虾池生态系的氮平衡及氨水平的生物调控虾池中三氮的动态趋势(Ⅰ)  

AMMONIA-N BALANCE AND LIVING BEINGS ADJUSTING AND CONTROL IN ECOLOGY SYSTEM IN SHRIMP FARMING P00L THREE MAIN INORGANIC VARIATION TENDENCY IN SHRIMP FARMING POOL (I )

作　　者：李兰生[1] 林洪[1] 卢敬让[1] 李冰[1] 

机构地区：[1]青岛海洋大学,青岛266003

出　　处：《海洋湖沼通报》1999年第4期53-58,共6页Transactions of Oceanology and Limnology

基　　金：国家农业部九五重点科技项目

摘　　要：根据对胶州湾两个半封闭海水对虾养殖池塘现场调查和实验测试，寻找一种适合该虾池的用于分析氮营养盐的方法，讨论和分析该水环境中氮营养盐的存在特征与行为，得到在不同理化指标下各价态氮营养盐的含量和变化趋势，通过分析其含量和变化特征，对于合理施肥和投饵，有效调节放养量具有一定的指导意义。According to site inspection and test in the two semi-enclosed seawater shrimpfarming pools in Jiaozhou Bay, we seek for a method suitable for the analysis ofammonia-N nutrient salt in the shrimp farming pool, discuss and analyze thecharacteristics and behaviour of the ammonia-N nutrient salt, and obtain its contents and variation tendencies under different conditions, which is of significancefor rational application of food and control of the number of shrimp.

关 键 词：虾池 生态系统 氮平衡 氨水平 三氮 生物调控 

分 类 号：S954.21[农业科学—水产养殖] S955.9[农业科学—水产科学]