Suaeda salsa artificial disseminator used in saline-alkali soil improvement research

Abstract

The invention provides a suaeda salsa artificial disseminator used in a saline-alkali soil improvement research. The suaeda salsa artificial disseminator comprises a disseminator body, wherein the disseminator body comprises a suaeda salsa seed box arranged at the top; a seeding plate is arranged at the bottom of the disseminator body; a communicating pipeline is arranged between the seeding plate and the suaeda salsa seed box; a control switch used for controlling the opening and closing of the communicating pipeline is arranged on the communicating pipeline; the control switch comprises a flat clamping groove horizontally formed in the radial direction of the communicating pipeline; a clamping slice is arranged in the clamping groove; the two sides of the clamping slice extend to the outer side of the pipe wall of the communicating pipeline; a limiting dowel is arranged on each of the two sides, positioned outside the communicating pipeline, of the clamping slice; a material dropping hole is formed in one side of the clamping slice positioned outside the communicating pipeline. The suaeda salsa artificial disseminator is simple in structure, convenient to use, time-saving and labor-saving during the use process, uniform in seeding and convenient for later-period management, and during the use process, the opening size of the control switch can be reasonably adjusted according to the size of a sowing area, so that the uniform seeding can be guaranteed, and the seeding efficiency can be improved.

Description

technical field [0001] The patent application of the present invention relates to the technical field of saline-alkali land improvement, in particular to a seeding device, specifically a Suaeda salsa artificial seeder used in the study of saline-alkali land improvement. Background technique [0002] Suaeda salsa is widely used as a ground cover. In view of the fact that Suaeda salsa is sown after the completion of tree and shrub planting, mechanical sowing is difficult to achieve, and only manual sowing is available. However, manual sowing has the following disadvantages: sowing requires a lot of manpower, labor High strength; during the sowing process, the seed density distribution is uneven, some places are dense, some places are sparse, which is not conducive to the growth of Suaeda salsa; the uneven growth of Suaeda salsa also leads to troubles in later watering, fertilization and harvesting. Contents of the invention [0003] The technical problem to be solved in this...

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Problems solved by technology

[0002] Suaeda salsa is widely used as a ground cover. In view of the fact that Suaeda salsa is sown after the completion of tree and shrub planting, mechanical sowing is difficult to achieve, and only manual sowing is available. However, manual sowing has the following disadvantages: sowing requires a lot of ma

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