6results about How to "High yield rate" patented technology

The invention relates to the technical field of pesticides, and discloses a weeding composition for preventing and controlling alternanthera philoxeroides in a paddy field as well as a preparation method and application of the weeding composition. The weeding composition is prepared from three main effective components and an auxiliary agent, and the mass percent of each component is as follows: 6.00 to 8.00 percent of fluroxypyr, 14.00 to 18.00 percent of prometryn, 40.00 to 60.00 percent of vanillic acid, 5.00 to 13.00 percent of the auxiliary agent and the balance of deionized water. The weeding composition is applied in a stem and leaf spraying mode, that is, 30-45 days after rice transplanting, 100 g of the weeding composition is mixed with 30 Kg of water per mu to be evenly sprayed to the surfaces of plants at a time, the plant control effect and the biomass control effect on alternanthera philoxeroides in a rice field are remarkably better than those of three single dosages of fluroxypyr, prometryn and vanillic acid 30 days and 60 days after the weeding composition is applied, and the weeding composition is safe to rice and free of pesticide residues. The yield of the rice is increased by more than 10.00%, and the composition has the advantages of safety, high efficiency and long lasting period.

The invention belongs to the technical field of fertilizers, and particularly relates to a compound plant growth regulator composition. The composition is prepared from gibberellic acid, indoleacetic acid, brassinolide and thidiazuron. According to the technical scheme, on the basis of the ternary compound plant regulator, thidiazuron is further added and cooperates with 14-hydroxyl brassinosteroid in the ternary compound, the activity of the plant regulator is further improved, the composition can well adapt to various fruit trees, growth of capillary roots of crops is effectively promoted, and the growth rate of the capillary roots of the crops is increased. Rapid rooting, flower strengthening and fruit swelling, and comprehensive regulation of plants. According to the technical scheme, thidiazuron is further added to cooperate with 14-hydroxyl brassinosterol in the ternary compound, and the effect of the composition is more remarkable than that of a composition using a single compound or not containing thidiazuron. The composition can be well adapted to various fruit trees, effectively promotes the growth of capillary roots of crops, rapidly roots, strengthens flowers and expands fruits, and realizes comprehensive regulation. The yield increasing rate of various crops is obviously increased, the central sugar increasing rate can be kept to be 16% or above, and the rotten fruit rate of citrus can be controlled to be 20% or below.

The utility model discloses a display substrate and a display device. The display substrate comprises a substrate which comprises a display area and a frame area surrounding the display area; a plurality of sub-pixels located in the display area; the multiple grid lines are located in the display area and the frame area and electrically connected with the multiple sub-pixels, and the multiple grid lines are configured to provide grid signals for the multiple sub-pixels; the grid driving circuit is located in the frame area and is connected with the plurality of grid lines; the at least one electrostatic protection unit is located in the frame area and connected with the grid line, the at least one electrostatic protection unit is configured to release static electricity in the preparation process of the display substrate, the electrostatic protection unit comprises at least one tip structure, and the extending direction of the tip structure intersects with the plane where the substrate is located.

This invention provides a method for processing an ultrafine lithotripsy probe, comprising the following steps: S1. Inserting one end of the probe body into the mounting hole of the probe base to complete the initial assembly; S2. Placing the initially assembled ultrafine lithotripsy probe into a pressing device and fastening the probe body to the column of the pressing device, so that the probe base is located inside the heating coil of the heating machine; S3. Starting the heating machine to heat the probe base, and when the probe base reaches a predetermined state, using the pressing device to press the probe body into the mounting hole to a predetermined depth; S4. After pressing, removing the ultrafine lithotripsy probe and performing a cooling treatment. The ultrafine lithotripsy probe produced by this processing method has the advantages of tight assembly between the probe body and the probe base, low ultrasonic transmission loss, and the connection between the probe body and the probe base is not easily broken under high-frequency ultrasonic vibration, resulting in high lithotripsy efficiency.

Disclosed herein are a transmitting end magnetic core and a preparation method therefor. The transmitting end magnetic core comprises a magnetic core body, the magnetic core body being a flat disk structure; a winding center column is disposed on an end surface of one side of the magnetic core body, the winding center column being used for winding a magnetic induction coil; a winding groove is penetratingly disposed on the magnetic core body, one end of the winding groove being located on the winding center column or the magnetic core body, and the other end penetrating through the edge of the magnetic core body; an outer wall is circumferentially arranged at the edge of the end surface of the same side of the magnetic core body as the winding center column, at least one of two end portions of the outer wall along the circumferential direction of the magnetic core body disposed separated from the winding groove; and the end surface of the magnetic core body is smoothly connected to the side surface of the magnetic core body. The end surface of the magnetic core body of the transmitting end magnetic core disclosed in the present application is smoothly connected to the side surface of the magnetic core body, so that no damage is caused to an insulation layer of a wire; this eliminates a positioning groove on the back surface of the magnetic core body, simplifying a processing technique for the transmitting end magnetic core, and improving the yield of the transmitting end magnetic core.

The present invention relates to a circuit board for a camera module, said circuit board comprising a circuit board body and at least two lateral connecting belts. The lateral connecting belts are led out from the side surfaces of the circuit board body and bend upwards, and, after being bent, extend on the side surfaces of a camera module to form lateral connecting belt bodies. The lateral connecting belts are each provided with a hard plate. Among the at least two lateral connecting belts, the outer surface of the hard plate of one of the lateral connecting belts is provided with a plurality of bonding pads, and the hard plate of the other lateral connecting belt has a plurality of conductive holes. The hard plates of the two lateral connecting belts are overlapped each other. A welding medium is attached to the sidewalls of the conductive holes and contacts the bonding pads by passing through the conductive holes. The present invention also provides a corresponding camera module. The structure, the position, and the assembly means of the circuit board are further improved. According to the present invention, the movement resistance of a circuit board body and a photosensitive chip can be reduced, while the yield and production efficiency are improved.