocidePendimethalinAxillary shoots
The present invention relates to the technical field of pesticides, particularly to a potato sprouting inhibition composition, a seed coating agent and a preparation method of the seed coating agent. According to the present invention, the potato sprouting inhibition composition comprises uniconazole and pendimethalin, wherein a concentration ratio of the pendimethalin to the uniconazole is (13-13.5):1; the potato sprouting inhibition composition provides good effects on potato sprouting delaying, and can significantly delay potato axillary bud sprouting and inhibit potato seed sprouting before planting; and compared with the uniconazole single agent, the potato sprouting inhibition composition of the present invention has the following characteristics that: the axillary bud is short, the seedling emergence rate after the potato seed planting is not affected, and the seedling emergence effect after the potato seed planting can be improved. The present invention further provides a potato sprouting inhibition seed coating agent containing the potato sprouting inhibition composition, and a preparation method thereof. The potato sprouting inhibition seed coating agent of the present invention has characteristics of long validity period, drug potency centralizing, high utilization rate and safe use. The preparation method of the potato sprouting inhibition seed coating agent has the simple operation and is is suitable for mass production.
Owner:SICHUAN AGRI UNIV
Rice planting method with insect prevention function
InactiveCN107711368AHigh outputQuality improvementFertilising methodsRice cultivationThermal insulationOrganic fertilizer
The invention discloses a rice planting method with an insect prevention function. The rice planting method comprises the following steps: a, selecting a land which is naturally placed for 3-5 years as a seedling cultivation area, and erecting a cultivation bed with a height of 10-20cm by utilizing loosened soil; b, uniformly spreading an organic fertilizer into the cultivation bed; c, uniformly mixing insect-preventive complex liquid and clean water according to a weight ratio of 2:11 so as to make an insect-preventive soaking solution, and maintaining the temperature to be 25-30 DEG C; d, selecting rice seeds with full texture and soaking the rice seeds in the insect-preventive soaking solution for 4-6 hours, and taking out the rice seeds to be piled into a heap; e, covering the rice heap by using a thermal insulation film, uncovering the thermal insulation film to turn the rice heap while covering for every 5-6 hours, and piling into the rice heap until the bud length of the rice seeds is 1-2cm; f, transplanting the germinative rice seeds into the cultivation bed to be cultivated, and spraying the insect-preventive complex liquid once every 10 days; and g, transplanting the seedlings into a rice field, and harvesting the rice in autumn. By taking the insect prevention measure, unnecessary labor expenditure is reduced.
Owner:四川巴蜀粮仓科技有限责任公司
Tea seed preservation device
InactiveCN110115158AEffective preservationDoes not affect germination rateAgriculture tools and machinesSeed and root treatmentCold airAir pump
The invention discloses a tea seed preservation device. The tea seed preservation device comprises a box and is characterized in that a plurality of screen plates for placing gravel layers are arranged in the box from top to bottom, tea seeds are buried in the gravel layers, the bottom of the box is provided with an air inlet, a rotary cover plate is arranged on the air inlet, the top of the box is provided with an air outlet, the air outlet is connected with an air outlet pipe, the air outlet pipe is parallelly connected with an air pumping pipeline, an air pump is arranged on the air pumpingpipeline, an atomization nozzle and a cold air nozzle are arranged on the inner lateral wall of the top of the box, and a temperature sensor and a humidity sensor are arranged on the inner lateral wall of the box. The tea seed preservation device has the advantages that the tea seeds can be effectively preserved for a long time, appropriate preservation temperature and humidity can be provided, and the germination rate of the tea seeds is unaffected.
Owner:长阳隆惠农业科技开发有限公司
Application of maize Zm675 gene in plant quality improvement
ActiveCN109182350AIncrease contentReduce in quantityPlant peptidesFermentationBiotechnologyPlanting seed
The invention relates to an application of a maize Zm675 gene in plant quality improvement. The invention discloses an application of a Zm675 gene, a Zm675 protein or an expression cassette or vectorcontaining the Zm675 gene in increase of lysine and / or protein content of plants. The Zm675 gene is cloned into maize, and the transgenic maize with the Zm675 gene is constructed. The content of lysine and protein in seeds of transgenic maize enhanced by Zm675 gene expression is significantly increased, and the number of protein bodies in endosperm cells is significantly increased. At the same time, the high protein and high lysine traits of transgenic maize transformed with Zm675 gene can be inherited stably. Zm675 gene has important application value for increasing the content of lysine andprotein in plant seeds and improving the nutritional quality of plants.
