nitrogen fertilizer

常用短語

amide nitrogen fertilizer酰胺氮肥料；酰胺態氮肥

ammonium nitrogen fertilizer銨態氮肥

slow action nitrogen fertilizer緩效性氮肥

ammoniacal nitrogen fertilizer氨態氮肥

nitrogen fertilizer synergist氮肥增效劑；硝化抑制劑

nitrogen fertilizer rate施氮量

liquid nitrogen fertilizer液體氮肥

slow-release nitrogen fertilizer緩釋氮肥

nitrogen fertilizer industry氮肥工業