Ⅱ优６２－１６制种高产技术浙江省遂昌县种子管理站罗春华我县杂交稻制种技术在全省处于领先地位，要使制种产量再上新台阶，除了认真抓好高产苗架、保证花期相遇等措施外，还必须通过栽培措施，加强肥水管理，改善母本生育环境条件，以提高母本柱头外露率，从而提高异交... Ⅱ superior 62-16 high-yielding seed production technology Suichang County, Zhejiang Province Seed Management Station Luo Chunhua I County hybrid rice seed production technology in the province in a leading position to make seed production to a new level, in addition to earnestly grasp the high-yield seedlings, To ensure that the flowering meet, and other measures, but also through cultivation measures, to strengthen fertilizer and water management, improve the maternal reproductive environment conditions, in order to enhance the female stigma exsertion rate, thereby enhancing the diplomacy ...