Owner:CHINA AGRI UNIV
Acid liquor for delintion of cotton seeds and preparation method of acid liquor
The invention relates to the technical field of processing of crop seeds, in particular to acid liquor for delintion of cotton seeds and a preparation method of the acid liquor. The acid liquor for delintion of cotton seeds is characterized by comprising the following raw materials in parts by weight: 40-60 parts of dilute sulphuric acid, 10-20 parts of acetic acid, 7-16 parts of a foaming agent, 3-10 parts of sodium phosphate, 10-16 parts of borax, 3-10 parts of glycerine, 5-10 parts of n-butyl alcohol, 2-8 parts of trolamine, 0.1-1.5 parts of potassium carbonate, 2-6 parts of sodium lactate, 5-10 parts of hydrogen peroxide and 10-20 parts of deionized water. The acid liquor for delintion of cotton seeds is stable in structure, is easy to remove after being used, and has no residues; the germination rate of the seeds is not affected; and the production cost is low. The production method is simple in process, short in procedure and suitable for industrialized production.
Owner:东至县鸿棉工贸有限责任公司
Novel seed sterilization box and sterilization method
The invention relates to the field of machines, in particular to a novel seed sterilization box and a sterilization method. The novel seed sterilization box comprises a box body, wherein a rotating shaft is rotationally mounted on the box body through a bearing; a barrel is arranged in the middle of the rotating shaft; a baffle is arranged inside the barrel; a plurality of holes are formed in the shell; an operable door is arranged on the shell; a group of placed heating plates are arranged below the box body; vent holes are formed in the top of the box body; a temperature control adjusting box is arranged at the lateral upper part of the box body; the temperature control adjusting box comprises a motor, a temperature controller and a power supply wire which extends out; the rotating shaft extends out of the box body and is externally connected with a power output shaft; the power output shaft is in power connection with the motor; a temperature sensor is mounted inside the box body; the temperature sensor is connected with the temperature controller. The sterilization method comprises the following steps: starting a power supply, setting the temperature to heat the internal part of the box body, uniformly heating seeds when the barrel rotates, performing high-temperature variation, cooling, and taking out the seeds. By adopting the technical scheme, compared with the prior art, the novel seed sterilization box and the sterilization method have the benefits that more seeds can be treated, the heating is uniform, the sprouting rate is not affected, and the sterilization is thorough.
Owner:兰州丰金种苗有限责任公司 +1
Disinfection method of raw material seeds in bean sprout production and application of disinfection method
InactiveCN111226537AReduce the occurrence of bean sprout diseasesImprove securityFruit and vegetables preservationCultivating equipmentsSoybean sproutDisinfectant
The present application discloses a disinfection method of raw material seeds in bean sprout production and an application of the disinfection method. The method comprises the following steps: 1) exposing raw material seeds of bean sprouts to a dry heat treatment atmosphere, wherein the dry heat treatment atmosphere has a temperature of at least 50 DEG C, and exposing the raw material seeds of thebean sprouts until time of the dry heat treatment atmosphere is at least 18 h; and 2) soaking raw material seeds of the bean sprouts after the dry heat treatment to a disinfectant containing ozone nano bubble water for 4-6 h. The disinfection method can significantly reduce occurrence of bean sprout diseases by inhibiting pathogenic microorganisms of fungal anthracnose and bacterial rot disease carried by the raw material seeds of the bean sprouts, does not affect a germination rate of the bean sprouts, is high in safety, free of pesticide residues and simple in processes, and ensures consumption safety of the bean sprouts.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Disinfection method for raw material seeds in bean sprout production and production method for bean sprouts
InactiveCN111149470ADoes not affect germination rateImprove securityCultivating equipmentsSoilless cultivationPesticide residuePathogenic bacteria
