干旱区脱毒马铃薯高产栽培关键技术

Key Technigues in the Cultivation of High-yield Virus-free Potatoes

干旱区脱毒马铃薯栽培关键技术是:优化选地整地、优化选种、优化种薯处理、优化播种、优化施肥、优化病虫害防治、优化收获贮藏,重点介绍了垄作覆膜栽培技术、膜侧沟播栽培技术、全膜双垄沟播栽培技术,同类地区有参考价值。

The key technigues in the cultivation of the virus-free potatoes in the arid areas are as follows： to optimize the process of the field selection and preparation, to optimize the seeds selection, to optimize the seeds processing, to optimize the seeds sowing, to optimize the fertilizing, to optimize the extermination of the disease and insect pest,to optimize the harvesting and storage, Among which the focuses of the alticle are on the cultivation techniques of ridge-making and plastic mulch-spread- ing, the cultivation techniques of sowing the furrows and cultivation techniques of the double ridges and furrows with the overall plastic mulch.Those techni have reference value to the similar areas.