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根据天气情况,适时播种。当日均温度稳定通过12℃时,抢抓冷尾暖头播种。品种选择上,要着眼双季稻周年增产目标,做好早晚稻品种搭配。播种时间上,华南中南部地区在3月中旬、北部地区在3月底、特早熟品种或北部山区在清明节前后完成播种;长江流域早稻应在3月下旬到4月初完成播种,其中抛栽和手插早稻在3月25日左右、机插稻在3月底、三熟制手插早稻在4月初完成播种。加强分类管理,提高秧苗素质。
According to the weather, timely sowing. When the average daily temperature was stable at 12 ℃, seize the cold tail sowing. Variety selection, we should focus on double crop anniversary of annual production targets, make early and late rice varieties with. Sowing time, the South Central South China in mid March, the northern region at the end of March, the special precocious species or the northern mountainous areas completed before and after the Ching Ming Festival; early rice paddy in the Yangtze River should be completed in late March to early April sowing, which throwing planted And hand inserted early rice on March 25 or so, the machine inserted rice at the end of March, three cooked hand inserted early rice in early April to complete the sowing. Strengthen the classification management, improve seedling quality.