[Objective] The aim was to provide scientific references for column-style soil ess cultivation. [Method] Comparisons were made on growth characters of sweet potato by two cultivation modes, including column-style cult...[Objective] The aim was to provide scientific references for column-style soil ess cultivation. [Method] Comparisons were made on growth characters of sweet potato by two cultivation modes, including column-style cultivation and soil-bed culti-vation. [Result] Compared with soil-bed cultivation, under column-style soil ess culti-vation, Jinyu and Sushu No. 8 improved in terms of hundred-seedling weight, hun-dred same-length seedling weight, the number of leaf, transverse and longitudinal lengths, seedling length and stem diameter, especially in first three cutting periods. [Conclusion] Column-style soil ess cultivation has advantages in sweet potato seedling cultivation and worthy of being applied.展开更多
基金Supported by China Agriculture Research System(CARS-11-B-13)Jiangsu Agricultural Science and Technology Independent Innovation Fund[CX(12)5078]~~
文摘[Objective] The aim was to provide scientific references for column-style soil ess cultivation. [Method] Comparisons were made on growth characters of sweet potato by two cultivation modes, including column-style cultivation and soil-bed culti-vation. [Result] Compared with soil-bed cultivation, under column-style soil ess culti-vation, Jinyu and Sushu No. 8 improved in terms of hundred-seedling weight, hun-dred same-length seedling weight, the number of leaf, transverse and longitudinal lengths, seedling length and stem diameter, especially in first three cutting periods. [Conclusion] Column-style soil ess cultivation has advantages in sweet potato seedling cultivation and worthy of being applied.