5results about How to "Improve pollination efficiency" patented technology

This utility model discloses a bee pollination protection device, relating to the field of bee pollination technology. It includes a base with multiple sets of sliding seats fixed on both sides of the upper end. A control box is provided at one end of each sliding seat. A first sliding plate and a second sliding plate are respectively installed on the inner side of each sliding seat. Multiple sets of connecting seats are fixed on the upper ends of both the first and second sliding plates. A protective box is fixed on the inner side of each connecting seat. A first waterproof motor and a sliding column are respectively located at the center of both sides of the upper end of the base. The advantages of this utility model are: it allows the bee pollination protection device to protect the beehive through the protective box, preventing damage to the bees in the beehive when the user sprays pesticides on the pollinating object; it allows the bee pollination protection device to adjust the height of the beehive according to the growth stage of the pollinating object, facilitating direct access to flowers by bees, reducing flight distance, and thus accelerating the pollination efficiency.

The utility model discloses a fruit tree pollination device for agricultural production belongs to fruit tree pollination field, including pollination machine body, air pipe and adjusting assembly, adjusting assembly includes fixed link, bidirectional lead screw, handle, sliding block, first fixed block, first pivot, adjusting lever and second pivot, the inside of fixed link is provided with recess, the lateral surface rotation of second pivot is connected with adjusting block, the upper surface fixed connection of adjusting block has adjusting column, the upper surface fixed connection of adjusting column has moving block, the lateral surface of air pipe is provided with the powder tank of storing, the utility model discloses can be according to the structure of different fruit tree flower organ, the size of stigma adjustment pollination amount's size when using, reduces the waste of resources, and simultaneously for the organ big, the flower of stigma big, need not spend more time to carry out pollination processing, has improved the pollination efficiency of fruit tree, and when using can conveniently open and close the powder tank lower end opening of storing, is convenient for carrying out fruit tree pollination.

The invention discloses a pollen suspension for improving the fruit shape and quality of a perfume pomelo as well as a preparation method and application of the pollen suspension. The pollen suspension is obtained by mixing a nutrient solution and Majia pomelo pollen; the nutrient solution is prepared from the following raw materials in parts by weight: 8 to 12 parts of xanthan gum, 5200 to 7800 parts of cane sugar, 36 to 54 parts of calcium gluconate, 4 to 6 parts of boric acid and 40000 to 60000 parts of water; the activity of the Majia pomelo pollen is not lower than 70%; the solid-to-liquid ratio of the Majia pomelo pollen to the nutrient solution is (0.2-0.6) g: 1L; the method can be used for improving the fruit shape and quality of the perfume pomelo, and compared with single-sexual fruiting in a natural state, the method can improve the fruit quality; the malformed fruit rate and the peel thickness of the perfume pomelo are reduced, the edible rate of fruits is improved, and the content of soluble solids in pulp is increased; compared with a traditional cross pollination mode, the method has the advantages that the seed characteristics can be optimized, the seed state of fruits can be obviously changed, and the industrial problem that quality improvement is accompanied by grain increase is solved; the pollination operation efficiency can be improved, and manual labor investment is saved.

The application discloses a kind of arbor trellis kiwi flower period thinning-pollination integrated robot and its operation method, belong to intelligent agricultural equipment technical field.The robot includes mobile platform, thinning-pollination operation arm, visual perception system, control system and thinning-pollination integrated end effector;Thinning-pollination integrated end effector includes installation base, thinning module and pollination module, and thinning module is equipped with U-shaped mouth and two scissors arms;Control system determines the main flower to be reserved from multiple flower clusters of visual perception and generates the position before insertion and the position of insertion completion, controls thinning-pollination integrated end effector to insert the flower cluster to be operated along target feed direction, so that the center peduncle of main flower to be reserved enters U-shaped mouth and is limited protection, thinning module removes secondary flower, while pollination module completes directional pollination to main flower to be reserved.The application realizes the integrated operation of robot of two agricultural links of thinning and pollination, significantly reduces the labor input of agricultural operation, realizes the efficient energy-saving operation of robot.

The utility model relates to the technical field of corn cultivation equipment, in particular to an automatic pollination device for corn hybridization, which comprises a conveying pipe, a pollen feeding mechanism for feeding pollen into the conveying pipe, a pollen conveying mechanism for conveying pollen and a pollination mechanism for spraying the pollen on stamens, the powder feeding mechanism comprises a storage pipe, a powder conveying pipe, a material distributing block, a first shielding plate, a second shielding plate and a driving mechanism, the powder conveying pipe is communicated between the conveying pipe and the storage pipe, the first shielding plate, the material distributing block and the second shielding plate are sequentially arranged in the powder conveying pipe, the section of the first shielding plate is semicircular, the material distributing block is rotationally arranged in the powder conveying pipe, and the driving mechanism is arranged in the powder conveying pipe. A quantitative groove is formed in the material distributing block, a discharging groove corresponding to the quantitative groove is formed in the second shielding plate, and the execution end of the driving mechanism is connected with the material distributing block and used for driving the material distributing block to rotate. The pollination device has the advantages of low operation difficulty and high pollination efficiency.