特殊用法algal nutrient1.藻类营养物algotrophic nutrient1.藻体营养available nutrient1.有效养分biological nutrient1.生物营养素crystal nutrient1.晶体培养基excess nutrient1.营养过剩mineral nutrient1.矿质营养素soil nutrient1.土壤养分sterile nutrient1.无菌营养物water soluble nutrients1.水溶性营养物[素]