苦玄参种苗繁育技术操作规程(SOP)

Standard operating procedure of Picria fel-terrae Lour. seedling breeding

苦玄参种苗繁育技术操作规程规定了广西梧州苦玄参的种质特征、产地环境、种子来源、种子质量、育苗地选择、播种量、播种方法、种苗田间管理、采挖、分级标准、保存和运输等,侧重规范了苦玄参种苗的水肥管理、病虫害防治等关键技术环节,为苦玄参种苗的标准化生产提供操作依据。

This Standard operating procedure （SOP） stipulates the germplasm characteristics, environment of producing areas, seed resource, seed quality, seedling field selection, seeding rate, seeding method, seedling field management, seedling excavation seedling grading standard, seedling store, seedling transportation of Picria fel-terrae Lour. in Wuzhou, Guangxi. And the key technologies were emphasized particularly in water and fertilizers management, disease and pest control. The SOP provides a basis for the standardization production of Picriafel-terrae Lour. seedlings.