人参珍珠疙瘩生物学本质的研究

Study on the Biological Nature of Ginseng Pearl Knot

通过不同年龄不同发育时期的栽培人参珍珠疙瘩的系统研究并与山参比较,弄清了珍珠疙瘩的生物学本质是人参季节性吸收根的基础。指出晚撤防寒物和保证春季土壤的适当水分,对防止冻害和促进吸收根生长是有意义的。

Pearl knots of the root system of cultivated ginseng in different ages and different (?)evelopmeot stages were studied and compared and compared with wild ginseng. It has been found that the biological nature of pearl knots is the foundation of seasonal absorbing root of ginseng, lt is pointed out that to remove the cold-proof matter later and keep suitable soil water in spring are important to prevent cold injury and promote growth of root system of ginseng.