栽培双季藕与种植双季稻一样，收完早藕即培植二季藕，可获得产量增倍，收入翻番的高效益。栽培双季藕应具备以下条件：一是气候适宜种双季稻的地区；二是农村藕稻连作的田块和城郊菜农种植莲藕的田块；三是早熟莲藕品种可以培植双季藕。目前还没有专门的二季藕品种。收获早藕 Double lotus root cultivation and planting double cropping the same, after the early lotus root that cultivate two seasons lotus, can be doubled yield, double the income of high efficiency. Two-season lotus root cultivation should have the following conditions: First, the climate is suitable for double-cropped rice areas; second, the continuous cultivation of lotus root in the plots of rural lotus root and suburbs; thirdly, early-maturing lotus root varieties can cultivate double lotus root. There are currently no special two seasons lotus varieties. Harvest early lotus root