The areal biomass productivities (g⁻¹ m⁻² day⁻¹) of Nannochloropsis oceanica between different sizes of way ponds were compared. Sequential batch cultivation using 2-m², 20-m², and 200-m² raceway ponds with an industrial scale 4000-m² raceway as the main culture was conducted in summer and autumn during 2017 at Whyalla, Australia. Areal productivities of sequential batch cultivation during the same culture period were 8.4 g ± 0.9 g⁻¹ m⁻¹ day⁻¹ in the 2-m² ponds, 9.3 g⁻¹ m⁻¹ day⁻¹ in the 20-m² ponds, and 8.0 g⁻¹ m⁻¹ day⁻¹ in the 200-m² ponds respectively. In parallel with the operation of the main 4000-m² pond, some smaller scale ponds of 2, 20, and 200 m² were operated at the same site under the same conditions. Areal productivity data of dry biomass of Nannochloropsis oceanica in each pond are very similar between industrial 4000-m² pond and other smaller ponds. In this work, the authors demonstrate that using the growth rate and productivities of Nannochloropsis from smaller scale open ponds with the same depth is valid to estimate for large-scale ponds in excess of 4000 m².

的面的生物质生产力（^克-1米^-2天^-1）的微绿球藻大洋洲不同大小的方式池塘之间进行了比较。使用2-m的连续的分批培养²，20-M ²，和200-M ²与工业规模4000-m的滚道池塘²滚道作为主培养物在夏季和秋季2017在怀阿拉，澳大利亚进行的。在同一培养期间连续分批培养的面积生产率分别为8.4克±0.9克^-1 米^-1 天^-1在2米^2个池塘，9.3克^-1 米^-1 天^-1在20米^2个池塘，8.0克^-1 米^-1 天^-1在200米^2个分别池塘。与主要4000-m ²池塘的运营并行，在相同条件下，在同一地点经营一些规模较小的2、20和200 m ²池塘。在工业4000-m ²池塘和其他较小池塘之间，每个池塘的拟南芥干燥生物量的地域生产力数据非常相似。在这项工作中，作者证明了使用拟南芥的生长速度和生产力对于深度超过4000 m ²的大型池塘，从具有相同深度的较小规模的开放池塘中提取水是有效的。