22 results about "Topping" patented technology

The application discloses a liftable cotton topping machine, and relates to the technical field of cotton topping, which comprises a moving device and a rack arranged on the moving device, wherein the rack is provided with a lifting device moving in the vertical direction, the end of the lifting device is provided with a connecting plate in sliding connection with the rack, the connecting plate is provided with screening devices and a plurality of cutting devices at equal intervals in the direction perpendicular to the moving direction of the moving device, each cutting device is provided with a pushing structure for pushing the topped plants to one side, and the rack is further provided with a plurality of guide channels. According to the application, the screening devices screen the plants with similar heights to the corresponding areas according to the plant height, then the cutting devices are used for topping, and the pushing structure is used for pushing the plants to the guide channels at the same time of topping, so that the moving paths of the topped plants and the untopped plants are staggered, and the problem that the cutting device causes damage to the lateral branches of the topped plants during topping is avoided.

The invention belongs to the technical field of rubber tree seedling raising, and particularly relates to a rubber tree full-period seedling raising method. The full-period seedling raising method for the rubber trees comprises the following steps: S1, nutrient soil preparation and bagging; s2, accelerating germination of the seeds and transplanting the seedlings; s3, rootstock selection: selecting a seedling bud grafting rootstock; seedling bud grafting rootstock selection; s4, managing a proliferation nursery; s5, grading bud slices; s6, budding: budding the seedlings; budding the plantlets; s7, unbinding is carried out; s8, trunk cutting and topping; s9, bud picking; and S10, outplanting. The rubber tree seedling raising method has the advantages of being short in seedling raising period, rapid in budding propagation, short in nursery stock reserving time, high in budding survival rate and the like, green rootstocks are cultivated by integrating small budding cultivation and other technologies in combination with facility greenhouses, the proper green rootstocks are selected, the budding time is adjusted, and the survival rate of budding is increased. The defect that seedling budding seedling raising cannot be carried out in winter and spring low-temperature periods in China is overcome, and full-period seedling raising of rubber trees is achieved.

The present invention relates to the field of agricultural operation technology, specifically a cotton topping module and an operation method thereof. The topping module includes a main body component, a visual component, a fill light component, and a plurality of topping arm components. The main body component is provided with a central controller. The camera of the visual component can downwardly capture images of cotton plants within a shooting range and can obtain topping target information through the central controller. The fill light component can illuminate the shooting range of the camera. Each topping arm component receives a control signal from the central controller and can realize the topping arm's movement in multiple degrees of freedom through a topping arm drive motor, thereby achieving precise topping action on the topping target in space. The cotton topping module and operation method provided by the present invention can accurately top the top of each cotton plant, with a higher topping accuracy rate, a low rate of missed or mis-topping, and a reduced yield reduction ratio while ensuring the topping effect.

This invention discloses a method for topping Yunyan 87 tobacco variety suitable for low-latitude, high-altitude tobacco-growing areas. The method involves transplanting tobacco plants between April 25th and May 5th, and then classifying and topping the plants according to their growth status (early flowering, poor growth, average growth, good growth, and excellent growth). Specifically, for early flowering plants, the "flowering without leaf removal" method is used, lengthening the internode distance by 5 cm and leaving 16 leaves, with the plant height controlled at 80-85 cm after topping. For plants with poor, average, good, and excellent growth, 18, 20, 22, and 24 leaves are left respectively, with plant heights controlled at 90-95 cm, 100-105 cm, 110-115 cm, and 120-125 cm. Experiments have shown that this method significantly improves tobacco yield and economic benefits, with a substantial increase in per-acre output value and the proportion of high-quality tobacco, superior to traditional topping methods. This method effectively solves the problems of unreasonable plant population structure and low tobacco yield and quality in low-latitude, high-altitude tobacco-growing areas.

