【摘要】 为研究红树林对养殖水体的净化效应,选择3种红树植物海桑、秋茄和桐花树,每种分别按45%、30%和15%的面积比例种植于滩涂海水养殖塘,塘中养殖美国红鱼和星洲红鱼1年后收获,养殖期间通过对水质和鱼的生长情况进行监测,结果显示,种植红树植物的养殖塘水质均有不同程度的改善,可以减少鱼类病害。其中以种植比例为45%的桐花树养殖塘水质最好,鱼类生长速度最快。更多还原

【Abstract】 In order to study the effect of planting mangrove in the fishponds on improving cultural water quality,reducing fish diseases and increasing the yield,three mangrove plants,Sonneratia caseolaris,Kandelia candel and Ageiceras corniculatum,were planted in different fishponds with three planting-aquatic breeding combinations of 45∶55,30∶70 and 15∶85,respectively. The results showed that water quality of all fishponds planted with mangrove plants was improved at different degrees,and the water quality in the pond planted A.corniculatum with the combination of 45∶55 was the best,where fishes grew most rapidly.更多还原