25 results about "Turf grass" patented technology

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.

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 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.

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 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.

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 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.

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.

The application discloses a turfgrass rhizome spreading device and a method for producing turfgrass, wherein the turfgrass rhizome spreading device comprises a cutting mechanism and a spreading assembly, the cutting mechanism comprises a cutting bin, a first cutting assembly and a second cutting assembly, the cutting bin is provided with a feeding port and a discharging port, the first cutting assembly is arranged in the cutting bin and can cut turfgrass along a Y-axis direction, the second cutting assembly is arranged in the cutting bin and can cut turfgrass along an X-axis direction, and the spreading assembly comprises a spreading bin and a partition, the spreading bin is provided with a spreading port, the spreading bin is provided with a connecting port connected with the discharging port of the cutting bin, and the partition is arranged in the spreading bin so that at least one spreading channel is formed in the spreading bin. The technical scheme can improve the production efficiency and survival rate of turfgrass.

The invention belongs to the technical field of mikania micrantha prevention and treatment, and particularly relates to mikania micrantha water extract and application thereof. A preparation method of the mikania micrantha water extract comprises the following steps: washing a fresh mikania micrantha plant, drying to constant weight, crushing, sieving, adding distilled water, and soaking at normal temperature for 48 hours to obtain the mikania micrantha water extract. An invasive plant mikania micrantha leaf is used as an allelopathy donor material, and the allelopathy effects of mikania micrantha water leach liquor with different mass concentrations on seed germination, seedling growth and physiological and biochemical characteristics of three turfgrass are researched. Results show that different lawn grass types have different sensitivity degrees to mikania micrantha water extract, bermuda grass is most sensitive and is inhibited in a seedling stage except T2 concentration, and Bermuda and Manila have a promoting effect, so that the Manila and Bermuda can be selected during mikania micrantha invasion environment recovery, and the mikania micrantha invasion environment recovery can be realized. And support can be provided for recovering the mikania micrantha invasion environment.

This invention provides a turfgrass based on lake sediment, its construction method, and its application, belonging to the field of urban ecological engineering and environmental engineering. The establishment method is as follows: S1, Base layer laying: The lake sediment is screened for particles, and sediment with particles >30mm is used as the base layer; S2, Load-bearing layer laying: Asphalt concrete is laid on the base layer as the load-bearing layer, which is composed of asphalt-coated rounded pebbles; S3, Buffer layer laying: 4-5 weeks after the load-bearing layer is laid, lake sediment with particles smaller than 30mm is laid on the load-bearing layer as a buffer layer; S4, Planting layer construction: Turfgrass seeds are sown, and the turfgrass seeds are selected from at least one of ryegrass or bermudagrass. This invention uses lake sediment as the main planting substrate, realizing waste-to-waste treatment, which not only reduces the cost of sediment disposal, but also provides a safe, economical, and feasible path for lake pollution control and ecological restoration.

The present application belongs to the technical field of plant molecular breeding, and particularly relates to a LpBPM5.6 gene for regulating the plant type of perennial ryegrass, a low-expression vector, a construction method and application thereof. The LpBPM5.6 gene for regulating the plant type of perennial ryegrass has a nucleotide sequence as shown in SEQ ID No. 1. The present application first clones a full-length sequence of a gene for regulating the plant type of perennial ryegrass, i.e. LpBPM5.6. The LpBPM5.6 gene is a gene for regulating the plant type of perennial ryegrass, and can make the perennial ryegrass present an "ideal plant type". The inventors obtain perennial ryegrass plants with low-expression LpBPM5.6 gene by constructing a low-expression vector of LpBPM5.6. The results show that, compared with the wild-type perennial ryegrass, the perennial ryegrass with low-expression of the gene has more than 20% increase in the number of tillers, more than 50% reduction in the plant height and fresh weight, and obvious reduction in the number of fibrous roots, which provides support for the plant type improvement of perennial ryegrass and other turfgrasses.

Methods and systems for cosmic ray sensing soil moisture management included at least one cosmic ray sensor (CRS) positioned within an environment. The CRS detects a plurality of cosmogenic neutrons from a portion of the environment. A computing platform is in communication with the at least one CRS. Data corresponding to the detected plurality of cosmogenic neutrons is communicated to the computing platform. A processing system is within the computing platform. The processing system determines a moisture level within the portion of the environment based on the detected plurality of cosmogenic neutrons. The processing system is configured to activate an irrigation controller which controls an irrigation network positioned at least partially within the portion of the environment based on the determined moisture level. The methods and systems may be used to manage moisture levels within agricultural crops and turf grass, such as on golf courses.

Disclosed are methods of using Simazine for controlling, reducing formation of flowers and seedheads of, and suppressing growth of annual bluegrass (Poa annua) in a turf comprising a cool-season turfgrass species. The methods comprise applying an effective dosage of Simazine to the turf. Also disclosed is a method of enhancing color and quality of a cool-season turfgrass species as a result of Penoxsulam treatment applied to a turf comprising the cool-season turfgrass species. The method comprises applying an effective dosage of Simazine to the turf. Further disclosed is a method of selectively controlling seashore Paspalum (Paspalum vaginatum) in a turf comprising bermudagrass, the method comprising applying an effective dosage of Simazine to the turf.