The invention discloses a cotton topping device. Relates to the technical field of cotton topping equipment. Comprising a frame, and walking wheels are arranged at one end of the frame; the fixed end of the lifting mechanism is mounted on the frame, and a topping platform is fixed to the telescopic end of the lifting mechanism; the topping mechanism comprises a driving part mounted on the topping platform and a topping shear driven by the driving part, and the topping shear extends towards one side of the topping platform; the control system is used for controlling the lifting of the lifting mechanism and controlling the driving part to drive the cutting action of the topping shears; through the lifting mechanism, accurate and flexible adjustment of the topping height is achieved, the cotton topping machine adapts to different cotton plant heights, missing or excessive topping of the topping machine with the fixed height is reduced, the layout that the topping shears extend towards one side of the topping platform is large in length range, and the cotton topping machine is suitable for operation in cotton fields with different plant row configurations; lifting and shearing are integrally controlled through a control system, operation is easy and convenient, and the topping machine is adjustable in height, compact in structure and centralized in control.

The application discloses a cotton topping regulator with the functions of topping control and fruit promotion, and belongs to the technical field of crop plant growth regulators.The application adopts special compound active components and special inactive additive systems, does not add any exogenous hormones, insecticides, fungicides and other auxiliary materials, and constructs a differential target regulation mechanism.The regulator can act on the cotton apical meristem, flower bud differentiation tissue and phloem nutrient transport channel, and simultaneously realizes four functions of apical vigorous shoot inhibition, invalid bud removal, bud and boll shedding inhibition and photosynthetic product directional transport, thereby replacing artificial topping operation.The application can reduce the cotton bud and boll shedding rate by 18.2%-23.7%, increase the per mu seed cotton yield by 12.6%-19.3%, and simultaneously optimize the cotton fiber quality;the preparation has strong storage stability, is suitable for unmanned aerial vehicles, large-scale traction spraying machines and other full-process mechanized plant protection equipment, has a green and waste-free preparation process, meets the development needs of cotton simplified and green cultivation, and has high field popularization value.

The invention belongs to the technical field of dragon fruit breeding, and particularly relates to a dragon fruit seed seedling high branch change grafting rapid identification method. According to the method for rapidly identifying the dragon fruit seed seedling high branch change grafting, an auxiliary containing glycerol and 6-BA is attached to the surface of a scion cut, the moisture of the cut surface can be maintained, moisture evaporation is reduced, and then wound healing is accelerated; in addition, a wedge grafting mode is combined for grafting, and the survival rate of grafted seedlings is increased due to the fact that the number of sections of wedge-shaped notches is small; in addition, topping and cable-stayed pulling are carried out in the grafting culture process, so that not only is the aging of branches promoted, but also the flowering and fruiting are accelerated, the original 3-5-year identification process of the dragon fruit seedlings is shortened to 5-6 months, and the breeding process of the dragon fruits is greatly accelerated. Therefore, the technical scheme provided by the invention has better production practicability, and provides scientific guidance for dragon fruit seedling breeding and new hybrid variety breeding.

The invention discloses a high-efficiency and high-yield cultivation method for Cinnamomum villosum and belongs to the technical field of Cinnamomum villosum Cultivation.According to the method, Cinnamomum villosum plants are subjected to treatments such as topping and branch pulling in specific time, and growth promoting agents for promoting root growth of the Cinnamomum villosum plants and regulating nutrient absorption in different stages are cooperatively applied, so that the yield of the Cinnamomum villosum plants is increased; through the combined action, the Litsea coreana plants are promoted to form more branches, short, strong and thick tree body forms are formed through transformation, the growth amount of branches and leaves of the Litsea coreana is increased, and therefore the yield of the Litsea coreana is increased, and the method has good application prospects in the field of Litsea coreana production.

The invention relates to the technical field of chrysanthemum indicum cultivation, in particular to a chrysanthemum indicum cultivation method, which is characterized in that a prohexadione calcium solution with the concentration of 100mg / L-200mg / L is used as a conditioning agent, and the conditioning agent is applied to leaf surfaces of chrysanthemum indicum after first topping and before second topping of the chrysanthemum indicum. The method focuses on the planting management step and focuses on regulation of growth of plants during field cultivation, and a prohexadione calcium solution with the concentration of 100 mg / L-200 mg / L is applied to leaf surfaces of the chrysanthemum indicum after first topping and before second topping of the chrysanthemum indicum, so that the theoretical yield of the chrysanthemum indicum is increased, and the plant type of the chrysanthemum indicum is improved. Meanwhile, compared with a traditional cultivation technology in which the plant type of chrysanthemum indicum is improved through manual trimming, the cultivation method provided by the invention has the advantages that the dependence on manpower is reduced, and the cost is reduced.

