杂交水稻“金优13”春制母本直播示范种植总结

    Demonstration planting conclusion of direct seeding hybrid rice “Jinyou13” used as female parent in spring

    • 摘要: 金优13春制母本直播技术,关键是要合理安排父母本播差期、做好肥水管理、及时补插补漏、适时适量喷施九二○及做好除杂工作。

       

      Abstract: In our paper, direct seeding techniques for female parent using hybrid rice “Jinyou13” in spring was summarized. The key points include rational arrangement of different sowing gap stages between male and female parents, management of fertilizer and water, filling the gaps with seedlings in time, timely spraying GA3 at proper dosage and removing the weeds.

       

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