43 results about "Turf grass" patented technology

The invention discloses a lawn coverage evaluation platform based on image recognition, which belongs to the technical field of lawn measurement and comprises an image acquisition module, an image preprocessing module, a lawn area recognition module, a coverage calculation module, a scoring and analysis module and a result output module which are connected in sequence. The method comprises the following steps: performing standardized image acquisition on a lawn through an image acquisition module, and preprocessing an image to realize geometric standardization of the image; an artificial intelligence image segmentation model is adopted to improve the accuracy and adaptability of lawn area identification; the sample areas are scored and analyzed by calculating the coverage, and the method is used for comparative analysis of multiple varieties. By adopting the method, the acquisition efficiency, the identification accuracy and the evaluation standardization level of the coverage data in the lawn grass seed regional test can be improved, and the problems of non-uniform acquisition conditions, fragmentation of an identification method, incomparable results and the like in the prior art are solved.

This disclosure provides turf grass treatment compositions having at least one biosurfactant; or at least two biosurfactants; or at least one biosurfactant and at least one plant health component; or at least one biosurfactant and at least one synthetic surfactant; or at least one biosurfactant, at least one plant health component, and at least one synthetic surfactant. The turf grass treatment compositions, when applied to turf grass, or to roots of the turf grass, or to soil in which the turf grass grows, are effective for promoting or enhancing at least one of bioenzyme activity and bioenzyme production in the turf grass, and / or are effective for enhancing quality of the turf grass. This disclosure also provides synergistic turf grass treatment compositions. This disclosure further provides methods of promoting and / or enhancing bioenzyme activity and bioenzyme production in turf grass, and / or enhancing quality of turf grass, by applying to the turf grass, or to roots of the turf grass, or to soil in which the turf grass grows, the turf grass treatment composition or synergistic turf grass treatment composition.

Methods for controlling and / or suppressing Poa annua (annual bluegrass) in a stand of warm season turfgrass are provided. In certain aspects, the methods may include contacting a stand of warm season turfgrass comprising Poa annua with an herbicidally effective amount of thiencarbazone-methyl when the Poa annua is in an early post-emergence growth state or during an early post-emergence period of time.

1. Name of the product in this design: Golf Green Fork. 2. Purpose of this design: A tool for repairing golf course turf. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention provides a method for detecting fungal DNA in a turf grass sample with a loop-mediated isothermal amplification (LAMP) assay which contains primers for fungal DNA of at least one turf pathogenic fungi selected from Sclerotinia homoeocarpa, Rhizoctonia solani spp., Pythium aphanidermatum, Gaeumannomyces graminis spp., Microdochium nivale spp., Magnaporthe poae, Colletotrichum graminicola, Colletotrichum cereale and Pythium ultimum var. ultimum, comprising: subjecting the turf sample to a LAMP reaction wherein the LAMP reaction uses a primer set of four or more nucleic acid sequences with each primer in the set having from 15 to 50 nucleic acids The primers useful in the present method are selected from specifically selected internal transcribed spacer regions or genes of the target fungi to provide improved assay results.

The present application relates to a kind of shrub ecological planting module suitable for side slope, including straw planting shell, sponge water storage space, sponge filler, water-permeable hole, bottom water-retaining layer, water-permeable substrate layer, grass planting space, water inlet groove and other structures, when it rains, rain flows from high to low along the slope surface, lawn grass in grass planting space can intercept water flow, quickly infiltrate through water-permeable substrate layer and enter sponge water storage space through water inlet groove and be absorbed by sponge filler, while bottom water-retaining layer in organic planting space also absorbs water; Both jointly act, for shrub root system continuously lock water supply, in dry season, it can also maintain the water supply of plant growth in planting module, save artificial maintenance cost and water resources. The present application realizes the function of "lag, infiltration, storage and use" of side slope soil, improves the nutrient structure of side slope soil body, solves the problems of difficult maintenance, low survival rate and poor slope protection effect after shrub planting on side slope.