The invention relates to the technical field of passion fruit planting, in particular to a labor-saving cultivation device and method for interplanting golden passion fruits and pumpkins, the device comprises a stand column, a climbing assembly allowing branches and tendrils of the passion fruits to climb is arranged on the stand column, and vertical cylinders are arranged on the two sides of the climbing assembly; notches are formed in the side walls of the stand column and the stand cylinder, and C-shaped cutting rings are arranged in the notches; springs are arranged on the inner bottom walls of the stand columns and the vertical cylinders, supporting assemblies which are in sliding fit with the inner side walls of the stand columns and the vertical cylinders and used for supporting the C-shaped cutting rings are arranged at the other ends of the springs, and first rope rings are arranged on the sides, close to the supporting assemblies, of the inner side walls of the C-shaped cutting rings. Through mechanical linkage of the C-shaped cutting rings and the blades, automatic topping of main vines and rapid removal of axillary buds are achieved, the manual participation degree is reduced, the labor cost is reduced, and the comprehensive production efficiency and economic benefits in the golden passion fruit and pumpkin interplanting mode are further improved.

The utility model belongs to the technical field of thunberg fritillary bulb planting machinery, and particularly relates to a flower picking and topping device for thunberg fritillary bulbs. The utility model provides a device for thunberg fritillary bulb flower picking and topping, and aims to solve the problem of high labor intensity of operators during thunberg fritillary bulb flower picking and topping in the prior art. A flower picking and topping device for thunberg fritillary bulb comprises a handle, a pair of scissors is arranged at one end of the handle, a handle is arranged at the other end of the handle, and a driving assembly is arranged between the handle and the scissors; linkage between the handle and the scissors is achieved through the driving assembly, an operator can control opening and closing of the scissors only by simply extruding or loosening the handle, the scissors do not need to be manually operated, and therefore labor intensity is greatly relieved. And the receiving device is arranged on the handle, so that branch materials sheared by the scissors can be directly collected, the tedious step that an operator needs to bend down to pick up the branch materials is avoided, and the labor intensity is further reduced.

The application belongs to the technical field of tobacco, and particularly relates to a production method for improving the quality of upper tobacco leaves of Cuibi No.1, which comprises the following steps: (1) seedling raising, the sowing time being from November 7 to November 15; (2) transplanting, the transplanting time being from January 1 to January 9 of the next year; (3) topping, the topping time being when the tobacco plants bloom and sprout; and (4) harvesting, when 85% to 95% of the leaf surface of the upper tobacco leaves of Cuibi No.1 is yellow-green and more than 3 / 4 of the main veins are white, the upper tobacco leaves of Cuibi No.1 are harvested. Through early sowing, early transplanting, early topping and mature harvesting of Cuibi No.1, and in combination with a specific curing process, the quality of the upper tobacco leaves of Cuibi No.1 and the smoking evaluation score of the cured tobacco are obviously improved.

The invention discloses a pruning method for pruning red stumps of rosa chinensis, and belongs to the technical field of flower cultivation. According to the method, when the plant height of the cut flower branches of the cut flower roses reaches 30-40 cm and the cut flower branches are in the red strip stage, pruning and topping are conducted on the first branches with the compound leaf leaflet number larger than or equal to 7 from the plant top to the lower portion, the parts with the compound leaf leaflet number smaller than or equal to 5 of the top branches are cut off, the remaining branches after red stump cutting are reserved as stumps, nutrition is provided for the new flower branches through photosynthesis, and therefore the yield of the cut flower roses is increased. The flowering branches grow and develop better, and the problem that high-quality cut flowers cannot be produced due to insufficient nutrition of the cut flowering branches in a traditional pruning mode is solved. Meanwhile, a plurality of axillary buds can germinate from the cut flowering branch after the red stump is cut, the uppermost two axillary buds are reserved for development, and two flowers can be cultivated on one cut flowering branch, so that the yield of the cut-flower Chinese rose is increased. In addition, red stumps of cut-flower Chinese rose plants with inconsistent uniformity can be cut at the same time, and subsequently germinated buds are very tidy, so that farming management is facilitated, and flowers can be tidily grown.

