Effect of seedling and fertilizering on yield and quality of cultivated Changium smyrnioides.
- Author:
Chang-Lin WANG
1
;
Yan-Sen LI
;
Qiao-Sheng GUO
;
Min-Jian QIN
;
Qing DU
Author Information
- Publication Type:Journal Article
- MeSH: Amylose; analysis; metabolism; Apiaceae; growth & development; metabolism; Biomass; Fertilizers; Plant Roots; growth & development; metabolism; Plants, Medicinal; growth & development; metabolism; Seasons; Seedlings; growth & development; metabolism
- From: China Journal of Chinese Materia Medica 2007;32(4):293-296
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the effects of seedling and fertilizer on yield and quality of cultivated Changium smyrnioides and build a basis for its GAP.
METHODExperiments were conducted to study the effects of seedling quality and different fertilizering measures on yield and quality of cultivated C. smyrnioides.
RESULTThe seedling and fertilizering depth affected the yield of roots obviously. Organic fertilizer combined with nitrogen and phosphorus could increase the amylose content obviously.
CONCLUSIONIn cultivation, the seedling (root length > 5.0 cm, root diameter > 0.3 cm, fresh root weight > 0.3 g) is optimal. The ideal combination is nitrogen, phosphorus and organic fertilizer. The suggested fertilizering depth ranged from 10 to 15 cm.
