测土配方施肥技术提高化肥利用率的探讨

Studies on Increasing Fertilizer Utilization by Observing Soil Testing Fertilizer Application Technology

通过化肥对3大作物的影响、测土配方施肥技术对土壤类型及肥料配施的探讨,明确了该技术对提高化肥利用率和化肥投入产出比的重要性,提出了测土配方施肥技术要点。

We realized the importance of increasing fertilizer utilization and the ration of fertilizer In and out by discussing the influence of fertilizer to three main crop, and soil testing fertilizer recommendation to type of soil and fertilizer fix. And then we proposed the key to the soil testing fertilizer recommendation.