良种结合良法,才能更好地发挥优新品种的产量潜力和经济效益。总结了早熟晚粳机插秧精确定量栽培技术,包括苗床制作、播前准备、适期播种、秧苗期管理、大田准备、适龄移栽、分蘖期管理、孕穗期管理、成熟期管理、适期收获等内容,以期为大面积机插秧种植提供科学依据。 Good varieties combined with good law, to better play the yield potential of new varieties and economic benefits. The precise quantitative cultivation techniques for early maturing late rice japonica rice transplanting were summarized, including seedbed preparation, pre-sowing, sowing date, seedling management, field preparation, age-appropriate transplanting, tillering stage management, booting stage management, mature stage management, And other content, with a view to large-scale machine planting seedlings provide a scientific basis.