The invention discloses a disinfection method for raw material seeds in bean sprout production and a production method for bean sprouts. The disinfection method for the raw material seeds in bean sprout production comprises the following steps: exposing the raw material seeds of the bean sprouts to a dry heat treatment atmosphere with a temperature of at least 50 DEG C, wherein the time for exposing the raw material seeds of the bean sprouts to the dry heat treatment atmosphere is at least 24 h. According to the disinfection method provided by the invention, by inhibition of fungal anthracnoseand bacterial rot pathogenic bacteria carried by the raw material seeds of the bean sprouts, the occurrence of diseases of the bean sprouts can be significantly reduced; the germination rate of the bean sprouts is not affected; the advantages of high safety, no pesticide residues and simple process are achieved; and the edible safety of the bean sprouts is guaranteed.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Selenium-enriched coating agent, selenium coated corn seeds and preparation method of corn seeds
InactiveCN108811591AReduce the amount of selenium fertilizerReduce dosageBiocidePlant growth regulatorsFertilizerEnvironmentally friendly
The invention discloses a selenium-enriched coating agent. The selenium-enriched coating agent comprises the following components in parts by weight: 0.1 part of a selenium source, 20-60 parts of an adhesive, and 40 parts of water. The invention also discloses selenium-enriched coated corn seeds produced by using the selenium-enriched coating agent and a preparation method of the corn seeds. The selenium-enriched coating agent disclosed by the invention is relatively inexpensive and environmentally friendly, has very high efficiency for biological enhancement of selenium of crops, can effectively prevent seed pests and diseases, greatly reduce a using amount of a selenium fertilizer and improve a utilization rate of the selenium fertilizer; and the selenium-enriched coating agent realizesprecision enhancement, and has lower costs, thereby being very suitable for large-scale production.
Owner:SUZHOU SETEK
A kind of vitrification cryopreservation method of flax seeds
ActiveCN104222072BEasy to operateDoes not affect germination rateDead plant preservationWater bathsVitrification
The invention discloses a vitrification ultra-low temperature preservation method of flax seeds. The specific method steps are as follows: take dried fresh flax seeds, place them in a loading solution for 20 minutes at normal temperature, and then transfer them to a frozen container filled with a vitrification protective agent. In the storage tube, the cryopreservation tube was placed in a gradient cooling box, down to -30°C--60°C, and put into liquid nitrogen for ultra-low temperature preservation. Take out the cryopreservation tube from the liquid nitrogen. When the room temperature of flax seeds is greater than or equal to 20°C, thaw naturally. If it is less than 20°C, thaw quickly in a 30°C water bath for 1 minute, wash 2-3 times with water, and then grow directly. The invention has the advantages of simple process, convenient operation, stable genetic properties of the preserved flax seeds, a germination rate of 98.67% in a seed germination test, and long-term preservation of the flax seeds.
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
An intelligent papermaking raw material warehouse control system
ActiveCN110817160BPrevent quality fissionDoes not affect germination rateLarge containersTank wagonsSolenoid valveControl system
The invention discloses an intelligent papermaking raw material warehouse control system, which belongs to the technical field of papermaking raw material storage. The mechanism includes a fixed box fixed on the side wall of the warehouse body. The position of the warehouse body corresponding to the fixed box is provided with a ventilator. The components include a grille fixed in the fixed box on the side close to the air vent, and a serpentine water guide pipe is fixed on the grille, one end of the water guide pipe is connected to the hot water source, the other end is connected to the cold water source, and the water guide pipe is connected to the hot water source. One end connected to the water source is fixed with a solenoid valve one, and one end connected with the cold water source is fixedly equipped with a solenoid valve two. The chamber is equipped with a detection device that detects the temperature of the raw materials in the chamber to control the opening of the solenoid valve one or solenoid valve two. The invention has the effect of automatically adjusting the temperature of the storage temperature in the bin.
