Abstract: Result of a study on how different management modes affect the growth of Ceratoides arborescens in its plant height number of showts, and seed yield and quality shows that 3 rounds of fertilizing, or 3 rounds of fertilizing plus spraying of potash fertilizer is the best management modes of all. By only watering and spraying of potash fertilizer do not distinctly promote nutrition assimilation of the plant or raise the seed yield and quality of Ceratoides arborescens.

Key words: Field management, C.arborescens, Growth, Seed yield, Seed quality

摘要： 研究施肥、浇水等不同管理措施对华北驼绒藜生长及种子产量、质量的影响。结果表明,适宜的田间管理可以提高华北驼绒藜的株高、枝条数、种子产量和质量。其中3次施肥+喷钾增产增质效果优于其它处理。3次施肥为最佳施肥方式。浇水及喷施钾肥对促进华北驼绒藜营养生长和提高种子产量、质量没有明显的作用。

关键词: 田间管理, 华北驼绒藜, 生长, 种子产量和质量