板蓝根与芝麻套种表现及栽培技术要点

中图分类号 S565.3 文献标识码A 文章编号 1007-7731（2025）17-0029-03

DOI号10.16377/j.cnki.issn1007-7731.2025.17.008

Performance and cultivation techniques of intercropping of Isatis tinctoria and Sesamumindicum

FENG Bangjie

（Fuyang Academy of Agricultural Sciences，Fuyang 236O65， China）

AbstractCombined with the intercropping practice of Isatis tinctoria and Sesamum indicum in Fuyang，Anhui Province，the planting performanceand high yield cultivation techniqueswere summarizedand analyzed.In this intercropping model， the S. indicum at full bloom stage was able to provide shade for I. tinctoria，reducing heat scorch damage. After harvest， significant marginal row advantages were observed in I. tinctoria，and the number of capsules per S.indicum plantwasincreased，leading toimprovedyield.Thehighyieldcultivation techniquesincludedtheselection of stress-resistant，high yield，and high qualityvarieties （suchas Fuzhi 125 S.indicum and Fulan No.1 I. tinctoria）; fields with good drainage were chosen and sufficient base fertilizer was applied;1.tinctoria was sown from late March to earlyApril，while S. indicum was sown in early May.Timely seedling fixation was carried out，and nitrogen fertilizer was top-dressed during the mid to late growth stages of I. tinctoria. During the growth period， drainage and waterlogging prevention were emphasized.For pestand disease control，agricultural measures were prioritized，supplemented by chemical control.Agents suchas carbendazimand fludioxonil were used to control diseases like leaf blotch in I. tinctoriaand fusariumwiltin S indicum.S.indicum was harvested inmid to lateAugust and dried onracks，while the roots of 1. tinctoria were harvested in autumn or early winter.This study provides a reference for the promotion and application of the intercropping cultivation model of I. tinctoria and S.indicum.

Keywords Isatis tinctoria; Sesamum indicum; intercropping; cultivation techniques

板蓝根是重要的中药材之一，栽培历史悠久，其是深根植物，对自然环境和土壤要求不高，耐寒、耐旱、喜温暖，宜种植在土壤深厚、排水良好、疏松肥沃的砂质土壤中。（剩余4130字）