摘要
研究不同浓度的添加剂A与B对养殖池浮游植物生长的影响,结果表明:使用添加剂A对养殖池浮游植物生长有显著性差异,而添加剂B无显著性差异,且A与B交互作用不显著。经初筛选,发现B浓度为 0．032 g·m-3,A为0．24 g·m-3,组合效果较好;经进一步对A筛选,A为0．28 g·m-3时最佳。镜检显示各组优势藻类为硅藻门、金藻门。
The effects of different concentration additives A and B on the phytoplankton growth were studied. The results indicated that additive A had significant effect on the growth of phytoplankton, and additive B had no, and there was not significant interaction between additive A and additive B. When additive B was 0. 032 g · m^-3and A was 0. 24 g · m^-3, the combination effects were the highest for the first selection; Through further selection toward the additive A, it was the best in the concentration of 0. 28 g · m^-3. Microscopic analysis showed that Bacillariophyta and Chrysophyta were preponderant algaes.
出处
《福建农业学报》
CAS
2006年第1期42-44,共3页
Fujian Journal of Agricultural Sciences
基金
福建省科技重大专项(2004SZ01)
关键词
添加剂
硅藻门
金藻门
筛选
additive
Bacillariophyta
Chrysophyta
selection
