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随着人民生活的不断改善和优质常规粳稻品种的推陈出新及其高产栽培技术的更新推广，优质常规粳稻栽培面积逐年扩大。我们通过近几年多点试验、示范和大田调查的结果进行综合分析，对早丰 9号、武育粳 3号、镇稻 88等优质常规粳稻品种栽培技术特提出如下改进措施。 一、培?
With the continuous improvement of people’s life and the introduction of new varieties of high-quality conventional japonica rice and the promotion and promotion of high-yielding cultivation techniques, the area of high-quality conventional japonica rice has been expanding year by year. Based on the comprehensive analysis of the results of multi-point experiments, demonstrations and field surveys in recent years, we propose the following improvement measures for high-quality conventional japonica rice varieties such as ZF No. 9, Wuyujing No. 3 and Zhenda 88. First, training?