Hybrid Rice Bowl Blanket Seedling Cultivation Method

A technology of hybrid rice and bowl blanket, which is applied in rice cultivation, cultivation, agriculture, 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: 2021-10-08
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 hybrid rice bowl-blanket-type seedling raising method to solve the problem that in the mechanized sowing process, a large amount of seedling soil needs to be prepared in advance, and the soil covering machine is used to repeatedly cover the soil, which not only requires many procedures, but also has high cost and low efficiency.

Method used

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  • Hybrid Rice Bowl Blanket Seedling Cultivation Method
  • Hybrid Rice Bowl Blanket Seedling Cultivation Method
  • Hybrid Rice Bowl Blanket Seedling Cultivation Method

Examples

Experimental program
Comparison scheme
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 for limiting the end position of the roller (such as Figure 4 As shown), the two inner sides of the guide rail are fixedly connected with a longitudinal stopper 11 used to limit the initial longitudinal position of the seedling tray. Horizontal limiter 12, longitudinal limiter 11 is the crossbeam that is connected be...

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 th...

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Abstract

The present invention relates to the field of crop planting, in particular to a new type of high-efficiency hybrid rice bowl-blanket seedling raising method. Firstly, a flat seedbed is opened in the paddy field, and ditches are dug around the seedbed, non-woven fabrics are laid on the seedbeds, and non-woven fabrics are laid on the non-woven fabrics. Place the seedling tray, take the mud excavated from the ditch, spread the mud on the seedling tray, adjust the relative position between the guide rail and the seedling tray, so that the horizontal and vertical directions of the seedling tray are respectively in line with the horizontal limiter on the guide rail. Align with the longitudinal limiter, put the roller of the blanket seedling seeder on the guide rail, push it to walk, so that the seeding roller in the bowl blanket seedling seeder rotates, and then put the rice seeds in the seeding trough on the seeding roller Sprinkle it in the nest, in this way, it solves the problem that in the mechanized sowing process, a large amount of seedling soil needs to be prepared in advance, and the soil covering machine is used to repeatedly cover the soil, with many procedures, high cost and low efficiency. The present invention is used for seedling cultivation in agriculture Work.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a method for cultivating hybrid rice seedlings in a bowl-blanket style. Background technique [0002] The whole mechanization of hybrid rice production is an inevitable requirement to promote the construction of new countryside and the development of modern agriculture in my country, and the mechanization of planting is the difficulty of the whole 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 whole and placed in transplanting T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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