Daily ration of apple snails with 1.06 ± 0.09g/per snail fed with alligator weed and Pistia stratiotes was 17.37 ± 0.73%, 22.30 ± 0.84% respectively; 结果表明,每只体重1.06±0.09g福寿螺对水花生和水浮莲的摄食率分别为17.37±0.73%、22.30±0.84%;
Experiment Research in Purification on Nutrient Lakes by means of Pistia Stratiotes 水浮莲净化富营养化湖泊试验研究