大小麦水播主要是利用早熟晚稻收割后的一段温暖天气,加速绿萍繁育,当萍量达到一定数量之后,而又在大小麦播种适期范围内,将麦子播在有水层的萍田里然后排水促苗,加强培育管理,用绿萍解决部分肥料,夺得麦子高产。大小麦水播在全县八个点进行试验,试验示范点有代表沿海平原的粘性土,有代表山区半山区的砂性土,也有代表内地平原的壤性土。水播试验示范,共计10.65亩,平均亩产408 Large and small wheat planting is the use of early maturing late rice harvest after a warm weather, accelerate green shoot breeding, when the amount reached a certain amount of Ping, and in the appropriate range of large and small wheat sowing, the wheat sowing in the aquifer Pingtian Then drained to promote seedling, strengthen nurturing management, with greens to solve part of the fertilizer, won the wheat yield. Large and small wheat and water sowing were carried out at eight sites throughout the county. The demonstration sites included clay in the coastal plains, sandy soil on the Mid-levels in the mountainous areas, and loamy soil on the plain in the interior. Water demonstration test, a total of 10.65 acres, an average of 408 per mu