Corn directional seeding method, directional seed block manufacturing equipment and device for seeding seed blocks

Abstract

The invention discloses a corn directional seeding method, a directional seed block manufacturing equipment and a device for seeding seed blocks, which aim to overcome the phenomenon that corn leavesare mutually interfered and shield sunlight, and enable the spreading direction of the leaves to be consistent and vertical to a ridge direction to improve planting density and yield. The method comprises the following steps: firstly manufacturing seed strips consistent to biological characteristics of corns, and directionally loading seeds onto carriers for directional seeding; and making germ surfaces of the seeds loaded onto the carriers parallel to the ridge direction, germs vertical to the ridge direction, tops of the seeds upward and the germ surfaces facing outsides of the seed blocks.The carrier seed block manufacturing equipment has the following structure: a directional module is arranged in a hole of a seed block template; the inside of the directional module is provided with aseed positioning slot hole and a seed pushing mandrel; a seed strip box and a feeding device are arranged above the seed block template; the height difference is controlled to complete seed positioning, material filling and demoulding. The device for seeding the seed blocks comprises a seed block passage, a seed feeding mechanism, a colter and a seed block charging mechanism. The method, the equipment and the device overcomes the defect that the leaves are disorderly arranged, and can greatly improve corn planting density to improve the yield and show the advancement of precision agriculture.

Description

technical field [0001] The invention relates to a sowing method and equipment, in particular to a directional sowing method for corn passing through a carrier, a manufacturing equipment for a directional seed block of a seed carrier, and a sowing block device. Background technique [0002] The growth arrangement of maize leaves is directional, and the directionality of maize leaf arrangement has a crucial impact on the growth and development of maize. Due to the uncertain direction of the leaves, the phenomenon of cross interference and sunlight blocking is caused, which limits the planting density and becomes an objective factor restricting the increase of corn yield. Especially for flat corn, the general planting density can only reach 2,500 to 3,000 plants per mu, and cannot be further increased. The orientation of the corn plant leaves is determined by the germ surface and germ direction when the seeds germinate. As long as the germ surface and germ direction of the see...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the unresolved problems existing in the existing concept according to the natural phenomenon of the growth direction of the leaves of corn plants, and to provide an operable and industrially-usable method that can greatly increase the yield of corn per unit area by physical means. Directional sowing method of corn produced

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