摘要
１９８４～１９８６年在吉林省爱林参场白浆型参地土壤上分期采集参株进行测定。结果表明，四～六龄参株各器官三要素积累与分配的动态以及地上部分和地下部分三要素消长的联系和差异，形成１公斤六龄参根（干）需Ｎ３２．５３ｇ，Ｐ２Ｏ５７．０１ｇ，Ｋ２Ｏ３８．９４９，Ｎ∶Ｐ２Ｏ５∶Ｋ２Ｏ＝１：０．２５∶１．２５，为人参合理施肥提供了基本依据．
This papet determinated that changes of dynamic state of N,P, and K were uptaked, accumulated and distributed in ginseng. Results showed that the ginseng required N, P, and K are 32. 53g, 7. 01g and 38. 94g, respectively, in the ginseng product of 6─years─old for 1kg. The date could be taken as a scientifical basis to fertilizer of the ginseng.
出处
《吉林农业大学学报》
CAS
CSCD
1994年第1期48-52,共5页
Journal of Jilin Agricultural University
关键词
人参
氮
磷
钾
积累
Ginseng
Nitrogen
Potassium
Phoshorus
