humic acid
腐殖质碱土
humic alkali soil
暂无补充释义。
相关词条
physiological effect of humic substance【土壤】
chromophonic group of humic substance【土壤】
humic acid
humic substance in light fraction【土壤】
chromic humic acid 9233
artificial“humic”substance
potassium humic
humic alkali soil
暂无补充释义。
humic acid
physiological effect of humic substance【土壤】
chromophonic group of humic substance【土壤】
humic acid
humic substance in light fraction【土壤】
chromic humic acid 9233
artificial“humic”substance
potassium humic