This invention provides a method for improving the quality of yellow persimmons based on carbon-microbe combined cultivation and associated cultivation, belonging to the field of agricultural planting technology. The method includes: applying a carbon-microbe combined compound fertilizer as base fertilizer to the soil before planting the yellow persimmons; selecting onion crops and marigolds as associated crops for co-cultivation with the yellow persimmons during planting; and employing a topping and rejuvenation method for pruning management during the cultivation period. The topping and rejuvenation method involves first using single-stem pruning, and when the main stem produces 3-4 fruit clusters, topping the main stem and reserving the first lateral branch below the inflorescence as a second main stem for continued growth. This method utilizes the carbon-microbe combined system in the compound fertilizer, synergistically combining the multiple effects of associated cultivation and pruning, increasing the microbial diversity of the planting soil, improving plant growth morphology, increasing crop productivity, suppressing pests and diseases, and significantly reducing pesticide use, thereby achieving the goal and effect of improving the yield and quality of yellow persimmons.

The invention discloses a cotton topping device. Relates to the technical field of cotton topping equipment. Comprising a frame, and walking wheels are arranged at one end of the frame; the fixed end of the lifting mechanism is mounted on the frame, and a topping platform is fixed to the telescopic end of the lifting mechanism; the topping mechanism comprises a driving part mounted on the topping platform and a topping shear driven by the driving part, and the topping shear extends towards one side of the topping platform; the control system is used for controlling the lifting of the lifting mechanism and controlling the driving part to drive the cutting action of the topping shears; through the lifting mechanism, accurate and flexible adjustment of the topping height is achieved, the cotton topping machine adapts to different cotton plant heights, missing or excessive topping of the topping machine with the fixed height is reduced, the layout that the topping shears extend towards one side of the topping platform is large in length range, and the cotton topping machine is suitable for operation in cotton fields with different plant row configurations; lifting and shearing are integrally controlled through a control system, operation is easy and convenient, and the topping machine is adjustable in height, compact in structure and centralized in control.

The invention discloses a natural top-sealing cultivation method for Xinjiang cotton, and belongs to the technical field of cotton cultivation. The method is based on a plant environment decision theory, the core is that a cotton growth form is a decision result of a cotton gene on internal and external environments, and cotton can grow according to a human decision direction by manually editing the environment, so that a'thin, high and early 'cultivation system is constructed; natural topping of cotton without manual or chemical topping is achieved through cooperative operation of soil preparation in winter, soil sealing and film laying, precise sowing, micro-water frequency irrigation type water and fertilizer management, mepiquat chloride chemical control and pest control. According to the method, the planting density is reduced to 7000-9000 seedlings per mu, and the number of fruit branches per plant is increased to 12; 16-17 times of micro-water frequency irrigation is adopted in the whole growth period, staged precise fertilization is matched, 60-90 kg of urea is applied per mu, and top growth is regulated and retarded through slight drought in July; the initial fruit height is controlled to be 25 centimeters, and the distance between fruit branches is 5-6 centimeters. According to the method, the cotton field population structure is optimized, the photosynthetic efficiency is improved, soil salinization and continuous cropping harm are relieved, the cotton yield and quality are improved, and economic, ecological and social benefits are achieved.

The application discloses a kind of based on intelligent identification's bud inhibitor precision application device to target, belong to agricultural implement technical field, including topping device, topping device is connected with lifting device, and the bottom of lifting device is fixed with topping plant identification device, and lifting device is also connected with bud inhibitor spraying device;The topping plant identification device includes adjusting support, and the adjusting support is fixed with the relative arrangement of topping plant monitoring transmitting element, topping plant monitoring receiving element;The bud inhibitor spraying device includes nozzle structure, and nozzle structure is slidably connected in slide rail, after topping plant identification device monitors crop plant that topping is completed, nozzle structure is moved to the top of plant and sprays bud inhibitor along slide rail.

