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为杜绝、减少生产低质量玉米种子,黑龙江省种子管理局每年都组织质量管理相关人员在玉米制种的关键时期对全省主要市、县玉米制种田进行监督抽查。笔者多年参与此工作,在调查研究的基础上,对我省杂交玉米种子质量问题提出一些看法。
In order to prevent or reduce the production of low-quality corn seeds, the Heilongjiang Seed Management Bureau organizes quality management-related personnel every year to supervise and spot-check the corn farming in major cities and counties in the province during the critical period of seed production. The author participated in this work for many years, on the basis of investigation and study, put forward some opinions on the quality of hybrid corn seed in our province.