柴胡生长发育规律的分析

以1年生柴胡为试验材料,通过调查地上、地下部分的主要性状生长发育规律,研究其对根部生育性状及产量的影响,以此作为指导柴胡生产实践的依据。结果表明,决定柴胡产量的根茎粗与叶片数成极显著正相关,柴胡生长高峰期的8月初至9月中旬,其营养及水分必须保证合理供应。

Analgsis of the Growth Performance of Bupleurum sp.

Health Bupleurum a year for testing materials,through the investigation on the ground and underground parts of the law of growth and development of main characters to study its reproductive traits and yield of the roots of the impact of production practices as a basis to guide Bupleurum.The results show that the decision Bupleurum root production into the rough with the leaf number was significantly positively related to the growth of the peak of Bupleurum early August to mid-September,their nutrition and the need to ensure a reasonable supply of water.