水稻品种区域试验误差来源与控制

摘要

The result from rice regional test is the main basis for variety certification. The test result has a very close relation to management technology. Experimental error types, sources and control of rice variety test were reviewed according to the practice based on long rice variety regional test and the reality, which would provide technical refer-ence for rice variety regional test.%水稻区域试验的结果是品种审定的主要依据，而试验结果又与管理技术有很大的关系。文章在长期从事水稻品种区域试验工作的实践基础上联系实际，对水稻品种试验误差种类、来源和控制途径进行综述，为水稻品种区域试验提供技术参考。