番红花--水稻水旱轮作高效生产技术

摘要

目的：缓解番红花大田栽培连作障碍，提高番红花药材产量与品质。方法：对番红花———水稻水旱轮作大田栽培技术进行了技术集成。结果：集成的水旱轮作技术有效地缓解了番红花连作障碍，实现了番红花药材高产优质生产需求，包括栽培环境的选择、番红花种球准备与选地整地、番红花移栽大田与田间管理、番红花室内培育与采收包装、水稻品种选择、水稻播种与大田管理等技术。结论：番红花———水稻水旱轮作生产技术提高了番红花药材品质、土地资源利用率与土地单位面积产值，经济效益显著，值得借鉴推广应用。%Objective:To relieve the effect of continuous cropping obstacle in field production and improve yield and quality of Crocus sativus.Methods:The efficient production technology of rotation of paddy-upland crops between C.sativus and rice was studied and integrated.Results:The effect of continuous cropping obstacle in field production was successfully relieved.Selection of cultivation environment,preparation of seedball,transplantation and field management,cultivation indoor,harvesting and packing of C.sativus,selection of varieties,sowing and field management were introduced in the technology system.Conclusion:The technology can improve quality of C.sativus,ratio of land resource utilization and output value of unit area,which is worth to learn and generalize.