The invention belongs to the technical field of gene engineering, and particularly relates to a poa pratensis drought-resistant gene PpNRT2.4 and application thereof. The invention provides a nitrate transporter gene PpNRT2.4 from poa pratensis, provides a complete coding sequence of the nitrate transporter gene PpNRT2.4 and a protein sequence coded by the nitrate transporter gene PpNRT2.4, clarifies biological functions of the PpNRT2.4 gene, and verifies that the drought resistance of transgenic plants can be remarkably improved by overexpression of the PpNRT2.4 gene. A precise, efficient and safe innovative technical path is provided for creating new drought-resistant germplasm of turfgrass and other crops and breaking through the traditional breeding efficiency bottleneck.

The invention belongs to the technical field of ornamental lawn grass maintenance, and particularly relates to a treatment method for relieving drought stress of brassica napobrassica in the seedling stage through nano-silver turbid liquid. The method mainly comprises the following steps: (1) preparing a nano-silver suspension; (2) cultivating brassica napobrassica seedlings; (3) treating the brassica napobrassica seedlings; and (4) carrying out a drought stress test on the brassica napobrassica in the seedling stage. Before the seedlings of the brassica napobrassica grow to 15 cm, seed treatment is performed by using the nano-silver suspension liquid with a certain concentration, so that the growth of the seedlings of the brassica napobrassica under drought stress can be remarkably promoted. The method has the advantages of high commercial value, simple preparation mode of the nano-silver suspension, high economic benefit, remarkable effect, low cost and easiness in popularization. The turfgrass maintenance technology has important significance on improvement of the ecological environment and sustainable development of ecology in China.

This utility model belongs to the field of tire processing technology, specifically relating to a high-saturation buoyancy agricultural tire. It includes a bead, sidewall, and crown. The crown consists of tread blocks and tread grooves. The tread blocks are composed of symmetrical patterns of varying areas, with a tread saturation of 50%-52%; the tread depth is 15mm-28mm; the tread groove angle is 16°-20°, and the groove bottom curvature is 3mm-6mm; the longitudinal arc Rc of the tread blocks is 16mm-30mm, the transverse arc Rd=Rc-2mm, and the connecting reverse arc Re is 90mm-130mm. This utility model increases the contact area through high saturation, reducing ground pressure and allowing the tire to "float" on the ground, minimizing damage to grasslands. Combined with shallow depth, symmetrical distribution, and optimized groove design, it improves traction, self-cleaning properties, and wear and puncture resistance, making it suitable for agricultural operations such as lawns and grasslands where surface protection is required.

The invention relates to the field of comprehensive utilization of waste resources, and particularly discloses a method for building a lawn by using modified sludge slurry and recycled aggregate. The method comprises the following steps: adding a sludge dispersing agent and a curing agent into sludge, uniformly stirring, adding mixed sowing lawn grass seeds, and stirring and dispersing to obtain modified sludge slurry; the method comprises the following steps: crushing and screening the building demolition garbage to obtain recycled aggregate; performing on-site lawn construction by using the modified sludge slurry and the recycled aggregate; performing lawn maintenance. The method can absorb the sludge in a large capacity, and the sludge dispersing agent is matched with the curing agent to cure harmful ions in the sludge and prevent the harmful ions from being absorbed and migrated by plants; after the modified sludge slurry and the recycled aggregate are combined for construction and maintenance, a stable lawn with high bearing capacity can be formed, the alkalinity of the system is low, and grass plants are allowed to grow out from the interior.

