32results about How to "Effective water absorption" patented technology

The invention discloses an agricultural cultivation device and a using method thereof, which relate to the technical field of agricultural cultivation; in order to solve the problem that the existing agricultural cultivation device is likely to cause rotten roots or insufficient water supply; it specifically includes a support groove plate and four cultivation groove plates The four corners of the outer wall of the bottom of the support groove plate are fixedly installed with support pads, and the four corners of the inner wall of the bottom of the groove of the support groove plate are fixedly installed with vertically arranged support rods. An agricultural planting device and a method of using the same proposed in the present invention are provided with a first spring, a limit slider and a rubber sleeve, so that the first spring can further align the The three rollers are used for up and down buffering, which can further improve the stability of extraction and insertion. The setting of the outer rubber sleeve of the first roller is also for buffering the extraction and insertion process of the cultivation slot plate, so as to prevent the cultivation slot plate from being stuck in the slot and difficult to pull out. out, which improves the smoothness of the use of the device.

The invention discloses an agricultural cultivation device and an application method thereof, and relates to the technical field of agricultural cultivation. The problem that in an existing agricultural cultivation device, root rotting or insufficient water supplementing is prone to being caused is solved. The device specifically comprises a supporting groove plate and four cultivation groove plates, supporting pads are fixedly installed on the outer walls of the four corners of the bottom of the supporting groove plate, and vertically-arranged supporting rods are fixedly installed at the fourcorners of the inner wall of the bottom of a groove opening of the supporting groove plate. According to the agricultural cultivation device and the application method thereof, by arranging first springs, limiting sliding blocks and rubber sleeves, in the process of pulling the cultivation groove plates, the first springs can further buffer a third rolling wheel up and down, and then the pullingand inserting stability can be further improved; and the rubber sleeves outside first rolling wheels are also arranged to be used for buffering in the pulling and inserting process of the cultivationgroove plates, the situation that the cultivation groove plates get stuck in inserting grooves and are difficult to pull out is avoided, and the use smoothness of the device is improved.

The invention relates to washing machines, in particular to a control method for washing quilts by the washing machines. The method includes the following steps that water is fed to a set washing water level while an intermittent rotation of an impeller inner barrel and an internal circulation spray are performed; the impeller is in the intermittent rotation, and the quilts are washed while the internal circulation spray is performed; an intermediate dewatering is performed; water is fed to a set rinse water level while the impeller inner barrel is in the intermittent rotation; the impeller is in the intermittent rotation, and the quilts are rinsed; and the intermediate dewatering, rinse water feeding and rinsing are repeated, and the final dewatering is performed. The invention further relates to a washing machine using the control method. The spraying is performed by means of an internal circulation pump, the washing is performed by the aids that the cycle of starting and stopping of a motor is prolonged and the starting and stopping of the motor are alternately changed, and three-time rinsing at a medium high water level and a gland structure are utilized, so that when the quilts are washed by the washing machines, the cleaning ratio is high, the rinsing effect is good, the abrasion is slight, and the individual needs of consumers are met.

The invention discloses a cultivation method for wedge plowing and transplanting rice, belonging to the field of rice cultivation. To solve the problem of the low yield of high-yield high-quality varieties in the exiting cultivation mode, the cultivation method of the invention comprises the following steps: (1) plowing soil; not carrying out plowing and watering after harvesting former crop in rotation; and digging a plurality of ditches on a surface of a farmland, wherein the row spacing between two adjacent ditches is 20cm, the ditch is narrow at the bottom and wide at the top and has an inverted triangular shape, the depth of the ditch is 5-10cm, the width of the ditch is 3-6cm, the two side faces of the ditch are all oblique planes relative to a horizontal plane, and the included angle alpha is 40-70 degrees between the oblique plane and the horizontal plane; (2) applying base fertilizer, transplanting seedlings, and watering; and (3) subsequently managing the field. The cultivation method of the invention reduces the farming intensity by using wedge plowing instead of traditional ploughing, applies fertilizer to the bottom of the wedge-type ditch in a centralized way, reduces the disturbance to the soil, is energy-saving and labor-saving, has large water storage capacity of the soil and high soil system stability, increases the utilization ratio of fertilizer, improves the growth environment of root system, and realizes the effects of saving cost and increasing yield and efficiency.