Guo Qiaosheng, Zhang Zhiyuan, Zhou Lijun, Wu Zheng, Lin Xia, Liu Peng
Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.
Zhongguo Zhong Yao Za Zhi. 2010 Apr;35(7):825-9. doi: 10.4268/cjcmm20100704.
To investigate the dynamic changes of main physiological indexes, active constituent of Chrysanthemum morifolium and their correlation during the whole growing period and provided a reference basis for the field production.
Take Ch. morifolium cv. Xiaobaiju, Ch. morifolium cv. Hongxinju and Ch. morifolium cv. Changbanju were taken as the research objects, the main physiological and biochemical indexes were determined, the correlation among them was analyzed.
The trend of each main physiological index and active component were different during the whole growing period. Agronomic characters, physiological and biochemical indexes and economic characters had correlation in different degree.
Varieties with higher plant height, more branch and cephaloid numbers may be used for breeding for high yield, and varieties with higher chlorophyll content and POD activity, lower GSH content and SOD activity may be used for breeding for high content of the active components.
研究杭白菊整个生育期主要生理指标、活性成分的动态变化及其相关性，为大田生产提供参考依据。
以小白菊、红心菊、长瓣菊为研究对象，测定其主要生理生化指标，并分析各指标间的相关性。
整个生育期各主要生理指标和活性成分的变化趋势各异。农艺性状、生理生化指标与经济性状之间存在不同程度的相关性。
株高较高、分枝数和头状花序数较多的品种可用于高产育种，叶绿素含量较高、过氧化物酶（POD）活性较高、谷胱甘肽（GSH）含量较低和超氧化物歧化酶（SOD）活性较低的品种可用于活性成分高含量育种。