The invention provides a lawn based on lake bottom mud and a construction method and application thereof, and belongs to the field of urban ecological engineering and environmental engineering.The construction method comprises the following steps that S1, a base layer is laid, specifically, lake bottom mud is subjected to particle screening, and bottom mud with the particles larger than 30 mm serves as the base layer to be laid; s2, a bearing layer is laid, specifically, asphalt concrete is laid on the base layer to serve as the bearing layer, and the bearing layer is formed by wrapping round stones with asphalt; s3, laying a buffer layer: 4-5 weeks after the bearing layer is laid, laying lake bottom mud with particles smaller than 30mm on the bearing layer as the buffer layer; s4, planting layer construction: sowing lawn grass seeds, wherein the lawn grass seeds are selected from at least one of ryegrass or cynodon dactylon; according to the method, the lake bottom mud is used as a main planting substrate, so that the purpose of treating waste with waste is achieved, the bottom mud treatment cost is reduced, and a safe, economical and feasible path is provided for lake pollution treatment and ecological restoration.

The invention discloses a ryegrass LpEIL1 gene and application thereof, and belongs to the technical field of biology. By identifying and utilizing the key effect of the perennial ryegrass LpEIL1 gene in regulation and control of plant rust resistance, a brand new molecular target and genetic resources are provided for plant disease resistance breeding. Experiments prove that the over-expression of the gene can significantly enhance the rust resistance of plants, and the inhibition of the expression of the gene leads to the weakening of the resistance. Based on a genetic manipulation technology developed by the LpEIL1 gene, the rust disease resistance of plants such as ryegrass and the like can be accurately improved, and the limitations of long period and low efficiency of traditional breeding are overcome. By constructing a recombinant vector and an engineering bacterium containing the gene, an efficient genetic transformation system can be established, and a key technical support is provided for cultivating new varieties of pasture and turfgrass with high rust resistance. The method has important economic value and ecological significance for promoting sustainable development of grassland animal husbandry and ecological garden construction.

The invention provides a method for increasing the germination rate of roots and stems of sedge. According to the method, the highest germination rates of NAA, 6-BA and IBA are 22.2%, 24.8% and 31.5% respectively when the concentration is 60 mg / L, and the germination rates are increased by 66.3%, 86.3% and 136.3% respectively compared with the germination rates of rhizomes treated with the concentration of 0 mg / L. The germination rates of NAA, 6-BA and IBA are respectively 22.2%, 24.8% and 31.5% when the soaking time is 15 min, and are respectively increased by 66.3%, 86.3% and 136.3% compared with the germination rates of rhizomes soaked for 0 min. According to the method, by quantitatively analyzing the germination rate of the sedge germchits under the conditions of different concentrations, different soaking times and different hormones, the technical bottleneck in seedling breeding is broken, a key support is provided for establishing an efficient and stable sedge breeding technical system, and rapid lawn forming of turfgrass is promoted.

A method and system for controlling disease incidence of a turfgrass in a target area, includes: providing an autobot capable of automatically applying a UVC light treatment to the target grass area, wherein the target grass area comprises C4 turfgrass. The method and system includes coupling a UVC light subsystem to the autobot such that the UVC light subsystem is suspended above the C4 turfgrass within the target grass within a first predetermined range. Next, UVC light is generated by the UVC light subsystem with a wavelength within a second predetermined range. Subsequently, the UVC light is emitted from the UVC light subsystem to the C4 turfgrass at an intensity within a third predetermined range. And the UVC light is moved across the C4 turfgrass within the target grass area using the autobot at night at a speed within a fourth predetermined range.

To provide methods of improving heat stress tolerance in plants.SOLUTION: A method for improving heat stress tolerance in plants, comprising applying an effective amount of 1-amino-1-cyclopropanecarboxylic acid (ACC) to the plant, wherein the plant is selected from the group consisting of wheat, corn, soybean, cotton, tomato, Brassica napus, bean, lettuce, turf grass, and ornamental plants.SELECTED DRAWING: None

