nitrogen phosphorus fertilizer
常见例句
- This paper studies the effect of nitrogen and phosphorus fertilizer on yield and forage quality of sequential cropping silage maize.
研究了不同氮磷肥処理對複播青貯玉米産量及其飼用品質的影響。 - Finally, the horizontal nitrogen phosphorus potassium fertilizer of different yields join in marriage proportion brought into effect and the fittest capacity using were discussed.
最後討論了不同産量水平氮磷鉀肥配施的比例和最適施用量。 - Nitrogen phosphorus chemical fertilizer combined organic improve yield, more ideal way of fertilizing. But should pay attention to the plain supplement of potassium at the same time.
氮磷化肥配施有機肥具有持續提高産量、培肥土壤的雙重傚果,是砂薑黑土培肥改良較理想的施肥方式,但同時要注意鉀素的補充。 返回 nitrogen phosphorus fertilizer