Device for capturing water sowed seeds of wetland plants

A wetland plant and water sowing technology, which is applied in the direction of agricultural machinery and implements, applications, harvesters, etc., can solve the problems of difficult capture of water-seeded seeds, large amount of water-seeded seeds captured, wetland plant water-seeded seeds capture, etc., to achieve seed Improved identification accuracy, improved seed capture rate, and low manufacturing costs

Inactive Publication Date: 2014-06-11
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing technology cannot be used to capture wetland plant water-sowed seeds, and then provide a device for capturing wetland plant water-sowed seeds
[0006] The beneficial effects of the present invention are: the present invention solves the existing difficult problem of being unable to capture water-sowed seeds of wetland plants, and can carry out long-term continuous capture of wetland water-sowed seeds, especially the capture of very small water-sowed seeds. The catch amount of sowing seeds is large; at the same time, the capture device of the present invention can be used to directly effectively identify water-spread seeds, and the identification accuracy is high. When in use, two identical capture devices of the present invention can be placed oppositely at a distance of one meter, that is, two In the capture device, the surfaces of the rectangular vertical plates with vertical poles are placed facing each other. This arrangement can realize the capture of water-seeded seeds in different water flow directions, and solve the problem that water-seeded seeds are difficult to capture in wetlands due to the usually inconsistent directions of hydrological fluctuations. Difficult, adaptable

Method used

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  • Device for capturing water sowed seeds of wetland plants
  • Device for capturing water sowed seeds of wetland plants

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specific Embodiment approach 1

[0008] Specific implementation mode one: combine figure 1 Describe this embodiment, a device for capturing wetland plants and sowing seeds in this embodiment includes a vertical pole 3, a rectangular vertical plate 1, a plurality of rectangular plates 5, a plurality of palm fiber filter screens 4 and a plurality of rectangular frames 2, the rectangular Standing plate 1 is provided with horizontally placed a plurality of rectangular plates 5 from top to bottom along one of the wide sides of its length direction, and a wide side of the thickness direction of a plurality of horizontally placed rectangular plates 5 is all connected with the rectangular vertical plate 1 connection, each rectangular plate 5 is provided with an obliquely placed rectangular frame 2 on the upper long plate surface, a plurality of rectangular frames 2 are arranged in parallel, and the thickness of the rectangular frame 2 set on the upper long plate surface of the rectangular plate 5 One wide side of the...

specific Embodiment approach 2

[0010] Specific implementation mode two: combination figure 1 The present embodiment will be described. The number of rectangular plates 5, the number of palm fiber screens 4, and the number of rectangular frames 2 in this embodiment are all four. Such setting satisfies the amplitude and requirements of water level fluctuations in general wetlands, and at the same time realizes the vertical capture of wetland seeds from the water surface to the bottom of the water, meeting design requirements and actual needs. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0011] Specific implementation mode three: combination figure 1 To describe this embodiment, the included angle α between the lower long surface of each rectangular frame 2 and the upper long surface of each corresponding rectangular plate 5 in this embodiment is 28°-32°. Such setting effectively increases the contact area between the water flow and the palm fiber filter screen, and meanwhile, the obliquely placed filter screen is conducive to increasing the retention (capture) of seeds on the palm fiber filter screen. Others are the same as in the first or second embodiment.

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Abstract

A device for capturing water sowed seeds of wetland plants relates to a capturing device for water sowed seeds, aiming to solve the problem that the water sowed seeds of the wetland plants cannot be captured in the prior art. The device comprises a vertical rod, a rectangular vertical plate, a plurality of rectangular plates, a plurality of palm fiber filter screens and a plurality of rectangular frames, wherein the plurality of rectangular plates placed horizontally are arranged on one wide side surface of the rectangular vertical plate in the length direction thereof from top to bottom; one slantwise placed rectangular frame is arranged on the upper long plate surface of each rectangular plate; the plurality of rectangular frames are arranged in parallel to each other, and an included angle is formed between the lower long surface of each rectangular frame and the upper long plate surface of the corresponding rectangular plate; one palm fiber filter screen is paved on the upper long surface of each rectangular frame; the edge of each palm fiber filter screen is connected to the edge of the corresponding rectangular frame; and the upper end of the vertical rod is connected to the bottom end of the other wide side surface of the rectangular vertical plate. The device is used for capturing the water sowed seeds of the wetland plants.

Description

technical field [0001] The invention relates to a catch device for water sowing seeds. Background technique [0002] Seeds are the unique propagules of seed plants, which are the initial stage of plant growth and reproduction. When the seeds mature, they will separate from the mother for propagation, reproduction and regeneration, which is of great significance to the inheritance and evolution of plants. Water sowing is one of the most important ways of seed dispersal of wetland species, and is an important strategy for species reproduction and regeneration and wetland restoration. Therefore, the research on the water-seeding habit of seeds has always been concerned by many disciplines such as geography, biology, environment and ecology. [0003] Attempts on the capture and identification methods of wetland plant water-sowed seeds have never stopped, but there is no capture and identification device for wetland water-sowed seeds at present. Traditionally, an ordinary nylon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D93/00
Inventor 姜明王国栋吕宪国王铭
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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