The device for producing lawn fertilizer by using the organic part of residual activated sludge comprises a residual activated sludge tank, an ultrasonic viscosity reduction reaction tank, a viscosity reducer tank, a cell wall breaking and dissolving tank, a KOH and Mg(OH)2 solution tank, an electromagnetic heating machine, an air compressor, a ferrous sulfate solution tank for removing heavy metals, a self-control rotating centrifugal separator, a heavy metal-removed inorganic sludge residue tank, a macroelement tank, a trace element tank, an acid adjusting tank, an inorganic part heavy metal-containing sludge residue tank, an organic-inorganic biosynthesis reaction tank, a high-speed circulating grinding pump and an AI intelligent controller. The above devices are connected by pipe valve pumps as indicated by arrows, the AI intelligent controller is connected with the power parts of all the devices as indicated by arrows, and AI intelligent control is performed. The lawn fertilizer produced by the device has higher environmental and economic benefits than dry incineration and fuelization of activated sludge. Compared with chemical fertilizer, the lawn fertilizer significantly improves the soil, and the lawn grass grows well.

The purpose is to facilitate the discharge of turfgrass in a lawnmower equipped with a turfgrass collector that can be raised and lowered. [Solution] A riding lawnmower is provided with a mower 5 having a cutting blade 4 on a traveling vehicle body 1, and a collector 32 for collecting cut grass is configured to be able to be raised and lowered and dumped. The mower is equipped with a height detection means 76 for detecting the height to which the collector 32 has been raised, and a storage means 78 for storing the detected height H. When the collector raising and lowering operation unit 54, 74, 79U is operated, the collector 32 is raised to the stored position. The height detection means 76 is configured to detect the collector height H when the dump operation is performed, or to output a height H arbitrarily set by the operator.

The lawn watering machine is a robot. The lawn watering machine is a vehicle. The lawn watering machine is configured for use with a lawn. The lawn watering machine distributes water to the lawn. The lawn watering machine moves over the lawn as it is distributing water. The lawn watering machine includes a spray structure, a plurality of pedestal structures, and a control circuit. The control circuit mounts on the spray structure. The spray structure mounts on the plurality of pedestal structures. The plurality of pedestal structures elevates the spray structure above the lawn. The plurality of pedestal structures moves the lawn watering machine over the lawn. The control circuit controls the operation of the lawn watering machine.

The utility model relates to the technical field of Yellow River engineering maintenance, and discloses a dam green plant carrying device for Yellow River engineering maintenance, which comprises a carrying box, a movable base is fixedly arranged at the bottom end of the carrying box, a dam green plant placing plate is arranged in the carrying box, and a water supply mechanism is arranged above the carrying box. According to the dam green plant carrying device for Yellow River engineering maintenance, by arranging the water supply mechanism, when the device carries out dam green plant carrying operation for Yellow River engineering maintenance, dam green plants of lawn grass types can be placed through the design of a dam green plant placing plate; by means of the design of a water supply pump, stored water in a water storage tank can be conveyed to a spraying pipe to be sprayed out, automatic water supply for lawn type green plants on the Yellow River dam is achieved, the situation that the appearance and physiological functions of the green plants are damaged due to dehydration in the green plant carrying process is avoided, and normal growth of the lawn type green plants on the Yellow River dam in the carrying process is guaranteed; and the use protection performance of the device is improved.

This invention belongs to the field of turfgrass and forage grass maintenance technology, specifically relating to a microbial selenium protein preparation for alleviating drought stress in perennial ryegrass, its preparation method, application method, and application. The microbial selenium protein preparation comprises the following raw materials in specific weight proportions: peptone, beef extract, sucrose, salt, selenium-enriched mushroom powder, organosilicon, calcium amino acids, potassium humate, betaine, salicylic acid, and Bacillus natto. This microbial selenium protein preparation aims to solve the limitations of traditional drought-resistant methods and the poor effectiveness of single-component preparations. When using this microbial selenium protein preparation, it is first diluted and then applied as a root drench to ryegrass seedlings multiple times. The selenium protein preparation of this invention, through the synergistic effect of multiple components, can significantly improve the drought resistance of ryegrass. Furthermore, the preparation process of this protein preparation is simple, environmentally friendly, and efficient, suitable for ryegrass propagation and maintenance, and has broad application prospects.

