Directory UMM :Data Elmu:jurnal:A:Aquaculture:Vol186.Issue1-2.Jun2000:
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Overwhelming evidence for the operation of negative frequency-dependent selection does not exclude the possi- bility that different population genetic mechanisms (recur- rent
We performed a back-cross experiment using F individuals to test the hypothesis of 1 possible genomic incompatibility between the two forms. Here, we present preliminary results of
PAGE, 2 quantification of proteinase activity, and 3 in vitro evaluation of digestibility of dietary protein sources by shrimp proteinases. A compilation of previously reported
the stomach to the foregut, hindgut and rectum, the increase in apparent nitrogen digestibility was accompanied by higher ammonia contents, suggesting substantial involvement of
grounded at three dietary protein concentrations 30%, 35%, and 45% were studied in individu- ally tagged Atlantic salmon in a 3-month growth experiment. At the end of the
The ectoparasitic copepod, Caligus flexispina, is causing increasing problems in farmed salmonids in southern Chile. Field and experimental approaches were used to assess whether any
Offspring removal had no effect on rotifer populations. Sediments in NG ponds contained a higher percentage of organic matter throughout the study, achieving equilibrium
high quality ecological food pro- duction, least balanced between nature and food production (+) 1.3 Carrying capacity EOPS ecological management..
