Striking type hybrid rice seed production pollinator and pollinating method thereof
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A hybrid rice and pollinator technology, which is applied in the fields of botanical equipment and methods, plant genetic improvement, and application, can solve the problems of poor pneumatic pollination effect and low artificial-assisted pollination efficiency, and achieve stable pollination, high work efficiency, and high work efficiency. comfortable effect
Active Publication Date: 2017-05-10
ZHEJIANG UNIV
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[0003] The purpose of the present invention is to overcome the shortcomings of low efficiency of artificial assisted pollination and poor air pollination effect, and provide a kind of ear hitting frequency, hitting position, amplitude and impact force can be adjusted, which can adapt to the pollination operation in the production of hybrid rice seeds of different varieties Striking hybrid rice pollinator
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[0024] The present invention will be further described below in conjunction with accompanying drawings and examples. The technical features in the following examples can be combined with each other if there is no conflict.
[0025] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, a hitting type hybrid rice seed production pollination machine includes an ear hitting mechanism, a lifting mechanism, and a power chassis. The ear hitting mechanism is fixed on the lifting mechanism, and the lifting mechanism is installed on the power chassis.
[0026] The fringe mechanism is composed of support 16, motor 15, driver 14, support plate 13, slide block 12, left connecting rod 11, left fixed block 10, guide rod 9, left fringe rod 8, right fringe rod 17, screw mandrel 18 , right connecting rod 19, right fixed block 20, lithium battery 7; motor 15 and the driver 14 of control motor are fixed on support plate 13 front, screw mandrel 18 is fixed on the support p...
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Abstract
The invention discloses a striking type hybrid rice seed production pollinator, comprising a spike striking mechanism, a lifting mechanism, and a power chassis; the spike striking mechanism is fixed to the lifting mechanism, and the lifting mechanism is mounted on the power chassis. The spike striking mechanism comprises a support, a motor, a supporting plate, a slider, a screw, left and right links, guide rods, left and right striking rods; the motor and the screw are coaxially fixed to the supporting plate and fixed to the support, the two guide rods are fixed to the supporting plate and are parallel to the screw, the guide rods extend through the slider in sliding fit manner, the screw runs through the middle of the slider to form bidirectional screw fitting, the front ends of the left and right striking rods are connected to the support through hinges, the middles of the left and right striking rods are connected to one ends of the left and right links through hinges, and the other ends of the left and right links are connected to two ends of the slider through hinges. The motor drives the slider to reciprocate, driving the left and right striking rods to rock so as to push and strike hybrid rice male parents, pollen is vibrated off and delivered to two sides, pollination is achieved, striking height, frequency and amplitude are adjustable, pollination is uniform, and the pollination requirements of different varieties of hybrid rice are met.
Description
technical field [0001] The invention relates to a mechanized pollinator for hybrid rice seed production, in particular to a hitting pollinator for hybrid rice seed production and a method thereof. Background technique [0002] The production process of hybrid rice includes seed production, breeding, seedling raising, transplanting, field management and harvesting. The most important process is seed production. Seed production is the basis of all links, and successful pollination is an important step to ensure the success of seed production. . In the process of seed production, sufficient and uniform pollination is the guarantee of the seed setting rate of the female parent of rice, and is also the key to improving the quality and yield of seed production. Now it is mainly based on artificial assisted pollination. The main methods of artificial assisted pollination include rope pulling powder, single long rod catching powder, and double short rod pushing pollination. Among t...
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