介绍一种利用单季茭和双季茭轮作,实现茭白一年三熟的栽培新技术。其技术要点是将双季茭秋茭延后至9月定植,利用大棚覆盖延长适生期,于12月上旬前秋茭采收结束,再于5月底前采收大棚夏茭;6月翻耕茭田重新定植单季茭,9月采收单季茭,实现一年内采收三熟茭白,较大幅度提高种植效益。 Introduce a kind of new technique of cultivation that uses single-cropping and double-cropping and harvesting to achieve white ripening three times a year. Its technical point is to delay the autumn of double seasons 至 autumn until September colonization, the use of greenhouses to extend coverage of the fit period, harvest in early December autumn harvest before the end of May before harvest greenhouse summer 茭; June turn Tillage Tian reclaimed monogamous, September harvest of monsoon razor, harvest within one year to harvest three ripe prickly heat, more substantial increase in planting efficiency.