阅读说明：本技术 一种复合式玉米育种设备及方法 (Combined type corn breeding equipment and method ) 是由 陈德武 张洪卫 于 2021-06-09 设计创作，主要内容包括：本发明提供了一种复合式玉米育种设备,包括圆形基座和转盘,圆形基座具有圆形凹槽,转盘均匀划分四个扇形育种区,圆形基座上设有对角设置的第一放射罩和第二放射罩,第一放射罩和第二放射罩内分别设有α射线放射器和β射线放射器,第一放射罩和第二放射罩覆盖相对的两个扇形育种区,育种板端部设有搭设在扇形凹槽的侧壁上的搭设头使育种板悬空,育种板上设有多个育种的碗型通孔,圆形基座上设有电机,电机的转轴连接转盘下端中部。本发明让每颗玉米种子均填满在碗型通孔上,然后启动电机转动从而带动转盘在圆形凹槽内转动,玉米种子经过第一放射罩和第二放射罩内时被α射线放射器和β射线放射器发出的α射线放和β射线放射。(The invention provides a composite corn breeding device which comprises a circular base and a rotary table, wherein the circular base is provided with a circular groove, the rotary table is uniformly divided into four fan-shaped breeding areas, a first radiation cover and a second radiation cover which are arranged diagonally are arranged on the circular base, an alpha ray emitter and a beta ray emitter are respectively arranged in the first radiation cover and the second radiation cover, the first radiation cover and the second radiation cover the two opposite fan-shaped breeding areas, the end part of a breeding plate is provided with a building head which is built on the side wall of the fan-shaped groove to suspend the breeding plate, the breeding plate is provided with a plurality of breeding bowl-shaped through holes, the circular base is provided with a motor, and a rotating shaft of the motor is connected with the middle part of the lower end of the rotary table. According to the invention, each corn seed is filled in the bowl-shaped through hole, then the motor is started to rotate so as to drive the rotary table to rotate in the circular groove, and the corn seeds are radiated by alpha rays and beta rays emitted by the alpha ray emitter and the beta ray emitter when passing through the first radiation cover and the second radiation cover.)

1. The utility model provides a combined type maize breeding equipment which characterized in that: including circular base (1) and carousel (3), circular base (1) has circular recess (2), carousel (3) are located in circular recess (2), four fan-shaped breeding districts of carousel (3) evenly divided, be equipped with first radiation cover (4) and second radiation cover (5) that the diagonal angle set up on circular base (1), first radiation cover (4) and second radiation cover (5) are equipped with alpha ray radiator and beta ray radiator respectively, first radiation cover (4) and second radiation cover (5) cover two relatively fan-shaped breeding district, every fan-shaped breeding district all is equipped with fan-shaped recess, breeds kind of a seed (7) and is located in the fan-shaped recess, breeds kind of a seed (7) tip is equipped with and sets up and is in set up head (8) on fan-shaped recess's the lateral wall make breed kind of a seed (7) unsettled, educate the bowl type through-hole (9) that are equipped with a plurality of breeds on blank (7), be equipped with motor (16) on circular base (1), the pivot of motor (16) is connected carousel (3) lower extreme middle part.

2. The hybrid corn breeding apparatus of claim 1, wherein: a fixing plate (10) is arranged between the inner walls of the fan-shaped grooves, a strip-shaped through hole (11) is arranged on the fixing plate (10), the strip-shaped through hole (11) is positioned under the bowl-shaped through hole (9), the lower end of the fan-shaped breeding area is provided with an inner cavity (12) positioned under the fan-shaped groove, the fan-shaped breeding area is provided with a nozzle (13), the nozzle (13) is communicated with the inner cavity (12) and the fan-shaped groove, the nozzle (13) is positioned under the strip-shaped through hole (11), a piston (15) matched with the inner cavity (12) is arranged in the inner cavity (12), the piston (15) is connected with a cylinder (14) arranged in the sector breeding area, the inner cavity (12) is connected with a water filling channel (21) and an air exhaust channel (20) which are arranged in the fan-shaped breeding area, and the water filling channel (21) is connected with a water pool through a water pipe.

3. The hybrid corn breeding apparatus of claim 2, wherein: an arc-shaped baffle (17) is arranged on the side surface of the upper opening of the bowl-shaped through hole (9).

