旱作区富锌马铃薯绿色高质高效生产技术

为进一步做好富锌马铃薯的示范推广工作,增强甘肃省马铃薯市场竞争力,实现由马铃薯大省向强省转变,通过多年试验研究总结出的旱作区富锌马铃薯绿色高质高效生产技术,该技术以黑色地膜全覆盖垄作侧播栽培作为核心技术,综合配套富锌马铃薯品种、锌肥基施与喷施、病虫害绿色综合防控、全程机械化等关键技术,同时对富锌马铃薯生产中使用的所有废旧地膜进行全部回收再利用,以减少地膜对土壤和生态环境造成的污染。

Green, High-quality, and High-efficiency Production Technology of Zinc-rich Potatoes in Dry Farming Area

To further contribute to the demonstration and promotion of zinc-rich potato production, to enhance the market competitiveness of Gansu potatoes, and to complete the transformation from a large potato province to a strong province, through years of researh and experiments, green, high-quality, and high-efficiency production technology of zinc-rich potatoes in dryland production area were summarized. This technology, using full mulching with black film plus ridge and side planting as the core techniques, were complemented with key techniques such as zinc-rich potato varieties, base application and spraying application of zinc fertilizers, green and integrated pest and disease control, and complete mechanized production. Meawhile the used films were recycled to further decrease the pollution to soil and environment.