Development Status of Crop Germplasm Bank in China China attaches great importance to the construction of crop germplasm resources and its information system. As early as the early 1980s, Zhejiang, Shanghai and other provinces and cities began to establish a single crop database. Until now, most of the provinces and cities in the country have established their own databases. The germplasm resources of crops are the strategic resources for human survival and development, and they are the basic guarantee for maintaining the food security of Tibet and the sustainable development of agriculture. Previously, Tibet's germplasm resources information was recorded on the record book. When it was searched, it was very troublesome. Take barley resources as an example. There are sometimes as many as 3-5 books in one year, and you can find the information you need. The workload was very large, time-consuming, and prone to errors. In light of this situation, with the attention and support of the Autonomous Region Department of Science and Technology, a preliminary information system for the germplasm resources of Tibet was established in 2003, and resources and data management were realized. The scientificization and permanence promoted the research of Tibet's crop germplasm resources and improved the efficiency of agricultural scientific research and production services. Later, with the cooperation and efforts of the relevant units, the current database information system was initially established. The information system has now stored wild varieties of wheat, barley, buckwheat, peas, broad bean and other crops, farm varieties, cultivars, and imported varieties at home and abroad, totaling 8,750. Germplasm resources in the system include basic data on crop germplasm, botanical forms, and agronomic traits. The system has so far stored 3,107 barley resources, 3810 wheat resources, 360 peas, and 80 buckwheat resources, and continued to expand. The rich germplasm resources information and unified information processing specifications provide a simple and rapid and effective method for the evaluation and utilization of germplasm resources.
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