Nitrate content of the treatment that the percent of manure is 1.2% is lower in the same organic manure. Nitrate content of 1.2% corn stalk, chicken manure, pig manure and deer manure is respective 80.22mg/kg, 89.16mg/kg, 100.81mg/kg and 75.19mg/kg.是什么意思_Nitrate content of the treatment that the percent of manure is 1.2% is lower in the same organic manure. Nitrate content of 1.2% corn stalk, chicken manure, pig manure and deer manure is respective 80.22mg/kg, 89.16mg/kg, 100.81mg/kg and 75.19mg/kg.在线翻译_英语_读音_用法_例句