Owner:浙江康锐电气工程有限公司
Moisture-holding sustained-release seed treating agent for controlling wheat sharp eyespot
InactiveCN103960248APlay a slow-release effectImprove water holding capacityBiocideFungicidesPolyvinyl alcoholFilm-forming agent
The invention discloses a moisture-holding sustained-release seed treating agent for controlling wheat sharp eyespot. The treating agent comprises components in parts by weight as follows: 2.5-3.3 parts of difenoconazole, 9-12 parts of a moisture-holding agent, 10-13 parts of wetting dispersants, 4-6 parts of a film-forming agent, 1-2 parts of dye, 3-5 parts of a sinking agent and 63.7-65.5 parts of a carrier, wherein the difenoconazole is a 95% raw drug, the moisture-holding agent is in the polyacrylamide type, the wetting dispersants are an emulsifier OP-10 and an NNO (naphthalenesulfonic acid / formaldehyde condensation product), the film-forming agent is polyvinyl alcohol 1788, the dye is carmine, the sinking agent is a mixture of argil and xanthan gum in the mass ratio of 3:1, and the carrier is white carbon black. The moisture-holding sustained-release seed coating has the characteristics of good film-forming property, evenness in coating, low toxicity and environment friendliness and can increase the emergence rate of wheat significantly, prolong the lasting period of the agent and increase the utilization rate of soil moisture and the yield of the wheat.
Owner:HEBEI AGRICULTURAL UNIV.
A collecting device for a sugarcane harvester
The invention discloses an aggregating device of a cane harvester. The aggregating device comprises an aggregating box, an aggregating box bearing frame, aggregating box dumping oil cylinders, a hoist oil cylinder and a door-shaped support. The door-shaped support comprises two sliding rails, two sliding rods and two lifting chains, the sliding rods are slidably connected in the sliding rails, a sprocket wheel rack is arranged on upper connecting rods of the sliding rods, two ends of the lifting chains are respectively connected with the aggregating box bearing frame and upper connecting rods of the sliding rails, two ends of the hoist oil cylinder are respectively connected with the tail portion of a rack and the upper connecting rods of the sliding rods, two ends of the aggregating box dumping oil cylinders are respectively hinged to the left side of the aggregating box bearing frame and a left side plate of the aggregating box, and the right side of the aggregating box bearing frame is movably connected with the middle of a base plate of the aggregating box. The aggregating device is compact in structure and stable in operation; requirements of dumping points different in height can be adapted during unloading, full-automatic aggregating, unloading and loading processes are realized, production efficiency is improved, and soil and cane heads are prevented from being compacted and crushed, so that next-year sugarcane germination rate is unaffected.
Owner:GUANGDONG KOLEA MODERN AGRI EQUIP
A sugarcane harvester
ActiveCN103621251BSolved the problem that restricted the unloading of the collection mechanismEnsure safetyMowersControl systemSugar cane
The invention discloses a cane harvester which comprises a machine frame, a walking mechanism, a cane supporting mechanism, a cutting device, a conveying mechanism, a waste discharging device, a material gathering device, a power mechanism, a hydraulic power system and corresponding control systems, wherein the material gathering device is mounted on the part, on the tail portion of the cane harvester, of the machine frame, the waste discharging device is arranged above the material gathering device, the material gathering device comprises a material gathering box, a material gathering box bearing frame, a material gathering box lifting mechanism and a material gathering box dumping oil cylinder, and the waste discharging device comprises a three-channel box body, an air blower waste discharging component, an overturning oil cylinder, a locking oil cylinder, a latch and a limiting pin. According to the cane harvester, the problem that dumping of the material gathering mechanism is limited by the waste discharging device is solved, integrated automatic harvesting is achieved, full-automatic material gathering, dumping and loading are achieved, production efficiency is improved, and the problems that a loading vehicle enters a cane filed to cause soil compaction and crane head damage and affect the germination rate of canes the next year are solved.
Owner:GUANGDONG KOLEA MODERN AGRI EQUIP
A kind of strawberry flourish control medicament
ActiveCN107624757BWon't cause shrinkage etc.Short residual periodBiocidePlant growth regulatorsBiotechnologyFragaria
Owner:江西禾田科技有限公司
Intelligent papermaking raw material bin control system
ActiveCN110817160APrevent quality fissionDoes not affect germination rateLarge containersTank wagonsSolenoid valveControl system
The invention discloses an intelligent papermaking raw material bin control system, and belongs to the technical field of papermaking raw material storage. The intelligent papermaking raw material bincontrol system comprises a bin body, wherein a cavity is arranged underground; one side of the bin body is equipped with a ventilating mechanism which ventilates towards the bin body; the ventilatingmechanism comprises a fixed box fixedly arranged on the side wall of the bin body, the position, which corresponds to the fixed box, of the bin body is equipped with a ventilation opening; one side,away from the bin body, of the fixed box is fixedly equipped with an air blower; a regulating assembly is arranged in the fixed box; the regulating mechanism comprises a grid which is fixedly arrangedat one side, close to the ventilation opening, in the fixed box; a water guide tube which is arranged in an S-shaped mode is fixedly arranged on the grid; one end of the water guide tube is connectedto a hot water source, and the other end of the water guide tube is connected to a cold water source; one end, connected to the hot water source, of the water guide tube is fixedly equipped with a solenoid valve I; one end, connected to the cold water source, of the water guide tube is fixedly equipped with a solenoid valve II; and a detecting device for detecting the temperature of raw materialsin the bin body to control the solenoid valve I or the solenoid valve II to open is arranged in the bin body. The intelligent papermaking raw material bin control system has the effect of automatically regulating the storage temperature in the bin body.