The invention provides a cutting seedling raising method for twigs of artocarpus sibiricus, which comprises the following steps: establishing a young seed tree nursery, and carrying out topping and water and fertilizer application management; selecting new sprouted twigs on the seed tree as cutting slips; the morphological lower ends of the newly-sprouted twigs are treated; selecting a culture box for cuttage, and selecting a substrate container; selecting a matrix for twig cuttage; selecting a rooting agent; the bases of the cutting slips are soaked with a rooting agent; performing cuttage on the cutting slips; and performing maintenance and repotting on the cutting slips after cuttage. According to the method, the rooting rate of the cutting slips can be increased by increasing application of water and nutrients, increasing the number of sprouted twigs of seedling seed trees, increasing propagation materials, selecting newly-sprouted semi-lignified twigs and carving the base parts of the twigs, and the rooting rate of the cutting slips can be increased by selecting different matrixes, different rooting agents and combinations of different rooting agent concentrations. The seedling raising method is simple in operation, high in efficiency, low in cost and capable of rapidly reproducing excellent individuals with consistent characters, and the conditions most beneficial to the growth of the cutting slips are explored.

The invention provides a method for planting pumpkins under a photovoltaic panel in saline-alkali soil, and belongs to the technical field of under-panel planting. The planting method comprises the following steps: (1) calculating an elevation angle of the sun at noon according to a formula I, and calculating a pumpkin planting position according to a formula II to obtain a planting point; (2) sowing pumpkins to planting points, and guiding 2-3 main vines to grow to the north side after seedlings emerge; (3) after the main vines penetrate through the first photovoltaic shading area, vine pressing points are selected in the first photovoltaic shading area for vine pressing, topping points are selected in the second photovoltaic shading area for topping, harvesting is conducted, and pumpkins are obtained. The planting method is suitable for saline-alkali soil with a photovoltaic power station, the yield of pumpkins in the land can be increased, and the problem that crops cannot be planted in the land is solved.

The application discloses a cover cage type cotton topping end effector, which comprises a posture adjusting module, a topping execution module, a bud cover, a bud suction pipe cover and a sensor module. The posture adjusting module comprises a mechanical arm connecting block connected with a mechanical arm, a rotating servo motor fixedly connected with the mechanical arm connecting block, a pitching servo motor fixed seat bolted with the rotating servo motor, a pitching servo motor connected with the pitching servo motor fixed seat and a bud cover connecting block. The topping execution module comprises an upper side plate connected with the bud cover, a linear screw mechanism fixedly connected with the upper side plate, a topping cutter and a lower cover plate. The bud cover is connected with the posture adjusting module, the topping execution module and the bud suction pipe cover through bolts. The application has novel and compact structure, high modular degree, can accurately and reliably remove and recycle the bud, and reduces the damage of the topping to the lateral branches, lateral leaves and flower buds of the cotton plant.

This invention relates to a double-pruning method for fresh broad beans, belonging to the field of broad bean cultivation technology. The method includes six major steps: first-season planting, first-season harvesting, first pruning, second-season management, second pruning, and second-season harvesting. This invention breaks the notion that fresh broad beans can only be harvested once per planting, and overcomes the technical challenge of enabling summer-planted broad beans in mid-altitude areas south of the Yangtze River, represented by Yunnan, to produce a second crop of pods, thus allowing for the harvesting of two crop seasons. It innovates a planting method for summer-sown fresh broad beans that involves two pruning stages: pruning the branches and topping. Within the same growth period, it increases the yield of fresh pods in the second season while ensuring the first season's yield. The combined yield of fresh pods in both seasons reaches a maximum of 2285.54 kg / mu, with a total output value of 17107.98 yuan / mu. This represents a new high in both actual fresh pod yield and output value, achieving maximum economic benefits on limited land.

The invention discloses a method for reducing hunger ash hanging of lower tobacco leaves, which comprises the following steps of: secondarily cleaning bottom leaves, cleaning 1-2 pieces of tobacco leaves in a second shed, squaring and topping, harvesting in physiological maturity, weaving rods in a classified manner, loading the tobacco leaves into a kang in a layered and reduced manner and the like, and baking by adopting a six-stage baking process. The method comprises a low-temperature preheating yellowing stage, an initial yellowing stage, a main yellowing and withering stage, a yellowing and drying coordination stage, a low-temperature medium-high-humidity color fixing stage and a rapid stem drying stage. The method can effectively improve the appearance quality of the lower flue-cured tobacco leaves, improve the grade structure and sensory quality of the lower flue-cured tobacco leaves, increase the weight of single leaves and remarkably reduce the proportion of ash-coated tobacco leaves.