[The effects of nitrogenous fertilizer on carbon metabolism characteristics of Glehnia littoralis].
The effects of different nitrogenous fertilizer on carbon metabolism in Glehnia littoralis were studied under the field condition. The results showed that the Sucrose Phosphat Synthase (SPS) activities and the content of soluble sugar in leaves showed the pattern of single peak curve during the growth period, and both highest level were similary appeared in the middle stage. The suitable rate of nitrogenous fertilizer can improve the SPS activities, the content of soluble sugar, the root Sucrose Synthase (SS) activities, and also kept low level of leaves soluble sugar in harvest. So it can be supply sufficient for assimilation of polysaccharide in the root as well as to increase the yield.
Hou
Yu-shuang
YS
Technical Laboratory of Drought Crops, Shandong Key Laboratory, Laiyang Agriculture College, Qingdao 266109, China.
Wang
Yue-fu
YF
Ren
Lan-tian
LT
Wang
Ming-lun
ML
D019661:Apiaceae / Q000187:drug effects* / Q000378:metabolism*; D002244:Carbon / Q000378:metabolism*; D005308:Fertilizers; D009584:Nitrogen / Q000494:pharmacology*; D018515:Plant Leaves / Q000187:drug effects / Q000378:metabolism
D005308:Fertilizers; D002244:Carbon; D009584:Nitrogen