Fertilizer KNO 3 has distinct effect on the output of aboveground and underground part of Dioscorea panthaica and increase the biomass of secondary rhizomes.
通过对施用硝酸钾肥和复合肥的比较试验 ,表明硝酸钾肥对促进黄山药 (Dioscoreapanthaica)地上、地下部分生长 ,提高次生根茎产量有显著效果。
Nitric Phosphate-Potassium Fertilizer, basing on ammonium nitrate, is dangerous when produced, processed, transported and deposited.
硝酸磷钾肥是以硝酸铵为基础的肥料,在生产,加工,运输及储存中存在一定的危险性。