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总结了广两优1128在湖南绥宁海拔400 m左右基地制种的育性温度敏感安全期选择、播种期和播差期安排、花期理想相遇和预测标准、“九二○”喷施以及母本育性监控等安全高产制种技术。
This paper summarized the temperature-sensitive safety period selection, sowing date and sowing date arrangement, flowering ideal meeting and forecasting standard of Guangliangyou 1128 in Suining at an altitude of about 400 m. And parental fertility monitoring and other high-yielding seed production technology.