Effects of inorganic nitrogen compounds and pH on the growth of duckweed Lemna aequinoctialis
pH及无机氮化合物对细脉浮萍生长的影响

Duckweed has a good potential to recover nutrients from the domestic wastewater. However, inorganic nitrogen compounds and pH of the wastewater may affect the growth of duckweed. In this study, we have investigated the effects of the above two parameters on the growth of Lemna aequinoctialis, a duckweed species from South China. The duckweed was collected from a wetland nearby Dianchi Lake in Yunnan, China, where it existed together with Lemna minor and Spirodela polyrrhiza which are common duck...