一、茬口安排茭白品种类型有单季茭和双季茭之分,设施栽培茭白应选用双季茭品种类型。江苏省露地栽培茭白采收上市期已基本实现夏茭与秋茭的连接,可自5月上旬直至10月下旬,因此,可以开展夏茭的春 First, the arrangement of stubble 茭 white varieties of single-season and double-season 茭 of the points, facilities cultivation 茭 white should use double-crop varieties. Jiangsu province open cultivation cultivation and harvesting period has basically achieved the connection between summer and autumn 可, from early May until late October, so you can carry out the spring of summer 茭