水稻是云南永平县的主要粮食作物,为了节约成本,提高产量,增加效益,永平县农业科技推广站通过几年的试验示范,探索出了一套较为成熟的水稻精确定量栽培技术,为本县的粮食增产增收提供了技术保障。现总结如下,供参考。1肥床旱育,培育带蘖壮秧建立高标准肥沃秧床,播种前用25%咪鲜胺水乳剂2 000~3 000倍液浸种72小时,预防恶苗病为害。苗床经2次浇水(间隔15分钟),床土水分达饱和后即可播种。播种要称种到厢,每亩大田用种量常规稻2.5 kg、杂交稻2 kg,苗床面积30 Rice is the main food crop in Yongping County, Yunnan Province. In order to save costs, increase yield and increase benefits, several years of experiment and demonstration have taken place in Yongping County Agricultural Science and Technology Extension Station to explore a set of more mature precise quantitative cultivation techniques for rice The county’s grain yield increase provides technical support. Are summarized below, for reference. A fertilizer bed dry, nursery with tillering seedlings to establish high standard fertile seedbed, before sowing with 25% prochloraz water emulsion 2000 ~ 3000 times soaking seeds for 72 hours to prevent the occurrence of stubborn disease. Seedbed by 2 times watering (interval 15 minutes), bed soil moisture can be sown after planting. Seed to be planted to the box, the amount of conventional rice per acre field with 2.5 kg, hybrid rice 2 kg, the seedbed area of ​​30