摘要
研究种植于贵州省道真县洛龙镇海拔1500 m的2、3、4年生洛党参叶和根的部分性状,结果表明,随着种植年限的增加,叶部叶绿素a呈显著降低趋势;种植2、3、4年的洛党参根中可溶性多糖和可溶性蛋白质没有显著差异;随种植年限增加,洛党参单株质量增加,木质部占比增加。木质化会影响洛党参口感,将洛党参作药食兼用植物在海拔1500 m推广种植要慎重。
Some traits of leaves, roots and roots of Codonopsis pilosulae grown in Luolong township, Daozhen county,Guizhou province were studied, the results showed that with the increase of planting years, the leaf chlorophyll a showed a significant decrease trend. There were no significant differences in soluble polysaccharides and soluble proteins in the roots of C. pilosula grown for 2, 3, and 4 years. With the increase of planting years, the quality of single plant increased, and the proportion of xylem increased. Lignification will affect the taste of C. pilosulae. Care should be taken to promote the cultivation of C. pilosula as a medicinal and food plant at an altitude of 1 500 m.
作者
李德辉
李宪碧
张宝成
LI De-hui;LI Xian-bi;ZHANG Bao-cheng(College of Agriculture&Life Science,Zunii Norma University,Zunyi 563002,Guizhou,China;Institute of Mountainous Ecology,Zunii Norma University,Zunyi 563002,Guizhou,China)
出处
《湖北农业科学》
2020年第3期108-110,共3页
Hubei Agricultural Sciences
基金
遵义师范学院博士启动基金项目(遵师BS[2014]06、BS[2014]07号)
贵州省千层次创新型人才项目(遵市科合人才[2016]4号)
贵州省科学技术厅合作项目(黔科合LH字[2015]7032、LH字[2017]7063号、LKZS[2014]04号)
贵州省大学生创新创业训练计划项目(201710664053).
关键词
洛党参
种植年限
药食兼用植物
Codonopsis pilosulae grown in Luolong
cultivation period
medicinal and food plant
