Pollen liquid germination device
A liquid and pollen technology, which is applied to biochemical cleaning devices, enzymology/microbiology devices, tissue cell/virus culture devices, etc., can solve the problem of no pollen liquid germination, etc. Effect
Active Publication Date: 2020-12-01
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
In the current invention, there is no device for pollen liquid germination
Method used
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[0016] According to the experience in the experiment, the present invention designs a device suitable for pollen liquid germination, which ensures constant temperature, humidity and oxygen, and realizes the liquid germination of pollen.
[0017] Below in conjunction with accompanying drawing, the present invention is described in detail, as Figures 1 to 4 The pollen liquid germination device shown includes a constant temperature box 1, a wet box 2, a placement platform 3, and a culture plate 4. The wet box 2 is placed in the constant temperature box 1, and quantitative water is added to the wet box 2. The wet box 2 is provided with a placement platform 3, and a culture plate 4 is placed on the placement platform 3.
[0018] In the present invention, the incubator 1 and the wet box 2 cooperate to ensure that the pollen germination has a stable temperature and humidity. Especially in the early stage of pollen germination, when the temperature change has a great influence on ge...
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The invention provides a pollen liquid germination device. The device comprises an incubator, a wet box, a containing table and a culture plate; the wet box is arranged in the incubator, and quantitative clear water is added into the wet box; the containing table is arranged in the wet box, the culture plate is arranged on the containing table, the clear water can be added into the box bottom of the wet box directly, the wet box can also be divided into a water tank and a dry tank, the clear water is added into the water tank, the containing table is arranged in the dry tank, and if the clear water is added into the box bottom of the wet box directly, the two sides of wet gauze droop into water in the box bottom of the wet box; if the clear water is added into the water tank, the containing table in the dry tank is arranged to be lower than the water tank, the wet gauze is placed on the containing table, the other end of the wet gauze is placed in the water tank, and the containing table can be an individual part and can also be fixedly connected with the wet box into a whole. Accordingly, specified equipment is provided for liquid germination of pollen, the structure is simple, a proper temperature and humidity environment for liquid germination is guaranteed, and pollen obtained after germination can be conveniently and effectively collected after germination.
Description
technical field [0001] The invention relates to a pollen liquid germination device, in particular to a pollen liquid germination device used for scientific research experiments. Background technique [0002] The sexual reproduction process of plants has always been a hot topic in the field of scientific research. Pollen germination and the extension of pollen tubes are the key steps to complete plant fertilization. Therefore, in in vitro experiments, collecting germinated pollen is a must for scientific research. However, at present, the germination of pollen is mostly done on solid medium, and the pollen after germination can hardly be collected, which seriously hinders the research on the process of plant fertilization. Therefore, a liquid culture method is urgently needed. Pollen can be collected by filtration. There are many factors that affect pollen germination. In addition to the ionic environment, there are also temperature, humidity and oxygen. These conditions are...
Claims
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IPC IPC(8): C12M3/00C12M1/34
CPCC12M23/12C12M41/12C12M41/14C12M41/34
Inventor 葛伟娜张相宁王莉袁敏
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY