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Journal of Agriculture ›› 2018, Vol. 8 ›› Issue (11): 1-3.doi: 10.11923/j.issn.2095-4050.cjas18050024

Special Issue: 水稻

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Problems in Rice DUS Testing in China

  

  • Received:2018-05-21 Revised:2018-09-08 Accepted:2018-09-25 Online:2018-11-22 Published:2018-11-22

Abstract: In order to further improve the accuracy of distinctness,uniformity and stability(ab.DUS) test of rice varieties, the author’s were used to analysis of the rice DUS test guideline(2012 version) and the domestic rice DUS test work status quo. Enumerated such issues as problems related to standard varieties and test traits in rice DUS test guideline, and at present there are long test cycles, heavier testing tasks and difficult testing quality in the domestic rice DUS test.In response to the above series of problems,we has put forward such tips as speed up the revision of rice DUS test guideline and development rice test operation manual,and setting up a variety of test patterns,and the construction of testing technology system.The countermeasures and suggestions for the problem will provide reference for the development of rice DUS testing and future revision of the DUS guideline for rice.