... scaled operation 规模化经营 phosphorus fertilization 磷肥运筹 power anti-stealing 防窃电 ...
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The content of soil nutrients, especially available nitrogen, phosphorus and potassium is one of the important bases to instruct scientific fertilization.
土壤碱解氮、速效磷和速效钾等养分的含量是指导科学施肥的重要依据之一。
The balance analysis results of soil nutrient indicated that the fertilization methods of cropland management in Chengdu Plain were firming nitrogen, controlling phosphorus and increasing potassium.
土壤养分的平衡分析结果表明，成都平原耕地土壤管理宜采取“稳氮、控磷、增钾”的施肥方法和严格控制各种点源和非点源污染物进入土壤。
Fertilization to promote scientific grasp of nitrogen, phosphorus and potassium ratio and the amount of co-ordination.
提倡测土配方施肥，科学掌握氮、磷、钾的配合比例与用量。
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