Method of establishing flounder-fish economic-character information database
An economic trait and database technology, applied in the database field, to reduce the generation of fragmented information, save paper storage space, and reduce complexity
Inactive Publication Date: 2018-05-25
INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1
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Problems solved by technology
Among the databases currently on the market, the ACCESS database is a database suitable for the management of trait information of flatfish and flounder because it can manage data visually, has the advantages of simple storage, supports multi-data information processing, and is easy to maintain and manage. The management of fish information data of flounder and flounder in this way has not been reported yet
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Embodiment
[0040] (1) Data such as body weight of flounder were collected on site, and fish body photos were obtained.
[0041] At different growth stages of flounder, the body weight data of 21 families were collected, and the number of individuals in each family was counted. Select at least 30 healthy individuals with normal body color from each family, place them in 60 mg / L ethyl m-aminobenzoate methanesulfonate (MS-222) solution for 10 minutes, put them on a flat plate, and weigh them , measure and record the body width data, and take photos of the fish body by using the erected flatfish body traits acquisition device;
[0042] (2) Accurately collect fish body trait data such as fish body length, body length, head length and body height.
[0043] Using Digimizer or other image processing software, according to the standard of Hernández-Urcera et al. (2012), accurately collect fish body trait data such as fish body length, body length, head length and body height, and copy the data t...
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The invention relates to a method of establishing a flounder-fish economic-character information database. The method includes: acquiring cultivation information for different families / populations offlounder fishes; in different growth stages of the flounder fishes, collecting different data on sites, and shooting fish body images; carrying out analysis to obtain fish body character data; establishing a flounder-fish collection template file, and forming source files; establishing an ACCESS data table, and setting information of all fields; if information of all columns of a source file is the same as the information of all the fields in the ACCESS data table, importing the source file into the ACCESS data table to form a database data table; and establishing the ACCESS-based flounder-fish economic-character information database. The objective of the invention is to establish the method of the ACCESS-based flounder-fish economic-character information database, thus realize normalization, scientizing and intellectualization of fish character information management, and improve information utilization efficiency.
Description
technical field [0001] The invention relates to the field of databases, in particular to a method for establishing an information database of economic traits of flounder and flounder. Background technique [0002] Flatfish such as flounder and turbot are important seawater economically farmed fish species in my country, and the research on their economic characteristics is an important focus of current production and scientific research. In this research process, it is necessary to collect trait information of dozens or even hundreds of families at different stages. At present, in actual production and scientific research, these information data are mostly managed by paper records and EXCEL spreadsheets. This method is efficient when dealing with a small amount of data, but the data records of breeding information often reach tens of thousands or even millions of records. In the face of these "massive" information, it is necessary to create a large number of folders and file...
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IPC IPC(8): G06F17/30G06Q50/02
CPCG06F16/2282G06Q50/02
Inventor 路允良尤锋吴志昊宋宗诚王丽娟
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI