8 results about "Arrhenatherum elatius" patented technology

The application relates to an agrobacterium ASE44 and application thereof. The agrobacterium ASE44 is separated from a desert grassland soil, is preserved in the China Center for Type Culture Collection, and has a preservation number of CCTCC No: M 20251157. The bacteria have a good promoting effect on improving the growth of oat grass seedling stages, can be prepared into a microbial inoculant for the application of the oat grass seedling stages, are applied to the actual production of the oat grass in a dry region, and provide an excellent basic strain for the excavation and application of desert microbial resources.

The utility model discloses a quick drying device for oat grass, which relates to the technical field of oat grass drying and comprises a drying cylinder rotatably arranged on a positioning frame; the open end of the first cover body is rotationally arranged at one end opening of the drying cylinder in a sleeving mode, the first cover body is fixedly connected with the extending plate through a supporting plate, a material guiding plate is arranged in the first cover body, and an air inlet pipe is further arranged on the side wall of the first cover body; the second cover body is rotationally arranged on the other port of the drying cylinder in a sleeving mode, and a notch is formed in the second cover body; the cross beam plate is fixed on the positioning frame through a plurality of supporting columns; the feeding box is arranged on the cross beam plate, a feeding hopper is arranged on the upper end wall of the feeding box, a discharging pipe is arranged on the lower end wall of the feeding box, and the discharging pipe communicates with the first cover body; the fan pipe is arranged on the side wall of one end, close to the second cover body, of the feeding box; one port of the air guide pipe is in butt joint with the fan pipe, and the other port is in butt joint with the second cover body; the drying device has the advantages of convenience in use, high drying efficiency, good effect and the like.

The utility model relates to the field of silage processing devices, and discloses an oat grass stretch film wrapped silage processing device which comprises a traction system, a bolt is slidably connected to the left side of the traction system, a packaging system is slidably connected to the outside of the bolt, and a fixing assembly is installed on the left side of the traction system. The top of the packaging system is provided with a replacement assembly, the fixing assembly comprises a shell, the bottom of the shell is fixedly connected to the top of the left side of the traction system, an insertion rod is slidably connected into the shell, a sliding plate is fixedly connected to the exterior of the insertion rod, a first spring is fixedly connected to the right side of the sliding plate, and a baffle is slidably connected into the shell. According to the device, the inserting rod is pulled to drive the sliding plate to compress the first spring, so that the inserting rod is separated from the inserting pin, meanwhile, the baffle falls into the inserting rod and is blocked at the outlet of the inserting rod, the packaging system can be rapidly disassembled from the traction system, time and labor are saved, the installation efficiency is effectively improved, and meanwhile the inserting pin cannot fall off.

The utility model discloses oat grass harvesting and cutting integrated machine relates to oat grass harvesting technical field, including base, one side of base is equipped with conveying box fixedly, the middle part of conveying box both sides is equipped with support plate fixedly, and the support plate rotation is equipped with the wheat support between two, the inside of conveying box is equipped with two interval even conveyer belt, the bottom of conveying box is equipped with feed hopper fixedly, the utility model has the advantages of: realized the integration of harvesting and cutting operation, this design not only reduced the overall difficulty of operation greatly, also reduced the potential safety hazard significantly, avoided the need of manual frequently to shift forage from the harvesting area to the cutting area, saved time and manpower, effectively prevented the occurrence of accident, and this continuous operation mode ensured the efficient link of harvesting and cutting link, provided strong guarantee for overall operation efficiency.

The application provides a method for planting oat grass in high-cold pasture areas and belongs to the technical field of pasture planting. The oat grass seeds are sowed after laying soil substrates in a greenhouse, the soil substrates comprise soil, animal manure organic fertilizer and microbial inoculants, the soil and the animal manure organic fertilizer are mixed according to a volume ratio of 1:3, and the microbial inoculants comprise phosphorus-dissolving and potassium-promoting bacteria. The application effectively improves the yield and quality of the oat grass, provides a scientific basis for greenhouse planting of the oat grass in the northern Tibetan area to improve the yield and quality, solves the problem of lack of grass for livestock, promotes the development of grass and animal husbandry, and improves the income of herdsmen.

The invention discloses a carbon dot based on cotton straw and a preparation method and application thereof in plant growth promotion and salt stress resistance, waste cotton straw wide in source is used as a carbon source to prepare a carbon dot material, the waste cotton straw is converted into a nanoscale carbon dot material through a hydrothermal method and an ultrasonic method, the process is simple and efficient, and the carbon dot is suitable for industrial production. And the circular economy concept is met. The obtained carbon dot solution has excellent biocompatibility and low toxicity, can obviously promote the growth and development of plants such as cotton and oat grass under the concentration of 200mg / L, and can effectively relieve the damage of salt stress to the plants. The carbon dots have the functions of promoting plant growth and development and a salt stress tolerance agent, and an innovative solution is provided for saline-alkali soil restoration and agricultural sustainable development.

The application discloses a kind of micro-fertilizer application methods suitable for oat grass green production in Huanghuai region, and relates to the technical field of livestock planting, first select good land, then oat grass seed is soaked with micro-fertilizer and seed dressing fungicide, both provide nutrition for seed growth, and can eliminate viruses on the surface of seed, fundamentally eliminate disease hazards, then spray manganese sulfate, ferrous sulfate, zinc sulfate mixed micro-fertilizer on leaf surface when height is 15 cm, reach the combination of nutrition and health care, guarantee stem green and disease-free spot.In flowering period, spray ammonium molybdate and boric acid mixed micro-fertilizer on leaf surface, prevent disease on fruit, conducive to fruit development, ensure the health of fruit.The application method is simple and easy to operate, efficient and environmentally friendly, and has strong operability, easy to popularize in production, and conducive to oat grass green and high-quality production.

The utility model discloses an oat grass ensiling device, which relates to the technical field of oat grass ensiling, and comprises a grid-shaped partition plate arranged on the inner side wall of an ensiling pool, and a baffle net arranged on the inner wall of the partition plate; the liquid discharge pipe is arranged on the side wall of the ensiling pool and communicated with the ensiling pool, and the liquid discharge pipe is located below the partition plate; the two limiting plates are respectively arranged on the front side wall and the rear side wall of the ensiling pool; the side wall of one side of the cover plate is in an opening shape, sliding grooves are formed in the positions, corresponding to the limiting plates, of the front inner side wall and the rear inner side wall of the cover plate respectively, and the limiting plates extend into the sliding grooves in a sliding mode. The baffle penetrates through the limiting hole in a sliding mode and extends into the limiting groove, and the baffle, the ensiling pool and the cover plate form an ensiling cavity; the cross beam plate is arranged on the ground through a supporting plate, and the cross beam plate is used for placing a cover plate; the utility model has the advantages of convenient use, convenient structure operation, difficult decay and the like.