The invention relates to a method for the construction and sustainable management of a hybrid turf sports ground, with management of a shallow water table in the structure of the sports ground, which comprises: a first step of constructing a structure (S) placed on a base (F), the structure comprising N stacked porous layers (Ci); a second step of installing turf on the surface of the top layer (Ci), the installation of the turf possibly being carried out by sowing; and, of the N layers, one hybrid layer (H) is constituted either (i) by a cultivation substrate that comprises synthetic reinforcing elements, or (ii) by a cultivation substrate that shares the space of the hybrid layer (H) with synthetic reinforcing elements.

Methods for controlling and / or suppressing Poa annua (annual bluegrass) in a stand of warm season turfgrass are provided. In certain aspects, the methods may include contacting a stand of warm season turfgrass comprising Poa annua with an herbicidally effective amount of thiencarbazone-methyl when the Poa annua is in an early post-emergence growth state or during an early post-emergence period of time.

The application relates to the technical field of turf, and discloses a multi-layer composite nutrient turf, which sequentially comprises a bottom substrate layer, a middle substrate layer, a top substrate layer and a seed layer, the top substrate layer comprises first fermentation products of sludge fermentation in the 10th-15th day, the middle substrate layer comprises second fermentation products of sludge fermentation in the 20th-30th day, and the bottom substrate layer comprises third fermentation products of sludge fermentation in the 45th-60th day. The fermentation products in different fermentation stages are layered and paved on the seedling layer, a gradient nutrient structure matched with the growth development stage and the spatial distribution of the turfgrass root system is constructed, the germination rate of the turfgrass on the turf is effectively improved, the nutrients of the turfgrass in each growth stage are met, and the turf coverage is improved.

The utility model belongs to the technical field of agricultural planting instruments, particularly relates to a low lawn grass seed harvesting device, and provides the following scheme aiming at the problem that seeds harvested by an existing device contain a large number of spike stems and unsmashed seed spikes, and consequently the seeds need to be screened subsequently. Comprising a base, a power source, a circular cutting knife, a conveying assembly, a grass seed combing, brushing and screening assembly and a discharging assembly, a lawn continuously rolls and moves on the surface of a sieve plate through shaking of the sieve plate, grass seeds in the lawn can make contact with sieve holes from different angles, and separation of the grass seeds is better facilitated; through the connection of a telescopic sliding rod and a first reset spring, the sieve plate can be adaptively adjusted according to the actual conditions of the lawn and the grass seeds, when many impurities exist in the lawn or the sizes of the grass seeds are different, the sieve plate can shake at the appropriate amplitude and frequency, the grass seeds smoothly pass through sieve holes, large impurities are left on the sieve plate, and the service life of the sieve plate is prolonged. Therefore, the precision of seed and impurity separation is improved.

The invention relates to the technical field of soil regulating materials or soil stabilizing materials, and discloses a maintenance-free seasonal external aeolian sandy soil delayed microorganism activation and improvement method, which adopts a microbial agent for generating a biological membrane to improve soil and adopts seeds of creeping turfgrass to restore vegetation to take local materials as much as possible to treat aeolian sandy soil. However, the time for applying the material into the soil is in a dry season with a clear plot range eroded by seasonal external aeolian sandy soil, and the time for taking effect is in a rainy season without special watering maintenance. In dry seasons, the seed protection blocks and the microbial inoculum slow release strips are adopted to ensure that the seeds and the microbial inoculum are in a dormant state, do not germinate in advance and are not damaged due to exposure in the environment. A seed protection block and a sand-fixing net felt layer are used for inhibiting wind erosion, and a sunshade carbon source layer is used for preventing microbial inoculum death. In rainy seasons, the seed protection blocks and the microbial agent slow-release strips are degraded to release seeds and microbial agents and germinate, the degraded seed protection blocks are used for fertilizing the seeds, and the sand stabilization net felt layer and the sunshade carbon source layer provide fermentation substrates for the microbial agents to generate biological membranes, so that soil is improved, and vegetation is recovered.