4. A method of breeding by the hybrid corn breeding device of claim 1, comprising: laying the maize that needs the breeding on educating kind of a board (7), let every maize seed all fill up on bowl type through-hole (9), then with four educate kind of a board (7) and put four respectively fan-shaped breeding district fan-shaped recess in let it unsettled, then start motor (16) rotate thereby drive carousel (3) are in circular recess (2) internal rotation starts simultaneously alpha ray emitter and beta ray emitter that first radiation cover (4) and second radiation cover (5) were equipped with respectively take place to radiate and make the maize seed constantly crisscross between alpha ray and beta ray, the rotational speed of carousel (3) is for once a day.

Technical Field

The invention relates to the field of corn breeding, in particular to a composite corn breeding device and a composite corn breeding method.

Background

The conventional corn breeding mainly utilizes the heterosis, starts from breeding the inbred line and mainly aims at breeding and utilizing single cross hybrid; the breeding standard of the inbred line takes the self-reproduction yield, high quality, multiple resistance, density tolerance and excellent comprehensive characters as the standard; the breeding method of the inbred line is related to the variety of the original material and the breeding target character; however, in any breeding, the purpose is to improve the yield, but no screening is performed.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a composite corn breeding device and a composite corn breeding method which are convenient for breeding and screening.

In order to achieve the purpose, the invention adopts the following technical scheme: a composite corn breeding device comprises a circular base and a turntable, wherein the circular base is provided with a circular groove, the turntable is positioned in the circular groove and is evenly divided into four fan-shaped breeding areas, the circular base is provided with a first radiation cover and a second radiation cover which are arranged diagonally, the first radiation cover and the second radiation cover are respectively provided with an alpha-ray emitter and a beta-ray emitter, the first radiation cover and the second radiation cover two opposite fan-shaped breeding areas, each fan-shaped breeding area is provided with a fan-shaped groove, the breeding plates are positioned in the fan-shaped grooves, the end part of the breeding plate is provided with an erection head erected on the side wall of the fan-shaped groove to suspend the breeding plate, the bowl-shaped through holes for breeding are formed in the breeding plate, the motor is arranged on the circular base, and the rotating shaft of the motor is connected to the middle of the lower end of the rotary table.

Further, a fixing plate is arranged between the inner walls of the fan-shaped grooves, strip-shaped through holes are formed in the fixing plate and located under the bowl-shaped through holes, an inner cavity located under the fan-shaped grooves is formed in the lower end of the fan-shaped breeding area, nozzles are arranged in the fan-shaped breeding area and communicated with the inner cavity and the fan-shaped grooves, the nozzles are located under the strip-shaped through holes, pistons matched with the inner cavity are arranged in the inner cavity, the pistons are connected with cylinders of the fan-shaped breeding area, the inner cavity is connected with an irrigation channel and an exhaust channel of the fan-shaped breeding area, and the irrigation channel is connected with a water pool through a water pipe.

Further, an arc-shaped baffle is arranged on the side face of the upper opening of the bowl-shaped through hole.

The invention also provides a method for breeding the composite corn, which comprises the steps of laying the corn to be bred on the seed breeding plates, filling each corn seed on the bowl-shaped through hole, respectively placing the four seed breeding plates in the fan-shaped grooves of the four fan-shaped breeding areas to be suspended, starting the motor to rotate so as to drive the rotary table to rotate in the circular groove, and simultaneously starting the alpha-ray emitter and the beta-ray emitter which are respectively arranged in the first radiation cover and the second radiation cover to emit so as to continuously stagger the corn seeds between alpha rays and beta rays, wherein the rotary speed of the rotary table is one rotation per day.

Compared with the prior art, the invention has the following beneficial effects: according to the corn breeding method, the corns needing to be bred are laid on the seed breeding plates, each corn seed is filled in the bowl-shaped through hole, then the four seed breeding plates are respectively placed in the fan-shaped grooves of the four fan-shaped breeding areas to be suspended, then the motor is started to rotate so as to drive the rotary table to rotate in the circular groove, the corn seeds are radiated by alpha rays and beta rays emitted by the alpha ray radiator and the beta ray radiator when passing through the first radiation cover and the second radiation cover, the radiation time is controlled by controlling the rotation speed of the rotary table to be one rotation every day, the condition of the corn seeds is observed after 2 days, and if the corn seeds are unqualified, the corn seeds are upwarped from the bowl-shaped through hole.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a top view of a hybrid corn breeding apparatus of the present invention.

