Novel high-efficiency hybrid rice blanket type seedling growing method

A technology of hybrid rice and bowl blanket, applied in rice cultivation, application, cultivation, etc., can solve the problems of high cost, low efficiency, and many processes, and achieve the effect of improving efficiency and reducing the process of covering soil

Active Publication Date: 2019-04-12
CHONGQING AGRI MECHANIZATION TECH PROMOTION GENERAL STATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a new type of high-efficiency hybrid rice bowl-blanket seedling raising method to solve the problem of preparing a large amount of seedling soil in advance and using a soil covering machine to repeatedly cover soil in the mechanized sowing process. Not only are there many procedures, but also the cost is high and the efficiency is low. The problem

Method used

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  • Novel high-efficiency hybrid rice blanket type seedling growing method
  • Novel high-efficiency hybrid rice blanket type seedling growing method
  • Novel high-efficiency hybrid rice blanket type seedling growing method

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Experimental program
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Effect test

Embodiment 1

[0054] Such as figure 1 As shown, embodiment one of the present invention has used a kind of portable hybrid paddy bowl blanket seedling raising seeder, comprises seed storage box 2, seeding roller 3, seed falling guide mechanism and guide rail 4, and seeding roller 3 is coaxially fixedly connected with The rotating shaft, both ends of the rotating shaft are provided with rollers for rolling, the guide rail 4 is used to guide the rollers when walking on it, and the initial position of the guide rail 4 is also provided with a limit pin 8 for limiting the initial position of the rollers, the guide rail 4 The end of the roller is provided with a second limit pin 13 (such as Figure 4 As shown), the two inner surfaces of the guide rails are fixedly connected with a longitudinal stopper 11 for defining the longitudinal initial position of the seedling tray, and the bottom of the longitudinal stopper 11 is also provided with two left and right sides for defining the longitudinal pos...

Embodiment 2

[0081] Embodiment two is basically as Figure 6 and Figure 7 Shown, embodiment two has used a kind of portable hybrid rice bowl blanket seedling seeding seeder equally, and the difference of the portable hybrid rice bowl blanket seedling seedling seeder that embodiment one uses is that the seeding roller 3 is adjacent to each other before and after. There is a breeding passage 15 communicated between the two seeding grooves, and one end of the breeding passage 15 communicating with the rear section seeding groove 32 is provided with a baffle plate 16, the baffle plate 16 is hinged at the opening of the breeding passage 15, and the baffle plate 16 passes through The torsion spring is hinged at the opening of the breeding channel 15 .

[0082] The specific implementation process is as follows:

[0083] The torsion spring makes the baffle plate 16 in the state of closing the opening of the breeding channel 15 under the normal state. If the number of rice seeds in 32 is more tha...

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Abstract

The invention relates to the field of crop planting, in particular to a novel high-efficiency hybrid rice blanket type seedling growing method. The novel high-efficiency hybrid rice blanket type seedling growing method comprises the following steps: firstly opening up a flat seedling bed in a rice field, digging a ditch on the periphery of the seedling bed, paving a non-woven fabric on the seedling bed and placing seedling growing trays on the non-woven fabric, taking mud excavated from the ditch, flatly paving the mud in the seedling growing trays, adjusting a relative position between a guide rail and each of the seedling growing trays to enable the transverse direction and the longitudinal direction of the seedling growing tray to be respectively aligned with transverse limiters and a longitudinal limiter on the guide rail, putting roller wheels on a blanket type seedling growing seeder on the guide rails and pushing the roller wheels to walk so as to enable a seeding roller in theblanket type seedling growing seeder to rotate and further spread rice seeds in a seeding trough on the seeding roller into caves. In such a manner, the problems that in the mechanized seeding process, a large amount of seedling growing soil is required to be prepared in advance, and the soil is repeatedly covered by using a soil covering machine, so that the procedures are more, the cost is high,and the efficiency is low are solved. The novel high-efficiency hybrid rice blanket type seedling growing method provided by the invention is used for seedling growing in agriculture.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a novel high-efficiency hybrid rice bowl-blanket seedling raising method. Background technique [0002] The mechanization of the whole process of hybrid rice production is an inevitable requirement to promote the construction of new socialist countryside and the development of modern agriculture in our country, and the mechanization of planting is the difficulty of the whole process mechanization of hybrid rice production. As a key link in the cultivation of hybrid rice, the importance of seedling raising of hybrid rice is self-evident. At present, the mainstream method in my country is blanket seedling raising technology. Put seedling soil or seedling matrix in it, then sow, and finally cover the rice seeds with seedling soil or seedling matrix. After the seedlings grow up, the roots are tightly entangled to form a standardized blanket-like seedling block, which can be taken out as a...

Claims

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Application Information

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IPC IPC(8): A01G9/029A01G22/22
CPCA01G9/029A01G22/22
Inventor 李尚彭维钦陈雪飞唐科明罗春明彭雪雪江伟余长江
Owner CHONGQING AGRI MECHANIZATION TECH PROMOTION GENERAL STATION
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