| Table 1. Mean gross yields, average individual shrimp weight, food conversion ratio, survival, and kilowatt-hours (used for aeration in the production cycle) (± standard errors) for three different shrimp culture systems, low density (LD), high density (HD), and high density with recycling (HDR). The R (treatment column) represents the oxidation pond only of the HDR treatment. Numbers followed by different letters differ significantly within each column (P < 0.05). |
|
|
|
* R ponds were not included in the statistic model.
-- Does not apply. |