Owner:浙江康锐电气工程有限公司
A kind of capsicum overwintering seedling raising method
ActiveCN110150052BImprove thermal stabilityAvoid direct contactExcrement fertilisersWatering devicesCrop cultivationChili pepper
The invention relates to the technical field of crop cultivation, in particular to a method for overwintering seedlings of peppers. The present invention comprises the following steps: (1) site selection and shed building; (2) seedbed excavation; (3) seedbed arrangement; (4) irrigation; (5) sowing; (6) covering with rice husk ash; (7) spraying water; (8) film covering and arching; (9) water management; (10) temperature management; (11) nutrient management; (12) pest control; (13) seedling collection. The overwintering seedling raising method of the present invention makes full use of the thermal stability and heat preservation of the soil layer and the high groundwater level moisturizing, no watering is required in the seedling raising process, and the appropriate humidity of the seedbed is maintained while reducing labor, reducing chilling damage and damage caused by excessive humidity. Diseases, at the same time, a variety of methods are used to prevent and control pests and diseases. In the process of pepper seedling cultivation, the rate of cold-damaged seedlings is only about 0.6%, and the incidence of diseases and insect pests is 0, which saves 38.3% of labor. The quality of the cultivated pepper seedlings is high. economic income.
Owner:HUNAN VEGETABLE RES INST +1
A method of controlling potato stem nematode by using dry and hot air treatment
ActiveCN108901243BDoes not affect germination rateEffectively cut off the transmission routePlant protectionSeed immunisationAnimal sciencePesticide residue
The invention discloses a method for treatment, prevention and control of potato stem nematodes by using dry hot air. The method comprises the steps: putting seed potatoes in a hot air drying environment with a flow rate of 0.3 m / s and a temperature of 35-40 DEG C, performing preheating for 1-1.5 h, putting the preheated seed potatoes quickly in a hot air drying environment with a flow rate of 0.3m / s and a temperature of 55-58 DEG C, and performing heat treatment for 40-60 minutes continuously. When the method is compared with the prior art, by adopting the dry hot air to treat the seed potatoes, eggs of the nematodes in potato stems can be killed, the mortality of larva and adults can reach 98% or above, and the germination rate of the seed potatoes is not affected; and the transmissionpath of the potato stem nematodes is cut effectively, and the method is especially important to disease-free potato growing areas, and has simple operation, safety and effectiveness, no pesticide residues and no pollution to the environment.
Owner:陕西省生物农业研究所
A new type of seed sterilization box and sterilization method
Owner:兰州丰金种苗有限责任公司 +1
Compound Seed Coating Agent for Controlling Corn Sheath Blight
ActiveCN104920473BNo increase in disease resistanceGood effectPlant growth regulatorsBiocideChlorpyrifosTrace element
The invention discloses a compound seed coating agent for preventing and treating corn sheath blight; the compound seed coating agent comprises the following components in weight percent: phoxim 0.05-1%, chlorpyrifos 0.1-1%, Jinggang Mycin 0.01-0.1%, film-forming agent 5-15%, trace element 0.01-0.1%, growth aid 0.01-0.1%, water 83-94%. The beneficial effects of the present invention are: the seed coating agent of the present invention has the characteristics of convenient preparation, uniform coating, low shedding rate, high efficiency and low toxicity, relatively safe to the environment, etc., and has good protection against soil-borne diseases such as corn sheath blight. effect.
Owner:SHANGHAI JIAO TONG UNIV
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