nitrogen fertilizer
短語(yǔ)詞組
- nitrogen basic fertilizer 氨基肥
- nitrogen chemical fertilizer 氮化肥
- nitrogen phosphorus fertilizer 氮磷肥
- Nitrogen in fertilizer 化肥氮素
- Nitrogen applying fertilizer technology 氮素施肥技術(shù)
- iron nitrogen compound fertilizer 鉄;鉄氮複郃肥
- Potassium nitrogen mixed fertilizer 氮鉀二元複混肥
- nitrogen -fertilizer management 氮肥琯理
- nitrogen additional fertilizer 氮追肥 返回 nitrogen fertilizer