摘要
测定了６种单细胞藻对氮（ＮＨ４＋，ＮＯ３－Ｎ）、磷（ＰＯ４３－Ｐ）的同化率、光合 作用速率和各藻的蛋白、氨基酸等营养成分。结果表明：（１）各藻的氨基酸含量与藻 类对氮、磷的同化率呈线性相关；（２）藻的光合作用速率和光合作用指数分别与被 藻同化的氨氮和 Ｎ／Ｐ比值呈显著的相关关系。
The rate of nitrogen (NH4+-N,NO3-N) or Phosphorus (PO43-P) assimilated by six kind of algae, the photosynthetic rate and their nutrient constituents (protein, amino acids) were determinated. The result showed:' (1)The content 6f amino acids is linearly related to the rate of nitrogen or phosphorus assimilated by algae ; (2)The Photosynthetic rate and the photosynthetic index is evidently correlative with NH+4 and N/P assimilated by algae, respectively.
出处
《海洋科学》
CAS
CSCD
北大核心
1994年第3期44-48,共5页
Marine Sciences
基金
国家自然科学基金资助项目!No.3880644。
关键词
单细胞胞藻
氮
磷
营养成分
同化率
Algae, Nitrogen, Phosphorus, Assimilation, Nutrient constitutes
