摘要
本文在室内条件（水温24～28℃，盐度28～33．5）下以缢蛏鲜肉为饵料，对不同体长组斑节对虾的摄食量、生长速率等问题进行研究，得出斑节对虾体长（L）、体重（W）与摄食量（F）、摄食率（Ri）、生长率（Rg）和增重量（ΔW）的关系如下：W＝0．0112L3．1148F＝0．5625W0．1266Ri＝56．24W－0．2731Rg＝14．18W－0．5352ΔW＝0．0956W0．5552文中分析了对虾养殖池的生态特点，讨论了对虾中后期养殖管理过程中的某些对策问题。
Research on the relationships between the different sizes of Penaeus monodon Fabricius with the food diet,the rate of growth were conducted in the lab (water t: 24~28℃;S: 28~33. 5). Razor clam (Sinonrmcula constricta)was used as food. The results are expressed by the following regressive equations: W = 0. 0112L3. 1148; F = 0. 5625W0.7266; Ri = 56. 24W-0.2731;Rg = 14. 18W-0. 5352;ΔW =0. 0956W0. 5552; where, L= body length (cm ), W = body weight (g ),F = amount of food ingestion, Ri = rate of ingestion Rg = rate of growth, ΔW = increasing wieght. The ecological characters of prawn culture pond and the strategy of grow-out rearing operations in medium duration are discussed in this paper.
出处
《台湾海峡》
CAS
CSCD
1994年第1期37-42,共6页
Journal of Oceanography In Taiwan Strait
关键词
斑节对虾
摄食量
生长率
Penaeus monodon, food diet, growth rate