FIG. 2 is a schematic structural diagram of a hybrid corn breeding apparatus according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:

the invention provides a composite corn breeding device, which comprises a circular base 1 and a rotary table 3, wherein the circular base 1 is provided with a circular groove 2, the outer diameter of the rotary table 3 is equal to the inner diameter of the circular groove 2, the rotary table 3 is positioned in the circular groove 2, the rotary table 3 is uniformly divided into four fan-shaped breeding areas, the circular base 1 is provided with a first radiation cover 4 and a second radiation cover 5 which are arranged diagonally, the first radiation cover 4 and the second radiation cover 5 are fixed on the circular base 1, an alpha ray radiator and a beta ray radiator are respectively arranged in the first radiation cover 4 and the second radiation cover 5, the alpha ray radiator and the beta ray radiator are the prior art capable of radiating alpha rays and beta rays, the first radiation cover 4 and the second radiation cover 5 cover two opposite fan-shaped breeding areas, each fan-shaped breeding area is provided with a fan-shaped groove, fan-shaped recess side all has baffle 6, baffle 6 is in after encircleing the round in the fan-shaped breeding district form fan-shaped recess, breeding board 7 is located in the fan-shaped recess, breed the 7 tip of kind of a board and be equipped with to set up and be in set up head 8 on the lateral wall of fan-shaped recess makes it is unsettled to breed kind of a board 7, be equipped with step 19 on the lateral wall of fan-shaped recess, set up head 8 and set up make on the step 19 it is unsettled to breed kind of a board 7, breed the bowl type through-hole 9 that is equipped with a plurality of breeds on kind of a board 7, diameter about the maize seed is selected to be 0.5cm, the diameter of bowl type through-hole 9 is between 0.5cm ~ 1cm, be equipped with motor 16 on the circular base 1, motor 16's pivot is connected 3 lower extreme middle parts of carousel, the pivot is located circular recess 2's centre.

As a specific embodiment, a fixing plate 10 is arranged between the inner walls of the fan-shaped grooves, a strip-shaped through hole 11 is arranged on the fixing plate 10, the strip-shaped through hole 11 is positioned under the bowl-shaped through hole 9, an inner cavity 12 positioned under the fan-shaped groove is arranged at the lower end of the fan-shaped breeding area, a nozzle 13 is arranged in the fan-shaped breeding area, the nozzle 13 is communicated with the inner cavity 12 and the fan-shaped grooves, the nozzle 13 is positioned under the strip-shaped through hole 11, a piston 15 matched with the inner cavity 12 is arranged in the inner cavity 12, the piston 15 is connected with a cylinder 14 arranged in the fan-shaped breeding area, the inner cavity 12 is connected with a water filling channel 21 and an exhaust channel 20 arranged in the fan-shaped breeding area, and the water filling channel 21 is connected with a water pool through a water pipe; the diameter of the strip-shaped through hole 11 is smaller than that of the bowl-shaped through hole 9, the diameter of the nozzle 13 is 0.05 cm-0.1 cm, when the cylinder 14 pushes the piston 15 to move upwards, culture solution or breeding excitation solution in the inner cavity 12 is sprayed out from the nozzle 13 to generate water mist, the water mist is sprayed out from the strip-shaped through hole 11 to the bowl-shaped through hole 9 to cover the corn seeds, an arc-shaped baffle 17 is arranged on the side face of the upper opening of the bowl-shaped through hole 9, when the water mist is sprayed out on the arc-shaped baffle 17, water mist drops fall above the corn seeds to cover the upper parts of the corn seeds so as to completely cover the corn seeds, the inner wall of the arc-shaped baffle 17 corresponds to the bowl-shaped through hole 9 below the arc-shaped baffle 17, the strip-shaped through hole 11 is arranged in the grid 18, and necessary impurities for filtering through the grid 18 fall into the nozzle 13.

The invention also provides a method for breeding the composite corn, which comprises the steps of laying the corn to be bred on the seed breeding plates 7, filling each corn seed on the bowl-shaped through hole 9, then respectively placing the four seed breeding plates 7 in the fan-shaped grooves of the four fan-shaped breeding areas to be suspended, then starting the motor 16 to rotate so as to drive the rotary disc 3 to rotate in the circular groove 2, simultaneously starting the alpha-ray emitter and the beta-ray emitter which are respectively arranged in the first radiation cover 4 and the second radiation cover 5 to emit so that the corn seeds are continuously staggered between the alpha rays and the beta rays, wherein the rotating speed of the rotary disc 3 is one rotation every day, and the selected corn seeds are firstly pretreated by mustard gas exhausted by a mustard gas exhaust tank.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.