The application discloses a handheld artificial turf grass fragment absorbing device and relates to the technical field of artificial turf grass fragment processing. The device comprises a power device. The output end of the power device is fixedly connected with a filtering and collecting device through a first pipeline. The outer side of the filtering and collecting device is fixedly connected with a sedimentation shell through a second pipeline, and the outer side of the sedimentation shell is fixedly connected with a group of one-way rubber curtains. The outer side of the sedimentation shell is fixedly connected with an absorbing shell through a third pipeline. The driving device drives the rotating shaft to rotate, and the rotating shaft drives the horizontal rotating brush roller to rotate. Meanwhile, the rotating shaft drives the linkage rod to rotate through the first bevel gear and the second bevel gear. The linkage rod drives the rotating rod to rotate through the chain wheel and the chain, and drives the vertical rotating brush roller to rotate. The broken grass fragments are combed up. The horizontal brush roller horizontally sweeps and brushes the turf surface layer dust and shallow grass fragments. The vertical brush roller vertically penetrates into the filler gap, reduces the grass fragment residues, and improves the overall impurity removal and cleaning efficiency.

The invention belongs to the technical field of herbicides, and particularly relates to an efficient weeding composition for airport lawn broadleaf weeds and application thereof.The efficient weeding composition is prepared from carfentrazone-ethyl, chipton sodium, fluroxypyr-mepthyl and 2, 4-D isooctyl ester as main effective components, by matching with a special auxiliary agent composed of xanthan gum, polyethylene glycol and the like and a pesticide application method matched with an airport scene, efficient prevention and control of rumex plicata broadleaf weed plants are achieved, and the weeding composition is safe, free of phytotoxicity and low in soil residue on common airport turfgrass such as cynodon dactylon, bluegrass, agrostis pilosa and festuca arundinacea. The device can cut off a grass-insect-bird ecological chain of an airport, remarkably reduces the bird strike risk, is suitable for lawns of various airport flying areas, and has extremely high popularization value.

The invention discloses a bermuda grass salt-tolerant growth-promoting bacillus proteolyticus strain SZ1 and application thereof, the strain SZ1 is classified and named as bacillus proteolyticus, is preserved in China General Microbiological Culture Collection Center (CGMCC) on October 14, 2024, and has the preservation number of CGMCC NO.32198, and the preservation number is CGMCC NO.32198. The strain SZ1 is named as bacillus proteolyticus. The preservation address is Institute of Microbiology, Chinese Academy of Sciences, Courtyard 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing. The strain screened by the invention has excellent saline-alkaline tolerance, IAA production, phosphate solubilization and ammonia production functions; the fermentation performance is good, and the number of viable bacteria in fermentation liquor is high; by utilizing the strain, the effect of promoting the breeding of the cynodon dactylon in the saline-alkali soil can be achieved, and an excellent strain resource and a special microbial organic fertilizer are provided for regulating the salt tolerance and growth promotion of the cynodon dactylon and other turfgrass.

A method is disclosed for using simazine to control and reduce the formation of flowers and seed heads in turfgrasses, including cool-season turfgrasses, and to suppress the growth of annual bluegrass (Poa annua). The method comprises applying an effective dose of simazine to the turfgrasses. A method is also disclosed for enhancing the color and quality of cool-season turfgrasses as a result of a penox slam treatment applied to turfgrasses, including cool-season turfgrasses. The method comprises applying an effective dose of simazine to the turfgrasses. A method for selectively controlling barnyard grass (Paspalum vaginatum) in turfgrasses, including Bermuda grass, is further disclosed, the method comprising applying an effective dose of simazine to the turfgrasses.