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玉米优良品种是通过严格的田间区域试验筛选出来的,玉米区试是玉米新品种选育后和推广前的中间试验,是玉米品种审定最重要的科学依据,是连接品种选育和推广应用的纽带。玉米区试工作质量的高低,直接影响对玉米新品种公正、科学、客观地评价。本文作者综合自己多年来承担河南省玉米区域试验的工作经历,谈谈自己在区试工作中的做法,旨在为区试工作者提供参考借鉴。
The fine varieties of maize were screened out through rigorous field trials. The maize area test was the most important scientific basis for the validation of maize cultivars after breeding and promotion of new maize varieties. It was the breeding and popularization and application of maize varieties link. The quality of test work in maize district directly affects the assessment of new, maize varieties in a fair, scientific and objective manner. The author of this article, taking the experience of undertaking the regional experiment of corn in Henan Province over the years, talks about his own practice in the district trial, aiming at providing references for district trial workers.