The Relationship Between Plankton Production and Fish Production in Ponds
作者:
E.V. Smith,
H.S. Swingle,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1939)
卷期:
Volume 68,
issue 1
页码: 309-315
ISSN:0002-8487
年代: 1939
DOI:10.1577/1548-8659(1938)68[309:TRBPPA]2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Experiments to determine the relationship between plankton production and fish production were conducted in a series of small, excavated ponds. The ponds were stocked with bluegill bream in May, and received four applications of inorganic fertilizers during the season. Water samples were taken from each pond every two weeks for quantitative and qualitative plankton determinations. The ponds were drained in November and the number and weight of fish from each were recorded. The data indicated that a direct relationship existed between plankton production and fish production.
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