关键词: 华北驼绒藜, 雨季移栽, 浸根, 成活率

Abstract:

This was one of the series seasonal transplanting experiments on Ceratoides arborescens. In the arid area, the spring ecological planting has suffered from limited water supply. The transplanting in the rainy season showed that the survival rate could be as high as 60% without any additional water supply, and the survival rate could be increased to 90%, if roots were soaked in water before transplanting. The transplanting in the wet season was feasible. The leaf water content and chlorophyll content decreased sharply, and proline content showed a sudden increase, within the first few days of transplanting. The transplanting could damage the plant badly and the contents recovery process was rather slow, but it could recover to the normal physiological state at last.

Key words: Ceratoides.arborescens, Transplanting in rainy season, Soaking root, Survival rate