贵州大方皱椒绿色轻简化栽培技术OA

The industry of Dafang wrinkled pepper in Guizhou is restricted by the terrain of karst mountainous areas,accompanied by low mechanization level and high labor cost.Continuous cropping obstacles and unreasonable application of chemical fertilizers and pesticides have also caused severe soil acidification and frequent soil-borne diseases.To address these industrial bottlenecks,this study integrated key technologies including intensive floating seedling raising,mechanized soil tillage and land preparation,simplified field planting,precise regulation of integrated water and fertilizer management,and green integrated prevention and control of diseases and pests.A green and simplified cultivation technical system suitable for local production of Dafang wrinkled pepper was established.This paper systematically elaborates the core technical links,operational specifications and application key points of the system,aiming to provide scientific basis and technical support for promoting the modernization and transformation of the Dafang wrinkled pepper industry,improving its green development level,and facilitating rural revitalization.