Abstract
ABSTRACT The two exotic species, Eichhornia crassipes (Mart.) Solrns and Alternanthera philoxeroides (Mart.) Griseb., are floating aquatic plants that cause serious problems throughout the world. The community establishment of these two aquatic plants and seasonal variations in Lake Donghu were studied during 1996 and 1998. The peak plant height and the maximum biomass of E. crassipes occurred in October and November respectively, whereas these peaks occurred respectively in September and November for A. philoxeroides. The variation of mat thickness of A. philoxeroides was not as intense as plant height. The biomass allocation of these species was also evaluated in 1997.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
